EXHIBIT 4.13


 


Dated          2016


 


Guarantor

GASLOG LTD.

Mortgagee

DNB BANK ASA, LONDON BRANCH


 


	CORPORATE GUARANTEE




    	 



    	



    

Contents


 


	Clause	 	Page
	 	 	 
	1.	Definitions and interpretation	1
	 	 	 
	2.	Guarantee	1
	 	 	 
	3.	Perfection and protection of Guarantee	2
	 	 	 
	4.	Guarantee protections	2
	 	 	 
	5.	Financial covenants	4
	 	 	 
	6.	Benefit of Deed	7
	 	 	 
	7.	Governing law and enforcement	7
	 	 	 
	Schedule 1 Guarantor Information	9
	 	 
	Schedule 2 Form of Compliance Certificate	11




    	 



    	



    

	THIS DEED is dated	2016 and made between:



 


	(1)	 	GASLOG LTD. (as described in more detail in Schedule 1) (the Guarantor); and



 


	(2)	 	DNB BANK ASA, LONDON BRANCH acting in its capacity as agent and as trustee for the Finance
Parties (the Mortgagee).



 


IT IS AGREED as follows:


 


		1	Definitions and interpretation



 


	1.1	 	Terms defined in the Facility Agreement have, unless defined differently in this Deed, the same meaning
when used in this Deed. In addition, in this Deed:



 


Facility Agreement means
the agreement described in Schedule 1 as it may from time to time be amended, restated, novated or replaced (however fundamentally,
including by an increase of any size in any facility made available under it, the alteration of the nature, purpose or period of
any such facility or the change of its parties).


 


Secured Obligations means
the indebtedness and obligations undertaken to be paid or discharged by the Obligors under the Finance Documents.


 


	1.2	 	Clauses 1.2 (Construction), 1.3 (Third party rights) and 1.4 (Finance Documents)
of the Facility Agreement and any other provision of the Facility Agreement which, by its terms, purports to apply to all of the
Finance Documents and/or any Obligor shall apply to this Deed as if set out in it but with all necessary changes and as if references
in the provision to Finance Documents referred to this Deed. For the avoidance of doubt, by virtue of clause 1.4 (Finance Documents)
of the Facility Agreement, the Guarantor confirms that the representations and warranties concerning the Guarantor and/or this
Deed made or deemed repeated under the Facility Agreement are true and correct.



 


	1.3	 	The Guarantor confirms it has read and agrees to the terms of the Facility Agreement.



 


		2	Guarantee



 


	2.1	 	The Guarantor irrevocably and unconditionally:



 


		(a)	guarantees to the Mortgagee that it shall, on demand by the Mortgagee, immediately pay or otherwise
discharge the Secured Obligations of each other Obligor;



 


		(b)	undertakes with the Mortgagee that whenever another Obligor does not pay or discharge any of the Secured
Obligations when they become due for payment or discharge, it shall immediately on (first) demand do so itself, as if it was the
principal obligor; and



 


		(c)	agrees on demand to immediately indemnify the Mortgagee against any cost, loss or liability suffered
by the Mortgagee if any obligation guaranteed by it is or becomes unenforceable, invalid, void or illegal for any reason and the
amount of the cost, loss or liability shall be equal to the amount which the Mortgagee would otherwise have been entitled to recover.




    	 



    	



    

	2.2	 	Nothing in clause 2.1 shall be construed as constituting a guarantee by any Obligor of its own obligations.



 


	2.3	 	The undertakings of the Guarantor under this clause 2 and the other provisions of this Deed are given
to the Mortgagee as agent and trustee for the Finance Parties.



 


	2.4	 	The independent guarantee under this clause 2 is given with the benefit of clause 4 (Guarantee
protections) and the other provisions of this Deed.



 


		3	Perfection and protection of Guarantee



 


Without prejudice to clause
19.9 (Further assurance) of the Facility Agreement the Guarantor shall, as soon as reasonably practicable, execute all such
documents (including notices), deposit all such documents and do all such things as the Mortgagee may reasonably require in order
to facilitate the enforcement of this Deed or the exercise of any rights held by the Mortgagee under this Deed.


