5. GardaWorld
We are continuing our list of biggest private security companies that are hiring with GardaWorld, a Canadian company, that boasts on its website to be “one of the world’s largest privately owned security services company.”
They offer services in a range of security services, among them, “cash services, protective services and aviation services.” If you’re a Canadian, you probably have seen their employees in airports as screening officers and in a variety of positions in the rest of the world. True, their workforce towers at an impressive 62,000 spread across the world. For a company founded in 1995 only, this is more than impressive. Their career website offers jobs in the USA, in Canada and Internationally.

Daxiao Productions/Shutterstock.com