Cal Water

California Water Service (Cal Water) is the largest regulated American water utility west of the Mississippi River and the third largest in the country. Cal Water and its employees share a commitment to being the leading provider of water and wastewater services as well as delivering quality, service, and value to their customers.

SoCal Gas

SoCal Gas’ mission is to build the cleanest, safest, and most innovative energy infrastructure company in America. SoCal Gas lives by three values: Do the Right Thing, Champion People, aand Shape the Future.


ULCS is the primary contractor for a national transmission company, specializing in operating and maintaining all electrical transmission assets.

Peoples Gas

For more than 170 years, Peoples Gas has delivered safe, reliable natural gas to residents and businesses in Chicago.

National Grid

National Grid is committed to delivering safe and reliable energy to the customers and communities they serve. National Grid is the largest investor-owned energy company in the U.S., serving more than 20 million people throughout New York and Massachusetts.

Aqua Ohio

Aqua Ohio is committed to providing safe and reliable water and wastewater services to 20 counties across the Buckeye State.


Founded in 1823 as the New York Gas Light Company, Con Edison’s electric, gas, and steam service now provides energy for the 10 million people who live in New York City and the Westchester County.


Through the decades, many companies have come together to form Eversource, New England’s largest energy delivery company. Eversource’s 9,200 employees are committed to providing safe, reliable, and sustainable electric, gas, and water service to 4.4 million customers in Massachusetts, Connecticut, and New Hampshire.

Fund Employers

American Water

Aqua Ohio

American Electrical Testing Co., Inc

California Water Services

Consumers Energy


Entergy Nuclear Operations, Inc.



National Grid

Peoples Gas

Transmission Maintenance Construction LLC

Utility Lines Construction Services, Inc.


The Utility Workers Union of America, AFL-CIO (UWUA) is one of the most successful and progressive unions in the labor movement. With over 50,000 members working in the electric, gas, water and nuclear industries across the United States, the UWUA is recognized as both innovative and relentless in their interest in and ability to protect utility jobs. This includes advocating for wages, benefits and working conditions that improve the lives of UWUA members and their families.