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                                                                    EXHIBIT 2.25
 
     PLEDGE AGREEMENT AND IRREVOCABLE PROXY, dated January 29, 1996, made by
Teekay Shipping Corporation, a Liberian corporation (the "Pledgor"), and United
States Trust Company of New York (the "Pledgee"), a New York corporation, in its
capacity as Trustee (the "Trustee") pursuant to, and for the benefit of the
Holders of the Securities (as defined in the Indenture hereinafter defined)
issued under, that certain Indenture dated as of the date hereof, among the
Pledgor, certain subsidiaries of the Pledgor and the Trustee (the "Indenture";
terms used herein and not otherwise defined herein being used herein as defined
in the Indenture).

    
 
     PRELIMINARY STATEMENTS:
 
     (1) The Pledgor is the owner of all of the shares (the "Pledged Shares") of
stock described on Schedule I hereto and issued by the respective issuers named
on such Schedule I.
 
     (2) The Pledgor and the Trustee have entered into the Indenture to secure,
among other things, payment of the principal of (and premium, if any) and
interest on all the Securities issued and to be issued under the Indenture.
 
   
     (3) Securities, in an aggregate principal amount of $225,000,000, have been
authorized under the Indenture and designated the 8.32% First Preferred Ship
Mortgage Notes due 2008, the form of which is included in the Indenture, which
Securities were originally executed, authenticated and delivered on the date
hereof.
 
    
     (4) The Pledgor, in order to secure the payment of the principal of (and
premium, if any) and interest on the Securities and the payment of all sums of
money from time to time payable by it under the Indenture, whether for
principal, premium (if any), interest, fees, expenses or otherwise, the payment
of all sums of money payable by the Guarantors under the Guarantor Security
Documents (collectively, the "Obligations") and to secure as well the
performance and observance of all agreements, covenants and provisions by the
Company and the Guarantors contained in this Agreement, the Indenture and the
Security Documents, has duly authorized the execution and delivery of this
Agreement.
 
     NOW, THEREFORE, to secure the prompt payment of the Obligations and the
performance and observance of all agreements, covenants and provisions contained
in this Agreement and the Indenture, the Pledgor hereby agrees as follows:
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     SECTION 1.  Pledge.  The Pledgor hereby pledges to the Pledgee, and grants
to the Pledgee a security interest in, the following (the "Pledged Collateral"):
 
          (i) the Pledged Shares and the certificates representing the Pledged
     Shares, and all dividends, cash, instruments and other property from time
     to time received, receivable or otherwise distributed in respect of or in
     exchange for any or all of the Pledged Shares; and
 
          (ii) all additional shares of stock of any of the issuers of the
     Pledged Shares named on Schedule I hereto, which may from time to time be
     acquired by the Pledgor in any manner, and the certificates representing
     such additional shares, and all dividends, cash, instruments and other
     property from time to time received, receivable or otherwise distributed in
     respect of or in exchange for any or all of such additional shares.
 
Promptly upon receipt of any additional shares referred to in paragraph (ii)
above, the Pledgor will deliver such shares to the Pledgee in pledge hereunder.
 
     SECTION 2.  Security for Obligations.  This Agreement secures the payment
of all the Obligations and the performance and observance of all agreements,
covenants and provisions contained in this Agreement and the Indenture.
 
     SECTION 3.  Delivery of Pledged Collateral.  The Pledgor herewith delivers
to the Pledgee the Pledged Shares, together with fully completed stock powers
signed by the Pledgor duly evidencing the transfer of the Pledged Shares to, and
in the name of, the Pledgee or of a nominee for, and chosen by, the Pledgee. The
Pledgor agrees to take the same action with respect to any further stock
constituting Pledged Collateral forthwith upon the receipt thereof by the
Pledgor.
 
