Sony Pictures Television
Sony Pictures Television Inc. (or SPT) is an American television production and distribution studio founded in 2002 as the successor to Columbia TriStar Television. Based in Culver City, it is a division of Sony Entertainment's Sony Pictures Entertainment and a unit of the Japanese conglomerate Sony.
TriStar Pictures
The same year, former 20th Century Fox co-chairman Tom Rothman joined Sony Pictures and created TriStar Productions as a joint venture with existing Sony Pictures executives. The new TriStar will develop, finance and produce up to four films per year, as well as television programming and acquisitions, starting on September 1. Sony's TriStar "Pictures" unit will be retained for "other product, including titles from Sony Pictures Worldwide Acquisitions", and will distribute product from the new TriStar.