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                                                                    Exhibit 4.4

THIS WARRANT AND THE SECURITIES ISSUABLE UPON ITS EXERCISE HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), AND MAY NOT
BE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION UNDER THE ACT OR IN
A TRANSACTION WHICH QUALIFIES AS AN EXEMPT TRANSACTION UNDER THE ACT AND THE
RULES AND REGULATIONS PROMULGATED THEREUNDER.

DATE: SEPTEMBER 4, 2003 (replacement of                      WARRANT TO PURCHASE
Warrant originally issued on October 18, 1999)   120,000 SHARES OF CLASS A STOCK

                           KANBAY INTERNATIONAL, INC.

                      CLASS A COMMON STOCK PURCHASE WARRANT

      Kanbay International, Inc. a Delaware corporation (the "Company"), hereby
certifies that, for value received, Household Investment Funding, Inc., a
Delaware corporation (the "holder"), or assigns, is entitled, subject to the
terms set forth below, to purchase from the Company, at any time and from time
to time during the Exercise Period (as hereinafter defined in Paragraph 1
hereof) in whole or in part, up to the total number of fully paid and
non-assessable shares of Class A Common Stock of the Company specified in
Paragraph 1 hereof at a purchase price of $6.25 per share (the "Purchase
Price"). The Purchase Price and the number and character of such shares are
subject to further adjustment as provided in Paragraph 3 below. The term "Class
A Common Stock" shall mean, unless the context otherwise requires, the Class A
Common Stock, $0.00 par value per share, of the Company or other securities or
property at the time deliverable upon the exercise of this Warrant. This Warrant
is herein called the "Warrant" and is being issued as a replacement of the
warrant (the "Original Warrant") dated October 18, 1999, originally issued by
Kanbay LLC to Safeguard 99 Capital, L.P. ("Safeguard") in connection with the
Loan Agreement (the "Loan Agreement") dated as of October 1, 1999, between
Kanbay LLC and Safeguard Delaware, Inc. Subsequently to the issuance of the
Original Warrant, the Original Warrant was amended pursuant to the
Acknowledgment and First Amendment to Common Unit Purchase Agreement dated
August 24, 2000, among Kanbay LLC, Safeguard and the Company (the "First
Amendment"), whereby among other things, the Company assumed all obligations
under the Original Warrant, and the Amendment Agreement dated August 30, 2000,
between Safeguard and the Company (collectively with the First Amendment, the
"Amendments") and then purchased by, and assigned to, the holder named above.
The amendments to the Original Warrant provided in the Amendments have been
incorporated in this Warrant and certain further amendments agreed to by the
Company and, by acceptance of this Warrant, the holder named above.

      1.    EXERCISE OF WARRANT. Subject to Paragraph 3 below, the number of
shares of Class A Common Stock which the holder, or assigns, shall be entitled
to purchase hereunder shall be One Hundred Twenty Thousand (120,000) shares. The
purchase rights evidenced by this Warrant may be exercised at any time or from
time to

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time during the period beginning with the date of the Company's first draw under
the Loan Agreement and continuing thereafter until the close of business on
October 1, 2009.

      1.1.        PARTIAL EXERCISE. This Warrant may be exercised for less than
the full number of shares of Class A Common Stock, in which case the number of
shares receivable upon the exercise of this Warrant as a whole, and the sum
payable upon the exercise of this Warrant as a whole, shall be proportionately
reduced. Upon any such partial exercise, the Company at its expense will
forthwith issue to the holder hereof a new Warrant or Warrants of like tenor
calling for the number of shares of Class A Common Stock as to which rights have
not been exercised, such Warrant or Warrants to be issued in the name of the
holder hereof or his nominee (upon payment by such holder of any applicable
transfer taxes).

            1.2.  NET ISSUE EXERCISE.

                  (1)   In lieu of exercising this Warrant, holder may elect to
receives shares equal to the value of this Warrant (or the portion thereof being
canceled) by surrender of this Warrant at the principal office of the Company
together with notice of such election in which event the Company shall issue to
holder that number of shares of Class A Common Stock of the Company computed
using the following formula:

                                   X = Y(A-B)
                                       ------
                                         A

Where

                  X =   the number of shares of Class A Common Stock to be
                        issued to Holder.

                  Y =   the number of shares of Class A Common Stock purchasable
                        under this Warrant

                  A =   the fair market value of one share of Class A Common
                        Stock.

                  B =   the Warrant Price (as adjusted to the date of such
                        calculations).

                  (2)   For purposes of this Section, the fair market value of
one share of Class A Common Stock shall be based on the average of the closing
bid and asked prices of the Summary or the closing price quoted in the
Over-The-Counter Market Summary or the closing price quoted on any exchange on
which the Class A Common Stock is listed, whichever is applicable, as published
in the Eastern Edition of The Wall Street Journal for the ten trading days prior
to the date of determination of fair market value. If the Class A Common Stock
is not traded Over-The-Counter or on an exchange, the fair market value of the
Company's Class A Common Stock shall be the price per share which the Company
could obtain from a willing buyer for shares sold by the

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Company from authorized but unissued shares, as such price shall be agreed by
the Company and the holder.

      2.    DELIVERY OF STOCK CERTIFICATES ON EXERCISE. As soon as practicable
after the exercise of this Warrant and payment of the Purchase Price, and in any
event within ten (10) days thereafter, the Company, at its expense, will cause
to be issued in the name of and delivered to the holder hereof a certificate or
certificates for the number of fully paid and non-assessable shares of Class A
Common Stock or other securities or property to which such holder shall be
entitled upon such exercise, plus, in lieu of any fractional shares to which
such holder would otherwise be entitled, cash in an amount determined in
accordance with Paragraph 3.9 hereof. The Company agrees that the shares so
purchased shall be deemed to be issued to the holder hereof as the record owner
of such shares as of the close of business on the date on which this Warrant
shall have been surrendered and payment made for such shares as aforesaid.

      3.    ANTI-DILUTION PROVISIONS AND OTHER ADJUSTMENTS. In order to prevent
dilution of the right granted hereunder, the Purchase Price shall be subject to
adjustment from time to time in accordance with this Paragraph 3. Upon each
adjustment of the Purchase Price pursuant to this Paragraph 3, the registered
holder of this Warrant shall thereafter be entitled to acquire upon exercise, at
the Purchase Price resulting from such adjustment, the number of shares of Class
A Common Stock obtainable by multiplying the Purchase Price in effect
immediately prior to such adjustment by the number of shares of Class A Common
Stock acquirable immediately prior to such adjustment and dividing the product
thereof by the Purchase Price resulting from such adjustment. Notwithstanding
anything to the contrary contained in this Warrant, the provisions of this
Paragraph 3 shall not apply in the event of issuances of options to purchase any
Common Stock of the Company (the "Common Stock") to employees and independent
contractors of the Company or upon the acquisition of all of the issued units of
the Megatec Unit Trust, which trust holds all of the capital stock of Megatec
Pty. Ltd., pursuant to the terms and conditions set forth in the Unit Redemption
and Subscription Agreement.

