SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                  SCHEDULE TO/A
                             TENDER OFFER STATEMENT
                       UNDER SECTION 14(d)(1) OR 13(e)(1)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
                                (Amendment No. 1)


                               LaBranche & Co Inc.
                            (Name of Subject Company)

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

                               LaBranche & Co Inc.
                        (Name of Filing Person -- Issuer)

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

               Series A Preferred Stock, par value $.01 per share
                         (Title of Class of Securities)

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

                                   505447 20 1
                      (CUSIP Number of Class of Securities)

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

                            George M.L. LaBranche, IV
                               LaBranche & Co Inc.
                               One Exchange Plaza
                            New York, New York 10006
                                 (212) 425-1144
 (Name, Address and Telephone Number of Person Authorized to Receive Notices and
                    Communications on Behalf of the Offeror)

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

                                   Copies to:
                                Jeffrey M. Marks
                                Steven I. Suzzan
                           Fulbright & Jaworski L.L.P.
                                666 Fifth Avenue
                            New York, New York 10103
                                 (212) 318-3000

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



                                       CALCULATION OF REGISTRATION FEE
========================================================= ============================================================
                 Transaction Valuation*                                     Amount of Filing Fee**
--------------------------------------------------------- ------------------------------------------------------------
                                                                      
                      $30,220,000                                                   $6,068
========================================================= ============================================================







*         The amount assumes the purchase of 30,000 shares of Series A
preferred stock, par value $0.01 per share, of LaBranche & Co Inc. (the
"Shares"), at a price per Share of $1,000 in cash plus accrued but unpaid
dividends up to, but not including, the payment date.

**       Calculated as 1/50 of 1% of the transaction value.

[x]      Check box if any part of the fee is offset as provided by Rule
0-11(a)(2) and identify the filing with which the offsetting fee was previously
paid. Identify the previous filing by registration statement number, or the form
or schedule and the date of its filing.

Amount Previously Paid:   $6,068              Filing Party:  LaBranche & Co Inc.
Form or Registration No.:  5-56767            Date Filed:    January 6, 2003


         [ ] Check the box if the filing relates solely to preliminary
communications made before the commencement of a tender offer.

         Check the appropriate boxes below to designate any transactions to
which the statement relates:

         [ ] third-party tender offer subject to Rule 14d-1.

         [x] issuer tender offer subject to Rule 13e-4.

         [ ] going-private transaction subject to Rule 13e-3.

         [ ] amendment to Schedule 13D under Rule 13d-2.

         Check the following box if the filing is a final amendment reporting
the results of the tender offer: [ ]








         This Amendment No. 1 to Schedule TO amends and supplements the Tender
Offer Statement on Schedule TO (the "Schedule TO") filed by LaBranche & Co Inc.,
a Delaware corporation ("LaBranche") on January 6, 2003. The Schedule TO relates
to the offer by LaBranche to purchase up to 30,000 of the outstanding shares of
its Series A preferred stock, (the "Shares"), at a purchase price of $1,000 per
Share, plus accrued but unpaid dividends up to, but not including, the date the
Shares are purchased (the "Offer Consideration"), subject to the terms and
conditions set forth in the Offer to Purchase dated January 6, 2003 (the "Offer
to Purchase"), as amended herein, and in the related Letter of Transmittal,
copies of which have been filed as Exhibits (a)(1)(A) and (a)(1)(B) to the
Schedule TO (which, together with any amendments or supplements thereto,
collectively constitute the "Offer").

         The information set forth in the Offer to Purchase and the related
Letter of Transmittal is incorporated herein by reference with respect to Items
1-9 and 11 of this Schedule TO.

         Except as provided herein, this Amendment No. 1 does not alter the
terms and conditions previously set forth in the Offer to Purchase, and should
be read in conjunction with the Offer to Purchase.

ITEM 4.           TERMS OF THE TRANSACTION.

         The cover page of the Offer to Purchase is hereby amended by
inserting "Revised" immediately before "Offer to Purchase" in the title thereof
and in the sixth line of the second paragraph thereof.

         The cover page of the Offer to Purchase is hereby amended by replacing
the date, "February 3, 2003," in the first full paragraph on the cover page
referring to the Expiration Date, with "February 4, 2003."

