Fedserv, Inc, 7542 Waunaqua Dr, Winter Park, FL 32792, US

Operational for more than 15 years, Yang Enterprises provides applied engineering and information technology services. It offers facility operation and maintenance, system design and engineering, access control and alarm system monitoring and construction management services. The company also provides operations training, project management consulting, equipment maintenance and repair and on-site field support services. In addition, Yang Enterprises offers electronic document and computerized maintenance management systems. It employs more than 300 staff members. The company s clients include NASA, United Space Alliance, EG&G Technical Services, Northrop Grumman, Computer Sciences Corporation, The Boeing Company and ExxonMobil. It has locations throughout the United States, Europe, Africa and Asia. Yang Enterprises is headquartered in Oviedo, Fla.