United States since 1996
A joint-venture between Sega of America and SOFTBANK Holdings Inc. that only existed for a short time.
Most logged first
1990 · Origin Systems
1989 · Logical Design Works
1994 · Nova
1970 · Sega Entertainment
2006 · Treasure
1995 · Sega AM3
1994 · SIMS Co., Ltd
1995 · Realtime Associates
2008 · Sports Interactive
2001 · KRGsoft
2001 · WOW Entertainment
29 releases between 1970 and 2013 · peak in 1995 with 5
Most recent releases with video
Where the company's games showed up