Pelikehittäjät

Sega Development Division #3

Sega Enterprises, Inc.

Sega Enterprises, Inc. (USA)

Sega Enterprises, Ltd.

Sega Europe

Sega Games

SEGA Interactive Development Division

Sega Multimedia Studio

Sega of America

Sega R&D 2

Sega R&D 2

Sega R&D 2

Sega R&D 2

SEGA Racing Studio

Sega Rosso

Sega Sammy Holdings