            3.1.  ADJUSTMENT FOR ISSUE OR SALE OF COMMON STOCK AT LESS THAN
PURCHASE PRICE. Except as provided in Paragraph 3.2 or 3.5 below, if and
whenever on or after the date of issuance hereof the Company shall issue or
sell, or shall in accordance with subparagraphs 3.1(1) to (9), inclusive, be
deemed to have issued or sold, any shares of Common Stock for a consideration
per share less than the Purchase Price in effect immediately prior to the time
of such issue or sale, then forthwith upon such issue or sale (the "Triggering
Transaction)"), the Purchase Price shall, subject to subparagraphs (1) to (9) of
this Paragraph 3.1 be reduced to the Purchase Price (calculated to the nearest
tenth of a cent) determined by dividing:

            (i)   An amount equal to the sum of (x) the product derived by
  multiplying the Number of shares of Common Stock Deemed Outstanding
  immediately prior to such Triggering Transaction by the Purchase Price then in
  effect, plus (y) the consideration, if any, received by the Company upon
  consummation of such Triggering Transaction, by

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            (ii)  An amount equal to the sum of (x) the Number of shares of
  Common Stock Deemed Outstanding immediately prior to such Triggering
  Transaction plus (y) the number of Common Stock issued (or deemed to be issued
  in accordance with subparagraphs 3.1(1) to (9)) in connection with the
  Triggering Transaction.

      For purposes of this Paragraph 3, the term "Number of shares of Common
Stock Deemed Outstanding" at any given time shall mean the sum of (i) the number
of shares of Common Stock outstanding at such time, and (ii) the number of
shares of Common Stock deemed to be outstanding under subparagraphs 3.1(1) to
(9), inclusive, at such time.

      For purposes of determining the adjusted Purchase Price under this
Paragraph 3.1, the following subsections (1) to (9), inclusive, shall be
applicable:

                  (1)   In case the Company at any time shall in any manner
grant (whether directly or by assumption in a merger or otherwise) any rights to
subscribe for or to purchase, or any options for the purchase of, shares of
Common Stock or any shares or other securities convertible into or exchangeable
for Common Stock (such rights or options being herein called "Options" and such
convertible or exchangeable shares or securities being herein called
"Convertible Securities"), whether or not such Options or the right to convert
or exchange any such Convertible Securities are immediately exercisable and the
price per share for which the shares of Common Stock are issuable upon exercise,
conversion or exchange (determined by dividing (x) the total amount, if any,
received or receivable by the Company as consideration for the granting of such
Options, plus the minimum aggregate amount of additional consideration payable
to the Company upon the exercise of all such Options, plus, in the case of such
Options which relate to Convertible Securities, the minimum aggregate amount of
additional consideration, if any, payable upon the issue or sale of such
Convertible Securities and upon the conversion or exchange thereof, by (y) the
total maximum number of shares of Common Stock issuable upon the exercise of
such Options or the conversion or exchange of such Convertible Securities) shall
be less than the Purchase Price in effect immediately prior to the time of the
granting of such Option, then the total maximum amount of shares of Common Stock
issuable upon the exercise of such Options, or, in the case of Options for
Convertible Securities, upon the conversion or exchange of such Convertible
Securities, shall (as of the date of granting of such Options) be deemed to be
outstanding and to have been issued and sold by the Company for such price per
share. No adjustment of the Purchase Price shall be made upon the actual issue
of such Common Stock or such Convertible Securities upon the exercise of such
Options, except as otherwise provided in subparagraph (3) below.

                  (2)   In case the Company at any time shall in any manner
issue (whether directly or by assumption in a merger or otherwise) or sell any
Convertible Securities, whether or not the rights to exchange or convert
thereunder are immediately exercisable, and the price per share for which Common
Stock is issuable upon such conversion or exchange (determined by dividing (x)
the total amount received or receivable by the Company as consideration for the
issue or sale of such Convertible Securities, plus the minimum aggregate amount
of additional consideration, if any, payable to the Company upon the conversion
or exchange thereof, by (y) the total

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maximum number of shares of Common Stock issuable upon the conversion or
exchange of all such Convertible Securities) shall be less than the Purchase
Price in effect immediately prior to the time of such issue or sale, then the
total maximum number of shares of Common Stock issuable upon conversion or
exchange of all such Convertible Securities shall (as of the date of the issue
or sale of such Convertible Securities) be deemed to be outstanding and to have
been issued and sold by the Company for such price per share. No adjustment of
the Purchase Price shall be made upon the actual issue of such Common Stock upon
exercise of the rights to exchange or convert under such Convertible Securities,
except as otherwise provided in subparagraph (3) below.

                  (3)   If the purchase price provided for in any Options
referred to in subparagraph (1), the additional consideration, if any, payable
upon the conversion or exchange of any Convertible Securities referred to in
subparagraphs (1) or (2), or the rate at which any Convertible Securities
referred to in subparagraph (1) or (2) are convertible into or exchangeable for
Common Stock shall change at any time (other than under or by reason of
provisions designed to protect against dilution of the type set forth in
Paragraph 3.1 or 3.3), the Purchase Price in effect at the time of such change
shall forthwith be readjusted to the Purchase Price which would have been in
effect at such time had such Options or Convertible Securities still outstanding
provided for such changed purchase price, additional consideration or conversion
rate, as the case may be, at the time initially granted, issued or sold. If the
purchase price provided for in any Option referred to in subparagraph (1) or the
rate at which any Convertible Securities referred to in subparagraphs (1) or (2)
are convertible into or exchangeable for Common Stock, shall be reduced at any
time under or by reason of provisions with respect thereto designed to protect
against dilution, then in case of the delivery of Common Stock upon the exercise
of any such Option or upon conversion or exchange of any such Convertible
Security, the Purchase Price then in effect hereunder shall forthwith be
adjusted to such respective amount as would have been obtained had such Option
or Convertible Security never been issued as to such Common Stock and had
adjustments been made upon the issuance of the Common Stock delivered as
aforesaid, but only if as a result of such adjustment the Purchase Price then in
effect hereunder is hereby reduced.

                  (4)   On the expiration of any Option or the termination of
any right to convert or exchange any Convertible Securities, the Purchase Price
then in effect hereunder shall forthwith be increased to the Purchase Price
which would have been in effect at the time of such expiration or termination
had such Option or Convertible Securities, to the extent outstanding immediately
prior to such expiration or termination, never been issued.

                  (5)   In case any Options shall be issued in connection with
the issue or sale of other securities of the Company, together comprising one
integral transaction in which no specific consideration is allocated to such
Options by the parties thereto, such Options shall be deemed to have been issued
without consideration.

                  (6)   In case any shares of Common Stock, Options or
Convertible Securities shall be issued or sold or deemed to have been issued or
sold for cash, the consideration received therefor shall be deemed to be the
amount received by

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the Company therefor. In case any shares of Common Stock, Options or Convertible
Securities shall be issued or sold for a consideration other than cash, the
amount of the consideration other than cash received by the Company shall be the
fair value of such consideration as determined in good faith by the Board of
Directors of the Company. In case any shares of Common Stock, Options or
Convertible Securities shall be issued in connection with any merger in which
the Company is the surviving corporation, the amount of consideration therefor
shall be deemed to be the fair value of such portion of the net assets and
business of the non-surviving corporation as shall be attributed by the Board of
Directors of the Company in good faith to such shares of Common Stock, Options
or Convertible Securities, as the case may be.

                  (7)   The number of shares of Common Stock outstanding at any
given time shall not include shares owned or held by or for the account of the
Company, and the disposition of any shares so owned or held shall be considered
an issue or sale of Common Stock for the purpose of this Paragraph 3.1.

                  (8)   In case the Company shall declare a dividend or make any
other distribution upon the stock of the Company payable in Common Stock,
Options, or Convertible Securities, then in such case any shares of Common
Stock, Options or Convertible Securities, as the case may be, issuable in
payment of such dividend or distribution shall be deemed to have been issued or
sold without consideration.

                  (9)   For purposes of this Paragraph 3.1, in case the Company
shall take a record of the holders of its Common Stock for the purpose of
entitling them (x) to receive a dividend or other distribution payable in Common
Stock, Options or in Convertible Securities, or (y) to subscribe for or purchase
Common Stock, Options or Convertible Securities, then such record date shall be
deemed to be the date of the issue or sale of Common Stock deemed to have been
issued or sold upon the declaration of such dividend or the making of such other
distribution or the date of the granting of such right or subscription or
purchase, as the case may be.

