Operating Engineers Local Union #3 FCU is a federal credit union serving members of Operating Engineers Local Union #3 and their families in the Livermore, California area. The credit union is chartered to serve construction and heavy equipment operators in Northern California. It provides standard financial services including savings, checking, and lending products 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.

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).

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.