         The cover page of the Offer to Purchase is hereby amended by
amending the last line thereof to read as follows: "The Date of this Revised
Offer to Purchase is January 21, 2003."

         The Section entitled "Available Information" on Page 2 of the Offer to
Purchase is hereby amended by removing the last paragraph thereof in its
entirety.

         The Summary Term Sheet of the Offer to Purchase is hereby amended by
adding a paragraph to the end of the answer to "Who is offering to buy my
securities?" which shall read as follows:

         "Our principal executive offices are located at One Exchange Plaza, New
York, New York 10006. Our telephone number is (212) 425-1144."

         The Summary Term Sheet of the Offer to Purchase is hereby amended by
amending the first sentence of the answer to "How much time do I have to decide
whether to tender in the Offer?" to read as follows:

         "You will have until at least 5:00 p.m., New York City time, on
Tuesday, February 4, 2003 to tender your shares."

         The Summary Term Sheet of the Offer to Purchase is hereby amended by
amending the fourth and fifth sentences of the first paragraph in the answer to
"How many Shares am I entitled to tender pursuant to the Offer? How many of my
Shares will you purchase?" to read as follows:

                  "If the total number of Shares properly tendered (and not
         withdrawn) prior to the Expiration Date is more than 30,000,
         we will purchase from each tendering stockholder such number of Shares
         as is determined by multiplying the number of Shares tendered by such
         stockholder by the quotient obtained by dividing (i) 30,000 by (ii) the
         total number of Shares tendered (and not withdrawn) by all stockholders
         pursuant to the Offer ("Pro Rata Share")."




         The Summary Term Sheet of the Offer to Purchase is hereby amended by
amending the last phrase in the second paragraph of the answer to "How many
Shares am I entitled to tender pursuant to the Offer? How many of my Shares will
you purchase?" to read as follows: " . . . promptly following the expiration or
termination of the Offer."

         The Summary Term Sheet of the Offer to Purchase is hereby amended by
amending the first paragraph of the answer to "When and how will I be paid for
my tendered Shares?" to read as follows:

         "We will pay for all validly tendered and not withdrawn Shares promptly
after the Expiration Date (the date on which such payment is made is the
"Payment Date"). We expect the Payment Date to be February 5, 2003. We reserve
the right, in our sole discretion and subject to applicable law, to delay
payment for the Shares in anticipation of governmental or regulatory approvals."

         Section 1 of the Offer to Purchase ("Terms of the Offer; Expiration
Date") is hereby amended by amending the second paragraph thereof to read as
follows:

                  "We will pay for all validly tendered and not withdrawn Shares
         following the acceptance of such Shares for payment promptly
         after the Expiration Date (the date on which such payment is made is
         the "Payment Date"). We currently expect the Payment Date to be
         February 5, 2003. We reserve the right, in our sole discretion and
         subject to applicable law, to delay payment for the Shares in
         anticipation of governmental or regulatory approvals. We will pay
         accrued and unpaid dividends, if any on the purchased Shares up to, but
         not including, the Payment Date."

         Section 2 of the Offer to Purchase ("Acceptance for Payment and Payment
for Shares") is hereby amended by amending the second and third sentences of the
first paragraph thereof to read as follows:

         "We will pay for all validly tendered and not withdrawn Shares promptly
following the acceptance of such Shares for payment and the Expiration Date.
Notwithstanding the immediately preceding sentence and subject to applicable
rules and regulations of the SEC, we expressly reserve the right to delay
payment for the Shares in anticipation of governmental or regulatory approvals."

         Section 2 of the Offer to Purchase ("Acceptance for Payment and Payment
for Shares") is hereby amended by amending the third and fourth sentences of the
third paragraph thereof to read as follows:

         "If the total number of Shares properly tendered (and not
         withdrawn) prior to the Expiration Date is more than 30,000, we will
         purchase from each tendering stockholder such number of Shares as is
         determined by multiplying the number of Shares properly tendered by
         such stockholder by the quotient obtained by dividing (i) 30,000 by
         (ii) the total number of Shares tendered (and not withdrawn) by all
         stockholders pursuant to the Offer ("Pro Rata Share")."