 


		4	Guarantee protections



 


	4.1	 	This Deed and the obligations of the Guarantor under this Deed are a continuing and independent guarantee
and shall extend to the ultimate balance owing in respect of the Secured Obligations, regardless of any intermediate payment or
discharge in whole or in part.



 


	4.2	 	If any payment by an Obligor or any discharge given by a Finance Party (whether in respect of the
Secured Obligations or any security for them or otherwise) is avoided or reduced as a result of insolvency or any similar event:



 


		(a)	the liability of the Guarantor under this Deed shall continue as if the payment, release, avoidance
or reduction had not occurred; and



 


		(b)	the Mortgagee shall be entitled to recover the value or amount of that security or payment from the
Guarantor, as if the payment, discharge, avoidance or reduction had not occurred.



 


	4.3	 	The obligations of the Guarantor under this Deed shall not be affected by any act, omission, matter
or thing which, but for this clause, would reduce, release or prejudice any of its obligations under this Deed (without limitation
and whether or not known to it or to the Mortgagee or any other Finance Party) including:



 


		(a)	any time, waiver or consent granted to, or composition with, any Obligor or any other person;



 


		(b)	the release of any other Obligor or any other person under the terms of any composition or arrangement
with any creditor of any other Obligor;



 


		(c)	the taking, variation, compromise, exchange, renewal or release of, or refusal or neglect to perfect,
take up or enforce, any rights against, or security over assets of, any Obligor or other person or any non-presentation or non-observance
of any formality or other requirement in respect of any instrument or any failure to realise the full value of any security;




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		(d)	any incapacity or lack of power, authority or legal personality of, or dissolution or change in the
members or status of, any Obligor or any other person;



 


		(e)	any amendment, novation, supplement, extension, restatement (however fundamental and whether or not
more onerous) or replacement of any Finance Document or any other document or security;



 


		(f)	any unenforceability, illegality or invalidity of any obligation of any person under any Finance Document
or any other document or security; or



 


		(g)	any insolvency or similar proceedings.



 


	4.4	 	The Guarantor waives any right it may have of first requiring the Mortgagee or any other Finance Party
(or any trustee or agent on its behalf) to proceed against or enforce any other rights or security or claim payment from any person
before claiming from the Guarantor under this Deed. This waiver applies irrespective of any law or any provision of a Finance Document
to the contrary.



 


	4.5	 	Until the Secured Obligations have been irrevocably and unconditionally discharged in full, the Mortgagee
and each other Finance Party (or any trustee or agent on its behalf) may:



 


		(a)	refrain from applying or enforcing any other money, security or rights held or received by it (or
any trustee or agent on its behalf) in respect of the Secured Obligations, or apply and enforce the same in the manner and order
it thinks fit (whether against those amounts or otherwise) and the Guarantor shall not be entitled to the benefit of the same;
and



 


		(b)	hold in an interest-bearing suspense account any money received from the Guarantor or on account of
its liability under this Deed.



 


	4.6	 	Until all the Secured Obligations have irrevocably and unconditionally been paid in full and unless
the Mortgagee otherwise directs, the Guarantor shall not exercise any rights (including rights of set-off) which it may have by
reason of performance by it of its obligations under the Finance Documents:



 


		(a)	to be indemnified or reimbursed by another Obligor;



 


		(b)	to claim any contribution from any other guarantor of any Obligor’s obligations under the Finance
Documents; or



 


		(c)	to take the benefit (in whole or in part and whether by way of subrogation or otherwise) of any rights
of the Finance Parties under the Finance Documents or of any other guarantee or security taken pursuant to, or in connection with,
the Finance Documents by any Finance Party.



 


If the Guarantor receives any
benefit, payment or distribution in relation to such rights it will promptly pay an equal amount to the Mortgagee for application
in accordance with clause 33 (Payment mechanics) of the Facility Agreement. This only applies until all amounts which may
be or become payable by the Obligors under or in connection with the Finance Documents have been irrevocably paid in full.



