Southern Company

AGL Resources, an energy services holding company, serves more than 2 million customers in more than six states through its utility subsidiaries, which include Atlanta Gas Light, Elizabethtown Gas in New Jersey, Virginia Natural Gas, Florida City Gas, Chattanooga Gas and Elkton Gas in Maryland. The company owns Houston-based Sequent Energy Management, an asset manager serving natural gas wholesale customers throughout the East and Midwest. As a 70 percent owner in the SouthStar partnership, it markets natural gas to consumers in Georgia under the Georgia Natural Gas brand. AGL Networks, the company's telecommunications subsidiary, owns and operates fiber optic networks in Atlanta and Phoenix. The company also owns and operates Jefferson Island Storage & Hub, a high-deliverability natural gas storage facility near the Henry Hub in Louisiana. AGL Resources is headquartered in Atlanta.

Clyde Bergemann is a part of the Clyde Bergemann Power Group. It is a supplier of boiler cleaning and ash handling technologies. The company improves the boiler performance through various innovative and advanced on-load boiler cleaning solutions for operators and manufacturers of boilers. It serves the power generation, pulp and paper, industrial and waste-to-energy markets. Headquartered in Atlanta, the company offers a full range of boiler cleaning devices, including steam- and air-operated sootblowers and advanced cleaning devices, such as water cannons, multimedia and multimode sootblowers. Additionally, Clyde Bergemann offers a wide range of engineering and site support services, including on-site assessments and walkdowns. It also provides a full range of after-sales support services, from spare parts to full maintenance contracts for all sootblower makes.