John Marshall Bancorp, Inc. operates as the bank holding company for John Marshall Bank that provides banking products and financial services in Arlington, Fairfax, Loudoun, Prince William, Montgomery, District of Columbia. The company offers checking, NOW, money market accounts, and savings accounts; certificates of deposit; and time, reciprocal IntraFi Demand, IntraFi Money Market, and IntraFi CD deposits. It also offers commercial real estate loans, residential and commercial construction and development loans, commercial and industrial loans, and residential mortgage loans; commercial term loans and lines of credit; U.S. small business administration; mortgage loan; and other loans, such as financing of equipment, receivables, contract administration expenses, and automobile financing. In addition, the company provides debit and credit cards; treasury and cash management services; business and personal insurance; and online and mobile banking with bill pay, sweep accounts, wire transfer, and check imaging and remote deposit capture services; and U.S. treasury bonds, government agency securities, and mortgage-backed securities. It serves small to medium-sized businesses, their owners and employees, professional corporations, non-profits, and individuals. The company was formerly known as John Marshall Bank and changed its name to John Marshall Bancorp, Inc. in March 2017. John Marshall Bancorp, Inc. was founded in 2005 and is headquartered in Reston, Virginia.