Robison Construction, Inc (RCI), founded in 1973 by Mark Robison, was a leader in the heavy civil and industrial construction industry in Washington, building miles of the states infrastructure. The company quickly expanded its capabilities into other practices and areas served to include the Pacific Islands, Oregon and Idaho. RCI ventured into the environmental and remediation market sector with its sister company RCIE, serving the US Military in many locations and the Hanford Nuclear Reservation. RCI, with more than 1,000 employees and $225 million in revenue solidified a strong presence in the construction and environmental industries, selling to Parsons in 2005.