Financials (10-K): Part IV – Exhibit 21


Exhibit 21
Company Name Ownership Type (a) Percentage Primary Jurisdiction
Armstrong Hydraulics South Africa (Pty.) Ltd. Indirect <75% South Africa
Armstrong Properties (Pty.) Ltd. Indirect <75% South Africa
Autopartes Walker S.A. de C.V. Indirect 100% Mexico
Barasset Corporation Indirect 100% Ohio
CED’S Inc. Indirect 100% Illinois
Clevite Industries Inc. Indirect 100% Delaware
Elagest AB Indirect 50% Sweden
Elgira Montagebetrieb fur Abgasanlagen Rastatt GmbH Indirect 50% Germany
Fric-Rot S.A.I.C. Indirect >99% Argentina
Futaba Tenneco UK Limited. Indirect 49% United Kingdom
Gillet-Abgassysteme Zwickau GmbH Indirect 100% Germany
Gillet Exhaust Manufacturing Limited Indirect 100% United Kingdom
Gillet Exhaust Technologie Pty Ltd Indirect 100% South Africa
Gillet Pressings Cardiff Limited Indirect 100% United Kingdom
Gillet Tubes Technologies S.A.S. Indirect 100% France
Heinrich Gillet GmbH Indirect 100% Germany
J.W. Hartley (Motor Trade) Limited Indirect 100% United Kingdom
Kinetic Pty Ltd. (Australia) Ltd Indirect 100% Australia
Maco Inversiones S.A. Indirect >99% Argentina
Marzocchi.com S.r.l. Indirect 100% Italy
McPherson Strut Company Inc. Indirect 100% Delaware
Monroe Amortisor imalat ve Ticaret A.S. Indirect >99% Turkey
Monroe Australia Pty. Limited Indirect 100% Australia
Monroe Czechia s.r.o. Indirect 100% Czech Republic
Monroe Manufacturing (Pty.) Ltd. Indirect <75% South Africa
Monroe Packaging BVBA Indirect 100% Belgium
Monroe Springs (New Zealand) Pty. Ltd. Indirect 100% New Zealand
Monroe Springs Australia Pty. Ltd. Indirect 100% Australia
Monroe-Mexico S.A. de C.V. Indirect 100% Mexico
Montagewerk Abgastechnik Emden GmbH Indirect 50% Germany
Peabody Galion Corporation Indirect 100% Delaware
Peabody Gordon-Piatt, Inc. Indirect 100% Delaware
Peabody International Corporation Indirect 100% Delaware
Peabody N.E., Inc. Indirect 100% Delaware
Peabody-Myers Corporation Indirect 100% Illinois
Precision Modular Assembly Corp. Indirect 100% Delaware
Proveedora Walker S. de R.L. de C.V. Indirect 100% Mexico
Pullman Canada Ltd. Indirect 100% Canada
Pullman Standard Inc. Indirect 100% Delaware
Renowned Auto Products Manufacturers Ltd. Indirect >98% India
Shanghai Tenneco Exhaust System Co., Ltd. Indirect 55% China (PRC)
Tenneco Asheville Inc. Indirect 100% Delaware
Tenneco Asia Inc. Indirect 100% Delaware
Tenneco Australia Group Pty. Ltd. Indirect 100% Australia
Tenneco Automotive Brasil Ltda. Indirect 100% Brazil
Tenneco Automotive China Company (Shanghai) Ltd. Indirect 100% China (PRC)
Tenneco Automotive China Inc. Indirect 100% Delaware
Tenneco Automotive Deutschland GmbH Indirect 100% Germany
Tenneco Automotive Eastern Europe Sp. zo.o. Indirect 100% Poland
Tenneco Automotive Europe Coordination Center BVBA Indirect 100% Belgium
Tenneco Automotive Europe N.V Indirect 100% Belgium
Tenneco Automotive Foreign Sales Corporation Limited Indirect 100% Jamaica
Tenneco Automotive France S.A.S. Indirect 100% France
Tenneco Automotive Holdings South Africa Pty. Ltd. Indirect <75% South Africa
Tenneco Automotive Iberica, S.A. Indirect 100% Spain
Tenneco Automotive Inc. Indirect 100% Nevada
Tenneco Automotive India Private Limited Indirect 100% India
Tenneco Automotive Italia S.r.l. Indirect 100% Italy
Tenneco Automotive Japan Ltd. Indirect 100% Japan
Tenneco Automotive Nederland B.V. Indirect 100% Netherlands
Tenneco Automotive Operating Company Inc. Direct 100% Delaware
Tenneco Automotive Polska Sp. z.o.o. Indirect 100% Poland
