Thomas D. Madison

Systems Integration & Development, Inc. provides business consulting, systems development/integration, and process improvement solutions. It offers systems modernization, enterprise software solutions, infrastructure support, applied sciences, and data management to public and private sector clients. The company was founded in 1991 and is headquartered in Rockville, MD.

Capstone Corp. provides information technology, operational and strategic support services. It specializes in command and control operations; deliberate and adaptive planning services; education, training and exercise support; emergency response and civil operations; special studies and analysis; enterprise information technology operations and maintenance; enterprise information technology solutions and compliance; systems engineering and technical assistance; and technical and administrative services. The firm serves the homeland security and military missions. The company was founded by William J. Moore III in 1984 and is headquartered in Alexandra, VA.