Exhibit 99.1

Press Release

GasLog Partners LP Reports Financial Results for the Three-Month Period Ended March 31, 2015 and Declares Quarterly Cash Distribution

Monaco, April 30, 2015, GasLog Partners LP (“GasLog Partners” or the “Partnership”) (NYSE: GLOP), an international owner and operator of liquefied natural gas (“LNG”) carriers, today reported its financial results for the three-month period ended March 31, 2015.

Highlights

⁽¹⁾ EBITDA, Adjusted EBITDA and Distributable cash flow are non-GAAP financial measures. For definitions and reconciliations of these measurements to the most directly comparable financial measures calculated and presented in accordance with International Financial Reporting Standards (“IFRS”), please refer to Exhibit II at the end of this press release.

CEO Statement

Mr. Andrew Orekar, Chief Executive Officer, stated: “I am pleased to report another quarter of strong financial and operating results for GasLog Partners, including the highest quarterly distributable cash flow result since our initial public offering (“IPO”). These results illustrate the limited impact of lower commodity prices on the Partnership’s stable cash flows, which are generated from long-term contracts.

The pipeline of dropdown vessels at GasLog increased in the quarter to 12 ships following the closing of GasLog’s acquisition of two LNG carriers from BG Group plc (“BG Group”). In addition, on April 21, 2015, the announcement by GasLog and the Partnership for up to nine newbuildings on long-term charters to a subsidiary of BG Group further increased our dropdown pipeline to 15 vessels, with a potential of up to 21 vessels. These ships have an average charter duration of ten years and are therefore attractive future dropdown candidates for GasLog Partners. With this visible growth pipeline and our strong financial platform, we remain confident in our 10% to 15% compound annual growth in distribution per LP unit from initial distribution for the next several years.”

Cash Distribution

On April 29, 2015, the board of directors of GasLog Partners approved and declared a quarterly cash distribution of $0.4345 per unit for the quarter ended March 31, 2015. The cash distribution is payable on May 14, 2015, to all unitholders of record as of May 11, 2015. The aggregate amount of the declared distribution will be $10.72 million.

Increase in Vessels Eligible for Dropdown

On March 31, 2015, GasLog completed the acquisition of two LNG carriers from a subsidiary of BG Group. The vessels, the Methane Becki Anne and the Methane Julia Louise , are chartered to Methane Services Limited, a subsidiary of BG Group, (“MSL”) for periods of nine and eleven years, respectively, with further options for the charterer to extend the term of the time charter for each vessel by either three or five years. GasLog Partners and GasLog have agreed that GasLog Partners will have the option, exercisable at any time within 36 months after March 31, 2015, to purchase these vessels at their fair market value, as determined under the omnibus agreement under the same terms that apply to the 10 other vessels over which GasLog Partners holds options granted by GasLog. Following this acquisition by GasLog, our pipeline of assets eligible for future dropdowns increased to 12 vessels.

On April 21, 2015, GasLog and GasLog Partners announced the agreement to charter to MSL three firm vessels and an option for MSL to elect, within 2015 to charter an additional six newbuildings. The details of that transaction are set out in the Press Release dated April 21, 2015, which was attached as an exhibit to our report on Form 6-K/A furnished to the SEC on April 24, 2015. The immediate addition of three firm charters brings our total current dropdown pipeline to 15 LNG carriers, with a potential of up to 21 vessels.

Financial Summary: Three-month periods ended March 31, 2015 and 2014 ⁽¹⁾

Our fleet currently consists of five LNG carriers, including three vessels with modern tri-fuel diesel electric propulsion technology (“TDFE”) and two steam-powered vessels (“Steam”) that operate under long-term charters with MSL. Three of our LNG carriers, the GasLog Shanghai , the GasLog Santiago and the GasLog Sydney , were delivered and immediately commenced their time charters with MSL in January, March and May 2013, respectively. In addition, the Methane Rita Andrea and the Methane Jane Elizabeth commenced their time charters with MSL upon their acquisition by GasLog on April 10, 2014. During the three-month period ended March 31, 2015, we had an average of five vessels having 450 operating days compared to an average of three vessels having 270 operating days during the three-month period ended March 31, 2014. Our fleet utilization was 100% in both periods.

⁽¹⁾ Our results and summary financial data are derived from the unaudited condensed combined and consolidated financial statements of the Partnership. Prior to the closing of our IPO, we did not own any vessels. The presentation assumes that our business was operated as a separate entity prior to its inception. The transfer of the three initial vessels from GasLog to the Partnership at the time of the IPO and the transfer of the two vessels from GasLog to the Partnership in September 2014 were each accounted for as a reorganization of entities under common control. The combined and consolidated financial statements include the accounts of the Partnership and its subsidiaries assuming that they are consolidated from the date of their incorporation by GasLog as they were under the common control of GasLog. All significant intra-group transactions and balances are eliminated.

⁽²⁾ EBITDA, Adjusted EBITDA, Adjusted Profit and Distributable cash flow are non-GAAP financial measures. For definitions and reconciliations of these measurements to the most directly comparable financial measures calculated and presented in accordance with IFRS, please refer to Exhibit II at the end of this press release.

⁽³⁾ For the reconciliation of Cash distributions declared to Distributable cash flow, please refer to Exhibit II at the end of this press release.

Revenues for the quarter ended March 31, 2015 were $32.58 million, a 57.09% increase compared with $20.74 million for the quarter ended March 31, 2014.

Vessel operating costs for the quarter ended March 31, 2015 were $6.92 million, a 75.63% increase compared with $3.94 million for the quarter ended March 31, 2014.

Depreciation for the quarter ended March 31, 2015 was $6.83 million, a 72.47% increase compared with $3.96 million for the quarter ended March 31, 2014.

The increases in revenues, vessel operating costs and depreciation are mainly attributable to the increased average number of vessels and operating days resulting from the acquisition of the Methane Rita Andrea and the Methane Jane Elizabeth in April 2014.

General and administrative expenses were $1.99 million for the quarter ended March 31, 2015 compared with $0.59 million for the quarter ended March 31, 2014. The increase of $1.40 million resulted mainly from an increase in charges for services under the administrative services agreement with GasLog, which went into effect on May 12, 2014, the closing date of our IPO, an increase in legal and professional expenses related to the requirements of being a public company, an increase in board of directors’ fees and an increase in other expenses.

Financial costs were $3.95 million for the quarter ended March 31, 2015, a 2.60% increase compared with $3.85 million for the quarter ended March 31, 2014. The increase of $0.10 million resulted mainly from the higher weighted average outstanding debt and was partially offset by the decrease in realized loss on cash flow hedges due to the termination of our interest rate swaps in 2014 and a reduction in the amortization of loan fees. An analysis of financial costs is as follows:

In the three months ended March 31, 2015, there were no outstanding interest rate swaps, which were terminated in 2014, in connection with the refinancing of GasLog Partners’ outstanding debt. The loss on interest rate swaps was $0.62 million for the quarter ended March 31, 2014. An analysis of loss on interest rate swaps is as follows:

Profit was $12.90 million for the quarter ended March 31, 2015, a 65.60% increase compared with $7.79 million for the quarter ended March 31, 2014. The increase in profit was mainly attributable to the increase in operating days partially offset by the increase in general and administrative expenses.

