American First Credit Union is a federally insured credit union established in 1952 in Brea, California, originally serving grocery store workers. The institution expanded its field of membership in the early 2000s and now serves individuals and small businesses across Orange, Riverside, and San Bernardino counties, plus 14 surrounding cities, with partnerships extending membership through over 100 companies and community groups.

Certified FCU is a federal credit union headquartered in El Monte, California. It serves members in the Los Angeles area and surrounding regions. The institution operates as a member-owned financial cooperative providing banking services to its membership base.