Star One Credit Union is a federally chartered credit union headquartered in Sunnyvale, California, serving members across Santa Clara County and eight surrounding counties in the San Francisco Bay Area. Since 2015, it has been recognized by America’s Credit Unions as the #1 credit union in the country for highest direct financial benefits to members, and maintains a 5-star Bauer rating for 25+ consecutive years. The credit union operates six branches and offers a full range of banking products including checking, savings, loans, and investment services.

Sun Community Federal Credit Union is a credit union based in El Centro, California, serving members in the Imperial County region. The institution provides financial services including savings, lending, and checking accounts to its membership base.

Sunward Federal Credit Union is a credit union based in Albuquerque, New Mexico. It serves members in the southwestern United States with a focus on providing financial services to its membership base.

The Golden 1 Credit Union is a state-chartered credit union headquartered in Sacramento, California, serving members primarily in Northern California. It is one of the largest credit unions in California by membership and assets. The credit union serves state employees, public employees, and their families through its field of membership.

Together Credit Union is a federally chartered credit union based in Saint Louis, Missouri. The institution serves members in the Saint Louis metropolitan area and surrounding regions. Together Credit Union offers standard credit union services including savings accounts, loans, and financial products to its membership base.

Uncle Credit Union is a federally chartered credit union located in Livermore, California. It serves members in the local community with standard credit union services including savings accounts, loans, and financial products. The institution operates as a member-owned cooperative financial institution regulated by the National Credit Union Administration (NCUA).

Unify Financial Federal Credit Union is a nationwide credit union headquartered in Allen, Texas, with over 260,000 members and approximately $4.3 billion in assets as of 2025. Founded in 1948, it operates branches across multiple states including California, Nevada, Arizona, and Arkansas. As of November 1, 2025, Unify merged with CommunityAmerica Credit Union to form a combined institution.

USC Credit Union is a federally chartered credit union serving the University of Southern California community and its affiliates in Los Angeles, California. The institution provides financial services including savings accounts, loans, and other banking products to eligible members.

Valley First Credit Union is a federally chartered credit union serving the Modesto, California area and surrounding communities. The institution provides financial services including savings accounts, loans, and other banking products to its membership. Valley First operates as a community-focused financial cooperative in the Central Valley region of California.

Valley Strong Credit Union is a federally chartered credit union headquartered in Bakersfield, California, serving the San Joaquin Valley region. The institution provides financial services including savings, checking, loans, and other products to its membership base.