Adjusted Profit for the period was $12.83 million for the quarter ended March 31, 2015, a 61.99% increase compared with $7.92 million for the quarter ended March 31, 2014.

EBITDA was $23.67 million for the quarter ended March 31, 2015, a 46.02% increase compared with $16.21 million for the quarter ended March 31, 2014.

Adjusted EBITDA was $23.60 million for the quarter ended March 31, 2015, a 44.96% increase compared with $16.28 million for the quarter ended March 31, 2014.

We also have options and other certain acquisition rights under which we may acquire additional LNG carriers from GasLog. This currently includes options to purchase up to 12 LNG carriers from GasLog within 36 months after each such vessel’s acceptance by its charterer (or, in the case of certain vessels, 36 months after the closing of the IPO), in each case at fair market value as determined pursuant to the omnibus agreement.

We also have a right of first offer from GasLog to purchase any other LNG carriers with cargo capacities greater than 75,000 cbm engaged in ongoing LNG transportation under charters of five full years or more that GasLog owns or acquires (the “ Five Year Vessels ”) either at their acquisition cost plus certain break up costs (in the case of a newly acquired Five Year Vessel) or at their fair market value (in the case of a previously owned vessel that becomes a Five Year Vessel). The three newbuildings to be chartered under the agreement signed with BG Group on April 21, 2015, as well as the additional six newbuildings which may be chartered at BG Group’s election, will each qualify as a Five Year Vessel upon commencement of its charter, and GasLog will be required to offer to us an opportunity to purchase each vessel at fair market value within 30 days of the commencement of its charter. Generally, we must exercise this right of first offer within 30 days following the notice from GasLog that the vessel has been acquired or has become a Five Year Vessel.

We believe that such options and acquisition rights provide us with significant built-in growth opportunities. We may also acquire vessels from shipyards or other owners.

Liquidity and Financing

As of March 31, 2015, we had $42.56 million of cash and cash equivalents, of which $3.05 million was held in time deposits. In addition, as of March 31, 2015, we had $4.0 million held in time deposits with an initial duration of more than three months, but less than a year, that have been classified as short-term investments.

As of March 31, 2015, we had an aggregate of $474.38 million of indebtedness outstanding under our credit facilities, including $30.0 million outstanding under the Partnership’s revolving credit facility with GasLog, of which $22.50 million is repayable within one year.

We believe our current resources are sufficient to meet our working capital requirements for our current business.

Depending on market condition, we may use derivative financial instruments to reduce the risks associated with fluctuations in interest rates. We expect to economically hedge a majority of our exposure to interest rate fluctuations in the future by entering into new interest rate swap contracts.

LNG Market Update

We continue to believe the medium- to long-term outlook for LNG shipping demand is positive, despite the decline in prices and spot charter rates over the last six months. There are a number of new projects in progress that have firm off-take agreements, secured financing or are under construction, and we expect a number of these to come online in 2015, which will materially increase global LNG production capacity. The projects that have reached final investment decision (“FID”) stage, but are yet to start production, represent over 120 million tons per annum (“mtpa”) of new LNG capacity, and we currently expect that these facilities will come online even if the current low commodity price environment continues. By the end of 2019, we forecast that the number of ships needed for LNG production from new and existing terminals will be greater than the current global on-the-water fleet and orderbook.

Recently, there have been several encouraging LNG project developments which highlights the viability of many LNG projects in the current market conditions. Cameron LNG announced initiation of a Federal Energy Regulatory Commission pre-filing review for the planned expansion of its existing facility from 15mtpa to 25 mtpa. Freeport LNG announced the financing and construction of its third LNG train with a capacity of 5 mtpa. Chevron announced a sale and purchase agreement with SK LNG Trading for 4.15 million tons of LNG over a five-year period commencing in 2017 from its Gorgon project, which has a capacity of 16 mtpa. Additionally, in the United States and Australia, several projects are scheduled to complete construction and commence LNG production later this year. Sabine Pass Trains (capacity 18 mtpa), Gorgon (capacity 15.6 mtpa), Gladstone (capacity 7.8 mtpa) and Australia Pacific (capacity 9 mtpa) are all projected to come online in 2015.

We remain positive on the medium- to long-term demand for LNG carriers. We believe GasLog Partners is well positioned to grow during this time through our ability to acquire assets from GasLog and third parties.

Royal Dutch Shell plc (“Royal Dutch Shell”) Planned Acquisition of BG Group

On April 8, 2015, Royal Dutch Shell and BG Group agreed that, subject to the satisfaction of certain conditions, Royal Dutch Shell would acquire the entire issued and to be issued share capital of BG Group. MSL is currently our only charterer and is a subsidiary of BG Group. In addition to its charters with MSL, GasLog has existing charters with Royal Dutch Shell. From a contractual perspective, our charters will continue unaffected, should such acquisition take place.

Conference Call

GasLog Partners will host a conference call to discuss its results for the first quarter 2015 at 8:30 a.m. EDT (1:30 p.m. London Time) on Thursday, April 30, 2015. Andrew Orekar, Chief Executive Officer, and Simon Crowe, Chief Financial Officer, will review the Partnership’s operational and financial performance for the period. Management’s presentation will be followed by a Q&A session.

The dial-in numbers for the conference call are as follows:

+1 646 254 3360 (USA)

+44(0)20 3427 1910 (United Kingdom)

+33(0)1 76 77 22 24 (France)

Passcode: 5972182

A live webcast of the conference call will also be available on the investor relations page of the Partnership’s website at http://www.gaslogmlp.com/investor-relations .

For those unable to participate in the conference call, a replay will also be available from 12:30 p.m. EDT (5:30 p.m. London Time) on Thursday, April 30, 2015 until 12:30 p.m. EDT (5:30 p.m. London Time) on Thursday, May 6, 2015.

The replay dial-in numbers are as follows:

+1 347 366 9565 (USA)

+44(0)20 3427 0598 (United Kingdom)

+33(0)1 74 20 28 00 (France)

Replay passcode: 5972182

About GasLog Partners LP

GasLog Partners LP is a growth-oriented master limited partnership focused on owning, operating and acquiring LNG carriers under long-term charters. GasLog Partners LP’s fleet consists of five LNG carriers with an average carrying capacity of 151,000 cbm, each of which has a multi-year time charter. Visit the GasLog Partners LP website at http://www.gaslogmlp.com .

Forward Looking Statements

All statements in this press release that are not statements of historical fact are “forward-looking statements” within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements include statements that address activities, events or developments that the Partnership expects, projects, believes or anticipates will or may occur in the future, particularly in relation to the Partnership’s operations, cash flows, financial position, liquidity and cash available for dividends or distributions, plans, strategies and business prospects, and changes and trends in the Partnership’s business and the markets in which it operates. These statements are based on current expectations of future events. If underlying assumptions prove inaccurate or unknown risks or uncertainties materialize, actual results could vary materially from the Partnership’s expectations and projections. Accordingly, you should not unduly rely on any forward-looking statements. Factors that might cause future results and outcomes to differ include:

The Partnership does not undertake to update any forward-looking statements as a result of new information or future events or developments except as may be required by law.

