EXHIBIT 3.4


                                   BY-LAWS OF
                       PLATINUM UNDERWRITERS FINANCE, INC.


                                   ARTICLE I
                                  STOCKHOLDERS

     Section 1.1 ANNUAL MEETINGS. An annual meeting of stockholders shall be
held for the election of directors at such date, time and place either within or
without the State of Delaware as may be designated by the Board of Directors
from time to time. Any other proper business may be transacted at the annual
meeting.

     Section 1.2 SPECIAL MEETINGS. Special meetings of stockholders may be
called at any time by the Chairman of the Board, if any, the Vice Chairman of
the Board, if any, the President or the Board of Directors, to be held at such
date, time and place either within or without the State of Delaware as may be
stated in the notice of the meeting.

     Section 1.3 NOTICE OF MEETINGS. Whenever stockholders are required or
permitted to take any action at a meeting, a written notice of the meeting shall
be given which shall state the place, date and hour of the meeting, and, in the
case of a special meeting, the purpose or purposes for which the meeting is
called. Unless otherwise provided by law, the written notice of any meeting
shall be given not less than ten nor more than sixty days before the date of the
meeting to each stockholder entitled to vote at such meeting. If mailed, such
notice shall be deemed to be given when deposited in the United States mail,
postage prepaid, directed to the stockholder at such stockholder's address as it
appears on the records of the Corporation.

     Section 1.4 ADJOURNMENTS. Any meeting of stockholders, annual or special,
may be adjourned from time to time, to reconvene at the same or some other
place, and notice need not be given of any such adjourned meeting if the time
and place thereof are announced at the meeting at which the adjournment is
taken. At the adjourned meeting the Corporation may transact any business which
might have been transacted at the original meeting. If the adjournment is for
more than thirty days, or if after the adjournment a new record date is fixed
for the adjourned meeting, a notice of the adjourned meeting shall be given to
each stockholder of record entitled to vote at the meeting.

     Section 1.5 QUORUM. At each meeting of stockholders, except where otherwise
provided by law or the certificate of incorporation or these by-laws, the
holders of a majority of the outstanding shares of stock entitled to vote on a
matter at the meeting, present in person or represented by proxy, shall
constitute a quorum. In the absence of a quorum of the holders of any class of
stock entitled to vote on a matter, the holders of such class so present or
represented may, by majority vote, adjourn the meeting of such class from time
to time in the manner provided by Section 1.4 of these by-laws until a quorum of
such class shall be so present or represented. Shares of its own capital stock
belonging on the record date for the meeting to the Corporation or to another
corporation, if a majority of the shares entitled to vote in the election of
directors of such other corporation is held, directly or indirectly, by the
Corporation, shall neither be entitled to vote nor be counted for quorum
purposes; provided, however, that the foregoing shall not limit the right of the
Corporation to vote stock, including but not limited to its own stock, held by
it in a fiduciary capacity.



     Section 1.6 ORGANIZATION. Meetings of stockholders shall be presided over
by the Chairman of the Board, if any, or in the absence of the Chairman of the
Board by the Vice Chairman of the Board, if any, or in the absence of the Vice
Chairman of the Board by the President, or in the absence of the President by a
Vice President, or in the absence of the foregoing persons by a chairman
designated by the Board of Directors, or in the absence of such designation by a
chairman chosen at the meeting. The Secretary, or in the absence of the
Secretary an Assistant Secretary, shall act as secretary of the meeting, but in
the absence of the Secretary and any Assistant Secretary the chairman of the
meeting may appoint any person to act as secretary of the meeting.

     Section 1.7 VOTING; PROXIES. Unless otherwise provided in the certificate
of incorporation, each stockholder entitled to vote at any meeting of
stockholders shall be entitled to one vote for each share of stock held by such
stockholder which has voting power upon the matter in question. Each stockholder
entitled to vote at a meeting of stockholders or to express consent or dissent
to corporate action in writing without a meeting may authorize another person or
persons to act for such stockholder by proxy, but no such proxy shall be voted
or acted upon after three years from its date, unless the proxy provides for a
longer period. A duly executed proxy shall be irrevocable if it states that it
is irrevocable and if, and only as long as, it is coupled with an interest
sufficient in law to support an irrevocable power, regardless of whether the
interest with which it is coupled is an interest in the stock itself or an
interest in the Corporation generally. A stockholder may revoke any proxy which
is not irrevocable by attending the meeting and voting in person or by filing an
instrument in writing revoking the proxy or another duly executed proxy bearing
a later date with the Secretary of the Corporation. Voting at meetings of
stockholders need not be by written ballot unless the holders of a majority of
the outstanding shares of all classes of stock entitled to vote thereon present
in person or represented by proxy at such meeting shall so determine. Directors
shall be elected by a plurality of the votes of the shares present in person or
represented by proxy at the meeting and entitled to vote on the election of
directors. In all other matters, unless otherwise provided by law or by the
certificate of incorporation or these by-laws, the affirmative vote of the
holders of a majority of the shares present in person or represented by proxy at
the meeting and entitled to vote on the subject matter shall be the act of the
stockholders. Where a separate vote by class or classes is required, the
affirmative vote of the holders of a majority of the shares of such class or
classes present in person or represented by proxy at the meeting shall be the
act of such class or classes, except as otherwise provided by law or by the
certificate of incorporation or these by-laws.