     SECTION 4.  Representations and Warranties.  The Pledgor represents and
warrants as follows:
 
          (a) The Pledgor is a corporation duly incorporated, validly existing
     and in good standing under the laws of the Republic of Liberia. The
     execution, delivery and performance by the Pledgor of this Agreement (i)
     are within the Pledgor's corporate powers and have been duly authorized by
     all necessary corporate action, (ii) do not contravene the Pledgor's
     charter or by-laws or any law of any country or any contractual restriction
     binding on or affecting the Pledgor, (iii) do not require any authorization
     or approval (including exchange control approval) or other action by, or
 
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     any notice to or filing with, any governmental authority in any country and
     (iv) except for the Liens created by the Security Documents, do not result
     in or require the creation or imposition of any Lien upon or with respect
     to any of the properties of the Pledgor or any Guarantor. This Agreement is
     the legal, valid and biding obligation of the Pledgor enforceable against
     the Pledgor in accordance with its terms, except as (i) the enforceability
     thereof may be limited by applicable bankruptcy, insolvency (including,
     without limitation, all laws relating to fraudulent transfers),
     reorganization, moratorium or other similar laws affecting creditors'
     rights generally and (ii) rights of acceleration, if applicable, and the
     availability of equitable remedies may be limited to equitable principles
     of general applicability (regardless of whether in a proceeding in equity
     or at law).
 
          (b) There is no tax, levy, impost, deduction, charge or withholding
     imposed by the Republic of Liberia or any political subdivision or taxing
     authority thereof either (i) on or by virtue of the execution, delivery or
     performance of this Agreement or any other document to be furnished
     hereunder or (ii) on any payment to be made by the Pledgor pursuant to this
     Agreement.
 
          (c) The Pledged Shares have been duly authorized and validly issued
     and are fully paid and non-assessable; the Pledgor is the legal and
     beneficial owner of the Pledged Collateral free and clear of any lien,
     security interest, option or other charge or encumbrance or preferential
     arrangement except for the security interest created by this Agreement; the
     Pledged Shares have been duly registered on the books of the respective
     issuers thereof named on Schedule I hereto in the name of a nominee of the
     Pledgee, and the pledge of the Pledged Shares pursuant to this Agreement
     creates a valid and duly perfected first priority security interest in the
     Pledged Collateral, securing the payment of the Obligations and performance
     and observance of all agreements, covenants and provisions contained in
     this Agreement and the Indenture.
 
     SECTION 5.  Further Assurances.  The Pledgor agrees that at any time and
from time to time, at the expense of the Pledgor, the Pledgor will promptly
execute and deliver all further instruments and documents, and take all further
action, that may be necessary or desirable, or that the Pledgee may request, in
order to perfect and protect any security interest granted or purported to be
granted hereby or to enable the Pledgee to exercise and enforce its rights
(including, without limitation, the registration of the Pledged Collateral in
the
 
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name of the Pledgee or its nominee) and remedies hereunder with respect to any
Pledged Collateral.
 
     SECTION 6.  Voting Rights; Dividends; Etc.
 
          (a) Irrevocable Proxy.  The Pledgor hereby agrees to grant and does
     hereby grant, to the Pledgee for the benefit of the Pledgee, as such grant
     shall be evidenced by Schedule II hereto, an irrevocable proxy to (i) vote
     or cause to be voted any and all of the Pledged Shares and (ii) give or
     cause to be given consents, waivers and ratifications in respect thereof.
     This proxy shall be valid so long as the Termination and Release has not
     occurred under the Indenture and any amounts are due and payable under the
     Indenture or any Security Document. The Pledgee hereby agrees that until
     and unless an Event of Default (as defined in the Indenture) shall have
     occurred and be continuing the Pledgee shall not exercise this proxy and
     the Pledgor shall be entitled to (i) vote or cause to be voted any and all
     the Pledged Shares and (ii) give, or cause to be given, consents, waiver
     and ratifications in respect thereof, provided, however, that no vote shall
     be cast or consent, waiver or ratification given or taken, which would be
     inconsistent with any provisions of the Indenture or any Security Document
     or which would have a material adverse effect on the value of the Pledged
     Collateral or any part thereof. All such rights of the Pledgor to vote, or
     cause to be voted and to give, or cause to be given, consent, waivers and
     ratifications shall cease automatically in case an Event of Default shall
     occur and so long as it is continuing. The Pledgor further agrees to
     execute the irrevocable proxy attached hereto in Schedule II.
 
