Ocelot

Ocelot joined Major Zero, commander of FOX. He brought FOX the Metal Gear technology he had obtained from Sokolov in 1970, then betrayed the CIA. He coerced the director of the CIA into divulging a list of the Philosophers and delivering the Philosophers' Legacy to FOX.

He eventually formed the Patriots using that money along with Zero.

ADAM
Adamska
CQC
Donald Anderson
First Round Manual Chambering
Fortune
GRU
Gray Fox
Gurlukovich Mercenaries
Hal Emmerich
James Johnson
Kenneth Baker
Liquid Ocelot (MGS4)
Liquid Snake
Liquid Snake's Right Arm
NSA Defection Incident
Naomi Hunter
Ocelot Unit
Pacemaker
Philanthropy
Revolver Attachment
Revolver Ocelot
Revolver Ocelot's Right Hand
Richard Ames
Scott Dolph
Sergei Gurlukovich
Shadow Moses Incident
Shalashaska
Sigint
Sokolov
Solid Snake
Solidus Snake
The Patriots
Triple Crosser
Vulcan Raven
Zero