Exhibit 21

Chesapeake Utilities Corporation

Subsidiaries of the Registrant

Subsidiaries	State Incorporated
aQuality Company, Inc	Delaware
Eastern Shore Natural Gas Company	Delaware
Sharp Energy, Inc.	Delaware
Chesapeake Service Company	Delaware
Xeron, Inc.	Mississippi
Sam Shannahan Well Company, Inc.	Maryland
Sharp Water, Inc.	Delaware
OnSight Energy, LLC	Delaware
Peninsula Energy Services Company, Inc.	Delaware
Peninsula Pipeline Company, Inc.	Delaware
Subsidiaries of Sharp Energy, Inc.	State Incorporated
Sharpgas, Inc.	Delaware
Tri-County Gas Co., Incorporated	Maryland
Subsidiaries of Chesapeake Service Company	State Incorporated
Skipjack, Inc.	Delaware
BravePoint, Inc.	Georgia
Chesapeake Investment Company	Delaware
Eastern Shore Real Estate, Inc.	Maryland
Subsidiaries of Sharp Water, Inc.	State Incorporated
Sharp Water of Idaho, Inc.	Delaware
Sharp Water of Minnesota, Inc.	Delaware