Randol­ph-Bro­oks Federal Credit Union (RBFCU)

Randolph-Brooks Federal Credit Union (RBFCU) is a federally chartered credit union headquartered in Live Oak, Texas. As the largest credit union in Texas and the 10th largest in the United States by total assets, RBFCU serves over 1.2 million members with more than $18.9 billion in assets as of 2025. The credit union operates over 60 branches across Texas, with a significant presence in San Antonio, Austin, Dallas-Fort Worth, and Corpus Christi markets.

RBFCU maintains strong military associations stemming from its roots serving Air Force personnel. Today, it serves members from more than 4,000 select groups including military families, employees of select organizations, and residents of designated communities throughout Texas.