Sempra

Sempra operates electric and natural gas utilities that supply power and gas to millions of households and businesses in Southern California, Central California, and Texas. In California, they deliver electricity to about 3.6 million people and natural gas to about 3.3 million people across 4,100 square miles. In Texas, they own and operate the power lines and equipment that deliver electricity to over 4 million customers. The company also invests in energy infrastructure projects in the United States and Mexico that help develop cleaner energy sources.