Rainmaker was a visual effects and post-production company headquartered in Vancouver, Canada, with an office in Los Angeles, California, United States, which contributed to the final works for feature films, television shows, commercials and video games.
Vancouver-based post-production firm Rainmaker Income Fund which owned Rainmaker Digital Effects announced its acquisition of a 62% stake in Mainframe Entertainment from IDT Corporation on 20 July 2006 for $13.8 million.
[1][2] The next month, Rainmaker announced it would acquire the remaining 38% of the company.
[4] Rainmaker Income Fund announced on 29 August 2006, that RNK Capital L.P. would acquire the remaining 38% stake and merge into Rainmaker Income Fund.
Rainmaker created special effects scenes for films such as I, Robot, Armageddon, and The Da Vinci Code, as well as television series such as Stargate SG-1, Stargate Atlantis and Smallville.