          (b) So long, but only so long, as no Event of Default (as defined in
     the Indenture) shall have occurred and be continuing, the Pledgee shall
     deliver, or permit to be delivered, to the Pledgor any and all dividends
     paid in respect of the Pledged Collateral, provided, however, that any and
     all
 
             (A) dividends paid or payable other than in cash in respect of, and
        instruments and other property received, receivable or otherwise
        distributed in respect of, or in exchange for, any Pledged Collateral,
 
             (B) dividends and other distributions paid or payable in cash in
        respect of any Pledged Collateral in connection with a partial or total
        liquidation or dissolution or in connection with a reduction of capital,
        capital surplus or paid-in-surplus, and
 
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             (C) cash paid, payable or otherwise distributed in redemption of,
        or in exchange for, any Pledged Collateral,
 
     shall be, and shall be forthwith delivered to the Pledgee to hold as,
     Pledged Collateral and shall, if received by the Pledgor, be received in
     trust for the benefit of the Pledgee, be segregated from the other property
     or funds of the Pledgor, and be forthwith delivered to the Pledgee as
     Pledged Collateral in the same form as so received (with any necessary
     indorsement), to be applied as provided in and pursuant to this Agreement
     and the Indenture. All dividends which are received by the Pledgor contrary
     to the provisions of this Section 6(b) shall be received in trust for the
     benefit of the Pledgee, shall be segregated from other funds of the Pledgor
     and shall be forthwith paid over to the Pledgee as Pledged Collateral in
     the same form as so received (with any necessary indorsement).
 
     SECTION 7.  Transfers and Other Liens; Additional Shares.
 
          (a) The Pledgor agrees that it will not (i) sell or otherwise dispose
     of, or grant any option with respect to, any of the Pledged Collateral or
     (ii) create or permit to exist any lien, security interest, or other charge
     or encumbrance or preferential arrangement upon or with respect to any of
     the Pledged Collateral, except for the security interests under this
     Agreement and except as otherwise permitted by the Indenture. 

          (b) The Pledgor agrees that it will cause each of the issuers of
     Pledged Shares named on Schedule I hereto not to issue any stock or other
     securities in addition to or in substitution for the Pledged Shares issued
     by it without the Pledgee's prior written consent.
 
     SECTION 8.  Pledgee May Perform.  If the Pledgor fails to perform any
agreement contained herein, the Pledgee may itself perform, or cause performance
of, such agreement, and the expenses of the Pledgee incurred in connection
therewith shall be payable by the Pledgor under Section 11.
 
     SECTION 9.  Reasonable Care.  The Pledgee shall be deemed to have exercised
reasonable care in the custody and preservation of the Pledged Collateral in its
possession if the Pledged Collateral is accorded treatment substantially equal
to that which the Pledgee accords its own property, it being understood that the
Pledgee shall not have any responsibility for (i) ascertaining or taking action
with respect to calls, conversions, exchanges, maturities, tenders or other
matters relating to any Pledged Collateral, whether or not the Pledgee
 
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has or is deemed to have knowledge of such matters, or (ii) taking any necessary
steps to preserve rights against any parties with respect to any Pledged
Collateral.
 
