Cameron Mackintosh has added two more West End theatres to his theatrical stable, with the acquisition of the Victoria Palace and Ambassadors Theatres, bringing his theatre-owning portfolio (under the group name Delfont Mackintosh) to nine venues. Major redevelopment plans have been announced for both, with the Ambassadors being renamed the Sondheim Theatre.
SOURCE: Playbill at 04:28PM on May 22, 2014