EXHIBIT 21 Page 1 of 4 LIST OF SUBSIDIARIES OF INGERSOLL-RAND COMPANY The following list represents the principal subsidiaries of the company all of which (except as otherwise indicated) are deemed to be 100% owned, directly or indirectly, and whose financial statements are included in the consolidated statements. The subsidiaries of Ingersoll-Dresser Pump Company (IDP), a general partnership owned 51% by the company, are deemed to be 100% owned by IDP directly or indirectly. The names of particular subsidiaries omitted, if considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary. SUBSIDIARIES OF INGERSOLL-RAND COMPANY Clark Equipment Company Delaware Automotive Products Company Delaware Blaw-Knox Construction Equipment Corporation Delaware Clark Equity Company Delaware Clark Industries Company Delaware Blaw-Knox Company England Clark Business Services Corporation Michigan Celfor Insurance Co., Ltd. Bermuda Clark Distribution Services Inc. Michigan CDS Midwest, Inc. Michigan Clark Foreign Sales Corporation Barbados Clark-Hurth Components Marketing Company Delaware Ingersoll-Rand Italiana S.p.A. Italy Ingersoll-Rand Services & Engineering Company Switzerland Ingersoll-Rand Acceptance Company, S.A. Switzerland Ingersoll-Rand Investment Company, S.A. Switzerland G. Klemm Bohrtechnik GmbH Germany Melroe Equipment Limited Canada Melroe Parts Trading GmbH Germany Club Car, Inc. Delaware Club Car International, Inc. Guam Club Car Limited New Zealand Ingersoll-Rand China Limited Delaware Ingersoll-Rand China Investment Company Limited China Torrington-Wuxi Bearings Company Limited China (78% owned by the company) Ingersoll-Rand International, Inc. Delaware Ingersoll-Rand International Sales Inc. Delaware Ingersoll-Rand International Holding Corporation New Jersey Ingersoll-Rand S.A. Switzerland Page 2 of 4 Ingersoll-Rand Worldwide, Inc. Delaware NT Acquisition Limited England Northern Research & Engineering Company Massachusetts Schlage Lock Company California Schlage (N.Z.) Limited New Zealand Von Duprin, Inc. Indiana Schlage de Mexico S.A. de C.V. Mexico SEW Holding Corporation Colorado Woodcliff Insurance, Ltd. Bermuda The Torrington Company Delaware Kilian Manufacturing Corporation Delaware Torrington Holdings, Inc. Delaware Industrias del Rodamiento S.A. Spain Ingersoll-Rand Iberica, S.L. Spain Compagnie Ingersoll-Rand France Ingersoll-Rand Equipements de Production S.A. France Ingersoll-Rand Equipements de Construction France Etablissements Montabert S.A. France S.A. Charles Maire France Torrington France, S.A.R.L. France Ingersoll-Rand Asia Pacific, Inc. Delaware Ingersoll-Rand (Australia) Ltd. Australia Ingersoll-Rand S.E. Asia (Private), Limited Singapore Ingersoll-Rand Benelux Belgium N.V. Aro S.A. Belgium Ingersoll-Rand Canada, Inc. Canada Torrington, Inc. Canada Torrington Industria e Comercio Ltda. Brazil Ingersoll-Rand World Trade Ltd. Bermuda Ingersoll-Rand (Barbados) Corporation Barbados 3324745 Canada, Inc. Canada Torrington Beteiligungs GmbH Germany Torrington GmbH Germany Torrington Nadellager GmbH Germany Ingersoll-Rand GesmbH (Austria) Austria Ingersoll-Rand Sales Company Limited Delaware Ingersoll-Rand European Sales Ltd. England Ingersoll-Rand Holdings Limited England Ingersoll-Rand Company Limited England Ingersoll-Rand Company South Africa (Proprietary) Ltd. South Africa The Torrington Company Limited England The Aro Corporation (U.K.) Limited England Page 3 of 4 Ingersoll-Rand Beteiligungs GmbH Germany ABG Allgemeine Baumaschinen-Gesellschaft mbH Germany ABG Verwaltungs GmbH Germany ABG Werke GmbH Germany Ingersoll-Rand GmbH Germany Ingersoll-Rand Beteiligungs und Grundstucksverwaltungs GmbH Germany Ingersoll-Rand Europe France Ingersoll-Rand (India) Ltd. (74% owned by the company) India Ingersoll-Rand Japan Ltd. Japan Ingersoll-Rand Philippines, Inc. Philippines Ingersoll-Rand AB Sweden Ingersoll-Rand S.A. de C.V. Mexico Wadco Tools Limited (74% owned by the company) India SUBSIDIARIES OF INGERSOLL-DRESSER PUMP COMPANY Ingersoll-Dresser Pumps de Argentina, S.A. Argentina Ingersoll-Dresser Pumps (Australia) Pty. Limited Australia Ingersoll-Dresser Pumps GmbH Austria Ingersoll-Dresser Pumps do Brazil Industria e Comercio Ltda. Brazil Ingersoll-Dresser Pump Canada Inc. Canada Ingersoll-Dresser Pumps de Colombia S.A. Colombia Worthington Centroamericana Ltda. Costa Rica Ingersoll-Dresser Pompes France IDP Pleuger France IDP International France Deutsche Ingersoll-Dresser Pumpen GmbH Germany Ingersoll-Dresser Pump GmbH Germany Pleuger Worthington GmbH Germany Deutsche Worthington GmbH Germany Ingersoll-Dresser Pumps S.p.A. Italy Worthington S.p.A. Italy Ingersoll-Dresser Pump (Asia) Pte. Ltd. Singapore Ingersoll-Dresser Pump S.A. Switzerland Ingersoll-Dresser Pump Services Sarl Switzerland ID Pump AG Switzerland Ingersoll-Dresser Pump Nederland B.V. Netherlands Page 4 of 4 Ingersoll-Dresser Pumps (UK) Limited England Ingersoll-Dresser Pumps Newark Limited England IDP Alternate Energy Company Delaware Pump Investments, Inc. Delaware Energy Hydro Inc. Delaware Compania Ingersoll-Dresser Pump, S.A. Spain Ingersoll-Dresser Pumps (Thailand)Ltd. Thailand