EX-21 2 cat_exx21x12312023subsidia.htm EX-21 SUBSIDIARIES

EXHIBIT 21
CATERPILLAR INC. List of Subsidiaries and Affiliated Companies (as of December 31, 2023)
Direct and Indirect Wholly-Owned Subsidiaries
Name of Company			Where Organized

1214213 B.C. Ltd.			Canada
Asia Power Systems (Tianjin) Ltd.			China
Banco Caterpillar S.A.			Brazil
Bucyrus Australia Surface Pty. Ltd.			Australia
Bucyrus Europe Holdings, Ltd.			England and Wales
Bucyrus Europe Limited			England and Wales
Bucyrus International (Peru) S.A.			Peru
Bucyrus Mining Australia Pty. Ltd.			Australia
Bucyrus Mining China LLC			Delaware
Bucyrus UK Limited			England and Wales
Caterpillar (Africa) (Proprietary) Limited			South Africa
Caterpillar (Beijing) Commercial Factoring Co., Ltd.			China
Caterpillar (China) Financial Leasing Co., Ltd.			China
Caterpillar (China) Investment Co., Ltd.			China
Caterpillar (China) Machinery Components Co., Ltd.			China
Caterpillar (HK) Limited			Hong Kong
Caterpillar (Luxembourg) Investment Co. S.a r.l.			Luxembourg
Caterpillar (Newberry) LLC			Delaware
Caterpillar (NI) Limited			Northern Ireland
Caterpillar (Qingzhou) Ltd.			China
Caterpillar (Shanghai) Trading Co., Ltd.			China
Caterpillar (Suzhou) Co., Ltd.			China
Caterpillar (Suzhou) Logistics Co., Ltd.			China
Caterpillar (Thailand) Limited			Thailand
Caterpillar (U.K.) Limited			England and Wales
Caterpillar (Wujiang) Ltd.			China
Caterpillar (Xuzhou) Ltd.			China
Caterpillar (Zhengzhou) Ltd.			China
Caterpillar Acquisition Holding Corp.			Delaware
Caterpillar Americas C.V.			Netherlands
Caterpillar Americas Co.			Delaware
Caterpillar Americas Funding Inc.			Delaware
Caterpillar Americas Mexico, S. de R.L. de C.V.			Mexico
Caterpillar Asia Limited			Hong Kong
Caterpillar Asia Pte. Ltd.			Singapore
Caterpillar Asset Intelligence LLC			Delaware
Caterpillar Belgium Holding SRL			Belgium
Caterpillar Brasil Comercio de Maquinas e Pecas Ltda.			Brazil
Caterpillar Brasil Ltda.			Brazil

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Caterpillar Castings Kiel GmbH			Germany
Caterpillar Central Asia Limited Liability Partnership			Kazakhstan
Caterpillar Centro de Formacion, S.L.			Spain
Caterpillar Commercial LLC			Delaware
Caterpillar Commercial Northern Europe Limited			England and Wales
Caterpillar Commercial S.A.R.L.			France
Caterpillar Commercial Services S.A.R.L.			France
Caterpillar Corporativo Mexico, S. de R.L. de C.V.			Mexico
Caterpillar Cote D’Ivoire SARL			Ivory Coast
Caterpillar Crédito, S.A. de C.V., SOFOM, E.N.R.			Mexico
Caterpillar DC Pension Trust Limited			England and Wales
Caterpillar Digital Services & Solutions SARL			Switzerland
Caterpillar Distribution International LLC			Russian Federation
Caterpillar Distribution Services Europe B.V.			Belgium
Caterpillar East Real Estate Holding Ltd.			Japan
Caterpillar Energy Solutions Asia Pacific Pte. Ltd.			Singapore
Caterpillar Energy Solutions GmbH			Germany
Caterpillar Energy Solutions Inc.			Delaware
Caterpillar Energy Solutions, S.A.			Spain
Caterpillar Energy System Technology (Beijing) Co., Ltd.			China
Caterpillar Engine Systems Inc.			Delaware
Caterpillar Equipos Mexico, S. de R.L. de C.V.			Mexico
Caterpillar Eurasia LLC			Russian Federation
Caterpillar Finance France S.A.			France
Caterpillar Finance Kabushiki Kaisha			Japan
Caterpillar Financial Aftermarket Solutions Corporation			Delaware
Caterpillar Financial Australia Leasing Pty Limited			Australia
Caterpillar Financial Australia Limited			Australia
Caterpillar Financial Commercial Account Corporation			Nevada
Caterpillar Financial Corporacion Financiera, S.A., E.F.C.			Spain
Caterpillar Financial Dealer Funding LLC			Delaware
Caterpillar Financial Funding Corporation			Nevada
Caterpillar Financial Kazakhstan Limited Liability Partnership			Kazakhstan
Caterpillar Financial Leasing (Shanghai) Co., Ltd.			China
Caterpillar Financial New Zealand Limited			New Zealand
Caterpillar Financial Nova Scotia Corporation			Canada
Caterpillar Financial OOO			Russian Federation
Caterpillar Financial Receivables Corporation			Nevada
Caterpillar Financial Renting, S.A.			Spain
Caterpillar Financial SARL			Switzerland
Caterpillar Financial Services (Dubai) Limited			United Arab Emirates
Caterpillar Financial Services (Ireland) plc			Ireland
Caterpillar Financial Services (UK) Limited			England and Wales
Caterpillar Financial Services Argentina S.A.			Argentina

