Exhibit 21 Subsidiaries of the Registrant - ------------------------------ Name State of Incorporation ---- ---------------------- The Bryn Mawr Trust Company Pennsylvania Bryn Mawr Financial Services, Inc. Pennsylvania Bryn Mawr Advisors, Inc. Pennsylvania Insurance Counsellors of Bryn Mawr, Inc. Pennsylvania Bryn Mawr Brokerage Co., Inc. Pennsylvania Joseph W. Roskos Co., Inc. Pennsylvania Bryn Mawr Asset Management, Inc. Pennsylvania BMT Settlement Services, Inc. Pennsylvania Bryn Mawr Finance, Inc. Delaware