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Layne Water Midstream is a premier large-scale water midstream operator, delivering strategic and reliable water management solutions to the oil and gas industry.
RAM Energy Resources, Inc. is a Tulsa, OK-based company in the Energy and Utilities sector.
National Retrofitting Group is a Chicago, IL-based company in the Energy and Utilities sector.
Nanostellar Inc. is a Redwood City, CA-based company in the Energy and Utilities sector.
Alabama Gas Corporation, a natural gas distribution utility, engages in the purchase, distribution, and sale of natural gas in central and north Alabama. It purchases natural gas through interstate and intrastate suppliers, and distributes the purchased gas through its distribution facilities to residential, commercial, and industrial customers, as well as other end-users of natural gas. The company also provides transportation services to industrial and commercial customers. Alabama Gas Corporation serves approximately 395,766 residential customers; and 31,840 commercial, industrial, and transportation customers. Its distribution system includes approximately 11,225 miles of main and approximately 11,984 miles of service lines, odorization and regulation facilities, and customer meters. The company is headquartered in Birmingham, Alabama. Alabama Gas Corporation operates as a subsidiary of Energen Corporation