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Caterpillar Financial Services Asia Pte. Ltd.			Singapore
Caterpillar Financial Services Belgium S.R.L.			Belgium
Caterpillar Financial Services Corporation			Delaware
Caterpillar Financial Services CR, s.r.o.			Czechia
Caterpillar Financial Services GmbH			Germany
Caterpillar Financial Services India Private Limited			India
Caterpillar Financial Services Leasing ULC			Canada
Caterpillar Financial Services Limited Les Services Financiers Caterpillar Limitee			Canada
Caterpillar Financial Services Malaysia Sdn Bhd			Malaysia
Caterpillar Financial Services Netherlands B.V.			Netherlands
Caterpillar Financial Services Norway AS			Norway
Caterpillar Financial Services Philippines Inc.			Philippines
Caterpillar Financial Services Poland Sp. z o.o.			Poland
Caterpillar Financial Services South Africa (Pty) Limited			South Africa
Caterpillar Financial Ukraine LLC			Ukraine
Caterpillar Fluid Systems S.r.l.			Italy
Caterpillar Fluid Systems (Xuzhou) Co., Ltd.			China
Caterpillar Fluid Transfer Solutions Inc.			Delaware
Caterpillar France S.A.S.			France
Caterpillar FS (QFC) LLC			United Arab Emirates
Caterpillar GB, L.L.C.			Delaware
Caterpillar Global Investments S.a r.l.			Luxembourg
Caterpillar Global Mining Equipment LLC			Delaware
Caterpillar Global Mining Europe GmbH			Germany
Caterpillar Global Mining Expanded Products Pty Ltd			Australia
Caterpillar Global Mining Germany Holdings GmbH			Germany
Caterpillar Global Mining HMS GmbH			Germany
Caterpillar Global Mining Hong Kong AFC Manufacturing Holding Co., Limited			Hong Kong
Caterpillar Global Mining Hong Kong Limited			Hong Kong
Caterpillar Global Mining LLC			Delaware
Caterpillar Global Mining Mexico LLC			Delaware
Caterpillar Global Mining Services GmbH			Germany
Caterpillar Global Services LLC			Delaware
Caterpillar Holding Germany GmbH			Germany
Caterpillar Holdings Australia Pty. Ltd.			Australia
Caterpillar Hungary Components Manufacturing Ltd.			Hungary
Caterpillar Hydraulics Italia S.r.l.			Italy
Caterpillar Impact Products Limited			England and Wales
Caterpillar India Engineering Solutions Private Limited			India
Caterpillar India Private Limited			India
Caterpillar Industrial Inc.			Ohio
Caterpillar Industrias Mexico, S. de R.L. de C.V.			Mexico
Caterpillar Industries (Pty) Ltd			South Africa
Caterpillar Insurance Co. Ltd.			Bermuda

