List of Sub-Industries
SIC Code Sub-Industry Companies
3531 Construction Machinery and Equipment 8
3532 Mining Machinery and Equipment, Except Oil and Gas Field Machinery and Equipment 3
3533 Oil and Gas Field Machinery and Equipment 27
3537 Industrial Trucks, Tractors, Trailers, and Stackers 4
Member Companies

This list is made from self-reported SIC codes that companies file with the SEC.

Country Exchange Ticker Name Market Cap ($MM)
US NasdaqGS ASTE Astec Industries, Inc.
FR ENXTPA ALBOA BOA Concept SAS
US NasdaqGS BKR Baker Hughes Company
AR BASE BKR Baker Hughes Company - Depositary Receipt (Common Stock)
BR BOVESPA B1KR34 Baker Hughes Company - Depositary Receipt (Common Stock)
US OTCPK BLFR BlueFire Equipment Corporation
US NYSE CNH CNH Industrial N.V.
US NYSE WHD Cactus, Inc.
US NYSE CAT Caterpillar Inc.
AR BASE CAT Caterpillar Inc. - Depositary Receipt (Common Stock)
BR BOVESPA CATP34 Caterpillar Inc. - Depositary Receipt (Common Stock)
DE DB CAT Caterpillar Inc. - Depositary Receipt (Common Stock)
US OTCPK CTBG Coil Tubing Technology, Inc.
US NasdaqGS CMCO Columbus McKinnon Corporation
US NYSE DNOW DNOW Inc.
US NYSE PLOW Douglas Dynamics, Inc.
US NYSE DOV Dover Corporation
BR BOVESPA D1OV34 Dover Corporation - Depositary Receipt (Common Stock)
US NasdaqCM DTI Drilling Tools International Corporation
US NYSE FET Forum Energy Technologies, Inc.
US NYSEAM GENC Gencor Industries, Inc.
FR ENXTPA PIG Haulotte Group SA
JP TSE 6305 Hitachi Construction Machinery Co., Ltd.
DE DB HCMA Hitachi Construction Machinery Co., Ltd. - Depositary Receipt (Common Stock)
FR ENXTPA MLHYD Hydraulique Holding Société anonyme
US NYSEAM GPUS Hyperscale Data, Inc.
US NYSEAM GPUS.PRD Hyperscale Data, Inc. - Preferred Stock
US NYSE HY Hyster-Yale, Inc.
US OTCPK IRIG Integrated Drilling Equipment Holdings Corp.
CN SZSE 002483 Jiangsu Rainbow Heavy Industries Co., Ltd.
US OTCPK KLNG Koil Energy Solutions, Inc.
JP TSE 6301 Komatsu Ltd.
US OTCPK KMTUY Komatsu Ltd. - Depositary Receipt (Common Stock)
JP TSE 7011 Mitsubishi Heavy Industries, Ltd.
TH SET MITSU19 Mitsubishi Heavy Industries, Ltd. - Depositary Receipt (Common Stock)
US OTCPK MHVIY Mitsubishi Heavy Industries, Ltd. - Depositary Receipt (Common Stock)
JP TSE 7105 Mitsubishi Logisnext Co., Ltd.
US NYSE NOV NOV Inc.
BR BOVESPA N1OV34 NOV Inc. - Depositary Receipt (Common Stock)
PH PSE NOW NOW Corporation
US NYSE OIS Oil States International, Inc.
US OTCPK QSEP QS Energy, Inc.
US NYSE SEI Solaris Energy Infrastructure, Inc.
SG SGX 564 Spindex Industries Limited
FR ENXTPA ALTXC TXCOM Société Anonyme
JP TSE 6432 Takeuchi Mfg. Co., Ltd.
US NYSE FTI TechnipFMC plc
BR BOVESPA T1EC34 TechnipFMC plc - Depositary Receipt (Common Stock)
US NYSE TEX Terex Corporation
GB LSE TSCO Tesco PLC
US OTCPK TSCDY Tesco PLC - Depositary Receipt (Common Stock)
US NYSE MTW The Manitowoc Company, Inc.
US BATS ADFI Two Roads Shared Trust - Anfield Dynamic Fixed Income ETF
FR ENXTPA VK Vallourec S.A.
US OTCPK VLOWY Vallourec S.A. - Depositary Receipt (Common Stock)
US NasdaqGS WFRD Weatherford International plc