Kenneth J. Orlowski

The Associated General Contractors of America is a leading association for the construction industry, representing over 27,000 firms, including 6,500 general contractors and 9,000 specialty-contracting firms. The private company is based in Arlington, VA and has subsidiaries in the United States. The company's mission is to ensure the continued success of the construction industry. The CEO of the company is Stephen E. Sandherr.

Marathon Oil Co. explores, transports and markets crude oil, and natural gas. It focuses on oil and gas exploration and production in Angola, Canada, Equatorial Guinea, Norway, the UK and the US. The company was founded by Henry M. Ernst in 1886 and is headquartered in Houston, TX

Delhi Gas Pipeline Corp. explores oil and natural gas. The company is headquartered in Dallas, TX.

Fisk Corp. provides electrical construction services. It designs, installs and maintains electrical and data infrastructure systems. The company's services include installation and maintenance of structured cabling, electronic security systems audio and visual setups, wireless LAN and WAN systems, telephony and network services. Fisk was founded by John R. Fisk in 1913 and is headquartered in Houston, TX.