EXHIBIT 21.0

Subsidiaries of Registrant

Subsidiary	State of Jurisdiction	Business Name
Enterprise Bank and Trust Company*	Massachusetts	Enterprise Bank
Enterprise Wealth Services LLC**	Delaware	Enterprise Wealth Services
Enterprise Security Corporation**	Massachusetts	Same
Enterprise Security Corporation (II)**	Massachusetts	Same
Enterprise Security Corporation (III)**	Massachusetts	Same
EBTC NMTC Investment Fund - CHC, LLC**	Delaware	Same

* Direct subsidiary of Enterprise Bancorp, Inc.

** Direct subsidiary of Enterprise Bank and Trust Company