Cardinal Financial (CFNL) in Tysons Corner, Va., has merged its two banks.
The $3.1 billion-asset company said Monday that its Cardinal Bank has absorbed Business Bank, which had been a unit of United Financial. Cardinal bought United Financial for $52 million in January.
Cardinal has 37 branches in Virginia, Maryland and Washington, D.C.
The company also operates George Mason Mortgage, a residential mortgage lender in Fairfax, Va., and Cardinal Wealth Services.