On Oct. 1, 2026, Randolph-Brooks Federal Credit Union (RBFCU), headquartered in Live Oak, Texas, completed its merger with True Sky Federal Credit Union, headquartered in Oklahoma City, Oklahoma.

Prior to the merger, RBFCU had approximately $19.6 billion in assets, while True Sky Federal Credit Union had nearly $800 million in assets. The combined organization has more than $20 billion in assets and serves more than 1.1 million members.

Doeren Mayhew served as financial advisor to RBFCU in connection with the transaction. The advisory team was led by David Milkes, principal of Doeren Mayhew Advisors, LLC, who leads the M&A and Strategic Advisory Group within the firm’s Financial Institutions Group.

With more than 45 years of industry experience, Doeren Mayhew’s Financial Institutions Group has advised on more than 200 credit union M&A transactions, providing strategic and financial advisory services throughout the transaction process.

Learn more about our credit union merger advisory services today.