Contacts:

Simon Crowe

Chief Financial Officer

Phone: +44-203-388-3108

Jamie Buckland

Head of Investor Relations

Phone: +44-203-388-3116

Email: ir@gaslogltd.com

EXHIBIT I – Unaudited Interim Financial Information

Unaudited condensed combined and consolidated statements of financial position

As of December 31, 2014 and March 31, 2015

(All amounts expressed in U.S. Dollars)

Unaudited condensed combined and consolidated statements of profit or loss

For the three months ended March 31, 2014 and March 31, 2015

(All amounts expressed in U.S. Dollars)

Unaudited condensed combined and consolidated statements of cash flows

For the three months ended March 31, 2014 and March 31, 2015

(All amounts expressed in U.S. Dollars)

EXHIBIT II

Non-GAAP Financial Measures:

EBITDA, Adjusted EBITDA and Adjusted Profit

EBITDA is defined as earnings before interest income and expense, gain/loss on interest rate swaps, taxes, depreciation and amortization. Adjusted EBITDA is defined as EBITDA before foreign exchange losses/gains. Adjusted Profit represents earnings before non-cash gain/loss on interest rate swaps that includes (if any) (a) unrealized gain/loss on interest rate swaps held for trading, (b) loss at inception, (c) recycled loss of cash flow hedges reclassified to profit or loss and (d) ineffective portion of cash flow hedges and foreign exchange gains/losses. EBITDA, Adjusted EBITDA and Adjusted Profit, which are non-GAAP financial measures, are used as supplemental financial measures by management and external users of financial statements, such as investors, to assess our financial and operating performance. The Partnership believes that these non-GAAP financial measures assist our management and investors by increasing the comparability of our performance from period to period. The Partnership believes that including EBITDA, Adjusted EBITDA and Adjusted Profit assists our management and investors in (i) understanding and analyzing the results of our operating and business performance, (ii) selecting between investing in us and other investment alternatives and (iii) monitoring our ongoing financial and operational strength in assessing whether to continue to hold our common units. This increased comparability is achieved by excluding the potentially disparate effects between periods of, in the case of EBITDA and Adjusted EBITDA, interest, gains/losses on interest rate swaps, taxes, depreciation and amortization; in the case of Adjusted EBITDA, foreign exchange losses/gains; and in the case of Adjusted Profit, non-cash gain/loss on interest rate swaps and foreign exchange gains/losses, which items are affected by various and possibly changing financing methods, capital structure and historical cost basis and which items may significantly affect results of operations between periods.

EBITDA, Adjusted EBITDA and Adjusted Profit have limitations as analytical tools and should not be considered as alternatives to, or as substitutes for, or superior to profit, profit from operations, earnings per unit or any other measure of financial performance presented in accordance with IFRS. Some of these limitations include the fact that they do not reflect (i) our cash expenditures or future requirements for capital expenditures or contractual commitments, (ii) changes in, or cash requirements for our working capital needs and (iii) the significant interest expense, or the cash requirements necessary to service interest or principal payments, on our debt. Although depreciation and amortization are non-cash charges, the assets being depreciated and amortized will often have to be replaced in the future, and EBITDA and Adjusted EBITDA do not reflect any cash requirements for such replacements. They are not adjusted for all non-cash income or expense items that are reflected in our statement of cash flows and other companies in our industry may calculate these measures differently than we do, limiting its usefulness as a comparative measure.

DISTRIBUTABLE CASH FLOW

Distributable cash flow with respect to any quarter means Adjusted EBITDA, as defined above, after considering cash interest expense for the period, including realized loss on interest rate swaps (if any) and excluding amortization of loan fees, estimated drydocking and replacement capital reserves established by the Partnership. Estimated drydocking and replacement capital reserves represent capital expenditures required to renew and maintain over the long-term the operating capacity of, or the revenue generated by our capital assets. Distributable cash flow is a quantitative standard used by investors in publicly-traded partnerships to assess their ability to make quarterly cash distributions. Our calculation of Distributable cash flow may not be comparable to that reported by other companies. Distributable cash flow is a non-GAAP financial measure and should not be considered as an alternative to profit or any other indicator of the Partnership’s performance calculated in accordance with GAAP. The table below reconciles Distributable cash flow to Profit for the period attributable to the Partnership.

^* Refers to reserves (other than the drydocking and replacement capital reserves) which have been established for the proper conduct of the business of the Partnership and its subsidiaries (including reserves for future capital expenditures and for anticipated future credit needs of the Partnership and its subsidiaries).

Exhibit 99.2

Financial Report for the Three Months Ended March 31, 2015

Management’s Discussion and Analysis of Financial Condition and Results of Operation

The following is a discussion of our financial condition and results of operations for the three-month periods ended March 31, 2015 and March 31, 2014. References to “GasLog Partners”, “we”, “our”, “us” and “the Partnership” or similar terms when used for the period prior to the formation of GasLog Partners LP refer to GAS-three Ltd., GAS-four Ltd. and GAS-five Ltd. which were contributed by GasLog Ltd. (“GasLog”) to the Partnership at the initial public offering (the “IPO”). When used for periods after the completion of the IPO, those terms refer to GasLog Partners LP and its subsidiaries, including GAS-sixteen Ltd. and GAS-seventeen Ltd., which were acquired from GasLog on September 29, 2014. You should read this section in conjunction with our unaudited condensed combined and consolidated financial statements and related notes included elsewhere in this report. For additional information relating to our management’s discussion and analysis of financial condition and results of operations, please see our Annual Report on Form 20-F filed with the United States Securities Exchange Commission (the “SEC”) on February 17, 2015. This discussion includes forward-looking statements which, although based on assumptions that we consider reasonable, are subject to risks and uncertainties which could cause actual events or conditions to differ materially from those currently anticipated and expressed or implied by such forward-looking statements. See also discussion in the section entitled “Forward-Looking Statements” below.

Forward-Looking Statements

All statements in this report that are not statements of historical fact are “forward-looking statements” within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements include statements that address activities, events or developments that the Partnership expects, projects, believes or anticipates will or may occur in the future, particularly in relation to the Partnership’s operations, cash flows, financial position, liquidity and cash available for dividends or distributions, plans, strategies and business prospects, and changes and trends in the Partnership’s business and the markets in which it operates. These statements are based on current expectations of future events. If underlying assumptions prove inaccurate or unknown risks or uncertainties materialize, actual results could vary materially from the Partnership’s expectations and projections. Accordingly, you should not unduly rely on any forward-looking statements. Factors that might cause future results and outcomes to differ include:

The Partnership does not undertake to update any forward-looking statements as a result of new information or future events or developments except as may be required by law.

