Brad Graham

DynCorp International, Inc. provides law enforcement, security, base operations and aviation consulting, and engineering services to government agencies. The firm’s services include interactive map, aviation, intelligence and security, phoenix training courses, logistics and contingency operations, operations and maintenance, training, and case studies. The company was founded in 1946 and is headquartered in McLean, VA.

Layne Christensen Co. operates as a water management, construction, and drilling company. It provides water management solutions for government agencies, commercial water suppliers, industrial facilities, and energy companies. The firm also offers specialized construction solutions for the management of water in any industry or environment. It defines the source, depth, magnitude, and overall feasibility of water aquifers, and drill high-volume wells suitable for supplying water to government agencies, industrial, and agricultural customers. The company was founded by Mahlon E. Layne in 1882 and is headquartered in Woodlands, TX.