Notre Dame Federal Credit Union (NDFCU) was founded in 1941 in Notre Dame, Indiana, and operates branches across Indiana, Michigan, Minnesota, and Arizona. It is the thirteenth largest credit union in Indiana and serves as a not-for-profit cooperative that reinvests profits in members and communities. The credit union is federally insured by the NCUA.

NuMark Credit Union is a full-service, not-for-profit financial institution serving Northern and Central Illinois and Northwest Indiana. Federally insured by the NCUA, it operates multiple branches across the region including Aurora, Chicago, Countryside, Crest Hill, Joliet, New Lenox, Plainfield, Tinley Park, and Warrenville. The credit union offers comprehensive financial services including checking and savings accounts, auto loans, mortgages, and business services.

Numerica Credit Union is a member-owned financial cooperative founded in 1937 (originally as Spokane Railway Credit Union) and headquartered in Spokane Valley, Washington. It serves over 170,000 members across Eastern Washington (Spokane, Tri-Cities, Wenatchee Valley) and North Idaho’s Panhandle region, with assets exceeding $3.5 billion. The credit union is federally regulated by the NCUA and offers a full range of banking, lending, and financial services.

Nusenda Credit Union is a federally-chartered, not-for-profit credit union headquartered in Albuquerque, New Mexico, with over 280,000 members and more than $4.7 billion in assets as of 2024. It is the largest credit union by membership in New Mexico and serves members across New Mexico and West Texas through more than 30 branches. Originally founded in 1936 as the Albuquerque Public Schools Federal Credit Union, it expanded its field of membership over decades to include employees of educational institutions and other organizations.

Nutmeg State Financial Credit Union is a member-owned, not-for-profit financial cooperative headquartered in Rocky Hill, Connecticut, serving the state since 1936. It operates multiple branches throughout Connecticut and offers comprehensive banking services including savings accounts, loans, and credit cards. The credit union is the 6th largest in Connecticut and emphasizes community-focused financial solutions with competitive rates and digital banking options.

Nuvision Federal Credit Union, headquartered in Huntington Beach, California, is a member-owned financial cooperative founded in 1935 serving over 187,000 members. It operates branches across California, Arizona, Wyoming, Alaska, and Washington, offering checking, savings, loans, mortgages, and credit card services. The credit union primarily serves transportation equipment employees and their families, though membership has expanded to other eligible groups.

Oklahoma Central Credit Union (OCCU) is a state-chartered credit union founded in 1941 serving the Tulsa, Oklahoma area and surrounding communities. With over 43,000 members and more than $544 million in assets, it operates a main office and nine branch locations across Tulsa, Broken Arrow, Jenks, and Owasso. OCCU offers personal and business banking services including checking and savings accounts, auto loans, mortgages, and personal lending.

Oklahoma’s Credit Union (OKCU) is a member-owned financial cooperative based in Oklahoma City that has served Oklahomans since 1954. The credit union operates branches throughout the Oklahoma City and Tulsa metro areas and serves members across multiple Oklahoma counties. OKCU offers checking and savings accounts, auto loans, mortgages, HELOCs, and other financial services.

OMNI Community Credit Union is a federally insured credit union headquartered in Battle Creek, Michigan, serving members since 1951 (originally as Clark Equipment Credit Union). With approximately 34,371 members and assets of $319.8 million, it operates 8 branches across southwestern Michigan and provides comprehensive financial services including checking, savings, loans, and mortgages.

One Nevada Credit Union is a state-chartered, federally insured credit union headquartered in Winchester, Nevada, serving Clark, Nye, and Washoe counties. As of February 2026, it is the largest locally based credit union in Nevada with 74,321 members, $1.5 billion in assets, and 13 branch locations. The credit union operates under a community charter and is well-capitalized with strong capital reserves.