Cash Distribution

On April 29, 2015, the board of directors of GasLog Partners approved and declared a quarterly cash distribution, with respect to the quarter ended March 31, 2015, of $0.4345 per unit. The cash distribution is payable on May 14, 2015, to all unitholders of record as of May 11, 2015. The aggregate amount of the declared distribution will be $10.72 million.

Recent Developments

On March 31, 2015, GasLog completed the acquisition of two LNG carriers from a subsidiary of BG Group plc (“BG Group”). The vessels, the Methane Becki Anne and the Methane Julia Louise , are chartered to Methane Services Limited, a subsidiary of BG Group, (“MSL”) for periods

of nine and eleven years, respectively, with further options for the charterer to extend the term of the time charter for each vessel by either three or five years. GasLog Partners and GasLog have agreed that GasLog Partners will have the option, exercisable at any time within 36 months after March 31, 2015 to purchase these vessels at their fair market value, as determined under the omnibus agreement under the same terms that apply to the 10 other vessels over which GasLog Partners hold options granted by GasLog. This agreement supersedes the provision under the omnibus agreement that would otherwise have required GasLog to offer to GasLog Partners, within 30 days of the completion of the vessels acquisition, an opportunity to purchase such vessels at the acquisition price paid plus certain administrative costs, and would have allowed GasLog Partners 30 days to respond to such offer. Following this acquisition by GasLog, our pipeline of assets eligible for future dropdowns increased to 12 vessels.

On April 21, 2015 GasLog and GasLog Partners announced the agreement to charter to MSL three firm vessels and an option for MSL to elect, within 2015 to charter an additional six newbuildings. The details of that transaction are set out in the Press Release dated April 21, 2015,which was attached as an exhibit to our report on Form 6-K/A furnished to the SEC on April 24, 2015. The immediate addition of three firm charters brings our total current dropdown pipeline to 15 LNG carriers, with a potential of up to 21 vessels. Additionally, on April 20, 2015, the lenders to the Partnership’s facility agreement unanimously approved, subject only to final documentation, such changes to the facility agreement as are required to reflect the referenced changes to these charters.

As of March 31, 2015, GasLog holds a 42.5% interest in the Partnership; as a result of its ownership of the general partner, and the fact that the general partner elects the majority of the Partnership’s directors in accordance with the Partnership Agreement, GasLog has the ability to control the Partnership’s affairs and policies.

Overview

We are a growth-oriented limited partnership focused on owning, operating and acquiring LNG carriers engaged in LNG transportation under long-term charters, which we define as charters of five full years or more. Our fleet of five LNG carriers, which have charter terms expiring through 2020, were contributed to us by, or acquired by us from, GasLog, which controls us through its ownership of our general partner.

Our fleet consists of five LNG carriers, including three vessels with modern tri-fuel diesel electric propulsion technology (“TFDE”) and two steam-powered vessels (“Steam”) that operate under long-term charters with MSL. We also have options and other rights under which we may acquire additional LNG carriers from GasLog, as described below. We believe that such options and rights provide us with significant built-in growth opportunities. We may also acquire vessels from shipyards or other owners.

We operate our vessels under long-term charters with fixed-fee contracts that generate predictable cash flows. We intend to grow our fleet through further acquisitions of LNG carriers from GasLog and third parties. However, we cannot assure you that we will make any particular acquisition or that as a consequence we will successfully grow our per unit distributions. Among other things, our ability to acquire additional LNG carriers will be dependent upon our ability to raise additional equity and debt financing.

Additional Vessels

We currently have the option to purchase the following 12 LNG carriers from GasLog within 36 months after each such vessel’s acceptance by its charterer — or, in the case of the GasLog Seattle , the Methane Lydon Volney, the Methane Shirley Elisabeth, the Methane Heather Sally and the Methane Alison Victoria that GasLog acquired from BG Group during the second quarter of 2014, 36 months after the closing of the IPO, which occurred on May 12, 2014, or, in the case of the Methane Becki Anne and the Methane Julia Louise , 36 months after the completion of their acquisition by GasLog, which occurred on March 31, 2015 — , in each case at fair market value as determined pursuant to the omnibus agreement.

Noncompetition

GasLog has agreed, and has caused its controlled affiliates (other than us, our general partner and our subsidiaries) to agree, not to acquire, own, operate or charter any LNG carrier with a cargo capacity greater than 75,000 cbm engaged in oceangoing LNG transportation under a charter for five full years or more. We refer to these vessels, together with any related charters, as “Five-Year Vessels”. In the event that GasLog acquires, operates or puts under charter a Five-Year Vessel, then GasLog will be required, within 30 calendar days after the consummation of the acquisition or the commencement of the operations or charter, to notify us and offer us the opportunity to purchase such Five-Year Vessel at fair market value. The three newbuildings to be chartered under the agreement signed with BG Group on April 21, 2015, as well as the additional six newbuildings which may be chartered at BG Group’s election, will each qualify as a Five Year Vessel upon commencement of its charter, and GasLog will be required to offer to us an opportunity to purchase each vessel at fair market value within 30 days of the commencement of its charter. Generally, we must exercise this right of first offer within 30 days following the notice from GasLog that the vessel has been acquired or has become a Five Year Vessel.

Results of Operations

Our results and summary financial data set forth below are derived from the unaudited condensed combined and consolidated financial statements of the Partnership. Prior to the closing of our IPO, we did not own any vessels. The presentation assumes that our business was operated as a separate entity prior to its inception. The transfer of the three initial vessels from GasLog to the Partnership at the time of the IPO and the transfer of the two vessels from GasLog to the Partnership in September 2014 were each accounted for as a reorganization of entities under common control. The combined and consolidated financial statements include the accounts of the Partnership and its subsidiaries assuming that they are consolidated from the date of their incorporation by GasLog as they were under the common control of GasLog. All significant intra-group transactions and balances are eliminated. For the periods prior to the closing of the IPO, our financial position, results of operations and cash flows reflected in our financial statements include all expenses allocable to our business, but may not be indicative of those that would have been incurred had we operated as a separate public entity for all years presented or of future results.

The results presented herein derive from the unaudited condensed combined and consolidated financial statements of the Partnership that for the periods prior to the formation of the Partnership include the combined accounts of GAS-three Ltd., GAS-four Ltd. and GAS-five Ltd. as they were under the common control of GasLog and retrospectively adjusted to reflect the accounts of GAS-sixteen Ltd. and GAS-seventeen Ltd. since their incorporation in January 2014.

Three of our LNG carriers, the GasLog Shanghai , the GasLog Santiago and the GasLog Sydney , were delivered and immediately

commenced their time charters with MSL in January, March and May 2013, respectively. In addition, the Methane Rita Andrea and the Methane Jane Elizabeth commenced their time charters with MSL upon their acquisition by GasLog on April 10, 2014.

Three-month period ended March 31, 2015 compared to the three-month period ended March 31, 2014

During the three-month period ended March 31, 2015, we had an average of five vessels operating in our owned fleet having 450 operating days, while during the three-month period ended March 31, 2014, we had an average of three vessels operating in our owned fleet having 270 operating days. Our fleet utilization was 100% in both periods.

