Contact Energy Limited generates and sells electricity and natural gas in New Zealand. It operates in two segments, Wholesale and Retail. The company is involved in selling electricity to the wholesale electricity market, and commercial and industrial customers; and delivering electricity, natural gas, broadband, and other products and services to mass market customers. It offers bottled gas products. In addition, the company owns and operates hydro, geothermal, and thermal power stations. It serves approximately 625,000 customers. Contact Energy Limited was incorporated in 1995 and is based in Wellington, New Zealand.