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Africa Oil Corp. is a Canadian oil and gas company with producing and development assets in deepwater Nigeria; development assets in Kenya; and an exploration/appraisal portfolio in Africa and Guyana. The Company is listed on the Toronto Stock Exchange and on Nasdaq Stockholm under the symbol "AOI".
Vetco Gray (GE Energy) is a Houston, TX-based company in the Energy and Utilities sector.
Williams Brothers Roofing & Siding Co Inc is a Dayton, OH-based company in the Energy and Utilities sector.
Huckstorf Diesel Pump Svc is a Franklin, WI-based company in the Energy and Utilities sector.
Leed Energy Services is a Fort Lupton, CO-based company in the Energy and Utilities sector.