Supply Chain

Information for vendors, contractors and suppliers on how to do business with SoCalGas®.

SoCalGas is the nation's largest natural gas distribution utility, delivering clean, safe and reliable energy to 21.8 million consumers through 5.9 million meters in more than 500 communities.

Our service territory encompasses approximately 24,000 square miles in diverse terrain throughout Central and Southern California, from Visalia to the Mexican border.

Part of our essential workforce are the over 2,200 vendors, contractors and suppliers we work with. We spend over $1.57B annually for supply chain in the areas of transmission and distribution services and equipment, engineering and technical services, IT, construction and maintenance, facilities and oilfield services. You can find a list of the types of products and services we purchase on our FAQ page here.

In 2019, SoCalGas reported that 41.77 percent of products and services were provided by diverse suppliers, representing the 27th consecutive year that SoCalGas’ supplier diversity spending has been above the California Public Utilities Commission’s goal of 21.5%. SoCalGas spent a total of $726 million on purchases with women, minority, LGBT, and disabled veteran business enterprises in 2019. You can learn more about being part of our supplier diversity program here.