Revenues: Revenues increased by $11.84 million, or 57.09%, from $20.74 million for the three-month period ended March 31, 2014, to $32.58 million for the same period in 2015. The increase is mainly attributable to the deliveries of the Methane Rita Andrea and the Methane Jane Elizabeth on April 10, 2014 and the commencement of their charter party agreements.

Vessel Operating Costs: Vessel operating costs increased by $2.98 million, or 75.63%, from $3.94 million for the three-month period ended March 31, 2014, to $6.92 million for the same period in 2015. The increase was mainly attributable to the increased operating days in the three-month period ended March 31, 2015.

Depreciation: Depreciation increased by $2.87 million, or 72.47%, from $3.96 million for the three-month period ended March 31, 2014, to $6.83 million for the same period in 2015. The increase is mainly attributable to the depreciation charges of the Methane Rita Andrea and the Methane Jane Elizabeth .

General and Administrative Expenses: General and administrative expenses increased by $1.40 million, from $0.59 million for the three-month period ended March 31, 2014, to $1.99 million for the same period in 2015. The increase is mainly attributable to an increase in administrative charges of $0.74 million for services under the administrative services agreement with GasLog, which went into effect on May 12, 2014, the closing date of our initial public offering, a $0.34 million increase in legal and professional fees related to the requirements of being a public company, an increase of board of directors’ fees of $0.22 million and an increase of $0.10 million in all other expenses.

Financial Costs: Financial costs increased by $0.10 million, or 2.60%, from $3.85 million for the three-month period ended March 31, 2014, to $3.95 million for the same period in 2015. The increase resulted mainly from the higher weighted average outstanding debt and was partially offset by a decrease in realized loss on cash flow hedges due to the termination of all of our interest rate swaps in 2014 and a reduction in the amortization of loan fees. During the three-month period ended March 31, 2015, we had an average of $477.06 million of outstanding indebtedness, with a weighted average interest rate of 2.97%, compared to an average of $392.68 million of outstanding indebtedness with a weighted average interest rate of 3.34% during the three-month period ended March 31, 2014.

Loss on Interest Rate Swaps: Loss on interest rate swaps decreased by $0.62 million, from a loss of $0.62 million for the three-month period ended March 31, 2014, to $0 for the same period in 2015. In the three months ended March 31, 2015, there were no outstanding interest rate swaps as they were terminated in 2014, in connection with the refinancing of the GasLog Partners’ outstanding debt.

Profit for the Period: Profit for the period increased by $5.11 million or 65.60% from $7.79 million for the three-month period ended March 31, 2014, to $12.90 million for the same period in 2015, as a result of the aforementioned factors.

Seasonality

Since our vessels are employed under multi-year, fixed-rate charter arrangements, seasonal trends do not impact the revenues during the year.

Liquidity and Capital Resources

We operate in a capital-intensive industry, and we expect to finance the purchase of additional vessels and other capital expenditures through a combination of borrowings from commercial banks, cash generated from operations and debt and equity financings. In addition to paying distributions, our other liquidity requirements relate to servicing our debt, funding investments (including the equity portion of investments in vessels and maintenance capital expenditures during drydockings), funding working capital and maintaining cash reserves against fluctuations in operating cash flows. Our funding and treasury activities are intended to maximize investment returns while maintaining appropriate liquidity.

As of March 31, 2015, we had $42.56 million of cash and cash equivalents, of which $3.05 million was held in time deposits. Moreover, as of March 31, 2015, we had $4.0 million held in time deposits with an initial duration of more than three months but less than a year that have been classified as short-term investments.

As of March 31, 2015, we had an aggregate of $474.38 million of indebtedness outstanding under our credit facilities, including $30.0 million outstanding under the Partnership’s revolving credit facility with GasLog, of which $22.50 million is repayable within one year.

Depending on market condition, we may use derivative financial instruments to reduce the risks associated with fluctuations in interest rates. We expect to economically hedge a majority of our exposure to interest rate fluctuations in the future by entering into new interest rate swap contracts.

Working Capital Position

Taking into account generally expected market conditions, we anticipate that cash flow generated from operations will be sufficient to fund our operations, including our working capital requirements, and to make the required principal and interest payments on our indebtedness during the next 12 months.

As of March 31, 2015, our total current assets exceeded total current liabilities by $10.64 million.

Cash Flows

Three-month period ended March 31, 2015 compared to the three-month period ended March 31, 2014

The following table summarizes our net cash flows from operating, investing and financing activities for the periods indicated:

Net Cash Provided By Operating Activities:

Net cash provided by operating activities increased by $15.43 million, from $2.90 million in the three-month period ended March 31, 2014, to $18.33 million in the three-month period ended March 31, 2015. The increase of $15.43 million is mainly attributable to an increase of $11.81 million in revenue collections, a decrease of $3.37 million in payments for general and administrative expenses, operating expenses and inventories and a decrease of $0.55 million in realized losses for interest rate swaps held for trading, partially offset by an increase of $0.30 million in cash paid for interest.

Net Cash Provided By Investing Activities:

Net cash provided by investing activities increased by $12.33 million, from $1.37 million in the three-month period ended March 31, 2014, to $13.70 million in the three-month period ended March 31, 2015. The increase of $12.33 million is mainly attributable to an increase in the net inflow from short-term investments of $12.20 million and a decrease of $0.13 million in payments for vessels.

Net Cash Used in Financing Activities:

Net cash used in financing activities increased by $10.58 million, from $6.08 million in the three-month period ended March 31, 2014, to $16.66 million in the three-month period ended March 31, 2015. The increase of $10.58 million is mainly attributable to the dividend of $10.72 million distributed in the first quarter of 2015, an increase of $0.20 million in payments for loan issuance costs and an increase of $0.09 million in payment of offering costs, partially offset by a decrease of $0.42 million in bank loan repayments.