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Caterpillar Insurance Company			Missouri
Caterpillar Insurance Holdings Inc.			Delaware
Caterpillar Insurance Services Corporation			Tennessee
Caterpillar International Finance Designated Activity Company			Ireland
Caterpillar International Finance Luxembourg Holding S. à r.l.			Luxembourg
Caterpillar International Finance Luxembourg S. à r.l.			Luxembourg
Caterpillar International Funding Pte. Ltd.			Singapore
Caterpillar International Luxembourg I S. à r.l.			Luxembourg
Caterpillar International Luxembourg II S. à r.l.			Luxembourg
Caterpillar International Product SARL			Switzerland
Caterpillar International Services Corporation			Nevada
Caterpillar International Services del Peru S.A.			Peru
Caterpillar Investment Limited			Ireland
Caterpillar Investment One SARL			Switzerland
Caterpillar Investment Switzerland SARL			Switzerland
Caterpillar Investment Two SARL			Switzerland
Caterpillar Investments			England and Wales
Caterpillar IPX LLC			Delaware
Caterpillar IRB LLC			Delaware
Caterpillar Japan LLC			Japan
Caterpillar Latin America Services de Mexico, S. de R.L. de C.V.			Mexico
Caterpillar Latin America Services de Panama, S. de R.L.			Panama
Caterpillar Latin America Services, S.R.L.			Costa Rica
Caterpillar Latin America Servicios de Chile Limitada			Chile
Caterpillar Latin America Support Services, S. DE R.L.			Panama
Caterpillar Leasing (Thailand) Limited			Thailand
Caterpillar Leasing Chile, S.A.			Chile
Caterpillar Leasing Operativo Limitada			Chile
Caterpillar Life Insurance Company			Missouri
Caterpillar Logistics (Shanghai) Co. Ltd.			China
Caterpillar Logistics (UK) Limited			England and Wales
Caterpillar Logistics Inc.			Delaware
Caterpillar Logistics Services China Limited			Hong Kong
Caterpillar Luxembourg Group S.ar.l.			Luxembourg
Caterpillar Luxembourg LLC			Delaware
Caterpillar Luxembourg S.a r.l.			Luxembourg
Caterpillar Marine Asia Pacific Pte. Ltd.			Singapore
Caterpillar Marine Power UK Limited			England and Wales
Caterpillar Marine Trading (Shanghai) Co., Ltd.			China
Caterpillar Maroc SARL			Morocco
Caterpillar Mexico Engineering Solutions, S. de R.L. de C.V.			Mexico
Caterpillar Mexico II S.a.r.l.			Luxembourg
Caterpillar Mexico, S.A. de C.V.			Mexico
Caterpillar Mining Canada ULC			Canada
Caterpillar Mining Chile Servicios Limitada			Chile

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Caterpillar Motoren (Guangdong) Co. Ltd.			China
Caterpillar Motoren GmbH & Co. KG			Germany
Caterpillar Motoren Henstedt-Ulzburg GmbH			Germany
Caterpillar Motoren Rostock GmbH			Germany
Caterpillar Motoren Verwaltungs-GmbH			Germany
Caterpillar Netherlands Holding B.V.			Netherlands
Caterpillar North America C.V.			Netherlands
Caterpillar of Australia Pty. Ltd.			Australia
Caterpillar of Canada Corporation			Canada
Caterpillar of Delaware, Inc.			Delaware
Caterpillar Oil & Gas Services, LLC			Delaware
Caterpillar Operator Training Ltd.			Japan
Caterpillar Overseas Credit Corporation SARL			Switzerland
Caterpillar Overseas Limited			England and Wales
Caterpillar Overseas SARL			Switzerland
Caterpillar Panama Services S.A.			Panama
Caterpillar Paving Products Inc.			Oklahoma
Caterpillar Paving Products Xuzhou Ltd.			China
Caterpillar Pension Trust Limited			England and Wales
Caterpillar Poland Sp. z o.o.			Poland
Caterpillar Power Generation Systems (Bangladesh) Limited			Bangladesh
Caterpillar Power Generation Systems L.L.C.			Delaware
Caterpillar Power Systems Inc.			Delaware
Caterpillar Precision Seals Korea			Korea, Republic of
Caterpillar Prodotti Stradali S.r.l.			Italy
Caterpillar Product Services Corporation			Missouri
Caterpillar R&D Center (China) Co., Ltd.			China
Caterpillar Ramos Arizpe LLC			Delaware
Caterpillar Ramos Arizpe, S. de R.L. de C.V.			Mexico
Caterpillar Reman Powertrain Indiana LLC			Delaware
Caterpillar Remanufacturing Drivetrain LLC			Delaware
Caterpillar Remanufacturing Services (Shanghai) Co., Ltd.			China
Caterpillar Renting France S.A.S.			France
Caterpillar Reynosa, S.A. de C.V.			Mexico
Caterpillar SARL			Switzerland
Caterpillar Services Germany GmbH			Germany
Caterpillar Servicios Limitada			Chile
Caterpillar Servizi Italia Srl			Italy
Caterpillar Shrewsbury Limited			England and Wales
Caterpillar Skinningrove Limited			England and Wales
Caterpillar Slovakia, s.r.o.			Slovakia
Caterpillar Southern Africa (Pty) Ltd.			South Africa
Caterpillar Sweden AB			Sweden
Caterpillar Switchgear Americas LLC			Delaware
Caterpillar Switchgear Holding Inc.			Georgia

