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Southwest Gas is engaged in the business of purchasing, transporting and distributing the environmental fuel of choice - natural gas. We serve more than two million customers in Arizona, California, and Nevada. As the largest distributor of natural gas in Nevada and Arizona, we serve the Las Vegas, Phoenix, and Tucson metropolitan areas. In addition, we transport and distribute natural gas in portions of California, including areas in Lake Tahoe and San Bernardino County.
Electric Plant Board is a Princeton, KY-based company in the Energy and Utilities sector.
Columbia Gas of Virginia Inc is a Richmond, VA-based company in the Energy and Utilities sector.
SEMCO Energy Gas Company is a Port Huron, MI-based company in the Energy and Utilities sector.
Alliant Energy Corporation is an energy holding company with over 4,000 employees. Providing Midwest utility customers in safe and reliable electric and natural gas services is our top priority. Our corporate headquarters are located in Madison, Wisconsin. General offices are located in Cedar Rapids and Dubuque, Iowa; utility operation facilities are located in communities throughout our utility service territory in Iowa, Minnesota and Wisconsin. Alliant Energy Corporate stock is traded on the New York Stock Exchange under the ticker LNT. Alliant Energy is committed to providing an inclusive work environment for all and are proud to be an Equal Opportunity Employer M/F/Disability/Protected Veteran. A core corporate value of Alliant Energy is to be a responsible corporate citizen, caring for the environment and the communities where we do business and encouraging diversity in our employee and supplier ranks, we recognize, respect and appreciate the valuable and different perspectives that each of us bring to the work environment, our company and our customers.