Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

The chart below lists all current subsidiaries of Greenhill & Co., Inc.

NAME OF SUBSIDIARY			JURISDICTION OF ORGANIZATION
Greenhill & Co., LLC			New York
Greenhill Aviation Co., LLC			New York
Greenhill Capital Partners, LLC			Delaware
Greenhill & Co. Europe Holdings Limited			England and Wales
Greenhill & Co. International LLP			England and Wales
Greenhill & Co. Europe LLP			England and Wales
Greenhill & Co. Cayman Limited			Cayman Islands, B.W.I.
GCP Managing Partner, L.P.			Delaware
GCP Managing Partner II, L.P.			Delaware
Greenhill Venture Partners, LLC			Delaware
GSAVP GP, L.P.			Delaware
Greenhill & Co. Holding Canada Ltd.			Canada
Greenhill & Co. Canada Ltd.			Ontario, Canada
Greenhill Capital Partners Europe LLP			England and Wales
GCP Europe General Partnership LP			Scotland
GCP Europe General Partnership II LP			Scotland

E-1