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	4.7	 	Until all the Secured Obligations have irrevocably and unconditionally been paid in full and unless
the Mortgagee otherwise directs, the Guarantor shall be entitled to declare and pay dividends or other distributions or payments
(whether in cash or in specie), including any interest and/or unpaid dividends, to its shareholders, in respect of its equity or
any other share capital or warrants for the time being in issue, provided that (a) no Event of Default shall have occurred at the
time of declaration or payment of such dividend, distribution or payment nor would occur as a result of the declaration or payment
of such dividend, distribution or payment and (b) that following payment of such dividend, distribution or payment the Guarantor
holds (on a consolidated basis) Cash and Cash Equivalents of at least four per cent of Total Indebtedness.



 


	4.8	 	This Deed is in addition to and is not in any way prejudiced by any other guarantee or security now
or subsequently held by any Finance Party.



 


	4.9	 	The Guarantor shall ensure that shares in the equity share capital of the Guarantor shall be and remain
listed on an Approved Exchange.



 


	4.10	 	The obligations of the Guarantor herein contained shall be in addition to and independent of every
other security which the Mortgagee may at any time hold in respect of any of the obligations of the Obligors or anyone thereof
under the Finance Documents.



 


		5	Financial covenants



 


The undertakings in this clause
5 remain in force during the Facility Period.


 


	5.1	 	Financial definitions



 


In this clause 5:


 


Cash and Cash Equivalents
means cash in hand, deposits with banks which are repayable on demand, short term, highly liquid investments which are readily
convertible into known amounts of cash with original maturities of three months or less that are subject to an insignificant risk
of change in value but exclude (a) any cash that is specifically blocked and charged and (b) cash standing to the credit of any
blocked account and charged to the Mortgagee pursuant to any Finance Document.


 


Compliance Certificate means
the certificate substantially in the form set out in Schedule 2 to this Deed (Form of Compliance Certificate) or otherwise
approved.


 


Current Assets means,
“Current Assets” of the GasLog Group as shown in the then most recent Financial Statements of the GasLog Group and
as calculated on the basis of the Year 2014 Financial Statements of the GasLog Group.


 


Current Liabilities means,
the “Current Liabilities” of the GasLog Group as shown in the then most recent Financial Statements of the GasLog Group
and as calculated on the basis of the Year 2014 Financial Statements of the GasLog Group.


 


Current Portion of Loans
means, the “Current Portion of Loans” as shown in the then most recent Financial Statements of the GasLog Group
and as calculated on the basis of the Year 2014 Financial Statements of the GasLog Group.



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Debt Service means, for
any financial period of the GasLog Group (such financial periods being on a rolling 12 month basis), the sum to be the aggregate
amount of:


 


(i) scheduled amounts of principal;


 


(ii) scheduled amounts of Interest
thereon (taking into account any applicable hedging contacts); and


 


(iii) all other amounts in excess
of $30,000,000 in aggregate which shall fall due and will be paid by the Guarantor and its Subsidiaries in such period as non recurring
fees or upfront fees, costs and expenses,


 


which are in respect of Total
Indebtedness, as shown in the then most recent Financial Statements relevant to such period;


 


EBITDA means, in respect
of any period, the consolidated profit on ordinary activities of the GasLog Group before taxation for such period:


 


		(a)	adjusted to exclude Interest Receivable and Interest Payable and other similar income or costs to
the extent not already excluded;



 


		(b)	adjusted to exclude any gain or loss realised on the disposal of fixed assets (whether tangible or
intangible);



 


		(c)	after adding back depreciation and amortisation charged which relates to such period;



 


		(d)	adjusted to exclude any exceptional or extraordinary costs or income; and



 


		(e)	after deducting any profit arising out of the release of any provisions against a liability or charge
and adding back any provision relating to long term assets or contracts,



 


as shown in the then most recent
Financial Statements relevant to such period.


 


Financial Statements means
any of the Annual Financial Statements and Half-Yearly Financial Statements of the GasLog Group referred to and defined as such
in clause 18.1 (Financial Statements) of the Facility Agreement.


