List of Sub-Industries
SIC Code Sub-Industry Companies
871 Engineering, Architectural, And Surveying 21
873 Research, Development, And Testing Services 40
874 Management And Public Relations Services 100
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 OTCPK ABVN ABV Consulting, Inc.
US NYSEAM ACCS ACCESS Newswire Inc.
US NYSE ACM AECOM
US ARCA SIXD AIM ETF Products Trust - AllianzIM U.S. Large Cap 6 Month Buffer10 Jun/Dec ETF
CH SWX ALSN ALSO Holding AG
US OTCPK APTY APT Systems, Inc.
US NasdaqCM ZBAI ATIF Holdings Limited
US NasdaqGS ABSI Absci Corporation
US NasdaqCM ACFN Acorn Energy, Inc.
FR ENXTPA AAA Alan Allman Associates
ES BME ALC Altia Consultores, S.A.
US OTCPK ACAN AmeriCann, Inc.
US NasdaqCM APDN Applied DNA Sciences, Inc.
US OTCPK ARGQ Argentum 47, Inc.
US OTCPK ARMV Arma Services, Inc.
JP TSE 9233 Asia Air Survey Co., Ltd.
JP TSE 4197 Asmarq Co., Ltd.
US NasdaqCM ASTH Astrana Health, Inc.
ES BME ATRY Atrys Health, S.A.
US OTCPK BLNC Balance Labs, Inc.
JP TSE 6532 Baycurrent, Inc.
IN NSEI BIOCON Biocon Limited
ES BME BST Biotechnology Assets, S.A.
US NYSE BAH Booz Allen Hamilton Holding Corporation
BR BOVESPA B2AH34 Booz Allen Hamilton Holding Corporation - Depositary Receipt (Common Stock)
US OTCPK BRRN Born Inc.
US NasdaqGM BWMN Bowman Consulting Group Ltd.
VG BRLIU Brilliant Acquisition Corp.
VG BRLIR Brilliant Acquisition Corp.
VG BRLIW Brilliant Acquisition Corp.
CA TSX GIB.A CGI Inc.
US NasdaqCM CISO CISO Global Inc.
US OTCPK CBIH Cannabis Bioscience International Holdings, Inc.
US NYSEAM CTM Castellum, Inc.
US NYSE CRL Charles River Laboratories International, Inc.
HK SEHK 1586 China Leon Inspection Holding Limited
US OTCPK CAUD Collective Audience, Inc.
US OTCPK CIPI Correlate Energy Corp.
US OTCPK DCAC Daniels Corporate Advisory Company, Inc.
JP TSE 4310 Dream Incubator Inc.
US OTCPK ELVG Elvictor Group, Inc.
IN NSEI ENGINERSIN Engineers India Limited
US OTCPK EUBG Entrepreneur Universe Bright Group
ES BME EEP Euroespes, S.A.
CA TSX ET Evertz Technologies Limited
US NYSE EVH Evolent Health, Inc.
US OTCPK FNAM Evolutionary Genomics, Inc.
US NasdaqGS EXPO Exponent, Inc.
US OTCPK FOXO FOXO Technologies Inc.
US OTCPK FOXOW FOXO Technologies Inc. - Equity Warrant
US NYSE FCN FTI Consulting, Inc.
US NasdaqGS FORR Forrester Research, Inc.
US NYSE FC Franklin Covey Co.
US OTCPK FRTG Frontera Group, Inc.
NL ENXTAM FUR Fugro N.V.
US OTCPK FNDM Fund.com Inc.
US OTCPK FTRS Futuris Company
US OTCPK GTCH GBT Technologies Inc.
FR ENXTPA ALGEC GECI International S.A.
US OTCPK GXXM GEX Management, Inc.
AU ASX GNG GR Engineering Services Limited
US NasdaqCM GLXG Galaxy Payroll Group Limited
US NYSE IT Gartner, Inc.
BR BOVESPA G1AR34 Gartner, Inc. - Depositary Receipt (Common Stock)
US OTCPK GFLT GenFlat Holdings, Inc.
US NYSE G Genpact Limited
US OTCPK GLCP Global Leaders Corporation
US OTCPK GTII Global Tech Industries Group, Inc.
US NasdaqCM GRNQ Greenpro Capital Corp.