            3.2.  DIVIDENDS NOT PAID OUT OF EARNINGS OR EARNED SURPLUS. In the
event the Company shall declare a dividend upon the Common Stock (other than a
dividend payable in Common Stock covered by subparagraph 3.1(8)) payable
otherwise than out of earnings or earned surplus, determined in accordance with
generally accepted accounting principles, including the making of appropriate
deductions for minority interests, if any, in subsidiaries (herein referred to
as "Liquidating Dividends"), then, as soon as possible after the exercise of
this Warrant, the Company shall pay to the person exercising such Warrant an
amount equal to the aggregate value at the time of such exercise of all
Liquidating Dividends (including but not limited to the Class A Common Stock
which would have been issued at the time of such earlier exercise and all other
securities which would have been issued with respect to such Class A Common
Stock by reason of stock splits, stock dividends, mergers or reorganizations, or
for any other reason). For the purposes of this Paragraph 3.2, a dividend other
than in cash shall be considered payable out of earnings or earned surplus only
to the extent that such earnings

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or earned surplus are charged an amount equal to the fair value of such dividend
as determined in good faith by the Board of Directors of the Company.

            3.3.  SUBDIVISIONS AND COMBINATIONS. In case the Company shall at
any time subdivide (other than by means of a dividend payable in Common Stock
covered by subparagraph 3.1(8)), its outstanding Class A Common Stock into a
greater number of shares, the Purchase Price in effect immediately prior to such
subdivision shall be proportionately reduced, and, conversely, in case the
outstanding Common Stock of the Company shall be combined into a smaller number
of shares, the Purchase Price in effect immediately prior to such combination
shall be proportionately increased.

            3.4.  REORGANIZATION, RECLASSIFICATION, CONSOLIDATION, MERGER OR
SALE OF ASSETS. If any capital reorganization or reclassification of the capital
stock of the Company, or consolidation or merger of the Company with another
corporation, or the sale of all or substantially all of its assets to another
corporation shall be effected in such a way that holders of shares of Class A of
Common Stock shall be entitled to receive stock, securities, cash or other
property with respect to or in exchange for Class A Common Stock, then, as a
condition of such reorganization, reclassification, consolidation, merger or
sale, lawful and adequate provision shall be made whereby the holder of this
Warrant shall have the right to acquire and receive upon exercise of this
Warrant such shares of stock, securities, cash or other property issuable or
payable (as part of the reorganization, reclassification, consolidation, merger
or sale) with respect to or in exchange for such number of outstanding Class A
Common Stock as would have been received upon exercise of this Warrant at the
Purchase Price then in effect. The Company will not effect any such
consolidation, merger or sale, unless prior to the consummation thereof the
successor corporation (if other than the Company) resulting from such
consolidation or merger or the corporation purchasing such assets shall assume
by written instrument mailed or delivered to the holder of this Warrant at the
last address of such holder appearing on the books of the Company, the
obligation to deliver to such holder such shares of stock, securities or assets
as, in accordance with the foregoing provisions, such holder may be entitled to
purchase. If a purchase, tender or exchange offer is made to and accepted by the
holders of more than 50 % of the outstanding Common Stock of the Company, the
Company shall not effect any consolidation, merger or sale with the person
having made such offer or with any Affiliate of such person, unless prior to the
consummation of such consolidation, merger or sale the holder of this Warrant
shall have been given a reasonable opportunity to then elect to receive upon the
exercise of this Warrant either the stock, securities or assets then issuable
with respect to the Class A Common Stock of the Company or the stock, securities
or assets, or the equivalent, issued to previous holders of the Class A Common
Stock in accordance with such offer. For purposes hereof the term "Affiliate"
with respect to any given person shall mean any person controlling, controlled
by or under common control with the given person.

            3.5.  NO ADJUSTMENT FOR EXERCISE OF CERTAIN OPTIONS, WARRANTS, ETC.
The provisions of Section 4.2(d)(iv) of the Amended and Restated Certificate of
Incorporation of Kanbay International, Inc. (the "Restated Certificate") are
hereby incorporated by reference by substituting the defined term "Purchase
Price" for the

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defined term "Conversion Price" therein. Section 4.2(d)(iv) of the Restated
Certificate many not be amended, modified or waived without prior written
consent of the holder unless such amendment, modification or waiver affect
holder in the same way that it affects all holders of the Preferred Stock of
Kanbay International, Inc.

            3.6.  NOTICES OF RECORD DATE, ETC. In the event that:

                  (1)   the Company shall declare any cash dividend upon its
Class A Common Stock, or

                  (2)   the Company shall declare any dividend upon its Class A
Common Stock payable in stock or make any special dividend or other distribution
to the holders of its Class A Common Stock, or

                  (3)   the Company shall offer for subscription pro rata to the
holders of its Class A Common Stock any additional shares of any class or other
rights, or

                  (4)   there shall be any capital reorganization or
reclassification of the shares of capital stock of the Company, including any
subdivision or combination of its outstanding shares, or consolidation or merger
of the Company with, or sale of all or substantially all of its assets to,
another limited liability company or a corporation, or

                  (5)   there shall be a voluntary or involuntary dissolution,
liquidation or winding, up of the Company;

then, in connection with such event, the Company shall give to the holder of
this Warrant:

            (i)   at least twenty (20) days' prior written notice of the date on
which the books of the Company shall close or a record shall be taken for such
dividend, distribution or subscription rights or for determining rights to vote
in respect of any such reorganization, reclassification, consolidation, merger,
sale, dissolution, liquidation or winding up, provided, however, the holder
hereby waives this notice requirement with respect to the contemplated
recapitalization and conversion of the Company to a corporation by December 31,
1999; and

            (ii)  in the case of any such reorganization, reclassification,
consolidation, merger, sale, dissolution, liquidation or winding up, at least
twenty (20) days' prior written notice of the date when the same shall take
place, provided, however, the holder hereby waives this notice requirement with
respect to the contemplated recapitalization and conversion of the Company to a
corporation by December 31, 1999. Such notice in accordance with the foregoing
clause (i) shall also specify, in the case of any such dividend, distribution or
subscription rights, the date on which the holders of Class A Common Stock shall
be entitled thereto, and such notice in accordance with the foregoing clause
(ii) shall also specify the date on which the holders of shares of Class A
Common Stock shall be entitled to exchange their shares of Class A Common Stock
for securities or other property deliverable upon such reorganization,
reclassification

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consolidation, merger, sale, dissolution, liquidation or winding up, as the case
may be. Each such written notice shall be given by first class mail, postage
prepaid, addressed to the holder of this Warrant at the address of such holder
as shown on the books of the Company.

            3.7.  GRANT, ISSUE OR SALE OF OPTIONS, CONVERTIBLE SECURITIES, OR
RIGHTS. If at any time or from time to time on or after the date of issuance
hereof, the Company shall grant, issue or sell any Options, Convertible
Securities or rights to purchase property (the "Purchase Rights") pro rata to
the record holders of any class of capital stock of the Company and such grants,
issuances or sales do not result in an adjustment of the Purchase Price under
Paragraph 3.1 hereof, then the holder of this Warrant shall be entitled to
acquire (within thirty (30) days after the later to occur of the initial
exercise date of such Purchase Rights or receipt by such holder of the notice
concerning Purchase Rights to which such holder shall be entitled under
Paragraph 3.6) and upon the terms applicable to such Purchase Rights either:

            (i)       the aggregate Purchase Rights which such holder could have
  acquired if it had held the number of shares of Class A Common Stock
  acquirable upon exercise of this Warrant immediately before the grant,
  issuance or sale of such Purchase Rights; provided that if any Purchase Rights
  were distributed to holders of shares of Class A Common Stock without the
  payment of additional consideration by such holders, corresponding Purchase
  Rights shall be distributed to the exercising holder of this Warrant as soon
  as possible after such exercise and it shall not be necessary for the
  exercising holder of this Warrant specifically to request delivery of such
  rights; or

            (ii)      in the event that any such Purchase Rights shall have
  expired or shall expire prior to the end of said thirty (30) day period, the
  number of shares of Class A Common Stock or the amount of properly which such
  holder could have acquired upon such exercise at the time or times at which
  the Company granted, issued or sold such expired Purchase Rights.

