Alliance Catholic Credit Union is a credit union based in Farmington Hills, Michigan, serving members primarily in the Detroit metropolitan area. The institution operates as a member-owned financial cooperative providing banking services to its membership base.

Chief Financial Federal Credit Union is a federally chartered, federally insured credit union headquartered in Rochester Hills, Michigan, established in 1941. The institution serves over 22,000 members across multiple branches in Pontiac, Dearborn, Rochester Hills, and Troy, with approximately $211.9 million in assets. Originally founded to serve the automotive industry, it has expanded to serve broader communities across southeastern Michigan.

DFCU Financial is a credit union headquartered in Dearborn, Michigan, serving the Detroit metropolitan area and surrounding regions. The institution operates as a full-service financial cooperative offering deposit, lending, and investment services to its membership.

Michigan State University Federal Credit Union (FCU) is a credit union based in East Lansing, Michigan, serving the Michigan State University community and surrounding area. It is a member-owned financial institution regulated by the National Credit Union Administration (NCUA). The credit union provides banking services including savings accounts, loans, and other financial products to eligible members.