Exhibit 21

TREDEGAR CORPORATION
Virginia

Name of Subsidiary	Jurisdiction of Incorporation
AUS Corporation		Virginia
Bon L Aluminum LLC		Virginia
Bon L Campo Limited Partnership		Texas
Bon L Canada Inc.		Canada
Bon L Holdings Corporation		Virginia
Bon L Manufacturing Company		Pennsylvania
Bon L Manufacturing Company of Virginia		Virginia
The William L. Bonnell Company, Inc.		Georgia
Capital Square Insurance Company		Vermont
El Campo GP, LLC		Virginia
Guangzhou Tredegar Film Products Limited		China
Idlewood Properties, Inc.		Virginia
Molecumetics Institute, Ltd.(1)		Virginia
Molecumetics, Ltd.		Virginia
PROMEA Engineering srl		Italy
TFP Netherlands C.V		Netherlands
Therics, Inc.		Virginia
Tredegar Brazil Industria De Plasticos Ltda		Brazil
Tredegar Development Corporation		Virginia
Tredegar Europe S.a.r.l		Italy
Tredegar Far East Corporation		Virginia
Tredegar Film Products Argentina S.A		Argentina
Tredegar Film Products, B.V		Netherlands
Tredegar Film Products Company Shanghai, Limited		Shanghai
Tredegar Film Products Corporation		Virginia
Tredegar Film Products (Europe), Inc.		Virginia
Tredegar Film Products Italia S.r.l		Italy
Tredegar Film Products (Japan) Ltd.		Virginia
Tredegar Film Products Kft		Hungary
Tredegar Film Products - Lake Zurich, LLC		Virginia
Tredegar Film Products (Latin America), Inc.		Virginia
Tredegar Film Products (U.S.) LLC		Virginia
Tredegar Films Development, Inc.		Virginia
Tredegar Foreign Sales Corporation		U.S. Virgin Islands
Tredegar Performance Films Inc.		Virginia
Tredegar Reserves, Inc.		Virginia
Tredegar Investments Inc.		Virginia

(1) This company is a wholly-owned subsidiary of Molecumetics, Ltd., of which the Company owns 90.5% of the outstanding common stock.