Randstad US is an international company that provides temporary employee staffing and human resources services. First founded in 1960 in the Netherlands, it now operates in 40 countries. The company itself employs an impressive number, but it's the half a million people that it deploys to work in other companies each day that is astounding. It does this through its more than 3500 branches and 1100 in-house locations. Randstad US is the second largest provider of HR services in the world.