Bullfrog Productions, game featured: Populous, acquired by EA in 1995
Maxis, game featured: Sim City 2000, acquired by EA in 1997
Westwood Studios, game featured: Command and Conquer - Red Alert, acquired by EA in 1998
DreamWorks Interactive LLC, game featured: Medal of Honor, acquired by EA in 2000
Honorable mention to Mythic Entertainment/Bioware, acquired by EA in 2006
Song referenced: Runaway Train - Soul Asylum
Let’s add Sierra Entertainment to this list. King’s Quest 4 Lyfe
sad Prototype noises
Vivendi/Activision
Sierra was not acquired by EA.