            3.8.  ADJUSTMENT BY BOARD OF DIRECTORS. If any event occurs as to
which, in the opinion of the Board of Directors of the Company, the provisions
of this Section 3 are not strictly applicable or if strictly applicable would
not fairly protect the rights of the holder of this Warrant in accordance with
the essential intent and principles of such provisions, then the Board of
Directors shall make an adjustment in the application of such provisions, in
accordance with such essential intent and principles, so as to protect such
rights as aforesaid, but in no event shall any adjustment have the effect of
increasing the Purchase Price as otherwise determined pursuant to any of the
provisions of this Section 3 except in the case of a combination of shares of a
type contemplated in Paragraph 3.3 and then in no event to an amount larger than
the Purchase Price as adjusted pursuant to Paragraph 3.3.

            3.9.  FRACTIONAL SHARES. The Company shall not issue fractions of
shares of Class A Common Stock upon exercise of this Warrant or scrip in lieu
thereof. If any fraction of a shares of Class A Common Stock would, except for
the provisions of this Paragraph 3.9, be issuable upon exercise of this Warrant,
the Company shall in lieu thereof pay to the person entitled thereto an amount
in cash equal to the current value of

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such fraction, calculated to the nearest one hundredth (1/100) of a share, to be
computed (i) if the shares of Class A Common Stock are listed on any national
securities exchange on the basis of the last sales price of the shares of Class
A Common Stock on such exchange (or the quoted closing bid price if there shall
have been no sales) on the date of conversion, or (ii) if the shares of Class A
Common Stock shall not be listed, on the basis of the mean between the closing
bid and asked prices for the shares of Class A Common Stock on the date of
conversion as reported by Nasdaq, or its successor, and if there are not such
closing bid and asked prices, on the basis of the fair market value per share as
determined by the Board of Directors of the Company.

            3.10. OFFICERS' STATEMENT AS TO ADJUSTMENTS. Whenever the Purchase
Price shall be adjusted as provided in Section 3 hereof, the Company shall
forthwith file at each office designated for the exercise of this Warrant, a
statement, signed by the Chairman of the Board, the President, any Vice
President or Treasurer of the Company, showing in reasonable detail the facts
requiring such adjustment and the Purchase Price that will be effective after
such adjustment. The Company shall also cause a notice setting forth any such
adjustments to be sent by mail, first class, postage prepaid, to the record
holder of this Warrant at its address appearing on the stock register. If such
notice relates to an adjustment resulting from an event referred to in Paragraph
3.6, such notice shall be included as part of the notice required to be mailed
and published under the provisions of Paragraph 3.6 hereof.

      4.    NO DILUTION OR IMPAIRMENT. The Company will not, by amendment of its
charter or through reorganization, consolidation, merger, dissolution, sale of
assets or any other voluntary action, avoid or seek to avoid the observance or
performance of any of the terms of this Warrant, but will at all times in good
faith assist in the carrying out of all such terms and in the taking of all such
action as may be necessary or appropriate in order to protect the rights of the
holder hereof against dilution or other impairment. Without limiting the
generality of the foregoing, the Company will not increase the par value of any
shares receivable upon the exercise of this Warrant above the amount payable
therefor upon such exercise, and at all times will take all such action as may
be necessary or appropriate in order that the Company may validly and legally
issue fully paid and non-assessable shares upon the exercise of this Warrant.

      5.    RESERVATION OF STOCK ISSUABLE ON EXERCISE OF WARRANTS. The Company
shall at all times reserve and keep available out of its authorized but unissued
shares, solely for the issuance and delivery upon the exercise of this Warrant
and other similar Warrants, such number of its duly authorized shares of Class A
Common Stock as from time to time shall be issuable upon the exercise of this
Warrant and all other similar Warrants at the time outstanding. All of the Class
A Common Stock issuable upon exercise of this Warrant, when issued and delivered
in accordance with the terms hereof, will be duly authorized, validly issued,
fully paid and non-assessable.

      6.    REPLACEMENT OF WARRANTY. Upon receipt of evidence reasonably
satisfactory to the Company of the loss, theft, destruction or mutilation of
this Warrant and (in the case of loss, theft or destruction) upon delivery of an
indemnity

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agreement (with surety if reasonably required) in an amount reasonably
satisfactory to it, or (in the case of mutilation) upon surrender and
cancellation thereof, the Company will issue, in lieu thereof, a new Warrant of
like tenor.

      7.    REMEDIES. The Company stipulates that the remedies at law of the
holder of this Warrant in the event of any default by the Company in the
performance of or compliance with any of the terms of this Warrant are not and
will not be adequate, and that the same may be specifically enforced.

      8.    REGISTRATION RIGHTS. The Company hereby grants to the holder of this
Warrant and its successors and permitted assigns the registration rights with
respect to the Warrant shares set forth that certain Amended and Restated
Registration Rights Agreement among the Company, the holders of the Company's
Preferred Stock and certain holders of the Company's Common Stock with the same
effect as if set forth herein in their entirety.

      9.    NEGOTIABILITY. This Warrant is issued upon the following terms, to
all of which each taker or owner hereof consents and agrees:

            (a)   Subject to the legend appearing on the first page hereof,
title to this Warrant may be transferred by endorsement (by the holder hereof
executing the form of assignment at the end hereof including guaranty of
signature) and delivery in the same manner as in the case of a negotiable
instrument transferable by endorsement and delivery. Absent an effective
registration statement under the Securities Act of 1933, as amended (the "Act"),
covering the disposition of this Warrant or the Class A Common Stock issued or
issuable upon exercise hereof, the holder will not sell or transfer any or all
of such Warrant or shares, as the case may be, without first providing the
Company with an opinion of counsel (which may be counsel for the Company) to the
effect that such sale or transfer will be exempt from the registration and
prospectus delivery requirements of the Act. Each certificate representing Class
A Common Stock issued pursuant to this Warrant, unless at the same time of
exercise such shares are registered under the Act, shall bear a legend in
substantially the following form on the face thereof:

            THESE SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT
            OF 1933 OR APPLICABLE STATE SECURITIES LAWS AND MAY BE TRANSFERRED
            OR RESOLD ONLY IN COMPLIANCE WITH SUCH SECURITIES LAWS.

Any certificate issued at any time in exchange or substitution for any
certificate bearing such legend (except a certificate issued upon completion of
a distribution under a registration statement covering the securities
represented shall also bear such legend unless, in the opinion of counsel to the
Company, the securities represented thereby may be transferred as contemplated
by such holder without violation of the registration requirements of the Act.

      (b)   Any person in possession of this Warrant properly endorsed is
authorized to represent himself as absolute owner hereof and is granted power to
transfer absolute title hereto by endorsement and delivery hereof to a bona fide
purchaser hereof for value; each prior taker or owner waives and renounces all
of his equities or rights in this

                                       11
<Page>

Warrant in favor of every such bona fide purchaser, and every such bona fide
purchaser shall acquire title hereto and to all rights represented hereby.

      (c)   Until this Warrant is transferred on the books of the Company, the
Company may treat the registered holder of this Warrant as the absolute owner
hereof for all purposes without being affected by any notice to the contrary.

