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Hale International Nev Inc is a Corona, CA-based company in the Energy and Utilities sector.
Spencer Municipal Utilities is a Spencer, IA-based company in the Energy and Utilities sector.
EnergyTX is a Plano, TX-based company in the Energy and Utilities sector.
International Center for Gas Technology Information is a Arlington, VA-based company in the Energy and Utilities sector.
Piedmont Natural Gas Company, Inc., an energy services company, engages in the distribution of natural gas to residential, commercial, industrial, and power generation customers in North Carolina, South Carolina, and Tennessee. It also operates energy-related businesses, including unregulated retail natural gas marketing, regulated interstate natural gas storage, and intrastate natural gas transportation.