Alliant Credit Union is a federally chartered credit union headquartered in Chicago, Illinois. It is one of the largest credit unions in the United States by assets and membership. Alliant operates as an online-focused institution serving members nationwide with competitive rates on savings and lending products.

American Airlines Federal Credit Union is a credit union headquartered in Fort Worth, Texas, primarily serving employees and members of the airline industry. The institution operates as a federally chartered credit union with a focus on providing financial services to American Airlines employees and eligible family members.

Credit Union 1 is a credit union headquartered in Lombard, Illinois, serving members in the Chicago metropolitan area. The institution operates as a federally chartered credit union regulated by the National Credit Union Administration (NCUA). It provides standard consumer banking services including savings accounts, loans, and related financial products to its membership base.

Great Lakes Credit Union is a federally chartered credit union located in Bannockburn, Illinois, serving members in the Chicago metropolitan area and surrounding regions. The institution provides traditional banking services including savings accounts, loans, and other financial products to its membership base.

Justice Federal Credit Union is a federally chartered credit union headquartered in Chantilly, Virginia, serving members in the Northern Virginia region. The institution provides financial services including savings, checking, loans, and investment products to its membership base.

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.

National Police Federal Credit Union is a credit union serving law enforcement and public safety personnel, based in Chicago, Illinois. The institution serves police officers and related public safety professionals across multiple states.

Numark Credit Union is a federally chartered credit union based in Joliet, Illinois. It serves members in the Chicago metropolitan area and surrounding regions. The institution provides standard credit union services including savings accounts, loans, and financial products to its membership base.

Selfreliance FCU is a federally chartered credit union based in Chicago, Illinois, serving members primarily from Ukrainian and Eastern European communities. The institution focuses on providing financial services to individuals with ties to these communities and their families. It operates as a community-based credit union with a long history of serving its membership base in the Chicago area.