      (d)   Prior to the exercise of this Warrant, the holder hereof shall not
be entitled to any rights of a stockholder of the Company with respect to shares
for which this Warrant shall be exercisable, including, without limitation, the
right to vote, to receive dividends or other distributions or to exercise any
preemptive rights, and shall not be entitled to receive any notice of any
proceedings of the Company, except as provided herein.

      (e)   The Company shall not be required to pay any Federal or state
transfer tax or charge that may be payable in respect of any transfer involved
in the transfer or delivery of this Warrant or the issuance or conversion or
delivery of certificates for Class A Common Stock in a name other than that of
the registered holder of this Warrant or to issue or deliver any certificates
for Class A Common Stock upon the exercise of this Warrant until any and all
such taxes and charges shall have been paid by the holder of this Warrant or
until it has been established to the Company's satisfaction that no such tax or
charge is due.

      10.   REPRESENTATIONS AND WARRANTIES. This Warrant is issued and delivered
on the basis of the following:

      (a)   AUTHORIZATION AND DELIVERY. This Warrant has been duly authorized
and executed by the Company and when delivered will be the valid and binding
obligation of the Company enforceable in accordance with its terms;

      (b)   WARRANT STOCK. The Class A Common Stock to be issued pursuant to
this Warrant have been duly authorized and reserved for issuance by the Company
and, when issued and paid for in accordance with the terms hereof, will be
validly issued, fully paid and nonassessable;

      (c)   RIGHTS AND PRIVILEGES. The rights, preferences, privileges and
restrictions granted to or imposed upon such Class A Common Stock and the
holders thereof are as set forth herein and in the Company's charter, true and
complete copies of which have been delivered to the warrant holder; and

      (d)   NO INCONSISTENCY. The execution and delivery of this Warrant are
not, and the issuance of the Class A Common Stock upon exercise of this Warrant
in accordance with the terms hereof will not be, inconsistent with the Company's
Charter, do not and will not contravene any law, governmental rule or
regulation, judgment or order applicable to the Company, and do not and will not
contravene any provision of, or constitute a default under, any indenture,
mortgage, contract or other instrument of which the Company is a party or by
which it is bound or require the consent or approval of, the

                                       12
<Page>

giving of notice to, the registration with the taking of any action in respect
of or by, any Federal, state or local government authority or agency or other
person.

      11.   SUBDIVISION OF RIGHTS. This Warrant (as well as any new warrants
issued pursuant to the provisions of this paragraph) is exchangeable, upon the
surrender hereof by the holder hereof, at the principal office of the Company
for any number of new warrants of like tenor and date representing in the
aggregate the right to subscribe for and purchase the number of shares of Common
Stock of the Company which may be subscribed for and purchased hereunder.

      12.   MAILING OF NOTICES. Notices and other communications from the
Company to the holder of this Warrant shall be mailed by first-class certified
mail, postage prepaid, to the address furnished to the Company in writing by the
last holder of this Warrant who shall have furnished an address to the Company
in writing.

      13.   HEADINGS. The headings in this Warrant are for purposes of reference
only, and shall not limit or otherwise affect the meaning hereof.

      14.   CHANGE, WAIVER. Neither this Warrant nor any term hereof may be
changed, waived, discharged or terminated orally but only by an instrument in
writing signed by the party against which enforcement of the change, waiver,
discharge or termination is sought.

      15.   GOVERNING LAW. This warrant shall be construed and enforced in
accordance with the laws of the State of Delaware.

                                    KANBAY INTERNATIONAL, INC.

                                    By: /s/ William Weissman
                                       -----------------------------------------
                                       William Weissman, Chief Financial Officer

                                       13
<Page>

                  [To be signed only upon exercise of Warrant]

To____________________:

      The undersigned, the holder of the within Warrant, hereby irrevocably
elects to exercise the purchase right represented by such Warrant for, and to
purchase thereunder, ____ shares of Class A Common Stock of __________ and
herewith makes payment of $__________ therefore, and requests that the
certificates for such shares be issued in the name of, and be delivered to
________, whose address is _________.

Dated:
      ---------------

                                      -----------------------------------

                                      By
                                        ---------------------------------
                                        (Signature must conform in all
                                      respects to name of Holder as specified
                                      on the face of the Warrant)

                                      Address:

                                      -----------------------------------
                                      -----------------------------------

                                       14
<Page>

                  [To be signed only upon transfer of Warrant]

      FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfer
unto ____________ the right represented by the within Warrant to purchase the
_____ shares of Common Stock of ________________ to which the within Warrant
relates, and appoints ______ attorney to transfer said right on the books of
_____________ with full power of substitution in the premises.

Dated:
      ---------------

                                      -----------------------------------

                                      By
                                        ---------------------------------
                                      (Signature must conform in all respects to
                                      name of Holder as specified on the face of
                                      the Warrant)

                                      Address:

                                      -----------------------------------
                                      -----------------------------------

                                       15<Page>

                                                                     Exhibit 4.5

THIS WARRANT AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT
BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 OR APPLICABLE STATE SECURITIES
LAWS. THESE SECURITIES HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO
DISTRIBUTION OR RESALE. THESE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD,
DELIVERED AFTER SALE, TRANSFERRED, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF AN
EFFECTIVE REGISTRATION STATEMENT COVERING SUCH SHARES UNDER THE AFOREMENTIONED
ACT AND ANY APPLICABLE STATE SECURITIES LAWS, OR THE AVAILABILITY, IN THE
OPINION OF COUNSEL REASONABLY ACCEPTABLE TO THE ISSUER OF THESE SECURITIES, OF
AN EXEMPTION FROM REGISTRATION THEREUNDER.

WARRANT NO. CA-002                                            SEPTEMBER 14, 2000

                                     WARRANT
                            TO PURCHASE COMMON STOCK
                                       OF
                           KANBAY INTERNATIONAL, INC.

      THIS IS TO CERTIFY THAT, for value received, Household Investment Funding,
Inc., a Delaware corporation, is (subject to the restrictions provided herein)
entitled to purchase from Kanbay International, Inc., a Delaware corporation
(the "Company"), at any time or from time to time after the date hereof and
prior to 5:00 p.m. local time, at the place where the Warrant Office is located,
on the tenth anniversary of the date of this Warrant (the "Expiration Date"), at
an exercise price of Fourteen and 23/100 Dollars ($14.23) per Unit, subject to
adjustment as provided herein (the "Exercise Price"), such number of duly
authorized, validly issued, fully paid and nonassessable shares of the Class A
Common Stock, par value $0.001 per share, of the Company (the "Common Stock") as
comprise two hundred thousand (200,000) Units, subject to adjustment of the
number of shares or securities or other property comprising a Unit as
hereinafter provided, and is entitled also to exercise the other rights, powers
and privileges hereinafter set forth.

      Certain terms used in this Warrant are defined herein and in Section 5.

