Headquartered in Fairfax, Va., P E Systems is a veteran-owned business company that has been providing engineering and information technology support services for more than 25 years. It serves clients in the commercial and government sectors. The company holds an 1SO 9001:2000 certification. It offers feasibility and requirement analysis, logistics engineering, system integration, and testing and evaluation services. In addition, it provides configuration and program management services. The company s other services include project planning, process control, and support and maintenance. It also offers risk and issue management services. The company s information technology support services include transition planning, Web development and maintenance, database administration and software development. P E Systems maintains one of its locations in Dayton, Ohio.