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Caterpillar Tianjin Ltd.			China
Caterpillar Torreon S. de R.L. de C.V.			Mexico
Caterpillar Tosno, L.L.C.			Russian Federation
Caterpillar Tunneling Canada Corporation			Canada
Caterpillar Tunneling Canada Holdings Ltd.			Canada
Caterpillar Tunnelling Europe Limited			England and Wales
Caterpillar UK Employee Trust Limited			England and Wales
Caterpillar UK Engines Company Limited			England and Wales
Caterpillar UK Group Limited			England and Wales
Caterpillar UK Holdings Limited			England and Wales
Caterpillar Undercarriage (Xuzhou) Co., Ltd.			China
Caterpillar Underground Mining Pty. Ltd.			Australia
Caterpillar Used Equipment Services Inc.			Delaware
Caterpillar Venture Capital Inc.			Delaware
Caterpillar Work Tools B.V.			Netherlands
Caterpillar Work Tools, Inc.			Kansas
Caterpillar World Trading Corporation			Delaware
Dongying SPM Pump Technology Co., Ltd.			China
ECM Railway Evolution Romania s.r.l.			Romania
EDC European Excavator Design Center GmbH			Germany
Electro-Motive Diesel Limited			England and Wales
Electro-Motive Locomotive Technologies LLC			Russian Federation
Electro-Motive Technical Consulting Co. (Beijing) Ltd.			China
EMD International Holdings, Inc.			Delaware
Energy Services International Limited			Bermuda
Enhanced Energy Group LLC			Rhode Island
Equipos de Acuña, S.A. de C.V.			Mexico
ERA Information & Entertainment (BVI) Limited			British Virgin Islands
ERA Mining Machinery Limited			Cayman Islands
F. G. Wilson (Proprietary) Limited			South Africa
F. Perkins Limited			England and Wales
FG Wilson (Engineering) Limited			England and Wales
Five Boroughs Solar LLC			Delaware
GB Holdco (China), Inc.			Delaware
GFCM Comercial Mexico, S.A. de C.V., SOFOM, E.N.R.			Mexico
Hong Kong Siwei Holdings Limited			Hong Kong
Inmobiliaria Conek, S.A. de C.V.			Mexico
Locomotive Demand Power Pty Ltd.			Australia
Locomotoras Progress Mexico, S. de R.L. de C.V.			Mexico
M2M Data LLC			Colorado
MaK Americas Inc.			Illinois
Mec-Track S.r.l.			Italy
Minetec Pty Ltd			Australia
Motoren Steffens GmbH			Germany