     SECTION 10.  Remedies upon Default  If any Event of Default shall have
occurred and be continuing:
 
          (a) The Pledgee may exercise in respect of the Pledged Collateral, in
     addition to other rights and remedies provided for herein, in the Indenture
     or otherwise available to it, all the rights and remedies of a secured
     party on default under the Uniform Commercial Code (the "Code") in effect
     in the Sate of New York, U.S.A., at that time, and the Pledgee may also,
     without notice except as specified below, sell the Pledged Collateral or
     any part thereof in one or more parcels at public or private sale, at any
     exchange, broker's board or at any of the Pledgee's offices or elsewhere,
     for cash, on credit or for future delivery, and upon such other terms as
     the Pledgee may deem commercially reasonable. The Pledgor agrees that, to
     the extent notice of sale shall be required by law, at least ten days'
     notice to the Pledgor of the time and place of any public sale or the time
     after which any private sale is to be made shall constitute reasonable
     notification. The Pledgee shall not be obligated to make any sale of
     Pledged Collateral regardless of notice of sale having been given. The
     Pledgee may adjourn any public or private sale from time to time by
     announcement at the time and place fixed therefor, and such sale may,
     without further notice, be made at the time and place to which it was so
     adjourned.
 
          (b) Any cash held by the Pledgee as Pledged Collateral and all cash
     proceeds received by the Pledgee in respect of any sale of, collection
     from, or other realization upon all or any part of the Pledged Collateral
     may, in the discretion of the Pledgee, be held by the Pledgee as collateral
     for, and/or then or at any time thereafter applied (after payment of any
     amounts payable to the Pledgee pursuant to Section 11) in whole or in part
     by the Pledgee against, all or any part of the Obligations in such order as
     the Pledgee shall elect and as provided in the Indenture. Any surplus of
     such cash or cash proceeds held by the Pledgee and remaining after payment
     in full of all the Obligations and performance and observance of all
     agreements, covenants and provisions contained in this Agreement and the
     Indenture shall be paid over to the Pledgor or to whomsoever may be
     lawfully entitled to receive such surplus.
 
     SECTION 11.  Expenses.  The Pledgor will upon demand pay to the Pledgee the
amount of any and all reasonable expenses, including the reasonable fees and
expenses of its counsel and of
 
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any experts and agents, which the Pledgee may reasonably incur in connection
with (i) the administration of this Agreement, (ii) the custody or preservation
of, or the sale of, collection from, or other realization upon, any of the
Pledged Collateral, (iii) the exercise or enforcement of any of the rights of
the Pledgee hereunder or (iv) the failure by the Pledgor to perform or observe
any of the provisions hereof.
 
     SECTION 12.  Security Interest Absolute.  All rights of the Pledgee and
security interests hereunder, and all obligations of the Pledgor hereunder,
shall be absolute and unconditional irrespective of (i) any lack of validity or
enforceability of the Indenture or any Security or any other agreement or
instrument delivered pursuant or relating thereto, (ii) any amendment or waiver
of or any consent to any departure from the Indenture or any Security or any
other agreement or instrument delivered pursuant or relating thereto, or (iii)
any other circumstance which might otherwise constitute a defense available to,
or a discharge of, the Pledgor in respect of the Obligations or this Agreement.
 
     SECTION 13.  Amendments, Etc.  No amendment or waiver of any provision of
this Agreement nor consent to any departure by the Pledgor herefrom shall in any
event be effective unless the same shall be in writing and signed by the
Pledgee, and then such waiver or consent shall be effective only in the specific
instance and for the specific purpose for which given.
 
     SECTION 14.  Addresses for Notices.  All notices and other communications
provided for hereunder shall be in writing (including telexed or telephonic
telecopier communication) and, if to the Pledgor, mailed, telexed or
telephonically telecopied or delivered to it, addressed to it at its address
specified in the Indenture, if to the Pledgee, mailed, telexed, telephonically
telecopied or delivered to it, addressed to it at its address specified in the
Indenture, or as to either party at such other address as shall be designated by
such party in a written notice to the other party complying as to delivery with
the terms of this Section. All such notices and other communications pursuant to
this Agreement shall be effective (i) if sent by telex, cable or telephonic
telecopier, upon transmission to the intended addressee, whether or not receipt
is acknowledged, and (ii) if delivered by hand (including by independent courier
service) upon delivery to the addressee and (iii) if sent by first-class mail,
postage prepaid, on the fifth (5th) calendar day after the date of mailing.
 