     Section 1.8 FIXING DATE FOR DETERMINATION OF STOCKHOLDERS OF RECORD. In
order that the Corporation may determine the stockholders entitled to notice of
or to vote at any meeting of stockholders or any adjournment thereof, the Board
of Directors may fix a record date, which record date shall not precede the date
upon which the resolution fixing the record date is adopted by the Board of
Directors, and which record date shall not be more than sixty nor less than ten
days before the date of such meeting. If no record date is fixed by the Board of
Directors, the record date for determining stockholders entitled to notice of or
to vote at a meeting of stockholders shall be at the close of business on the
day next preceding the day on which notice is given, or, if notice is waived, at
the close of business on the day next preceding the day on which the meeting is
held. A determination of stockholders of record entitled to notice of or to vote
at a meeting of stockholders shall apply to any adjournment of the meeting;
provided, however, that the Board of Directors may fix a new record date for the
adjourned meeting.


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     In order that the Corporation may determine the stockholders entitled to
consent to corporate action in writing without a meeting, the Board of Directors
may fix a record date, which record date shall not precede the date upon which
the resolution fixing the record date is adopted by the Board of Directors, and
which date shall not be more than ten days after the date upon which the
resolution fixing the record date is adopted by the Board of Directors. If no
record date has been fixed by the Board of Directors, the record date for
determining stockholders entitled to consent to corporate action in writing
without a meeting, when no prior action by the Board of Directors is required by
law, shall be the first date on which a signed written consent setting forth the
action taken or proposed to be taken is delivered to the Corporation by delivery
to its registered office in the State of Delaware, its principal place of
business, or an officer or agent of the Corporation having custody of the book
in which proceedings of meetings of stockholders are recorded. Delivery made to
the Corporation's registered office shall be by hand or by certified or
registered mail, return receipt requested. If no record date has been fixed by
the Board of Directors and prior action by the Board of Directors is required by
law, the record date for determining stockholders entitled to consent to
corporate action in writing without a meeting shall be at the close of business
on the day on which the Board of Directors adopts the resolution taking such
prior action.

     In order that the Corporation may determine the stockholders entitled to
receive payment of any dividend or other distribution or allotment of any rights
or the stockholders entitled to exercise any rights in respect of any change,
conversion or exchange of stock, or for the purpose of any other lawful action,
the Board of Directors may fix a record date, which record date shall not
precede the date upon which the resolution fixing the record date is adopted,
and which record date shall be not more than sixty days prior to such action. If
no record date is fixed, the record date for determining stockholders for any
such purpose shall be at the close of business on the day on which the Board of
Directors adopts the resolution relating thereto.

     Section 1.9 LIST OF STOCKHOLDERS ENTITLED TO VOTE. The Secretary shall
prepare and make, at least ten days before every meeting of stockholders, a
complete list of the stockholders entitled to vote at the meeting, arranged in
alphabetical order, and showing the address of each stockholder and the number
of shares registered in the name of each stockholder. Such list shall be open to
the examination of any stockholder, for any purpose germane to the meeting,
during ordinary business hours, for a period of at least ten days prior to the
meeting, either at a place within the city where the meeting is to be held,
which place shall be specified in the notice of the meeting, or, if not so
specified, at the place where the meeting is to be held. The list shall also be
produced and kept at the time and place of the meeting during the whole time
thereof and may be inspected by any stockholder who is present.

                                   ARTICLE II
                               BOARD OF DIRECTORS

     Section 2.1 POWERS; NUMBER; QUALIFICATIONS. The business and affairs of the
Corporation shall be managed by or under the direction of the Board of
Directors, except as may be otherwise provided by law or in the certificate of
incorporation. The Board of Directors shall consist of one or more members, the
number thereof to be determined from time to time by the Board. Directors need
not be stockholders.

