List of Sub-Industries
SIC Code Sub-Industry Companies
173 Electrical Work 5
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 NYSE AMRC Ameresco, Inc.
US NYSE AGX Argan, Inc.
HK SEHK 8140 BOSA Technology Holdings Limited
CA TSX BBUC Brookfield Business Corporation
JP TSE 1721 COMSYS Holdings Corporation
US NasdaqCM CETX Cemtrex, Inc.
US OTCPK CETXP Cemtrex, Inc. - Preferred Stock
TW TPEX 4550 Chang Jia M&E Engineering Corp.
GB AIM CFX Colefax Group PLC
US NYSE FIX Comfort Systems USA, Inc.
US NasdaqCM BBCP Concrete Pumping Holdings, Inc.
US NYSE EME EMCOR Group, Inc.
JP TSE 1951 EXEO Group, Inc.
US OTCPK FRCN Firemans Contractors, Inc.
KR KOSDAQ 036190 Geumhwa Plant Service & Construction Co., Ltd.
US OTCPK HAZH HAZ Holdings, Inc.
IL TASE IES I.E.S Holdings Ltd
US NasdaqGM IESC IES Holdings, Inc.
JP TSE 1942 Kandenko Co.,Ltd.
TW TPEX 6122 King Polytechnic Engineering Co., Ltd.
JP TSE 1959 Kraftia Corporation
US NasdaqCM LMB Limbach Holdings, Inc.
US NasdaqGS MTRX Matrix Service Company
US OTCPK PTOS P2 Solar, Inc
US NYSE PWR Quanta Services, Inc.
BR BOVESPA Q1UA34 Quanta Services, Inc. - Depositary Receipt (Common Stock)
CA TSX PWRS Quanta Services, Inc. - Depositary Receipt (Common Stock)
AU ASX SKS SKS Technologies Group Limited
HK SEHK 2381 SMC Electric Limited
US NasdaqCM SUNE SUNation Energy Inc.
US OTCPK SIRC Solar Integrated Roofing Corporation
US NasdaqCM SMXT SolarMax Technology, Inc.
AU ASX SXE Southern Cross Electrical Engineering Limited
US NasdaqGM SPWR SunPower Inc.
US NasdaqCM SPWRW SunPower Inc. - Equity Warrant
JP TSE 1450 TANAKEN Inc.
US NYSE BLD TopBuild Corp.
US OTCPK WLGSF WANG & LEE GROUP, Inc.
FR ENXTPA MLWEY Weya SA
HK SEHK 6080 Wing Chi Holdings Limited