Founded in 1979 as Gateway Security, Gateway Group One provides security and frontline customer services for corporations, health care facilities, entertainment venues and transportation hubs in the New York metropolitan area. It employs more than 4,000 expertly trained people who conduct security assessments and provide disaster recovery planning services. The company also provides a range of security solutions and incident reporting services. It has 24-hour dispatch center and emergency security officer response teams. The company provides valet parking and garages management services for regional hospitals and real estate firms. Gateway Group One offers armed guards and security officers and is located in Newark, N.J.