POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and
appoints each of Matthew Furman, Nicole Napolitano, Neil Falis, Cindy
Hanna, Thomas Scholtes and Elaine Wiggins or any of them signing singly,
and with full power of substitution, the undersigned's true and lawful
attorney-in-fact to:

(1) execute for and on behalf of the undersigned, in the
undersigned's capacity as an officer and/or director
of Willis Towers Watson Public Limited Company or
one of its subsidiaries (as applicable, the ?Company?),
upon the consummation of the merger between Willis
Group Holdings Public Limited Company and Towers
Watson & Co., Forms 3, 4 and 5 in accordance with
Section 16(a) of the Securities Exchange Act of 1934,
 as amended (the ?Exchange Act?), and the rules and
regulations of the United States Securities and
Exchange Commission (?SEC?) thereunder;

(2) do and perform any and all acts for and on behalf of
the undersigned which may be necessary or desirable
to complete and execute any such Form 3, 4 or 5,
 including filing and applying for any accession, CCC
 and CIK filing codes (including filing SEC Form ID or
any similar form), completing and executing any
amendment or amendments thereto and timely filing
any such form with the SEC and any stock exchange or
similar regulatory authority; and

(3) execute for and on behalf of the undersigned, in the
undersigned?s capacity as a Director or Corporate
Secretary of the Company, Section 53 Notification(s)
in relation to Director?s/Secretary?s Interest(s) in
Shares or Debentures as required under Section 53
and 64 of the Companies Act or 1990, as may be amended
and revised from time to time, and the rules thereunder;
and

(4) do and perform any and all acts for and on behalf
of the undersigned that may be necessary or desirable
to complete and execute any such Notification
and timely file such form with the Company as
required under the Companies Act; and

(5) take any other action of any type whatsoever in
connection with the foregoing which, in the opinion
of such attorney-in-fact, may be of benefit to, in the
best interest of or legally required by, the undersigned,
it being understood that the documents executed by
such attorney-in-fact on behalf of the undersigned
pursuant to this Power of Attorney shall be in such
form and shall contain such terms and conditions as
such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact
full power and authority to do and perform any and every act
and thing whatsoever requisite, necessary or proper to be
done in the exercise of any of the rights and powers herein
granted, as fully to all intents and purposes as the undersigned
might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming
all that such attorney-in-fact, or such attorney-in-fact's
substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights
and powers herein granted. The undersigned acknowledges
that the foregoing attorneys-in-fact, in serving in such
capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's
responsibilities to comply with Section 16 of the Exchange Act.

 This Power of Attorney shall remain in full force and effect
until the undersigned is no longer required to file Forms 3,
4 and 5 with respect to the undersigned's holdings of
and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing
delivered to the foregoing attorneys-in-fact.

This Power of Attorney shall not be affected by the incapacity
of the undersigned.

[Remainder of Page Intentionally Left Blank.]

IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 18th day of December, 2015.

By: /s/ Paul Thomas
Name:  Paul Thomas
Director