     SECTION 15.  Continuing Security Interest.  This Agreement shall create a
continuing security interest in the Pledged Collateral and shall (i) remain in
full force and effect
 
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until either (1) the occurrence of the Termination and Release under the
Indenture or (2) payment in full of the Obligations and performance and
observance of all agreements, covenants and provisions contained in this
Agreement and the Indenture, (ii) be binding upon the Pledgor, its successors
and assigns, and (iii) inure to the benefit of the Pledgee and its successors,
transferees and assigns. Upon (i) the payment in full of the Obligations and
performance and observance of all agreements, covenants and provisions contained
in this Agreement and the Indenture or (ii) the occurrence of the Termination
and Release thereunder, the Pledgor shall be entitled to the return, upon its
request and at its expense, of such of the Pledged Collateral as shall not have
been sold or otherwise applied pursuant to the terms hereof.
 
     SECTION 16.  Governing Law and Jurisdiction; Terms.
 
          (a) This Agreement shall be governed by and construed in accordance
     with the laws of the State of New York, United States of America, except as
     required by mandatory provisions of law and except to the extent that the
     validity or perfection of the security interest hereunder, or remedies
     hereunder, in respect of any particular Pledged Collateral are governed by
     the laws of a jurisdiction other than the Sate of New York.
 
          (b) The Pledgor irrevocably submits itself to the non-exclusive
     jurisdiction of any New York State or Federal court sitting in New York
     City and any appellate court from any thereof, for the purposes of (and
     solely for the purposes of) any suit, action or other proceeding arising
     out of, or relating to, this Agreement or any of the transactions
     contemplated hereby, hereby irrevocably agrees that all claims in respect
     of such suit, action or proceeding may be heard in such New York State or
     Federal court and hereby (to the fullest extent it may effectively do so)
     irrevocably waives, and agrees not to assert, by way of motion, as a
     defense, or otherwise, in any such suit, action or proceeding, any claim
     that it is not personally subject to the jurisdiction of the above-named
     courts for any reason whatsoever, that such suit, action or proceeding is
     brought in an inconvenient forum, or that the venue of such suit, action or
     proceeding is improper, or that this Agreement or the subject matter hereof
     may not be enforced in or by such courts. The Pledgor hereby irrevocably
     appoints Haight, Gardner, Poor & Havens (the "Process Agent"), with an
     office on the date hereof at 195 Broadway, New York, New York 10007, United
     States, as its agent to receive on behalf of the Pledgor and its property
     service of copies of the summons and complaint and any other process which
     may be served in any such suit, action or proceeding and in any suit,
     action or proceeding arising out of or
 
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     relating to any other Security Document to which the Pledgor is a party.
     Such service may be made by mailing or delivering a copy of such process to
     the Pledgor in care of the Process Agent at the Process Agent's above
     address, and the Pledgor hereby irrevocably authorizes and directs the
     Process Agent to accept such service on its behalf. As an alternative
     method of service, the Pledgor also irrevocably consents to the service of
     any and all process in any such suit, action or proceeding by the mailing
     of copies of such process to the Pledgor at its address specified in the
     Indenture. The Pledgor agrees that a final judgment in any such action,
     suit or proceeding shall be conclusive and may be enforced in other
     jurisdictions by suit on the judgment or in any other manner provided by
     law. Nothing in this Section 16 shall affect the right of the Pledgee to
     serve legal process in any other manner permitted by law or affect the
     right of the Pledgee to bring any action or proceeding against the Pledgor
     or its property in the courts of any other jurisdiction.
 
          (c) Unless otherwise defined herein or in the Indenture, terms defined
     in Article 9 of the Code in the State of New York are used herein as
     therein defined.
 
        [The remainder of this page has been left intentionally blank.]
 