1.  EXERCISE OF WARRANTS

    1.1 METHOD OF EXERCISE. To exercise this Warrant in whole or in part, the
        holder hereof (the "Holder") shall deliver to the Company at the Warrant
        Office designated pursuant to Section 2.1 on or prior to the Expiration
        Date, this Warrant with the notice of exercise attached hereto as ANNEX
        I (the "Notice of Exercise") filled out and duly executed by the Holder
        indicating (a) the Holder's election to exercise this Warrant and
        specifying the number of Units to be purchased, and (b) a certified or
        bank

<Page>

        cashier's check payable to the order of the Company in the amount
        equal to the aggregate Exercise Price for the number of shares of Common
        Stock being purchased. Subject to the restrictions provided herein, the
        Company shall as promptly as practicable, and in any event within
        fourteen (14) days thereafter, execute and deliver or cause to be
        executed and delivered, in accordance with the Notice of Exercise, a
        single certificate in the name of the Holder representing the aggregate
        number of shares of Common Stock then comprising the number of Units
        specified in the Exercise Notice. Such certificate shall be deemed to
        have been issued, and the Holder shall be deemed for all purposes to
        have become a holder of record of such shares, as of the date the
        Exercise Notice is actually received by the Company with payment as
        provided above. If this Warrant shall have been exercised only in part,
        the Company shall, at the time of delivery of such certificate, deliver
        to the Holder a new Warrant evidencing the rights of the Holder to
        purchase the remaining shares of Common Stock call for by this Warrant
        (stated in Units), which new Warrant shall in all other respects be
        identical with this Warrant, or at the request of the Holder,
        appropriate notation may be made on this Warrant and the same returned
        to the Holder. The Company shall pay all expenses, taxes and other
        charges payable in connection with the preparation, issuance and deliver
        of such stock certificate and new Warrant.

    1.2 RIGHT TO CONVERT WARRANT INTO STOCK; NET ISSUANCE.

        1.2.1   RIGHT TO CONVERT. In addition to and without limiting the rights
                of the Holder under the terms of this Warrant, the Holder shall
                have the right (the "Conversion Right") to convert this Warrant
                or any portion thereof into Warrant Shares as provided in this
                Section 1.2 at any time that this Warrant is otherwise
                exercisable. Upon exercise of the Conversion Right with respect
                to a particular number of Units of Warrant Shares subject to
                this Warrant, the Company shall deliver to the Holder (without
                payment by the Holder of the Aggregate Exercise Price therefor)
                (a) that number of Units of fully paid and nonassessable Warrant
                Shares equal to the quotient obtained by dividing the value of
                this Warrant (or the specified portion hereof) on the Conversion
                Date (as defined in subsection 1.2.2. hereof), which value shall
                be determined by subtracting (i) the aggregate Exercise Price of
                the number of Units subject to this Warrant which are being
                surrendered in exercise of the Conversion Right (the "Converted
                Warrant Shares"), immediately prior to the exercise of the
                Conversion Right from (ii) the aggregate fair market value of
                the Converted Warrant Shares issuable upon exercise of this
                Warrant (or the specified portion hereof) on the Conversion Date
                by (b) the fair market value of one Unit of Warrant Shares on
                the Conversion Date.

        1.2.2   METHOD OF EXERCISE. The Conversion Right may be exercised by the
                Holder by the surrender of this Warrant, at the principal office
                of the Company together with a written statement specifying that
                the Holder thereby intends to exercise the Conversion Right and
                indicating the number of Converted Warrant Shares. The Holder
                shall also deliver therewith additional

                                       -2-
<Page>

                consideration, if any, such that the aggregate consideration
                received by the Company in respect of any Warrant Shares is at
                least equal to the par value of any Warrant Shares having a par
                value, or the stated capital of any Warrant Shares not having
                a par value. The conversion shall be effective on the
                Conversion Date. The "Conversion Date" shall be the date which
                is the later of (a) receipt by the Company of the items
                described above, or (b) a date specified in the written notice
                referred to above.

        1.2.3   DETERMINATION OF FAIR MARKET VALUE. For purposes of this Section
                1.2, "fair market value" of a Unit of Warrant Shares shall mean
                fair market value of a Unit of Warrant Shares as reasonably
                determined in good faith by the Board of Directors of the
                Company.

    1.3 WARRANT SHARES TO BE FULLY PAID AND NONASSESSABLE; RESERVE. All Warrant
        Shares issued upon the exercise of this Warrant shall be validly issued,
        fully paid and nonassessable.

    1.4 NO FRACTIONAL SHARES TO BE ISSUED. The Company shall not be required
        upon any exercise or conversion of this Warrant to issue a certificate
        representing any fraction of a share of Common Stock, but, in lieu
        thereof, may pay to the Holder cash in an amount equal to a
        corresponding fraction (calculated to the nearest 1/100th of a share) of
        the fair market value of one share of Common Stock as of the date of
        receipt by the Company of the Notice of Exercise, as reasonably
        determined in good faith by the Board of Directors of the Company.

    1.5 LEGEND ON WARRANT SHARES. Each certificate for Warrant Shares initially
        issued upon exercise of this Warrant, unless at the time of exercise
        such Warrant Shares are registered under the Act and applicable state
        securities laws, shall bear the following legend (or a legend that is
        substantial similar thereto)(and any additional legend required by law
        or by any securities exchange upon which such Warrant Shares may, at the
        time of such exercise, be listed):

               "The shares represented by this certificate have not been
               registered under the Securities Act of 1933 or applicable state
               securities laws, if any, and neither the shares nor any interest
               therein may be sold, transferred, pledged or otherwise disposed
               of in the absence of (i) an opinion of counsel or other evidence
               satisfactory to the issuer hereof that such disposition may
               lawfully be made without such registration or (ii) such
               registration.

               The shares represented by this certificate are subject to
               restrictions on transfer contained in the Warrant pursuant to
               which such shares were issued which provide, among other things,
               that the shares may not be transferred without obtaining certain
               evidence of compliance with the securities laws."

        Any certificate issued at any time in exchange or substitution for any
        certificate

                                       -3-
<Page>

        bearing such legend (or one substantially similar thereto)(except a new
        certificate issued upon completion of a public distribution pursuant to
        a registration statement which has become effective under the Act of the
        securities represented thereby) shall also bear such legend unless, in
        the opinion of such counsel as shall be approved by the Company, the
        securities represented thereby need no longer be subject to the
        restrictions contained in Section 3. The provisions of Section 3 shall
        be binding upon all subsequent holders of this Warrant.

2.  WARRANT OFFICE; ADMINISTRATION

    2.1 WARRANT OFFICE. The Company shall maintain an office for the purposes
        specified herein (the "Warrant Office"), which office shall initially be
        the Company's office at 6400 Shafer Court, Suite 100, Rosemont, Illinois
        60018 and may subsequently be such other office of the Company or of any
        transfer agent of the Common Stock in the continental United States as
        to which written notice has been given to the Holder.

    2.2 WARRANTS NON-TRANSFERABLE; OWNERSHIP OF WARRANT. This Warrant and all
        rights hereunder may not be transferred, sold, hypothecated or assigned,
        except in compliance with Section 3 hereof. The Company may deem and
        treat the Person in whose name this Warrant is registered as the Holder
        and owner hereof (notwithstanding any notations of ownership or writing
        hereon made by anyone other than the Company) for all purposes and shall
        not be affected by any notice to the contrary, until presentation of
        this Warrant for registration of transfer as provided in this Section 2.

    2.3 WARRANT REGISTER. The Company may maintain at the Warrant Office books
        for the registration of Warrants and the registration of transfers of
        Warrants. To effect a transfer of this Warrant (in whole or in part)
        upon satisfaction of the provisions of Section 2.2 and Section 3, the
        Holder shall surrender this Warrant at the Warrant Office, together with
        a written assignment of this Warrant duly executed by the Holder or the
        Holder's duly authorized agent or attorney and funds sufficient to pay
        any transfer taxes payable upon the making of such transfer. Upon such
        surrender and payment the Company shall execute and deliver a new
        Warrant or Warrants in the name of the assignee, assignees or the Holder
        (as applicable) and in the denominations specified in such instrument of
        assignment, and this Warrant shall be canceled.

