EXHIBIT 21.1

SUBSIDIARIES OF THE REGISTRANT

Company	State of Organization
Enterprise Financial Services Corp		Delaware
Enterprise Bank & Trust		Missouri
Charford, Inc.		Missouri
EFSC Capital Trust II		Delaware
EFSC Capital Trust III		Delaware
EFSC Capital Trust IV		Delaware
EFSC Capital Trust V		Delaware
EFSC Capital Trust VI		Delaware
EFSC Capital Trust VII		Delaware
EFSC Capital Trust VIII		Delaware
EFSC Clayco Trust I		Delaware
EFSC Clayco Trust II		Delaware
Enterprise Real Estate Mortgage Company, LLC		Missouri
Enterprise IHC, LLC		Missouri
Millennium Holding Company, Inc.		Missouri
Millennium Brokerage Group, LLC		Tennessee