The table above provides information about our contracted charter revenues and ship utilization based on contracts in effect as of March 31, 2015 for the five LNG carriers in our fleet after giving effect to the agreement with BG Group dated April 21, 2015. The table reflects only our contracted charter revenues for the ships in our owned fleet for which we have secured time charters, and it does not reflect the costs or expenses we will incur in fulfilling our obligations under the charters. In particular, the table does not reflect any time charter revenues from any additional ships we may acquire in the future, nor does it reflect the options under our time charters that permit our charterers to extend the time charter terms for successive multi-year periods at comparable charter hire rates. In addition, this table does not reflect GasLog’s agreement to enter into a bareboat or time charter arrangement with us covering any period of shortening for the GasLog Shanghai , the GasLog Santiago and the GasLog Sydney charter party agreements. The exercise of options extending the terms of our existing charters, would result in an increase in the number of contracted days and the contracted revenue for our fleet in the future. Although the contracted charter revenues are based on contracted charter hire rate provisions, they reflect certain assumptions, including assumptions relating to future ship operating costs. We consider the assumptions to be reasonable as of the date of this report, but if these assumptions prove to be incorrect, our actual time charter revenues could differ from those reflected in the table. Furthermore, any contract is subject to various risks, including performance by the counterparties or an early termination of the contract pursuant to its terms. If the charterers are unable or unwilling to make charter payments to us, or if we agree to renegotiate charter terms at the request of a charterer or if contracts are prematurely terminated for any reason, we would be exposed to prevailing market conditions at the time, and our results of operations and financial condition may be materially adversely affected. Please see the disclosure under the heading “Risk Factors” in our Annual Report on Form 20-F filed with the United States Securities Exchange Commission on February 17, 2015. For these reasons, the contracted charter revenue information presented above is not fact and should not be relied upon as being necessarily indicative of future results, and readers are cautioned not to place undue reliance on this information. Neither the Partnership’s independent auditors, nor any other independent accountants, have compiled, examined or performed any procedures with respect to the information presented in the table, nor have they expressed any opinion or any other form of assurance on such information or its achievability, and assume no responsibility for, and disclaim any association with, the information in the table.

Controls and Procedures

Material weakness as of December 31, 2014 . As reported under Item 15A of our Annual Report on Form 20-F for the year ended December 31, 2014, our chief executive officer and chief financial officer concluded that as of December 31, 2014, our disclosure controls and procedures were not effective due to a material weakness in our internal control over financial reporting related to the design of our control to evaluate the classification of transactions between the Partnership and GasLog in the cash flow statement for various transactions entered into prior to the closing of our initial public offering.

Changes in Internal Controls over Financial Reporting . The Company believes it has made significant progress toward remediating the underlying causes of the material weakness described above. Since December 31, 2014, we have implemented the following additional control procedures in our process for the review of our cash flows and the classification of certain transactions within the cash flow statement, focusing specifically on detailed analysis of cash and non-cash transactions between the Partnership and GasLog:

Additionally, management has added supplemental disclosure of non-cash items on the face of the statement of cash flows in the quarterly financial statements to facilitate the reconciliation of such movements on a quarterly basis.

Management has tested the new controls in connection with the completion of the interim financial statements for the three months ended March 31, 2015 and concluded that at March 31, 2015 they were operating effectively in relation to the classification of transactions between the Company and GasLog in the March 31, 2015 statement of cash flows. However, the effectiveness of the remediation steps taken will continue to be tested over several accounting periods as part of the Company’s 2015 Audit Plan approved by the Audit Committee, after which a final assessment can be made.

GASLOG PARTNERS LP

INDEX TO UNAUDITED CONDENSED COMBINED AND CONSOLIDATED FINANCIAL STATEMENTS

GasLog Partners LP

Unaudited condensed combined and consolidated statements of financial position

As of December 31, 2014 and March 31, 2015

(All amounts expressed in U.S. Dollars, except unit data)

The accompanying notes are an integral part of these unaudited condensed combined and consolidated financial statements.

GasLog Partners LP

Unaudited condensed combined and consolidated statements of profit or loss

For the three months ended March 31, 2014 and 2015

(All amounts expressed in U.S. Dollars)

The accompanying notes are an integral part of these unaudited condensed combined and consolidated financial statements.

GasLog Partners LP

Unaudited condensed combined and consolidated statements of comprehensive income

For the three months ended March 31, 2014 and 2015

(All amounts expressed in U.S. Dollars)

The accompanying notes are an integral part of these unaudited condensed combined and consolidated financial statements.

GasLog Partners LP

Unaudited condensed combined and consolidated statements of changes in owners’/partners’ equity

For the three months ended March 31, 2014 and 2015

(All amounts expressed in U.S. Dollars, except unit data)

The accompanying notes are an integral part of these unaudited condensed combined and consolidated financial statements.

GasLog Partners LP

Unaudited condensed combined and consolidated statements of cash flows

For the three months ended March 31, 2014 and 2015

(All amounts expressed in U.S. Dollars)

The accompanying notes are an integral part of these unaudited condensed combined and consolidated financial statements.

GasLog Partners LP

Notes to the unaudited condensed combined and consolidated financial statements

For the three months ended March 31, 2014 and 2015

(All amounts expressed in U.S. Dollars, except unit data)

1. Organization and Operations

GasLog Partners LP (the “Partnership”) was formed as a limited partnership under the laws of the Marshall Islands on January 23, 2014, as a wholly owned subsidiary of GasLog Ltd. (“GasLog”) for the purpose of initially acquiring the interests in three liquefied natural gas (“LNG”) carriers that were contributed to the Partnership by GasLog in connection with the initial public offering of its common units (the “IPO”).

For the periods prior to the formation of GasLog Partners LP the financial statements represent the combined statements of the vessel owning companies listed below (the “Subsidiaries”) using the historical carrying costs of the assets and the liabilities from their dates of incorporation. All references to the Partnership prior to the formation of GasLog Partners LP refer to the Subsidiaries and references to the Partnership subsequent to the formation of GasLog Partners LP refer to GasLog Partners LP and its subsidiaries, including the Subsidiaries. For convenience hereinafter the financial statements for all periods are referred to as the unaudited condensed combined and consolidated financial statements.

As of March 31, 2015, GasLog holds a 42.5% interest in the Partnership; as a result of its ownership of the general partner and the fact that the general partner elects the majority of the Partnership’s directors in accordance with the Partnership Agreement, GasLog has the ability to control the Partnership’s affairs and policies.

The Partnership’s principal business is the acquisition and operation of vessels in the LNG market, providing transportation services of LNG on a worldwide basis under long-term charters. GasLog LNG Services Ltd. (“GasLog LNG Services” or the “Manager”), a related party and a wholly owned subsidiary of GasLog, incorporated under the laws of the Bermuda, provides technical services to the Partnership.

As of March 31, 2015, the companies listed below were 100% held by the Partnership:

2. Basis of Presentation

These unaudited condensed combined and consolidated financial statements have been prepared in accordance with International Accounting Standard (“IAS”) 34 Interim Financial Reporting as issued by the International Accounting Standards Board (“IASB”). Certain information and footnote disclosures required by International Financial Reporting Standards (“IFRS”) for a complete set of annual financial statements have been omitted, and therefore, these unaudited condensed combined and consolidated financial statements should be read in conjunction with the Partnership’s annual combined and consolidated financial statements for the year ended December 31, 2014, filed on an Annual Report on Form 20-F with the Securities Exchange Commission on February 17, 2015.

The accompanying unaudited condensed combined and consolidated financial statements include the accounts of the Partnership and the Subsidiaries assuming that they are consolidated for all periods presented, as they were under the common control of GasLog. All significant intra-group transactions and balances are eliminated on consolidation.

The unaudited condensed combined and consolidated financial statements have been prepared on the historical cost basis, except for derivative financial instruments recorded at fair value at the end of each reporting period. The same accounting policies and methods of computation have been followed in these unaudited condensed combined and consolidated financial statements as applied in the preparation of the Partnership’s combined and consolidated financial statements for the year ended December 31, 2014. On April 29, 2015, the Partnership’s board of directors authorized the unaudited condensed combined and consolidated financial statements for issuance.

