Southern California Gas Company owns and operates a natural gas distribution, transmission, and storage system. The company provides natural gas services to approximately 21.7 million customers in Central and Southern California. As of December 31, 2017, it had 2,964 miles of transmission and storage pipelines; 50,577 miles of distribution pipelines; 47,779 miles of service pipelines; and 9 transmission compressor stations, as well as 168 miles of transmission pipelines; 8,928 miles of distribution pipelines; 6,503 miles of service pipelines and 1 compressor station. The company was founded in 1867 and is based in Los Angeles, California. Southern California Gas Company is a subsidiary of Pacific Enterprises Inc.