US Security Associates

U.S. Security Associates (USA) is one of America's largest security companies, delivering uniformed security services, consulting and investigations and specialized security solutions throughout the United States and around the world. We operate 160 branch offices and have experience and on-the-ground resources in 120 countries. USA employs 46,000 security professionals with diverse expertise and insight, ranging from entry-level security officers to some of the industry's best talent, from law enforcement, military and corporate security backgrounds.