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     IN WITNESS WHEREOF each of the parties hereto has caused this Agreement to
be duly executed and delivered by its officer or attorney-in-fact thereunto duly
authorized as of the date first above written.
 
                                          TEEKAY SHIPPING CORPORATION

   

                                          By /s/ Anthony Gurnee
                                            ----------------------------------
                                            Name:  Anthony Gurnee
                                            Title: Vice President,
                                                   Chief Financial Officer
 
                                          UNITED STATES TRUST COMPANY OF NEW
                                          YORK,
                                          as Trustee


                                          By /s/ Cynthia Chaney
                                            ----------------------------------
                                            Name:  Cynthia Chaney
                                            Title: Assistant Vice President
 
    
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                                   SCHEDULE I
    

                 ATTACHED TO AND FORMING A PART OF THAT CERTAIN
        PLEDGE AGREEMENT AND IRREVOCABLE PROXY, DATED JANUARY 29, 1996,
                        BY TEEKAY SHIPPING CORPORATION,
             AS PLEDGOR, TO UNITED STATES TRUST COMPANY OF NEW YORK
                             AS TRUSTEE, AS PLEDGEE
 
    



                                                                        STOCK
                                         JURISD. OF     CLASS OF     CERTIFICATE                   NUMBER OF
STOCK                       ISSUER        INCORP.        STOCK         NO(S).        PAR VALUE      SHARES
- -----                    ------------    ----------     --------     -----------     ----------    ---------
                                                                                 
Andros................   Spirit Inc.     Bahamas        Common             4         U.S.$1.00        5,000
Exuma.................   Spirit Inc.     Bahamas        Common             4         U.S.$1.00        5,000
Nassau................   Spirit Inc.     Bahamas        Common             4         U.S.$1.00        5,000
Senang................   Spirit Inc.     Bahamas        Common             4         U.S.$1.00        5,000
VSSI..................   Appian Inc.     Liberia        Common             2         None               500
VSSI..................   Atlantic Inc.   Liberia        Common             2         None               500
VSSI..................   Oceans Inc.     Liberia        Common             2         None               500

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                                  SCHEDULE II
 
                               IRREVOCABLE PROXY
 
     The Undersigned hereby constitutes and appoints United States Trust Company
of New York, in its capacity as Pledgee under the Pledge Agreement hereinafter
referred to, its attorney and proxy to appear, vote and otherwise act, all in
the name, place and stead of the Undersigned in the same manner that the
Undersigned might do and with the same powers, with respect to all of the shares
of stock in each of Andros Spirit Inc., Exuma Spirit Inc., Nassau Spirit Inc.,
Senang Spirit Inc., VSSI Appian Inc., VSSI Atlantic Inc. and VSSI Oceans Inc.
(each of them being a "Company"), owned or hereafter acquired by the
Undersigned, at any and all meetings of shareholders of any Company, on any and
all matters, questions and resolutions that may come before such meetings,
including, but not limited to, the election of directors, or at any adjournment
or adjournments thereof, or to consent on behalf of the undersigned in the
absence of a meeting to anything that might have been voted on at such a
meeting.
    
     This power of attorney is coupled with an interest, is given in connection
with a pledge pursuant to a Pledge Agreement dated January 29, 1996, and is
irrevocable. It shall continue in effect so long as the debt for which the
pledge is granted as security remains unpaid and the Termination and Release (as
defined in the Indenture referred to in the Pledge Agreement) has not occurred.
     
     The attorney and proxy named herein is hereby given full power of
substitution and revocation and may act through such agents, nominees or
substitute attorneys as it may from time to time appoint.
 
     The powers of such attorney and proxy shall include (without limiting its
general powers hereunder) the power to receive and waive any notice of any
meeting on behalf of the Undersigned.
 
                                          TEEKAY SHIPPING CORPORATION

   
                                          By: /s/ Anthony Gurnee
                                              ------------------------------
                                              Name:  Anthony Gurnee
                                              Title: Vice President, Chief
                                                     Financial Officer