         Section 2 of the Offer to Purchase is hereby amended by amending the
last phrase in the first sentence of fourth paragraph thereof from " . . . as
promptly as practicable following the expiration or termination of the Offer."
to " . . . promptly following the expiration or termination of the Offer."

         Section 4 of the Offer to Purchase ("Withdrawal Rights and Procedures")
is hereby amended by adding a sentence to the end of the first paragraph thereof
to read as follows:

         "Shares not yet accepted for payment or exchange after the expiration
of forty business days from the commencement of the Offer may be withdrawn by
the tendering stockholders."




         Section 5 of the Offer to Purchase ("Background and Purpose of the
Offer; Plans or Proposals") is hereby amended by adding language to the
beginning of the fifth paragraph thereof to read as follows:

         "We currently have no plans or proposals that relate to the acquisition
of additional Shares by any person or entity, nor do we have any plans or
proposals that relate to the issuance of additional Shares. However, . . ."

         Section 8 to the Offer to Purchase ("Interests of Certain Directors and
Executive Officers; Transactions and Arrangements Concerning Shares; Purchases")
is hereby amended by amending the first paragraph thereof to read as follows:

                  "George E. Robb, one of our directors, beneficially owns
         28,387.028 Shares, or 39.5% of the outstanding Shares. Robert M.
         Murphy, one of our directors and the Chief Executive Officer of our
         LaBranche & Co. LLC subsidiary, beneficially owns 7,885.286 Shares, or
         11.0% of the outstanding Shares. Messrs. Robb and Murphy have indicated
         their intention to tender an unspecified number of Shares in accordance
         with the Offer. None of our other directors or executive officers
         beneficially owns Shares."

         Section 10 of the Offer to Purchase ("Conditions to the Offer") is
hereby amended by adding the following language to the end of subparagraph (a)
thereof (prior to the word "or") to read as follows:

                  ", VIZ., deploying our current excess capital toward the
         repurchase of securities that dilute our reported per-share earnings
         and require the payment of dividends that are not tax deductible."

         Section 10 of the Offer to Purchase is hereby amended to replace the
word "significant" in each of clauses (i) and (v) of subparagraph (b) thereof
with the word "material."

         Section 10 of the Offer to Purchase is hereby amended by replacing the
parenthetical "(including any action or inaction by us)" with "(other than any
action or inaction by us)."

         Section 12 of the Offer to Purchase ("Material United States Federal
Income Tax Consequences") is hereby amended by removing the language "FOR
GENERAL INFORMATION ONLY. IT IS" from the last paragraph thereof.

         The Letter of Transmittal and the Notice of Guaranteed Delivery each
are hereby amended by replacing the Expiration Date of the Offer in each
instance therein from "February 3, 2003" to "February 4, 2003.

         The cover page of the Letter of Transmittal is hereby amended by
amending the title thereof (below "LaBranche & Co Inc.") to read as follows:
"Pursuant to the Revised Offer to Purchase Dated January 21, 2003."

         Page 2 of the Letter of Transmittal is hereby amended by inserting
"Revised" immediately before "Offer to Purchase" in the second line of the
third paragraph thereof.

         The fifth and sixth sentences of the only paragraph on page 3 of the
Letter of Transmittal is hereby amended to read as follows:

         "If the total number of Shares properly tendered (and not
         withdrawn) prior to the Expiration Date is more than 30,000, we will
         purchase from each tendering stockholder such number of Shares as is
         determined by multiplying the number of Shares properly tendered by
         such stockholder by the quotient obtained by dividing (i) 30,000 by
         (ii) the total number of Shares tendered (and not withdrawn) by all
         stockholders pursuant to the Offer ("Pro Rata Share")."

         The cover page of the Notice of Guaranteed Delivery is hereby
amended by amending the title thereof (below "Labranche & Co Inc.") to read
as follows: "Pursuant to the Revised Offer to Purchase Dated January 21,
2003."
         Page 2 of the Notice of Guaranteed Delivery is hereby amended by
inserting "Revised" immediately before "Offer to Purchase" in the first line
of the third full paragraph thereof.