 


GasLog Group means the
Guarantor and its Subsidiaries for the time being and, for the purposes of this clause 5, any other entity required to be treated
as a subsidiary in its consolidated accounts in accordance with GAAP and/or any applicable law.


 


Interest means, in respect
of any specified Financial Indebtedness, all continuing regular or periodic costs, charges and expenses incurred in effecting,
servicing or maintaining such Financial Indebtedness including:


 


		(a)	gross interest, commitment fees, financing premia or other financial charges, discount and acceptance
fees and administration and guarantee fees, fronting and ancillary facility fees payable or incurred on any form of such Financial
Indebtedness; and



 


		(b)	arrangement fees or other up front fees.




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Interest Payable means,
in respect of any period, the aggregate (calculated on a consolidated basis) of:


 


		(a)	the amounts charged and posted (or estimated to be charged and posted) as a current accrual accrued
during such period in respect of members of the GasLog Group by way of Interest on all Financial Indebtedness, but excluding any
amount accruing as interest in-kind (and not as cash pay) to the extent capitalised as principal during such period; and



 


		(b)	net payments (positive or negative) in relation to interest rate or currency hedging arrangements
in respect of Financial Indebtedness (after deducting net income in relation to such interest rate or currency hedging arrangements),



 


as shown in the then most recent
Financial Statements relevant to such period.


 


Interest Receivable means,
in respect of any period, the amount of Interest accrued on cash balances of the GasLog Group (including the amount of interest
accrued on the Accounts, to the extent that the account holder is entitled to receive such interest) during such period, as shown
in the then most recent Financial Statements relevant to such period.


 


Market Adjusted Net Worth
means, Total Market Adjusted Assets less Total Indebtedness.


 


Maximum Leverage means,
at any time, the figure calculated using the following formula:


 


	Maximum Leverage =	Total Indebtedness
	Total Assets


 


Total Assets means, the
amount of total assets of the GasLog Group on a consolidated basis as determined in accordance with GAAP and shown in the then
most recent Financial Statements and calculated on the same basis as the Year 2014 Financial Statements of the GasLog Group.


 


Total Indebtedness means,
the aggregate Financial Indebtedness (on a consolidated basis) of the GasLog Group as demonstrated by the Annual Financial Statements
and Half-Yearly Financial Statements of the GasLog Group delivered pursuant to clause 18.1 (Financial Statements) of the
Facility Agreement.


 


Total Market Adjusted Assets
means, the Total Assets adjusted upwards or downwards, as the case may be, to reflect any difference between the book value of
vessels owned wholly or in part by the GasLog Group and mean valuations of such vessels provided to the Mortgagee in each Compliance
Certificate conducted by two independent valuers selected by the Guarantor from the list of Approved Valuers and otherwise in accordance
with the provisions of clause 23 (Minimum security value) of the Facility Agreement as if such vessels were each a “Ship”.


 


Year 2014 Financial Statements
of the GasLog Group means the Annual Financial Statements of the GasLog Group for the financial year ended 2014.


 


	5.2	 	Financial condition



 


The Guarantor shall ensure that
at all times:


 


		(a)	it will procure that Market Adjusted Net Worth shall be not less than $350,000,000;




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		(b)	Current Assets shall be greater than or equal to Current Liabilities (excluding the Current Portion
of Loans);



 


		(c)	the ratio of EBITDA: Debt Service, on a trailing four quarter basis, shall be no less than 1.10:1;



 


		(d)	Maximum Leverage shall not exceed 75%; and



 


		(e)	Cash and Cash Equivalents shall be at least the greater of (a) $50,000,000 and (b) three per cent
of Total Indebtedness.



 


	5.3	 	Financial testing and provision and contents of Compliance Certificate



 


		(a)	The Guarantor shall supply a Compliance Certificate to the Agent, with each set of audited consolidated
Annual Financial Statements and unaudited Half-Yearly Financial Statements for the GasLog Group delivered by the Borrowers pursuant
to clause 18.1 (Financial statements) of the Facility Agreement.



