Towers Watson announced the completion of the merger of Towers Perrin and Watson Wyatt.

The transaction to form Towers Watson, a leading global professional services company, was first announced on June 28, 2009. Watson Wyatt Chief Executive Officer John Haley will serve as Towers Watson's Chairman and Chief Executive Officer; Towers Perrin Chief Executive Officer Mark Mactas will serve as Deputy Chairman, President and Chief Operating Officer.

Towers Watson will be headquartered in New York City.