Southern California Gas Company

Sempra is a holding company primarily engaged in regulated utilities in California and Texas. The company invests in and operates electric and gas utilities and other energy infrastructure to provide energy services. Sempra was established in 1998 through the merger of Enova Corporation and Pacific Enterprises, the parent companies of its California utilities: SDG&E, which began operations in 1881, and SoCalGas, which began operations in 1867. Sempra has expanded its regulated utility presence in Texas through an 80.25% interest in Oncor and a 50% interest in Sharyland Utilities. Sempra Infrastructure's assets include investments in the U.S. and Mexico, focusing on LNG, energy networks, and low carbon solutions. The company's business activities are organized into three reportable segments: Sempra California, Sempra Texas Utilities, and Sempra Infrastructure. SDG&E, part of Sempra California, is a regulated public utility providing electric services to approximately 3.6 million people and natural gas services to approximately 3.3 million people within an approximate 4,100 square mile service territory in Southern California, covering San Diego County and a portion of Orange County, as of December 31, 2025.