Advia Credit Union is a state-chartered, federally insured credit union headquartered in Kalamazoo, Michigan, serving over 200,000 members across Michigan, Wisconsin, and Illinois. With 28 full-service branches and access to over 35,000 CO-OP and Alliance One fee-free ATMs, it offers checking, savings, auto loans, mortgages, and digital banking services. The institution ranks in the top 3% of credit unions nationally by financial soundness and asset size, with over $2 billion in assets.

American 1 Credit Union is a federally chartered credit union headquartered in Jackson, Michigan. It serves members across Michigan and surrounding regions with a focus on personal and business financial services. The institution operates as a community-based financial cooperative providing deposit, lending, and investment products.

Honor Credit Union is a Michigan-based credit union headquartered in Berrien Springs with 28 member centers across southwest Michigan and three in the Upper Peninsula. Founded in 1934, it serves over 100,000 members and offers auto loans, mortgages, checking, savings, and business banking services.

Kellogg Community Credit Union is a federally chartered credit union headquartered in Battle Creek, Michigan. It serves members in the Calhoun County area and surrounding communities. The credit union provides traditional banking services including savings, checking, loans, and other financial products to its membership base.

OMNI Community Credit Union is a federally chartered credit union based in Battle Creek, Michigan, serving the local community and surrounding areas. The institution provides traditional banking services including savings accounts, loans, and financial products to its membership. OMNI operates as a member-owned cooperative financial institution regulated by the National Credit Union Administration (NCUA).