US OTCPK GRSO Grow Solutions Holdings, Inc.
KR KOSDAQ 045100 HANYANG ENG Co.,Ltd
US OTCPK HPIL HPIL Holding
KR KOSDAQ 037440 Heerim Architects & Planners Co., Ltd.
US OTCPK HSTA Hestia Insight Inc.
FR ENXTPA HCO High Co. SA
FR ENXTPA MLHOT Hotelim Société Anonyme
US NasdaqGS HURN Huron Consulting Group Inc.
US OTCPK FUNI Hypha Labs, Inc.
KR KOSDAQ 090850 Hyundai Ezwel Co.,Ltd.
US NasdaqGS ICFI ICF International, Inc.
US NasdaqGS ICLR ICON Public Limited Company
BR BOVESPA ICLR34 ICON Public Limited Company - Depositary Receipt (Common Stock)
US OTCPK IJJP IJJ Corporation
US NYSE IQV IQVIA Holdings Inc.
BR BOVESPA I1QV34 IQVIA Holdings Inc. - Depositary Receipt (Common Stock)
CH SWX IMHE Immo Helvetic
US NasdaqGS INCY Incyte Corporation
BR BOVESPA I1NC34 Incyte Corporation - Depositary Receipt (Common Stock)
US NasdaqGM III Information Services Group, Inc.
US NasdaqCM NOTV Inotiv, Inc.
TW TPEX 3289 Integrated Service Technology Inc.
IL TASE INCR InterCure Ltd.
JP TSE 1963 JGC Holdings Corporation
US OTCPK JGCCY JGC Holdings Corporation - Depositary Receipt (Common Stock)
IN BSE 532532 Jaiprakash Associates Limited
US OTCPK BMMCF Kbridge Energy Corp.
US OTCPK KLYG Kelyniam Global, Inc.
ES BME LAB Labiana Health, S.A.
IN BSE 500510 Larsen & Toubro Limited
GB LSE LTOD Larsen & Toubro Limited - Depositary Receipt (Common Stock)
IN NSEI LATENTVIEW Latent View Analytics Limited
US OTCPK LBUY Leafbuyer Technologies, Inc.
US OTCPK LEEN Leopard Energy, Inc.
US NasdaqCM LTBR Lightbridge Corporation
US OTCPK LUNA Luna Innovations Incorporated
AU ASX LYL Lycopodium Limited
FR ENXTPA MLMCA Macompta.fr
US NYSEAM MHH Mastech Digital, Inc.
JP TSE 7317 Matsuya R&D Co.,Ltd
US NasdaqGS MXCT MaxCyte, Inc.
GB LSE MER Mears Group plc
US OTCPK SHWZ Medicine Man Technologies, Inc.
US NasdaqGS MEDP Medpace Holdings, Inc.
US OTCPK MRPI Mera Pharmaceuticals, Inc.
US NYSE MG Mistras Group, Inc.
US NYSE MEG Montrose Environmental Group, Inc.
NO OB MULTI Multiconsult ASA
US NasdaqGS NRC National Research Corporation
US NasdaqCM NCI Neo-Concept International Group Holdings Limited
US NasdaqCM NEO NeoGenomics, Inc.
FR ENXTPA ALNMG NetMedia Group société anonyme
US OTCPK NGHI New Green Hemp Inc.
US OTCPK NNAX New Momentum Corporation
US OTCPK NAFS North America Frac Sand, Inc.
US NasdaqGM NUKK Nukkleus Inc.
US NasdaqCM NUKKW Nukkleus Inc. - Equity Warrant
FR ENXTPA MLODT Odiot S.A.
US NasdaqGM OABI OmniAb, Inc.
US NasdaqCM OABIW OmniAb, Inc. - Equity Warrant
US NasdaqCM ONMD OneMedNet Corporation
US NasdaqCM ONMDW OneMedNet Corporation - Equity Warrant
US OTCPK OHCS Optimus Healthcare Services, Inc.
ES BME ORY Oryzon Genomics S.A.
IN BSE 517230 PAE Limited
FR ENXTPA PHXM PHAXIAM Therapeutics S.A.
US OTCPK PTSH PTS Inc.
US OTCPK PHCI Panamera Holdings Corporation
US NasdaqGS PAYX Paychex, Inc.
