Southern Energy Credit Union, headquartered in Birmingham, Alabama, is the second-largest credit union in Alabama and the largest state-chartered credit union in the state. Founded in 1953 as APCO Employees Credit Union, it rebranded in 2025 following mergers with Powerco Federal Credit Union and Mutual Savings Credit Union. The institution serves over 90,000 members through 28 branches across Alabama, Georgia, and Mississippi, with over $3.5 billion in assets.

Tyndall Federal Credit Union is a credit union serving the Panama City, Florida area and surrounding regions. It is affiliated with Tyndall Air Force Base and serves military personnel, civilians, and their families. The institution provides banking services including savings accounts, loans, and other financial products to its membership.

Unify Financial Federal Credit Union is a nationwide credit union headquartered in Allen, Texas, with over 260,000 members and approximately $4.3 billion in assets as of 2025. Founded in 1948, it operates branches across multiple states including California, Nevada, Arizona, and Arkansas. As of November 1, 2025, Unify merged with CommunityAmerica Credit Union to form a combined institution.