Diane Creel

URS Corp. provides engineering, construction, and technical services. It engages in program management, design, construction, operations and maintenance and decommissioning and closure services. The company was founded in 1951 and is headquartered in San Francisco, CA.

CH2M HILL Cos. Ltd. provides consulting, design, design-build, operations and program management services. The company offers its services to the government, civil, industrial and energy clients. Its work is concentrated in the areas of water, transportation, environmental, energy, facilities and resources. The company was founded by Holly A. Cornell, James Howland, Burke Hayes and Fred Merryfield in 1946 and is headquartered in Englewood, CO.

Teledyne Corp. manufactured specialty metals primarily used in the aviation, electronics, industril and consumer segments. The company was founded by Henry Singleton in 1960 and at one point owned more than 100 smaller companies in the same specialty metals field. In 1996 the company merged with Allegheny Ludlum to form Allegheny Teledyne.

Nalco Wastewater Contract Operations, Inc. provides environmental management solutions. The company was founded by Diane C. Creel and Robert Cummings on September 14, 1993 and is headquartered in New York, NY.

H.W. Lochner, Inc. provides transportation engineering services. It offers civil and structural engineering, project management, planning, environmental and construction services. The firm provides aviation, environmental, roadway, rail, transit, planning and structures services. The company was founded in 1944 and is headquartered in Chicago, IL.

Ecovations, Inc. specializes in inspections, emergency repairs, handyman and design build and remodeling services. The company was founded by Ryan Marc Potter and Jen Potter in 2009 and is headquartered in Larkspur, CO.