     Section 2.2 ELECTION; TERM OF OFFICE; RESIGNATION; REMOVAL; VACANCIES. Each
director shall hold office until his or her successor is elected and qualified
or until his or her earlier


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resignation or removal. Any director may resign at any time upon written notice
to the Board of Directors or to the President or the Secretary of the
Corporation. Such resignation shall take effect at the time specified therein,
and unless otherwise specified therein no acceptance of such resignation shall
be necessary to make it effective. Any director or the entire Board of Directors
may be removed, with or without cause, by the holders of a majority of the
shares then entitled to vote at an election of directors. Unless otherwise
provided in the certificate of incorporation or these by-laws, vacancies and
newly created directorships resulting from any increase in the authorized number
of directors elected by all of the stockholders having the right to vote as a
single class or from any other cause may be filled by a majority of the
directors then in office, although less than a quorum, or by the sole remaining
director. Any director elected or appointed to fill a vacancy shall hold office
until the next annual meeting of the stockholders.

     Section 2.3 REGULAR MEETINGS. Regular meetings of the Board of Directors
may be held at such places within or without the State of Delaware and at such
times as the Board may from time to time determine, and if so determined notice
thereof need not be given.

     Section 2.4 SPECIAL MEETINGS. Special meetings of the Board of Directors
may be held at any time or place within or without the State of Delaware
whenever called by the Chairman of the Board, if any, by the Vice Chairman of
the Board, if any, by the President or by any two directors. Reasonable notice
thereof shall be given by the person or persons calling the meeting.

     Section 2.5 PARTICIPATION IN MEETINGS BY CONFERENCE TELEPHONE PERMITTED.
Unless otherwise restricted by the certificate of incorporation or these
by-laws, members of the Board of Directors, or any committee designated by the
Board, may participate in a meeting of the Board or of such committee, as the
case may be, by means of conference telephone or similar communications
equipment by means of which all persons participating in the meeting can hear
each other, and participation in a meeting pursuant to this by-law shall
constitute presence in person at such meeting.

     Section 2.6 QUORUM; VOTE REQUIRED FOR ACTION. At all meetings of the Board
of Directors one-third of the entire Board shall constitute a quorum for the
transaction of business. The vote of a majority of the directors present at a
meeting at which a quorum is present shall be the act of the Board unless the
certificate of incorporation or these by-laws shall require a vote of a greater
number. In case at any meeting of the Board a quorum shall not be present, the
members of the Board present may adjourn the meeting from time to time until a
quorum shall be present.

     Section 2.7 ORGANIZATION. Meetings of the Board of Directors shall be
presided over by the Chairman of the Board, if any, or in the absence of the
Chairman of the Board by the Vice Chairman of the Board, if any, or in the
absence of the Vice Chairman of the Board by the President, or in their absence
by a chairman chosen at the meeting, the Secretary, or in the absence of the
Secretary an Assistant Secretary, shall act as secretary of the meeting, but in
the absence of the Secretary and any Assistant Secretary the chairman of the
meeting may appoint any person to act as secretary of the meeting.

     Section 2.8 ACTION BY DIRECTORS WITHOUT A MEETING. Unless otherwise
restricted by the certificate of incorporation or these by-laws, any action
required or permitted to be taken at any meeting of the Board of Directors, or
of any committee thereof, may be taken without a meeting if all


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members of the Board or of such committee, as the case may be, consent thereto
in writing, and the writing or writings are filed with the minutes of
proceedings of the Board or committee.

     Section 2.9 COMPENSATION OF DIRECTORS. Unless otherwise restricted by the
certificate of incorporation or these by-laws, the Board of Directors shall have
the authority to fix the compensation of directors.

                                  ARTICLE III
                                   COMMITTEES

     Section 3.1 COMMITTEES. The Board of Directors may designate one or more
committees, each committee to consist of one or more of the directors of the
Corporation. The Board may designate one or more directors as alternate members
of any committee, who may replace any absent or disqualified member at any
meeting of the committee. In the absence or disqualification of a member of a
committee, the member or members thereof present at any meeting and not
disqualified from voting, whether or not such member or members constitute a
quorum, may unanimously appoint another member of the Board to act at the
meeting in the place of any such absent or disqualified member. Any such
committee, to the extent provided in the resolution of the Board of Directors or
in these by-laws, shall have and may exercise all the powers and authority of
the Board of Directors in the management of the business and affairs of the
Corporation, and may authorize the seal of the Corporation to be affixed to all
papers which may require it; but no such committee shall have the power or
authority in reference to the following matters: (i) approving or adopting, or
recommending to the stockholders, any action or matter expressly required by law
to be submitted to stockholders for approval, (ii) adopting, amending or
repealing these By-Laws or (iii) removing or indemnifying directors.

