Conspiracy Studios
- Group based in London, UK. Includes studio profile, filmography, past projects and information about the short film "Outline Of A Man".
- http://www.conspiracystudios.co.uk/

Collectively Mad Productions
- Includes forum, links and films.
- http://www.collectivelymad.com

Creative Youth Resources
- A film ministry that produces evangelistic films for churches, Para-churches, and international evangelistic ministries.
- http://www.creativeyouthresources.com/

Coal Mine Canary Films
- Independent feature film production company.
- http://www.coalminecanary.com

Charred Phalanx Productions
- Makers of several films including S is for Caesar and Phalanx of the White Rider.
- http://www.siteofpower.com

Crowfeather Films
- Low-budget and no-budget video filmmaking group located in the middle of Nowhere, America. They specialize in dark, serrated-edge genre movies, both short and feature length films.
- http://www.crowfeatherfilms.com/