 


		(b)	Each Compliance Certificate shall set out (in reasonable detail) computations as to compliance with
this clause 5 and provide the most recent annual valuations of all the vessels owned by the GasLog Group.



 


		(c)	Each Compliance Certificate shall be signed by the Chief Financial Officer of the Guarantor or, in
his or her absence, by two directors of the Guarantor.



 


		(d)	The financial covenants set out in clause 5.2 (Financial condition) shall be calculated in
accordance with GAAP on a consolidated basis and tested upon receipt of the Annual Financial Statements and Half-Yearly Financial
Statements of the GasLog Group by reference to each Compliance Certificate delivered pursuant to clause 5.3(a).



 


		6	Benefit of Deed



 


The Mortgagee may assign its
rights under this Deed to any person appointed as Security Agent under the Facility Agreement. It is intended that this document
takes effect as a deed even though the Mortgagee may only execute it under hand.


 


		7	Governing law and enforcement



 


	7.1	 	This Deed and any non-contractual obligations connected with it are governed by English law.



 


	7.2	 	The courts of England have exclusive jurisdiction to settle any dispute arising out of or in connection
with this Deed or any non-contractual obligations connected with it (including a dispute regarding the existence, validity or termination
of this Deed) (a Dispute).



 


	7.3	 	The parties agree that the courts of England are the most appropriate and convenient courts to settle
Disputes and, accordingly, that they shall not argue to the contrary.



 


	7.4	 	Clauses 7.2 and 7.3 are for the benefit of the Mortgagee only. As a result, the Mortgagee shall not
be prevented from taking proceedings relating to a Dispute in any other courts with jurisdiction. To the extent allowed by law,
the Mortgagee may take concurrent proceedings in any number of jurisdictions.




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	7.5	 	Without prejudice to any other mode of service allowed under any relevant law, the Guarantor:



 


		(a)	irrevocably appoints the person
named in Schedule 1 as its agent for service of process in relation to any proceedings before the English courts in connection
with this Deed;



 


		(b)	agrees that failure by the process agent to notify the Guarantor of the process shall not invalidate
the proceedings concerned; and



 


		(c)	if any person appointed as process agent for the Guarantor is unable for any reason to act as agent
for service of process, the Guarantor must immediately (and in any event within ten days of such event taking place) appoint another
agent on terms acceptable to the Mortgagee. Failing this, the Mortgagee may appoint another agent for this purpose.



 


This Deed has been executed as a deed,
and it has been delivered on the date stated at the beginning of this Deed.



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Schedule 1


 


Guarantor Information


 


Guarantor


 


	Name:	GasLog Ltd.
	 	 
	Country of formation:	Bermuda
	 	 
	Registered number:	33928
	 	 
	Registered office:	Clarendon House, 

2 Church Street, 

Hamilton, HM11, 

Bermuda
	 	 
	Process Agent	 
	 	 
	Name:	GasLog Services UK Ltd.
	 	 
	Registered Office:	81 Kings Road, London SW3 4NX, United Kingdom
	 	 
	Address for service of notices	 
	 	 
	Address:	c/o GasLog Monaco SAM

Gildo Pastor Center,

7 rue du Gabian

MC 98000

Monaco
	 	 
	Fax:	+37797975124
	 	 
	Attention:	Simon Crowe
	 	 
	Facility Agreement	 
	 	 
	Description:	Term Loan Facility Agreement
	 	 
	Date:	2016 
	 	 
	Amount of facility:	Up to [$396,500,000][$180,000,000]
	 	 
	Parties:	 
	 	 
	(a)	Borrowers:	GAS-eighteen Ltd., GAS-nineteen Ltd., GAS-twenty Ltd., GAS-twenty one Ltd. and GAS-twenty seven Ltd.
	 	 	 
	(b)	Arrangers:	ABN AMRO BANK N.V., DNB (UK) LTD and DVB Bank America N.V.




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	(c)	Original Lenders:	The banks and other financial institutions whose names and addresses are set out in Schedule 1 to the Facility Agreement
	 	 	 
	(d)	Bookrunners:	ABN AMRO BANK N.V. and DNB (UK) LTD.
	 	 	 