     Section 3.2 COMMITTEE RULES. Unless the Board of Directors otherwise
provides, each committee designated by the Board may adopt, amend and repeal
rules for the conduct of its business. In the absence of a provision by the
Board or a provision in the rules of such committee to the contrary, a majority
of the entire authorized number of members of such committee shall constitute a
quorum for the transaction of business, the vote of a majority of the members
present at a meeting at the time of such vote if a quorum is then present shall
be the act of such committee, and in other respects each committee shall conduct
its business in the same manner as the Board conducts its business pursuant to
Article II of these by-laws.

                                   ARTICLE IV
                                    OFFICERS

     Section 4.1 OFFICERS; ELECTION. As soon as practicable after the annual
meeting of stockholders in each year, the Board of Directors shall elect a
President and a Secretary, and it may, if it so determines, elect from among its
members a Chairman of the Board and a Vice Chairman of the Board. The Board may
also elect one or more Vice Presidents, one or more Assistant Vice Presidents,
one or more Assistant Secretaries, a Treasurer and one or more Assistant
Treasurers and such other officers as the Board may deem desirable or
appropriate and may give any of them such further designations or alternate
titles as it considers desirable. Any number of offices may be held by the same
person unless the certificate of incorporation or these by-laws otherwise
provide.


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     Section 4.2 TERM OF OFFICE; RESIGNATION; REMOVAL; VACANCIES. Unless
otherwise provided in the resolution of the Board of Directors electing any
officer, each officer shall hold office until his or her successor is elected
and qualified or until his or her earlier resignation or removal. Any officer
may resign at any time upon written notice to the Board or to the President or
the Secretary of the Corporation. Such resignation shall take effect at the time
specified therein, and unless otherwise specified therein no acceptance of such
resignation shall be necessary to make it effective. The Board may remove any
officer with or without cause at any time. Any such removal shall be without
prejudice to the contractual rights of such officer, if any, with the
Corporation, but the election of an officer shall not of itself create
contractual rights. Any vacancy occurring in any office of the Corporation by
death, resignation, removal or otherwise may be filled by the Board at any
regular or special meeting.

     Section 4.3 POWERS AND DUTIES. The officers of the Corporation shall have
such powers and duties in the management of the Corporation as shall be stated
in these by-laws or in a resolution of the Board of Directors which is not
inconsistent with these by-laws and, to the extent not so stated, as generally
pertain to their respective offices, subject to the control of the Board. The
Secretary shall have the duty to record the proceedings of the meetings of the
stockholders, the Board of Directors and any committees in a book to be kept for
that purpose. The Board may require any officer, agent or employee to give
security for the faithful performance of his or her duties.

                                   ARTICLE V
                                     STOCK

     Section 5.1 CERTIFICATES. Every holder of stock in the Corporation shall be
entitled to have a certificate signed by or in the name of the Corporation by
the Chairman or Vice Chairman of the Board of Directors, if any, or the
President or a Vice President, and by the Treasurer or an Assistant Treasurer,
or the Secretary or an Assistant Secretary, of the Corporation, representing the
number of shares of stock in the Corporation owned by such holder. If such
certificate is manually signed by one officer or manually countersigned by a
transfer agent or by a registrar, any other signature on the certificate may be
a facsimile. In case any officer, transfer agent or registrar who has signed or
whose facsimile signature has been placed upon a certificate shall have ceased
to be such officer, transfer agent or registrar before such certificate is
issued, it may be issued by the Corporation with the same effect as if such
person were such officer, transfer agent or registrar at the date of issue.

     Section 5.2 LOST, STOLEN OR DESTROYED STOCK CERTIFICATES; ISSUANCE OF NEW
CERTIFICATES. The Corporation may issue a new certificate of stock in the place
of any certificate theretofore issued by it, alleged to have been lost, stolen
or destroyed, and the Corporation may require the owner of the lost, stolen or
destroyed certificate, or such owner's legal representative, to give the
Corporation a bond sufficient to indemnify it against any claim that may be made
against it on account of the alleged loss, theft or destruction of any such
certificate or the issuance of such new certificate.

                                   ARTICLE VI
                                  MISCELLANEOUS

     Section 6.1 FISCAL YEAR. The fiscal year of the Corporation shall be
determined by the Board of Directors.


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     Section 6.2 SEAL. The Corporation may have a corporate seal which shall
have the name of the Corporation inscribed thereon and shall be in such form as
may be approved from time to time by the Board of Directors. The corporate seal
may be used by causing it or a facsimile thereof to be impressed or affixed or
in any other manner reproduced.

