The Global Occult Coalition serves as an auxiliary combative and medical force against hostile threats. 

The British Occult Service enacts their duties through acting as a supplementary entity to aid Foundation operations. 

The Unusual Incidents Unit performs its duties through anomalous investigations of the paranormal world. 

ARC-478 is an allied SCP Foundation of the Paragon Research Institute. Activities are conducted via joint programs.

Area Omega is an allied SCP Foundation of the Paragon Research Institute. Activities are conducted via joint programs.