Private Security Overseas

The question was a good firm, not the largest......

G4S is the largest security company in the world and the second largest company in the world, after WalMart. They have security contracts in just about every country in the world.

The US arm of G4S is G4S Secure Solutions (formerly called The Wackenhut Corporation) and the subsidiary that has government security contracts (and others) both in the USA and other countries is G4S Government Solutions (formerly Wackenhut Services, Inc.).

G4S security personnel run the gamut from unarmed security to fully equipped para-military security forces with military weapons, hand grenades, helicopters, armored vehicles, etc. They secure some of our country's most sensitive national security assets.

Securitas is a close second in size to G4S.

All have websites that list job opportunities.