    2.4 LOSS, DESTRUCTION, ETC., OF WARRANT. Upon receipt of evidence
        satisfactory to the Company of the loss, theft, mutilation or
        destruction of this Warrant, and in the case of any such loss, theft or
        destruction upon delivery of a bond of indemnity in such form and amount
        as shall be reasonably satisfactory to the Company, or in the event of
        such mutilation upon surrender and cancellation of the Warrant, the
        Company will make and deliver a new Warrant, of like tenor, in lieu of
        such lost, stolen, destroyed or mutilated Warrant. Any Warrant issued
        under the provisions of this Section 2.4 in lieu of any Warrant alleged
        to be lost, destroyed or stolen, or in lieu of any mutilated Warrant,
        shall constitute an original contractual obligation on the part of the
        Company.

                                       -4-
<Page>

    2.5 DIVISION OR COMBINATION OF WARRANT. This Warrant may be divided or
        combined with other Warrants exercisable at the same Exercise Price and
        upon the same terms and conditions upon presentation hereof and of any
        Warrant or Warrants with which this Warrant is to be combined at the
        Warrant Office, together with a written notice specifying the names and
        denominations in which new Warrants are to be issued, signed by the
        Holder thereof or its respective duly authorized agents or attorneys.
        Subject to compliance with Section 2.2, 2.3, and 3 as to any transfer
        which may be involved in such division or combination, the Company shall
        execute and deliver a new Warrant or Warrants in exchange for the
        Warrant or Warrants to be divided or combined in accordance with such
        notice.

    2.6 EXPENSES OF DELIVERY OF WARRANTS AND WARRANT SHARES. The Company shall
        pay all expenses, taxes (other than transfer taxes or taxes based on
        income) and other charges payable in connection with the preparation,
        issuance and delivery of Warrants and the Common Stock issuable upon
        exercise thereof

3.  RESTRICTIONS ON EXERCISE AND TRANSFER

    3.1 RESTRICTIONS ON EXERCISE AND TRANSFER. Notwithstanding any provisions
        contained in this Warrant to the contrary, this Warrant shall not be
        exercisable or transferable and the related Warrant Shares shall not be
        transferable except upon the conditions specified in this Section 3,
        which conditions are intended, among other things, to enable compliance
        with the provisions of the Act and applicable state securities laws in
        respect of the exercise or transfer of this Warrant or transfer of such
        Warrant Shares. The Holder of this Warrant, by acceptance hereof, agrees
        not to (a) transfer this Warrant prior to delivery to the Company of an
        opinion of counsel or other evidence (as such opinion and such counsel
        or other evidence are described in Section 3.2), (b) exercise this
        Warrant prior to delivery to the Company of an opinion of counsel or
        other evidence (as such opinion and such counsel or other evidence are
        described in Section 3.2) or until registration of the related Warrant
        Shares under the Act has become effective and compliance with applicable
        state securities laws have been obtained, or (c) transfer such Warrant
        Shares prior to delivery to the Company of the opinion of counsel or
        other evidence (as such opinion and such counsel or other evidence are
        described in Section 3.2) or until registration of such Warrant Shares
        under the Act has become effective and compliance with applicable state
        securities laws has been obtained.

    3.2 OPINION OF COUNSEL. In connection with any exercise or transfer of this
        Warrant or any transfer of the related Warrant Shares, the following
        provisions shall apply:

        3.2.1   If in the written opinion of counsel approved by the Company,
                the proposed exercise or transfer of this Warrant and/or the
                proposed transfer of such Warrant Shares may be effected without
                registration of this Warrant and/or such Warrant Shares under
                the Act and applicable state securities laws, the Holder of this
                Warrant shall be entitled to exercise or transfer this Warrant
                and/or transfer such Warrant Shares in accordance with the
                proposed method of disposition. In lieu of such opinion of
                counsel the Company may,

                                       -5-
<Page>

                in its discretion, accept such other evidence of compliance with
                or exemption from the Act and applicable state securities laws
                as it deems satisfactory.

        3.2.2   If the Company does not obtain the opinion or other evidence
                referred to in Section 3.2.1, the Holder of this Warrant shall
                not be entitled to exercise or transfer this Warrant and/or
                transfer such Warrant Shares. This Warrant shall not be
                exercisable or transferable and the Warrant Shares shall not be
                transferable if such exercise or transfer would involve a
                violation of any applicable federal or state securities laws.

4.  ANTI-DILUTION PROVISIONS; ADJUSTMENT OF NUMBER OF SHARES COMPRISING A UNIT

    4.1 NUMBER OF SHARES INITIALLY COMPRISING A UNIT. A "Unit" shall be the
        number of shares of Common Stock (and/or other securities and property)
        purchasable at any time hereunder for the Exercise Price per Unit
        provided on the first page hereof. A Unit shall initially consist of one
        share of Common Stock. The number of shares of Common Stock (and/or
        other securities and property) comprising a Unit shall be subject to
        adjustment from time to time as provided in this Section 4.

    4.2 EFFECT OF STOCK SPLITS, REVERSE STOCK SPLITS AND STOCK DIVIDENDS. In
        case at any time or from time to time while this Warrant remains
        outstanding the Company shall, by reclassification, by stock split or
        reverse stock split, by the issuance of a stock dividend on the Common
        Stock payable in Common Stock, or by other similar means, subdivide or
        combine the shares of Common Stock then outstanding into a greater or
        lesser number of shares of Common Stock, then the number of shares of
        Common Stock comprising a Unit which may be purchased hereunder and the
        Exercise Price shall be increased or decreased proportionately (as
        determined by the Board of Directors of the Company) effective upon
        consummation of such reclassification, stock split or reverse stock
        split or stock dividend. The issuance of such a stock dividend shall be
        treated as a subdivision of the whole number of shares of Common Stock
        outstanding immediately prior to such dividend into a number of shares
        equal to such whole number of shares so outstanding plus the number of
        shares issued as a stock dividend.

    4.3 EFFECT OF MERGER OR CONSOLIDATION. In case the Company shall, while this
        Warrant remains outstanding, (i) enter into any consolidation with or
        merger into any other corporation wherein the Company is not the
        surviving corporation, or wherein securities of a corporation other than
        the Company are distributable to holders of Common Stock, or (ii) sell
        or convey its property as an entirety or substantially as an entirety,
        then in connection with such consolidation, merger, sale or conveyance,
        lawful and adequate provision, as determined by the Board of Directors
        of the Company (which may determine, in good faith, that no provision is
        required), shall be made whereby the Holder shall thereafter be entitled
        to purchase, pursuant to this Warrant (in lieu of the Units such Holder
        would have been entitled to purchase immediately prior to such
        consolidation, merger, sale or conveyance), the shares of

                                       -6-
<Page>

        stock or other securities or property to which the number of shares of
        Common Stock or other securities comprising such Units would have been
        entitled at the time of such consolidation, merger, sale or conveyance,
        at an aggregate Exercise Price equal to that which would have been
        payable if Units had been purchased by exercise of this Warrant
        immediately prior thereto.

    4.4 REORGANIZATION OR RECLASSIFICATION. In case of any capital
        reorganization or any reclassification of the capital stock of the
        Company (except as provided in Section 4.2) while this Warrant remains
        outstanding, then, as a condition of such capital reorganization or
        reclassification, lawful and adequate provision, as determined by the
        Board of Directors of the Company (which may determine, in good faith,
        that no provision is required), shall be made whereby the Holder shall
        thereafter be entitled to purchase, pursuant to this Warrant (in lieu of
        the Units which such Holder would have been entitled to purchase
        immediately prior to such reorganization or reclassification), the
        shares of stock of any class or classes or other securities or property
        to which the number of shares of Common Stock or other securities
        comprising such Units would have been entitled at the time of such
        reorganization or reclassification, at an aggregate Exercise Price equal
        to that which would have been payable if such Units had been purchased
        immediately prior to such reorganization or reclassification.