The critical accounting judgments and key sources of estimation uncertainty were disclosed in the Partnership’s annual combined and consolidated financial statements for the year ended December 31, 2014.

The unaudited condensed combined and consolidated financial statements are expressed in U.S. dollars (“USD”), which is the functional currency of the Partnership and each of its subsidiaries because their vessels operate in international shipping markets, in which revenues and expenses are primarily settled in USD and the Partnership’s most significant assets and liabilities are paid for and settled in USD.

Adoption of new and revised IFRS

(a) Standards and interpretations adopted in the current period

No standards and amendments relevant to the Partnership that were adopted in the current period had a material impact on the Partnership’s financial statements.

(b) Standards and amendments in issue not yet adopted

At the date of authorization of these unaudited condensed combined and consolidated financial statements, the following standards and amendments relevant to the Partnership were in issue but not yet effective:

In October 2010, the IASB reissued IFRS 9 Financial Instruments . IFRS 9 specifies how an entity should classify and measure financial assets and financial liabilities. The new standard requires all financial assets to be subsequently measured at amortized cost or fair value depending on the business model of the legal entity in relation to the management of the financial assets and the contractual cash flows of the financial assets. The standard also requires a financial liability to be classified as either at fair value through profit or loss or at amortized cost. In addition a new hedge accounting model was introduced, that is designed to be more closely aligned with how entities undertake risk management activities when hedging financial and non-financial risk exposures. In July 2014, the complete version of IFRS 9 was issued. The standard is effective for accounting periods beginning on or after January 1, 2018 but early adoption is permitted. Management is currently evaluating the impact of this standard.

In May 2014, the IASB issued IFRS 15 Revenue from Contracts with Customers , which applies to all contracts with customers: the main exceptions are leases, financial instruments and insurance contracts. IFRS 15 specifies how and when an IFRS reporter will recognize revenue as well as requiring such entities to provide users of financial statements with more informative, relevant disclosures. The standard supersedes IAS 18 Revenue , IAS 11 Construction Contracts and a number of revenue-related interpretations. The standard is effective for annual periods beginning on or after January 1, 2017 but early adoption is permitted. Management is currently evaluating the impact of this standard on the Partnership’s financial statements.

The impact of all other IFRS standards and amendments issued but not yet adopted is not expected to be material.

3. Related party transactions

The Partnership has the following balances with related parties, which have been included in the unaudited condensed combined and consolidated statements of financial position:

Loans due to related parties

Upon completion of the IPO on May 12, 2014, the Partnership entered into a $30,000,000 revolving credit facility with GasLog, to be used for general partnership purposes. The credit facility is for a term of 36 months, unsecured and bears interest at a rate of 5.0% per annum, with no commitment fee for the first year. After the first year, the interest will increase to a rate of 6.0% per annum, with an annual 2.4% commitment fee on the undrawn balance. As of March 31, 2015 $30,000,000 was outstanding under the revolving credit facility.

The Partnership had the following transactions with related parties, which have been included in the unaudited condensed combined and consolidated statements of profit or loss for the three months ended March 31, 2014 and 2015: 

4. Vessels

The movement in vessels is reported in the following table:

Vessels with an aggregate carrying amount of $844,454,190 as of March 31, 2015 (December 31, 2014: $851,285,729) have been pledged as collateral under the terms of the Partnership’s bank loan agreement.

5. Borrowings

The main terms of the Partnership’s loan facilities have been disclosed in the annual combined and consolidated financial statements for the year ended December 31, 2014. Refer to Note 8 “Borrowings”. During the three months ended March 31, 2015, repayments related to the bank loan facility of $5,625,000 (three months ended March 31, 2014: $6,047,181) were made in accordance with repayment terms.

6. Other Payables and Accruals

An analysis of other payables and accruals is as follows:

7. General and Administrative Expenses

An analysis of general and administrative expenses is as follows:

8. Financial costs and loss on interest rate swaps

An analysis of financial costs and loss on interest rate swaps is as follows:

Interest rate swap agreements

During 2014, the Partnership terminated its existing interest rate swap agreements (designated as cash flow hedging instruments and held for trading) by paying their fair values on the respective termination dates plus accrued interest. The main terms of the Partnership’s terminated interest rate swap agreements have been disclosed in the annual combined and consolidated financial statements for the year ended December 31, 2014. Refer to Note 17 “Derivative Financial instruments”.

9. Non-cash Items on Statements of Cash Flows

As of March 31, 2015, there were financing costs of $60,506 that have not been paid during the three months ended March 31, 2015 and were included in current liabilities (December 31, 2014: $247,046).

As of March 31, 2014, there were capital expenditures of $45,417 that have not been paid during the three months ended March 31, 2014 and were included in current liabilities (December 31, 2013: $93,025).

10. Cash Distribution

On January 28, 2015, the board of directors declared a quarterly cash distribution, with respect to the quarter ended December 31, 2014, of $0.4345 per unit. The cash distribution was paid on February 12, 2015, to all unitholders of record as of February 9, 2015.

11. Earnings per Unit

The Partnership calculates earnings per unit by allocating reported profit for each period to each class of units based on the distribution policy for available cash stated in the partnership agreement.

Basic earnings per unit is determined by dividing net income reported at the end of each period by the weighted average number of units outstanding during the period. Diluted earnings per unit is equal to basic earnings per unit since there are no potential ordinary units assumed to have been converted to common units.

On May 12, 2014, the Partnership completed its IPO and issued 9,822,358 common units, 9,822,358 subordinated units and 400,913 general partner units. In addition, on September 29, 2014, GasLog Partners completed a follow-on public offering of 4,500,000 common units. In connection with this offering, the Partnership issued 91,837 general partner units to its general partner in order for GasLog to retain its 2.0%. Earnings Per Unit (‘EPU’) is presented for the period in which the units were outstanding, with earnings calculated as follows:

* Represents profits of GAS-three Ltd., GAS-four Ltd. and GAS-five Ltd. earned prior to the Partnership’s IPO on May 12, 2014 and the profits of Gas-sixteen Ltd. and Gas-seventeen Ltd. for the period prior to their transfer to the Partnership on September 29, 2014. Whilst these profits are reflected in the Partnership’s financial statements because the transfers to the Partnership reflect a reorganization of entities under common control (Note 1) the unitholders were not legally entitled to such profits.

12. Commitments and Contingencies

Future gross minimum revenues receivable upon collection of hire under non-cancellable time charter agreements for vessels in operation as of March 31, 2015 are as follows (30 off-hire days are assumed when each vessel will undergo scheduled drydocking; in addition early delivery of the vessels by the charterers or any exercise of the charterers’ options to extend the terms of the charters are not accounted for):

Following the acquisition of the Methane Rita Andrea and the Methane Jane Elizabeth , the Partnership, through its subsidiaries GAS-sixteen Ltd. and GAS-seventeen Ltd., is counter guarantor for the acquisition from BG Group of the 2/6 of depot spares with an aggregate value of $6,000,000. These spares should be acquired before the end of the initial term of the charter party agreements.

