David J. E. Saumweber

TranTech, Inc., was founded in December 1989 in Alexandria, Virginia as a woman-owned Information Technology Solutions and Services provider. TranTech's core services include Business Support Services; Information Engineering, Architecture and Management; Software and Systems Engineering; IT Services and Support; and Voice and Data Networking. Using these services as a foundation. They have created solutions in Oracle Systems and Applications; and Utility (On Demand) Computing. They provide outstanding expertise, technical solutions and mission-critical support to a Federal Government client-base that includes numerous DoD and Civilian agencies, as well as state and local governments and commercial clients.

ManTech Enterprise Management, Inc. provides information technology management and engineering support services. It specialize in government contracting operations with focus on software and hardware procurement, facilities management, systems engineering and integration, and operational support. The company was founded on December 13, 1989 and is headquartered in Fairfax, VA.