Sony Computer Entertainment, Inc. (Japanese: 株式会社ソニー・コンピュータエンタテインメント) is a Japanese multinational video game company. The company was formed on November 16 1993 in Tokyo, Japan. They handle research & development, production, and sales of both hardware and software for the Playstation line of consoles.
Amongst a wide range of other things, they are responsible for the creation of the PlayStation 2 console.