Randolph-Brooks Federal Credit Union is a credit union based in Live Oak, Texas. It was founded in 1952 and has grown to become one of the largest credit unions in the United States, with over 800,000 members and more than $9 billion in assets. The credit union offers a range of financial services, including checking and savings accounts, loans, mortgages, credit cards, and investment services. It operates over 50 branches in Texas and has a strong focus on serving military personnel and their families. The credit union is a not-for-profit organization and is owned by its members.