    4.5 STATEMENT OF ADJUSTMENT OF UNIT. Upon each adjustment of the number of
        shares of Common Stock or other property comprising a Unit, and in the
        event of any change in the rights of the Holder by reason of other
        events herein set forth, then and in each case the Company will promptly
        prepare a schedule setting forth the adjusted number of shares
        comprising a Unit, or specifying the other shares of stock, securities
        or assets and the amount thereof receivable as a result of such change
        in rights, the adjusted Exercise Price (as applicable) and setting forth
        in reasonable detail the method of calculation and the facts upon which
        such calculation is based. The Company will promptly mail a copy of such
        schedule to the Holder. In the event of any such adjustment the Holder
        shall cooperate with the Company and may be required, as a condition of
        effectiveness of such adjustment for such Holder, to execute and deliver
        to the Company such instruments and documents as may be reasonably
        requested by the Company to effect such adjustment and by which the
        Holder would acknowledge such adjustment.

    4.6 NOTIFICATIONS BY THE COMPANY. In case at any time the Board of Directors
        of the Company authorizes any of the following and fixes a record or
        distribution date therefore:

        4.6.1   the payment of any dividend payable in stock (of any class or
                classes) or in convertible securities upon Common Stock or the
                making of any distribution to the holders of the Common Stock;

        4.6.2   the making of any capital reorganization or reclassification of
                the capital stock of the Company, or consolidation or merger of
                the Company with, or sale or transfer of all or substantially
                all of its assets to, another corporation; or

                                       -7-
<Page>

        4.6.3   a voluntary or involuntary dissolution, liquidation or
                winding-up of the Company;

         then, in any one or more such cases, the Company shall give notice as
         provided herein to the Holder of such record or distribution date. Such
         notice shall also specify the date (the "Participation Date") as of
         which the holders of Common Stock of record shall participate in such
         dividend, distribution or subscription rights, or shall be entitled to
         vote on or exchange their Common Stock for securities or other property
         deliverable upon such reorganization, reclassification, consolidation,
         merger, sale or transfer of assets, dissolution, liquidation or
         winding-up, as the case may be. Such notice shall be given not less
         than 5 days and not more than 60 days prior to the Participation Date
         and such notice may state that any such action remains subject to
         conditions, which conditions shall be generally described in such
         notice.

5.  CERTAIN DEFINITIONS

    Capitalized terms defined herein shall have the meanings ascribed to them.
In addition, the following terms shall have the following respective meanings:

    "Act" shall mean the Securities Act of 1933, as amended, or any successor
federal statute, and the rules and regulations of the Securities and Exchange
Commission promulgated thereunder, all as the same shall be in effect at the
time.

    "Notice of Exercise" shall have the meaning set forth in Section 1.1.

    "Person" shall mean any individual, corporation, partnership, limited
liability company, trust, unincorporated organization and any government, and
any political subdivision, instrumentality or agency thereof.

    "Warrants" or "Warrant" shall mean this Warrant and each and every Warrant
issued in substitution, combination, subdivision or exercise of any thereof.

6.  MISCELLANEOUS

    6.1 ENTIRE AGREEMENT. This Warrant contains the entire agreement between the
        Holder and the Company with respect to the purchase of the Units and
        supersedes all prior arrangements or understanding with respect thereto.

    6.2 GOVERNING LAW. This Warrant shall be governed by and construed in
        accordance with the internal substantive laws of the State of Illinois.

    6.3 WAIVER AND AMENDMENT. Any term or provision of this Warrant may be
        waived at any time by the party which is entitled to the benefits
        thereof and any term or provision of this Warrant may be amended or
        supplemented at any time by agreement of the Holder and the Company,
        except that any waiver of any term or condition, or any amendment or
        supplementation, of this Warrant must be in writing. A waiver of any
        breach or failure to enforce any of the terms or conditions of this
        Warrant shall not in any way affect, limit or waive a party's rights
        hereunder at any time to enforce

                                       -8-
<Page>

        strict compliance thereafter with every term or condition of this
        Warrant.

    6.4 ILLEGALITY. In the event that any one or more of the provisions
        contained in this Warrant shall be determined to be invalid, illegal or
        unenforceable in any respect for any reason, the validity, legality and
        enforceability of any such provision in any other respect and the
        remaining provisions of this Warrant shall not, at the election of the
        party for whom the benefit of the provision exists, be in any way
        impaired.

    6.5 NOTICE. Any notice or other document required or permitted to be given
        or delivered to the Holder shall be delivered at, sent by certified or
        registered mail to, or sent by an overnight courier to, the Holder at
        the last address shown on the books of the Company maintained at the
        Warrant Office for the registration of and the registration of transfer
        of the Warrants (the "Warrant Records") or at any more recent address of
        which any Holder shall have notified the Company in writing. Any notice
        or other document required or permitted to be given or delivered to
        holders of record of outstanding Units shall be delivered at, sent by
        certified or registered mail to, or sent by overnight courier to, each
        such holder at such holder's address as the same appears on the stock
        records of the Company. Any notice or other document required or
        permitted to be given or delivered to the Company shall be delivered at,
        or sent by certified or registered mail to, the Warrant Office or such
        other address within the United States of America as shall have been
        furnished by the Company to the Holder or the holder of record of the
        Unit. For purposes hereof, delivery by facsimile or other electronic
        means to a facsimile telephone number or other electronic address
        provided by the Holder and shown on the Warrant Records, shall
        constitute delivery of notice.

    6.6 RIGHTS AS SHAREHOLDER. No provision of this Warrant shall be construed
        as conferring upon the Holder the right to vote, consent, receive
        dividends or other than as herein expressly provided receive notice in
        respect of meetings of stockholders or any other matter whatsoever as a
        stockholder of the Company. No provision hereof, in the absence of
        affirmative action by the Holder to purchase a Unit, and no mere
        enumeration herein of the rights or privileges of the Holder, shall give
        rise to any liability of such Holder for the Exercise Price of any Units
        or as a stockholder of the Company, whether such liability is asserted
        by the Company or by creditors of the Company.

                    [END OF WARRANT - SIGNATURE PAGE FOLLOWS]

                                       -9-
<Page>

    IN WITNESS WHEREOF, the Company has caused this Warrant to Purchase Common
Stock to be executed in its name by its duly authorized officer.

Dated: September 14, 2000

                                           KANBAY INTERNATIONAL, INC.

                                           By:    /s/ William Weissman
                                                  ------------------------------
                                           Name:  WILLIAM WEISSMAN
                                                  ------------------------------
                                           Title: VP & CFO
                                                  ------------------------------

                                      -10-
<Page>

                                                                         ANNEX I

                           KANBAY INTERNATIONAL, INC.

                               NOTICE OF EXERCISE

     The undersigned, the holder of the foregoing warrant (the "Warrant"),
hereby (i) represents to the Company (as such term is defined in the Warrant)
that the Warrant may presently be exercised; (ii) irrevocably elects to exercise
purchase rights represented by the Warrant for, and to purchase thereunder,
___________________ shares of the Common Stock covered by the Warrant; and (iii)
herewith makes payment in full therefor consisting of [$________________], and
(iv) requests (a) that certificates for such shares (and any securities or other
property issuable upon such exercise) be issued in the name of and delivered to:

            Name:
                              ---------------------------------
            Address:
                              ---------------------------------

                              ---------------------------------

                              ---------------------------------
            Tax ID Number:
                              ---------------------------------

and (b) if such shares shall not include all of the shares issuable as provided
in the Warrant, that a new Warrant of like tenor and date for the balance of the
shares issuable thereunder be delivered to the undersigned.

                                     [Investor Name]

                        Signature:
                                  -------------------------------
                                     (Duly authorized signature)
                Title or Capacity:
                                  -------------------------------
                                     (Print title or capacity if Holder is not
                                  an individual)

Dated:
      ---------

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