United Chambers of Commerce of the San Fernando Valley and Region is a coalition of 32 business organizations including twenty member chambers, representing over 21,000 businesses that provide over 387,000 jobs. UC is a non-profit mutual benefit corporation whose roots go back to the turn of the century when business first began to spring up in the Valley.

United Chambers deals with Valley-wide, County-wide and Regional issues and promotes the San Fernando Valley's overall welfare, progress and economic prosperity. We also advocate on businesses behalf on a State and Federal level for the good of all business. UC encourages the development of new business ventures in the community, and supports the existing commercial base. Additionally, UC provides a network of communication among chambers, businesses and government to amplify local concerns.

A variety of predecessor alliances came together in 1977 to form the current UC. This unity provides a combined source of strength to each Chamber, while preserving each community's autonomy and sense of locality.