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MWM Austria GmbH			Austria
MWM Benelux B.V.			Netherlands
MWM France S.A.S			France
MWM Real Estate GmbH			Germany
My Dealer Service Corp.			Delaware
Nippon Caterpillar LLC			Japan
Peck Tech Consulting Ltd.			Canada
Perkins Engines (Asia Pacific) Pte Ltd			Singapore
Perkins Engines Company Limited			England and Wales
Perkins Engines Group Limited			England and Wales
Perkins Engines, Inc.			Maryland
Perkins Group Limited			England and Wales
Perkins Holdings Limited LLC			Delaware
Perkins India Private Limited			India
Perkins International Inc.			Delaware
Perkins Japan LLC			Japan
Perkins Limited			England and Wales
Perkins Machinery (Changshu) Co., Ltd.			China
Perkins Motores do Brasil Ltda.			Brazil
Perkins Power Systems Technology (Wuxi) Co., Ltd.			China
Perkins Small Engines Limited			England and Wales
Perkins Small Engines (Wuxi) Co., Ltd.			China
Perkins Small Engines LLC			Delaware
Perkins Technology Inc.			Delaware
Progress Rail Australia Pty Ltd			Australia
Progress Rail Canada Corporation			Canada
Progress Rail de Mexico, S.A. de C.V.			Mexico
Progress Rail Equipamentos e Servicos Ferroviarios do Brasil Ltda.			Brazil
Progress Rail Innovations Private Limited			India
Progress Rail Inspection & Information Systems GmbH			Germany
Progress Rail International Corp.			Delaware
Progress Rail Leasing Canada Corporation			Delaware
Progress Rail Leasing Corporation			Delaware
Progress Rail Leasing de Mexico, S. de R.L. de C.V.			Mexico
Progress Rail Leasing UK Limited			England and Wales
Progress Rail Locomotivas do Brasil Ltda.			Brazil
Progress Rail Locomotive Canada Co.			Canada
Progress Rail Locomotive Chile SpA			Chile
Progress Rail Locomotive Inc.			Delaware
Progress Rail Locomotive Middle East – Sole Proprietorship L.L.C.			United Arab Emirates
Progress Rail Maintenance de Mexico S.A. de C.V.			Mexico
Progress Rail Manufacturing Corporation			Delaware
Progress Rail Recycling de Mexico, S. de R.L. de C.V.			Mexico
Progress Rail SA Proprietary Limited			South Africa

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Progress Rail Services Corporation			Alabama
Progress Rail Services Holdings Corp.			Delaware
Progress Rail Services LLC			Delaware
Progress Rail Services UK Limited			England and Wales
Progress Rail Signaling S.p.A.			Italy
Progress Rail Transcanada Corporation			Canada
Progress Rail Welding Corporation			Delaware
PT Bucyrus Indonesia			Indonesia
PT Caterpillar Finance Indonesia			Indonesia
PT Caterpillar Indonesia			Indonesia
PT Caterpillar Indonesia Batam			Indonesia
PT Caterpillar Remanufacturing Indonesia			Indonesia
PT SPM Surface Products			Indonesia
Pyrrha Investments B.V.			Netherlands
Pyrrha Investments Limited			England and Wales
S&L Railroad, LLC			Nebraska
SCM Singapore Holdings Pte. Ltd.			Singapore
Servicios de Turbinas Solar, S. de R.L. de C.V.			Mexico
Shandong SEM Machinery Co., Ltd.			China
Solar Turbines (B) Sdn Bhd			Brunei
Solar Turbines (Beijing) Trading Services Co., Ltd.			China
Solar Turbines (Thailand) Ltd.			Thailand
Solar Turbines Canada Ltd./Ltee.			Canada
Solar Turbines Central Asia Limited Liability Partnership			Kazakhstan
Solar Turbines CIS Limited Liability Company			Russian Federation
Solar Turbines de Republica Dominicana, S.R.L.			Dominican Republic
Solar Turbines Doha Trading and Services W.L.L.			Qatar
Solar Turbines EAME s.r.o.			Czechia
Solar Turbines Egypt Limited Liability Company			Egypt
Solar Turbines Europe S.A.			Belgium
Solar Turbines Incorporated			Delaware
Solar Turbines India Private Limited			India
Solar Turbines International Company			Delaware
Solar Turbines Italy S.R.L.			Italy
Solar Turbines Malaysia Sdn Bhd			Malaysia
Solar Turbines Middle East Limited			United Arab Emirates
Solar Turbines Muscat SPC			Oman
Solar Turbines New Zealand Limited			New Zealand
Solar Turbines Saudi Arabia Limited			Saudi Arabia
Solar Turbines Services Company			California
Solar Turbines Services Nigeria Limited			Nigeria
Solar Turbines Services of Argentina S.R.L.			Argentina
Solar Turbines Slovakia s.r.o.			Slovakia
Solar Turbines Switzerland Sagl			Switzerland