	(e)	Agent:	DNB Bank ASA, London Branch as agent for the Finance Parties from time to time
	 	 	 
	(f)	Security Agent:	DNB Bank ASA, London Branch as security agent for the Finance Parties from time to time




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Schedule 2


 


Form of Compliance Certificate


 


	To:	DNB Bank ASA, London Branch
	 	 
	From:	GasLog Ltd.
	 	 
	Dated:	[·]


 


Dear Sirs


 


Corporate
Guarantee dated [·]
2016 (the Guarantee) issued in connection with a 

[$396,500,000][$180,000,000] Facility Agreement dated [·]
2016


 


		1	We refer to the Guarantee. This is a Compliance Certificate. Terms defined in the Guarantee have
the same meaning when used in this Compliance Certificate unless given a different meaning in this Compliance Certificate.



 


		2	We confirm that by reference to the [Half-Yearly][Annual]
Financial Statements for the GasLog Group for the financial period ending on [·]
attached hereto:



 


		(a)	our Market Adjusted Net Worth is $[·]
(being $[·] (Total
Market Adjusted Assets) less $[·]
(Total Indebtedness)) [[Requirement being $350,000,000]];



 


		(b)	our Current Assets (being $[·])
are [not] greater than or equal to our Current Liabilities, (excluding Current Portion of Loans (being $[·]))
[Requirement being that Current Assets are greater than or equal to Current Liabilities at all times (excluding Current Portion
of Loans)];



 


		(c)	the ratio of EBITDA: Debt Service has
been [·] calculated
on a four quarter trailing basis (being $[•] EBITDA and $[•] Debt Service) [Requirement being that the ratio
of EBITDA to Debt Service is not less than 1.10:1 in each 6 month period.];



 


		(d)	the Maximum Leverage is [·]%
(being $[•] Total Indebtedness divided by $[•] Total Assets). [Requirement being that the Maximum Leverage shall not
exceed 75%]; and



 


		(e)	our Cash and Cash Equivalents is $[·]
(which represents [•]% of Total Indebtedness and more than $50,000,000). [Requirement that Cash and Cash Equivalents is,
at all times, not less than the greater of (i) $50,000,000 and (ii) three per cent of Total Indebtedness.].



 


		3	In order to demonstrate our confirmations in paragraph 2, we attach:



 


		(a)	two valuations of all of the vessels owned
wholly or in part by the GasLog Group from [·]
and [·], each being
Approved Valuers selected by the Guarantor and otherwise prepared in accordance with clause 23 (Minimum security value)
of the Facility Agreement;



 


		(b)	valuations of all other assets owned wholly or in part by the GasLog Group prepared by valuers
selected by the Guarantor and otherwise prepared in accordance with clause 23.4 (Valuations procedure) of the Facility Agreement;




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		(c)	reconciliations prepared by us as to the difference between the book value of the assets referred
to in 3(a) [(and (b))] and their market values as demonstrated by the valuations referred to in 3(a) [(and (b))]; and



 


		(d)	marked to market valuations of all Treasury Transactions entered into by a member of the GasLog
Group reconciled against the [Half Yearly][Annual] Financial Statements.



 


		4	We confirm that no Event of Default is continuing. [If this statement cannot be made, the
certificate should identify any Event of Default that is continuing and the steps, if any, being taken to remedy it.]



 


	Signed by:
	 
	Chief Financial Officer
	For and on behalf of
	GasLog Ltd.




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SIGNATORIES


 


The Guarantor


 


	EXECUTED and DELIVERED as a DEED	)	

	by	)	 
	for and on behalf of	)	 
	GASLOG LTD.	)	 
	pursuant to a power of attorney dated	)	
 
	in the presence of:	)	Attorney-in-Fact


 

	 	 
	Witness	 
	 	 
	Name:	 
	 	 
	Address:	 
	 	 
	Occupation:	 


 


The Mortgagee


 


	Signed by	)	 
	DNB BANK ASA, LONDON BRANCH	)	 
	 	 	 
	 	By:	 


 


Occupation:


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