Company Story
1999 - MainStreet Bancshares, Inc. was founded
2001 - Opened its first branch in Fairfax, Virginia
2004 - Completed its initial public offering (IPO)
2007 - Expanded into the Washington, D.C. market
2011 - Acquired George Mason Bankshares, Inc.
2013 - Opened its first branch in Arlington, Virginia
2017 - Acquired Heritage Bank of Northern Virginia
2020 - Completed the acquisition of WashingtonFirst Bankshares, Inc.