| Name | Title | Contact Details |
|---|
Hunting plc is a British-based supplier to the oil and gas industry.
Adon Construction is a Kaneohe, HI-based company in the Energy and Utilities sector.
Lario Oil is a Wichita, KS-based company in the Energy and Utilities sector.
Marathon Oil Corporation (NYSE: MRO) is an independent international exploration and production company. Based in Houston, Texas, Marathon Oil had net proved reserves at the end of 2011 of 1.8 billion barrels of oil equivalent in North America, Europe and Africa.
Pengrowth Corporation is a Calgary, AB-based company in the Energy & Utilities sector.