BR BOVESPA P1AY34 Paychex, Inc. - Depositary Receipt (Common Stock)
US OTCPK PBSV Pharma-Bio Serv, Inc.
US OTCPK PHIL Philux Global Group Inc.
US OTCPK PNPL Pineapple, Inc.
CH SWX PPGN PolyPeptide Group AG
IN NSEI PRAJIND Praj Industries Limited
IN BSE 500540 Premier Limited
US NasdaqGS PINC Premier, Inc.
US OTCPK PGSC Progressive Green Solutions, Inc.
US OTCPK QOEG Quality Online Education Group Inc.
IN NSEI RITES RITES Limited
US OTCPK VCTL Rainmaker Systems, Inc.
GB LSE RTO Rentokil Initial plc
US NYSE RTO Rentokil Initial plc - Depositary Receipt (Common Stock)
SG Catalist V7R Resources Global Development Limited
US OTCPK RWGI Rodedawg International Industries, Inc.
US NasdaqCM RVYL Ryvyl Inc.
CH SWX SGSN SGS SA
US OTCPK SGSOY SGS SA - Depositary Receipt (Common Stock)
US OTCPK SNMN SNM Global Holdings, Inc.
US OTCPK STWC STWC Holdings, Inc.
US OTCPK SATT Sativus Tech Corp.
CN SHSE 600123 Shanxi Lanhua Sci-Tech Venture Co.,Ltd
US NasdaqCM SPPL Simpple Ltd.
FR ENXTPA SEC Soditech SA
BR BOVESPA SOND3 Sondotécnica Engenharia de Solos S.A.
BR BOVESPA SOND5 Sondotécnica Engenharia de Solos S.A. - Preferred Stock
BR BOVESPA SOND6 Sondotécnica Engenharia de Solos S.A. - Preferred Stock
CA TSX STN Stantec Inc.
IN NSEI SYNGENE Syngene International Limited
US NasdaqCM TSSI TSS, Inc.
US OTCPK TAYO Taylor Consulting, Inc.
CH SWX TECN Tecan Group AG
US OTCPK TCGGY Tecan Group AG - Depositary Receipt (Common Stock)
FR ENXTPA TE Technip Energies N.V.
US OTCPK THNPY Technip Energies N.V. - Depositary Receipt (Common Stock)
US NasdaqGS TTEK Tetra Tech, Inc.
US NasdaqGS HCKT The Hackett Group, Inc.
US NasdaqCM RMR The RMR Group Inc.
US BATS DRGN Themes Etf Trust - China Generative Artificial Intelligence Etf
US OTCPK TACI TransAtlantic Capital Inc.
US OTCPK TRITF Tri-Tech Holding Inc.
US OTCPK TRII Trio Resources, Inc.
US OTCPK TKCI TurnKey Capital, Inc.
US OTCPK USRM U.S. Stem Cell, Inc.
US NYSE ULS UL Solutions Inc.
US NYSE VVX V2X, Inc.
IN NSEI WABAG VA Tech Wabag Limited
US NasdaqCM VCIG VCI Global Limited
US NasdaqGS VSEC VSE Corporation
US OTCPK VRTC Veritec, Inc.
US OTCPK VSBC VitaSpring Biomedical Co. Ltd.
JP TSE 7079 WDB coco Co., Ltd.
US OTCPK BUDZ WEED, Inc.
CN SZSE 300621 Weiye Construction Group Co., Ltd.
US OTCPK WYGC Wenyuan Group Corp.
US OTCPK WHLM Wilhelmina International, Inc.
US NasdaqGM WLDN Willdan Group, Inc.
HK SEHK 2269 WuXi Biologics (Cayman) Inc.
US OTCPK WXXWY WuXi Biologics (Cayman) Inc. - Depositary Receipt (Common Stock)
US OTCPK XREG XR Energy, Inc.
CH SWX XLS Xlife Sciences AG
US NasdaqCM BIAF bioAffinity Technologies, Inc.
US NasdaqCM BIAFW bioAffinity Technologies, Inc. - Equity Warrant
JP TSE 3150 grems,Inc.
US NasdaqCM ISPC iSpecimen Inc.
US OTCPK RTNB root9B Holdings, Inc.