     Section 6.3 WAIVER OF NOTICE OF MEETINGS OF STOCKHOLDERS, DIRECTORS AND
COMMITTEES. Whenever notice is required to be given by law or under any
provision of the certificate of incorporation or these by-laws, a written waiver
thereof, signed by the person entitled to notice, whether before or after the
time stated therein, shall be deemed equivalent to notice. Attendance of a
person at a meeting shall constitute a waiver of notice of such meeting, except
when the person attends a meeting for the express purpose of objecting, at the
beginning of the meeting, to the transaction of any business because the meeting
is not lawfully called or convened. Neither the business to be transacted at,
nor the purpose of, any regular or special meeting of the stockholders,
directors or members of a committee of directors need be specified in any
written waiver of notice unless so required by the certificate of incorporation
or these by-laws.

     Section 6.4 INDEMNIFICATION OF DIRECTORS, OFFICERS AND EMPLOYEES. The
Corporation shall indemnify to the full extent permitted by law any person made
or threatened to be made a party to any action, suit or proceeding, whether
civil, criminal, administrative or investigative, by reason of the fact that
such person or such person's testator or intestate is or was a director, officer
or employee of the Corporation or serves or served at the request of the
Corporation any other enterprise as a director, officer or employee. Expenses,
including attorneys' fees, incurred by any such person in defending any such
action, suit or proceeding shall be paid or reimbursed by the Corporation
promptly upon receipt by it of an undertaking of such person to repay such
expenses if it shall ultimately be determined that such person is not entitled
to be indemnified by the Corporation. The rights provided to any person by this
by-law shall be enforceable against the Corporation by such person who shall be
presumed to have relied upon it in serving or continuing to serve as a director,
officer or employee as provided above. No amendment of this by-law shall impair
the rights of any person arising at any time with respect to events occurring
prior to such amendment. For purposes of this by-law, the term "Corporation"
shall include any predecessor of the Corporation and any constituent corporation
(including any constituent of a constituent) absorbed by the Corporation in a
consolidation or merger; the term "other enterprise" shall include any
corporation, partnership, joint venture, trust or employee benefit plan; service
"at the request of the Corporation" shall include service as a director, officer
or employee of the Corporation which imposes duties on, or involves services by,
such director, officer or employee with respect to an employee benefit plan, its
participants or beneficiaries; any excise taxes assessed on a person with
respect to an employee benefit plan shall be deemed to be indemnifiable
expenses; and action by a person with respect to an employee benefit plan which
such person reasonably believes to be in the interest of the participants and
beneficiaries of such plan shall be deemed to be action not opposed to the best
interests of the Corporation.

     Section 6.5 INTERESTED DIRECTORS; QUORUM. No contract or transaction
between the Corporation and one or more of its directors or officers, or between
the Corporation and any other corporation, partnership, association or other
organization in which one or more of its directors or officers are directors or
officers, or have a financial interest, shall be void or voidable solely for
this reason, or solely because the director or officer is present at or
participates in the meeting of the Board of Directors or committee thereof which
authorizes the contract or transaction, or solely because his or her or their
votes are counted for such purpose, if: (1) the material facts as to his or


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her relationship or interest and as to the contract or transaction are disclosed
or are known to the Board or the committee, and the Board or committee in good
faith authorizes the contract or transaction by the affirmative votes of a
majority of the disinterested directors, even though the disinterested directors
be less than a quorum; or (2) the material facts as to his or her relationship
or interest and as to the contract or transaction are disclosed or are known to
the stockholders entitled to vote thereon, and the contract or transaction is
specifically approved in good faith by vote of the stockholders; or (3) the
contract or transaction is fair as to the Corporation as of the time it is
authorized, approved or ratified, by the Board, a committee thereof or the
stockholders. Common or interested directors may be counted in determining the
presence of a quorum at a meeting of the Board of Directors or of a committee
which authorizes the contract or transaction.

     Section 6.6 FORM OF RECORDS. Any records maintained by the Corporation in
the regular course of its business, including its stock ledger, books of account
and minute books, may be kept on, or be in the form of, punch cards, magnetic
tape, photographs, microphotographs or any other information storage device,
provided that the records so kept can be converted into clearly legible form
within a reasonable time. The Corporation shall so convert any records so kept
upon the request of any person entitled to inspect the same.

     Section 6.7 AMENDMENT OF BY-LAWS. These by-laws may be amended or repealed,
and new by-laws adopted, by the Board of Directors, but the stockholders
entitled to vote may adopt additional by-laws and may amend or repeal any by-law
whether or not adopted by them.


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