Polyphony Digital Inc.

Polys Entertainment began as an internal development studio of Sony Computer Entertainment Inc. Under that name, the team developed two Motor Toon Grand Prix racing games for the PlayStation.

In 1998, one year after the completion of their monumentally successful game Gran Turismo, it became an independent company and was renamed Polyphony Digital Inc.

The offices are located in Tokyo, led by Kazunori Yamauchi, the director of the Gran Turismo series.

Polyphony Digital Inc. is a subsidiary of Sony Computer Entertainment Incorporated and part of the SCE Worldwide Studios group.