Tenneco Automotive Port Elizabeth (Pty) Limited Indirect 100% South Africa
Tenneco Automotive Portugal — Componentes para Automovel, Unipessoal, Lda Indirect 100% Portugal
Tenneco Automotive Romania Srl Indirect 100% Romania
Tenneco Automotive RSA Company Indirect 100% Delaware
Tenneco Automotive Second RSA Company Indirect 100% Delaware
Tenneco Automotive Services SAS Indirect 100% France
Tenneco Automotive Servicios de Mexico, S.A. de C.V. Indirect 100% Mexico
Tenneco Automotive Sverige A.B. Indirect 100% Sweden
Tenneco Automotive (Thailand) Ltd. Indirect 100% Thailand
Tenneco Automotive Trading Company Indirect 100% Delaware
Tenneco Automotive UK Limited Indirect 100% United Kingdom
Tenneco Automotive Volga LLC Indirect 100% Russia
Tenneco Automotive Walker Inc. Indirect 100% Delaware
Tenneco (Beijing) Ride Control System Co., Ltd. Indirect 65% China (PRC)
Tenneco (Beijing) Exhaust Control Ltd. Indirect 51% China (PRC)
Tenneco Brake Inc. Indirect 100% Delaware
Tenneco Brazil Ltda. Indirect >99% Brazil
Tenneco Canada Inc. Indirect 100% Canada
Tenneco Deutschland Holdinggesellschaft mbH Indirect 100% Germany
Tenneco-Eberspacher (Dalian) Exhaust System Co. Indirect 55% China (PRC)
Tenneco Europe Limited Indirect 100% Delaware
Tenneco Exhaust India Private Limited Indirect 100% India
Tenneco Global Holdings Inc. Indirect 100% Delaware
Tenneco Holdings Danmark ApS. Indirect 100% Denmark
Tenneco Hong Kong Holdings Limited Indirect 100% Hong Kong
Tenneco India Eng. & Shared Services Private Limited Indirect 100% India
Tenneco International Holding Corp. Indirect 100% Delaware
Tenneco International Luxembourg S.A. Indirect 100% Luxembourg
Tenneco Korea Limited Indirect 100% Korea
Tenneco Lingchuan (Chongqing) Exhaust System Co. Ltd. Indirect 60% China (PRC)
Tenneco Management (Europe) Limited Indirect 100% United Kingdom
Tenneco Marzocchi S.r.l. Indirect 100% Italy
Tenneco Marzocchi Suspension Canada Inc. Indirect 100% Canada (BC)
Tenneco Marzocchi U.S.A. Indirect 100% California
Tenneco Marzocchi Asia Ltd. Indirect 100% China (RoC)
Tenneco Mauritius China Holding Limited Indirect 100% Mauritius
Tenneco Mauritius Holdings Ltd. Indirect 100% Mauritius
Tenneco Mauritius Limited Indirect 100% Mauritius
Tenneco RC India Private Limited Indirect 100% India
Tenneco (Suzhou) Co., Ltd. Indirect >99% China (PRC)
Tenneco Tongtai (Dalian) Exhaust System Co., Ltd. Indirect 55% China (PRC)
Tenneco-Walker (U.K.) Limited Indirect 100% United Kingdom
TGH Inc Indirect 100% Delaware
The Pullman Company Indirect 100% Delaware
The Tenneco Automotive (UK) Pension Scheme Trustee Limited Indirect 100% United Kingdom
Thompson and Stammers (Dunmow) Number 6 Limited Indirect 100% United Kingdom
Thompson and Stammers (Dunmow) Number 7 Limited Indirect 100% United Kingdom
TMC Texas Inc. Indirect 100% Delaware
Walker Australia Pty. Limited Indirect 100% Australia
Walker Danmark ApS Indirect 100% Denmark
Walker Electronic Silencing Inc. Indirect 100% Delaware
Walker Europe, Inc. Indirect 100% Delaware
Walker Exhaust (Thailand) Co. Ltd. Indirect 75% Thailand
Walker Gillet (Europe) GmbH Indirect 100% Germany
Walker Limited Indirect 100% United Kingdom
Walker Manufacturing Company Indirect 100% Delaware
Walker UK Limited Indirect 100% United Kingdom
Wimetal S.A.S. Indirect 100% France

(a) Ownership type indicates whether each subsidiary or affiliate is directly owned by Tenneco Inc, indirectly owned by a subsidiary of Tenneco Inc., or a combination thereof.