Square Enix has taken over the publisher, Eidos. Eidos is apparently under Eidos plc, a subsidiary of Square Enix.This means that Square Enix, a Japanese company famous for Final Fantasy, will have control over series like Tomb Raider, Hitman, and Thief.
Other games from this publisher include Commandos, Deus Ex, Legacy of Kain, Timesplitters, and Fear Effect.