Various claims, suits and complaints, including those involving government regulations, arise in the ordinary course of the shipping business. In addition, losses may arise from disputes with charterers, environmental claims, agents and insurers and from claims with suppliers relating to the operations of the Partnership’s vessels. Currently, management is not aware of any such claims or contingent liabilities requiring disclosure in the unaudited condensed combined and consolidated financial statements.

13. Subsequent Events

On April 21, 2015, GasLog and GasLog Partners announced the agreement to charter to Methane Services Limited, a subsidiary of BG Group, (“MSL”) three of GasLog’s uncontracted newbuildings that are currently under construction. MSL also has an option to elect to charter an additional six newbuildings provided it makes that election within 2015. This transaction adds at least three, and up to nine vessels under long-term contracts to GasLog Partners dropdown pipeline, providing visible growth for multiple years. The immediate addition of three firm charters brings GasLog Partners’ total current pipeline to 15 LNG carriers. Together with MSL’s entry into the charters on the three GasLog newbuilding vessels, and as part of MSL’s overall portfolio management, the three existing charters on the GasLog Shanghai , GasLog Santiago and GasLog Sydney (all owned by GasLog Partners) will be adjusted. MSL will lengthen two of the existing charters by approximately 4 months and shorten one charter by 8 months. MSL retains the existing extension options of two consecutive periods of three or four years on all three vessels. With respect to the GasLog Sydney , whose charter was shortened by 8 months under such agreement, if MSL does not exercise the charter extension options referenced above, and GasLog Partners does not enter into a third-party charter for the GasLog Sydney , GasLog and GasLog Partners intend to enter into a bareboat or time charter arrangement that is designed to guarantee the total cash distribution from the vessel for any period of charter shortening. If MSL exercises the options to charter six additional vessels, the three charters of the GasLog Shanghai , GasLog Santiago and GasLog Sydney would be further adjusted by a potential shortening of a maximum 31 months in total. If MSL does not exercise the charter extension options referenced above for these three vessels, and GasLog Partners does not enter into a third-party charter for the GasLog Shanghai , GasLog Santiago or GasLog Sydney , GasLog and GasLog Partners intend to enter into a bareboat arrangement that is designed to guarantee the total cash distribution per vessel. However, if they are unable to agree on such bareboat arrangement, GasLog will enter into a time charter on equivalent terms to the existing MSL time charters for any period of charter shortening.

On April 20, 2015, in connection with the aforementioned agreement, the lenders to the Partnership’s bank loan facility (Note 5), unanimously approved, subject only to final documentation, such changes to the facility agreement as are required to reflect the referenced changes to these charters.

On April 29, 2015, the Board of Directors of GasLog Partners declared a quarterly cash distribution, with respect to the quarter ended March 31, 2015, of $0.4345 per unit that is payable on May 14, 2015 to all unitholders of record as of May 11, 2015.

Exhibit 99.3

ADDENDUM TO OMNIBUS AGREEMENT

THIS ADDENDUM is made on April 21, 2015 (this “ Addendum ”), to the Omnibus Agreement (the “ Agreement ”) dated May 12, 2014, among GASLOG LTD., a Bermuda exempted company (“ GLOG ”); GASLOG PARTNERS LP, a Marshall Islands limited partnership (the “ MLP ”); GASLOG PARTNERS GP LLC, a Marshall Islands limited liability company (the “ General Partner ”) and GASLOG PARTNERS HOLDINGS LLC, a Marshall Islands limited liability corporation (“ Holdings ” and, together with GLOG, the MLP and the General Partner, the “ Parties ”). Any capitalized term used but not otherwise defined herein shall have the meaning ascribed to such term in the Agreement.

WHEREAS , on March 25, 2015, GLOG agreed to acquire (the “ Acquisition ”) the Methane Becki Anne (the “ Becki Anne ”) and the Methane Julia Louise (the “ Julia Louise ” , and together with the Becki Anne, the “ BG3 Vessels ”) from Methane Services Limited (“ Methane Services ”), and to charter the BG3 Vessels to Methane Services Limited for periods of nine and 11 years, respectively;

WHEREAS , under Section 4.1 of the Agreement, GLOG would be required, simultaneously or in any event not later than 30 calendar days after the consummation of the Acquisition, to notify the MLP’s board of directors (the “ Board ”) and offer any Partnership Group Member the opportunity to purchase the BG3 Vessels (the “ Offer ”) at the acquisition price plus any applicable Break-up Costs, and the Board would be required to accept or reject the offer within 30 calendar days after receipt of the Offer;

WHEREAS , the Parties wish to amend the Agreement to provide to the Partnership Group two independent options to purchase for fair market value all of GLOG’s rights, title and interests in (i) the Becki Anne, including the shares of capital stock, limited liability company interests, limited partnership interests or any other interests in any GLOG Entity holding interests in the Becki Anne and including any charters or other agreements relating to the operation of the Becki Anne then in effect (collectively, the “ Becki Anne Interests ”) and (ii) the Julia Louise, including the shares of capital stock, limited liability company interests, limited partnership interests or any other interests in any GLOG Entity holding interests in the Julia Louise and including any charters or other agreements relating to the operation of the Julia Louise then in effect (collectively, the “ Julia Louise Interests ”), in each case at any time within 36 months after the closing of the Acquisition, such date being March 31, 2015; and

WHEREAS , on March 25, 2015, the board of directors of GLOG and the board of directors and Conflicts Committee of the MLP discussed the aforementioned amendment and determined that such amendment was in the best interests of GLOG and the MLP, as applicable, whereupon the board of directors of GLOG and the board of directors and Conflicts Committee of the MLP approved such amendment.

NOW THEREFORE, in consideration of the agreements contained herein and for other good and valuable consideration, the Parties agree as follows in accordance with Section 9.6 of the Agreement:

1. GLOG hereby grants the Partnership Group the unconditional right and option to purchase for fair market value all of the Becki Anne Interests and Julia Louise Interests at any time within 36 months after the closing of the Acquisition, such date being March 31, 2015. The Becki Anne Interests and the Julia Louise Interests will be treated as, and deemed to be, Applicable New Build Interests, and the BG3 Vessels will be treated as Applicable New Build Vessels, under the Agreement, and will be subject to the other provisions of the Agreement applicable thereto, including the provisions of Article VII.

2. Except as specifically set forth in this Addendum, the terms and provisions of the Agreement shall remain unmodified, including as regards to the Becki Anne Interests and the Julia Louise Interests and the BG3 Vessels, and the Agreement is hereby confirmed by the Parties to be in full force and effect as amended herein. After the date hereof, any reference to the Agreement shall mean the Agreement as amended or modified hereby.

3. Article IX of the Agreement shall apply to this Addendum mutatis mutandis .

[ Signature Pages Follow ]

IN WITNESS WHEREOF, the Parties hereto have executed and delivered this Addendum as of the date first above written.