The Foundation often referred to as The SCP Foundation, is a secret organization dedicated to the security and safety of the world by securing and containing anomalous and hostile artifacts and entities among many things, referred to as SCPs. They overall serve as the titular main antagonistic organization of SCP - Containment Breach.
- Researcher Furguson
- D-9341 - Player Character
Mobile Task Forces
- MTF Alpha-2 ("The Mailmen")
- MTF Gamma-5 ("They're on our side, Sir!")
- MTF Eta-10 ("See No Evil")
- MTF Epsilon-11 ("Nine-Tailed Fox")
- Mysterious Task Force ("Cloud Nine")
- Agent Ulgrin
- Site Director Rosewood
- According to the file for SCP - 2314 on the SCP Foundation Site, in an interview it was revealed that "SCP" is usually pronounced "scip"