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Gulf Stream Marine is a Houston, TX-based company in the Energy and Utilities sector.
Production Enhancement Group, Inc., a Houston-based energy services company incorporated in Alberta, Canada, rades on the TSX under the symbol WIS.
Pintail Completions is a company that specializes in emissions-friendly horizontal wireline completions for the oil and gas industry.
Walters-Dimmick Petroleum, Inc., (WDP) is a marketer of Shell petroleum products with a primary focus on the distribution of Shell Quality Fuels across southwestern Michigan, northern Indiana, and northern Ohio. This is accomplished through a large
Swift Worldwide Resources is a New Orleans, LA-based company in the Energy & Utilities sector.