| 3D Realms | Garland | 1994 |
| 989 Studios | Los Angeles | 1995 |
| Activision | Santa Mônica | 1 de outubro de 1979 |
| ArenaNet | Bellevue | 2000 |
| Aspyr | Austin | 1996 |
| Bethesda Softworks | Rockville | 1986 |
| Big Huge Games | Timonium | fevereiro 2000 |
| Black Isle Studios | Condado de Orange | 1996 |
| Blizzard North | San Mateo | 1993 |
| Bluepoint Games | Austin | 9 de março de 2006 |
| Cavedog Entertainment | Bothell | 1996 |
| Cinematronics | El Cajon | 1975 |
| Crystal Dynamics | Redwood City | 1992 |
| Deck Nine | Louisville | 1997 |
| Digital Anvil | Austin | 1996 |
| Digital Chocolate | San Mateo | 2003 |
| Disney Interactive Studios | Glendale | 5 de dezembro de 1994 |
| Double Fine Productions | São Francisco | julho 2000 |
| EA Orlando | Orlando | 1994 |
| Epyx | São Francisco | 1978 |
| Firaxis Games | Sparks | 1996 |
| Flagship Studios | São Francisco | 2003 |
| Google Arts & Culture | — | fevereiro 2011 |
| Gray Matter Interactive | Los Angeles | 1994 |
| Harmonix Music Systems | Cambridge | 1995 |
| High Impact Games | Burbank | 2003 |
| Id Software | Richardson | 1 de fevereiro de 1991 |
| Imagic | Los Gatos | 1981 |
| Indie Built | Salt Lake City | 1983 |
| Indústrias WMS - Williams Electronics | Chicago | 1974 |
| InnerSloth | Redmond | 2015 |
| Iron Lore Entertainment | Boston | outubro 2000 |
| Irrational Games | Boston | 1997 |
| Midway Games | Chicago | 1988 |
| Monster Games | Northfield | 1996 |
| Naughty Dog | Santa Mônica | 1984 |
| NetherRealm Studios | Chicago | 2010 |
| New World Interactive | Denver | 2010 |
| Nintendo Software Technology | Redmond | 1998 |
| NStigate Games | Condado de Marin | março 1998 |
| Obsidian Entertainment | Irvine | 12 de junho de 2003 |
| Oddworld Inhabitants | Berkeley | 1994 |
| Parker Brothers | Beverly, Salém | 1883 |
| Petroglyph Games | Las Vegas | 1 de abril de 2003 |
| PopCap Games | Seattle | 2000 |
| Respawn Entertainment | Sherman Oaks, Los Angeles | 2010 |
| Retro Studios | Austin | outubro 1998 |
| Robot Entertainment | Plano | 2009 |