WILLIS TOWERS WATSON PLC — Director's Dealing 2011

May 4, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WILLIS GROUP HOLDINGS PLC (WSH)
CIK: 0001140536
Period of Report: 2011-05-02

Reporting Person: Krauze Vic (CEO, Willis North America)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-02	Ordinary Shares, nominal value $0.000115 per share	A	25000.0000	$0.0000	Acquired	43581.1166	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Ordinary Shares, nominal value $0.000115 per share	2512.0000	Indirect

Footnotes

F1: Comprised of 25,000 restricted share units ("RSUs"), which represent the right to recieve ordinary shares, par value $0.000115 per share, of Willis Group Holdings Public Limited Company subject to a three-year vesting schedule. The RSUs shall vest as follows: 33% on May 2, 2012 and May 2, 2013 and 34% on May 2, 2014.

F2: Includes an aggregate of 33,375 RSUs subject to the satisfaction of vesting requirements.