ITEM 10. FINANCIAL STATEMENTS.

         The consideration in the Offer consists solely of cash. The Offer is
not subject to any financing condition and the Offeror is a public reporting
company under Section 13(a) or 15(d) of the Securities



Exchange Act of 1934, as amended, that files reports electronically on EDGAR.
Therefore, pursuant to Instruction 2 to Item 10 of Schedule TO, the financial
statements of LaBranche are not required.

ITEM 12. EXHIBITS.

The following Exhibits are filed herewith:

         (a)(1)(A)         Revised Offer to Purchase dated January 21, 2003.

         (a)(1)(B)         Letter of Transmittal.

         (a)(1)(C)         Notice of Guaranteed Delivery.

         (a)(1)(D)         Form of Guidelines for Certification of Taxpayer
                           Identification Number on Substitute Form W-9
                           (attached to Exhibit (a)(1)(B) hereto).*

         (a)(2)            None.

         (a)(3)            None.

         (a)(4)            None.

         (a)(5)            None.

         (b)               None.

         (c)               None.

         (d)(1)            Agreement and Plan of Merger dated as of January
                           18, 2001, as amended as of February 15, 2001, by and
                           between LaBranche and ROBB PECK McCOOEY Financial
                           Services, Inc. ("RPM").  (Incorporated by reference
                           from our Current Report on Form 8-K, filed March
                           22, 2001.)

         (d)(2)            Escrow Agreement dated as of March 15, 2001 by and
                           among LaBranche, RPM, George E. Robb, Jr. and
                           Robert M. Murphy, as the representatives of the
                           former stockholders of RPM, and the Bank of New
                           York, as escrow agent.  (Incorporated by reference
                           from our Current Report on Form 8-K, filed
                           March 22, 2001.)

         (d)(3)            RPM Stockholders Agreement dated as of March 15, 2001
                           by and between LaBranche and certain former
                           stockholders of RPM.  (Incorporated by reference
                           from our Current Report on Form 8-K, filed
                           March 22, 2001.)

         (g)               None.

         (h)               None.
--------------------------
*  previously filed.

ITEM 13.          INFORMATION REQUIRED BY SCHEDULE 13E-3.

         Not applicable.






                                    SIGNATURE

         After due inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.


                                         LABRANCHE & CO INC.


                                         By: /s/ GEORGE M.L. LABRANCHE , IV
                                            ------------------------------------
                                             George M.L. LaBranche, IV
                                             Chairman, President and
                                             Chief Executive Officer


Dated: January 21, 2003







                                  EXHIBIT INDEX


EXHIBIT NO.                DESCRIPTION


(a)(1)(A)                  Revised Offer to Purchase dated January 21, 2003.

(a)(1)(B)                  Letter of Transmittal.

(a)(1)(C)                  Notice of Guaranteed Delivery.

(a)(1)(D)                  Form of Guidelines for Certification of Taxpayer
                           Identification Number on Substitute Form W-9
                           (attached to Exhibit (a)(1)(B) hereto). *

(a)(2)                     None.

(a)(3)                     None.

(a)(4)                     None.

(a)(5)                     None.

(b)                        None.

(c)                        None.

(d)(1)                     Agreement and Plan of Merger dated as of January 18,
                           2001, as amended as of February 15, 2001, by and
                           between LaBranche and ROBB PECK McCOOEY Financial
                           Services, Inc.("RPM"). (Incorporated by reference
                           from our Current Report on Form 8-K, filed March
                           22, 2001.)

(d)(2)                     Escrow Agreement dated as of March 15, 2001 by and
                           among LaBranche, RPM, George E. Robb, Jr. and Robert
                           M. Murphy, as the representatives of the former
                           stockholders of RPM, and the Bank of New York, as
                           escrow agent. (Incorporated by reference from our
                           Current Report on Form 8-K, filed March 22, 2001.)

(d)(3)                     RPM Stockholders Agreement dated as of March 15, 2001
                           by and between LaBranche and certain former
                           stockholders of RPM. (Incorporated by reference from
                           our Current Report on Form 8-K, filed March 22,
                           2001.)

(g)                        None.

(h)                        None.
---------------------------
*  previously filed.