FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   BARDENWERPER WALTER W 2. Date of Event Requiring Statement (Month/Day/Year) 01/04/2010 3. Issuer Name and Ticker or Trading Symbol Towers Watson & Co. [TW] (Last) (First) (Middle) 875 THIRD AVENUE 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Secretary and General Counsel 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) NEW YORK, NY 10022 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Class A Common Stock 63,345 D Â

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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option- Right to Buy	01/01/2010(1)	09/09/2016	Class A Common Stock	7,114	$ 42.47	D	Â
Deferred Stock Unit	01/15/2010(2)	01/15/2010(2)	Class A Common Stock	3,354	$ 0 (2)	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
BARDENWERPER WALTER W 875 THIRD AVENUE NEW YORK, NY 10022	Â	Â	  Secretary and General Counsel	Â

Signatures

Karl Chen, attorney-in-fact for Mr. Bardenwerper		01/04/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	As a result of the closing under the Agreement and Plan of Merger entered into by Towers, Perrin, Forster & Crosby, Inc. and Watson Wyatt Worldwide, Inc. (Watson Wyatt), these options to buy Class A common stock of the Issuer were issued and exchanged on a one-for-one basis for vested Watson Wyatt options with the same exercise price.
(2)	These deferred stock units were issued under the Watson Wyatt fiscal 2009 SBI Program upon consummation of the merger and will be settled in shares of Class A common stock of the Issuer on a one-for-one basis.

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