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Solar Turbines Trinidad & Tobago Limited			Trinidad and Tobago
Solar Turbines West-Africa SARL			Gabon
SPM Oil & Gas Bahamas Ltd.			Bahamas
SPM Oil & Gas Canada Ltd.			Canada
SPM Oil & Gas Colombia S.A.S.			Columbia
SPM Oil & Gas FZCO			United Arab Emirates
SPM Oil & Gas Hong Kong Limited			Hong Kong
SPM Oil & Gas Inc.			Texas
SPM Oil & Gas Mexico, S. De R.L. De C.V.			Mexico
SPM Oil & Gas PC Canada Ltd.			Canada
SPM Oil & Gas PC LLC			Texas
SPM Oil & Gas PC Singapore Pte. Ltd.			Singapore
SPM Oil & Gas Scotland Limited			Scotland
SPM Oil & Gas Singapore Pte. Ltd.			Singapore
SPM Oil and Gas Muscat LLC			Oman
SPM Trading (Shanghai) Co., Ltd.			China
Tangent Development LLC			Delaware
Tangent Energy Solutions, Inc.			Delaware
Tangent Generation Resources, LLC			Indiana
Tecnologia Modificada, S.A. de C.V.			Mexico
TES Blue Star Solar 23 LLC			Delaware
TES Helen Kramer Landfill 23 LLC			Delaware
TES Kingston Solar 23 LLC			Delaware
TES MAS23 Energy Storage, LLC			Delaware
TES Winter Street Solar 23 LLC			Delaware
TES WP Airport Solar, LLC			Delaware
Tokyo Rental Ltd.			Japan
Turbinas Solar de Colombia S.A.			Colombia
Turbinas Solar de Venezuela, C.A.			Venezuela
Turbo Tecnologia de Reparaciones S.A. de C.V.			Mexico
Turbomach Endustriyel Gaz Turbinleri Sanayi Ve Ticaret Limited			Turkey
Turbomach France SARL			France
Turbomach GmbH			Germany
Turbomach Netherlands B.V.			Netherlands
Turbomach Pakistan (Private) Limited			Pakistan
Turbomach S.A., Unipersonal			Spain
Turbomach Sp. Z o.o.			Poland
Turner Powertrain Systems Limited			England and Wales
Underground Mining LLC			Delaware
Vasky Energy Ltd.			British Virgin Islands
Xuxin (Langfang) Mining Equipment Co., Ltd.			China
Zhengzhou Siwei Mechanical and Electrical Equipment Sales Co., Ltd.			China

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Majority-Owned Subsidiaries
Name of Company			Where Organized

AsiaTrak (Tianjin) Ltd.			China
CCP/Sarcos, L.P.			Delaware
Gale Lane Solar LLC			Delaware
Longbow VoltaGrid Co-Invest LP			Delaware
Magnum Power Products, LLC			Delaware
PT Solar Services Indonesia			Indonesia
Progress Rail Arabia Limited Company			Saudi Arabia
Wetland Sustainability Fund I, LLC			Delaware

Affiliated Companies (50% and less ownership)
Name of Company			Where Organized

10G LLC			Delaware
Advanced Filtration Systems Inc.			Delaware
AFSI Europe s.r.o.			Czechia
Amsted RPS/Schwihag JV LLC			Delaware
AP Operation & Maintenance Limited			Channel Islands
Busybusy, Inc.			Delaware
Caterpillar Trimble Control Technologies LLC			Delaware
CSSC Motoren Anqing-Kiel Co., Ltd.			China
Datong Tongbi Machinery Company Limited			China
Evercompounds LLC			Delaware
GTUIT, LLC			Delaware
Lithos Energy, Inc.			Delaware
Longbow Certarus Co-Invest II LP			Canada
MaK Middle East LLC			United Arab Emirates
Stream Systems Ltd.			Canada
Terex NHL Mining Equipment Company Limited			China
Turboservices SDN BHD			Malaysia
VirtualSite Solutions LLC			Delaware
WESCO LLC			United Arab Emirates
Xi'an FC Intelligence Transmission Co., Ltd.			China