| A | AREEYA PROPERTY PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.areeya.co.th |
| ACE | ABSOLUTE CLEAN ENERGY PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 | www.ace-energy.co.th |
| ADVANC | ADVANCED INFO SERVICE PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET50 / SETHD / SETTHSI | investor.ais.co.th |
| AEONTS | AEON THANA SINSAP (THAILAND) PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET100 | www.aeon.co.th |
| AH | AAPICO HITECH PUBLIC COMPANY LIMITED | Industrials | Automotive | sSET / SETTHSI | www.aapico.com |
| AI | ASIAN INSULATORS PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | sSET | www.asianinsulators.com |
| AIE | AI ENERGY PUBLIC COMPANY LIMITED | Resources | mai | www.aienergy.co.th | |
| AIMIRT | AIM INDUSTRIAL GROWTH FREEHOLD AND LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.aimreit.com |
| AIT | ADVANCED INFORMATION TECHNOLOGY PUBLIC CO.,LTD. | Technology | Information & Communication Technology | sSET | www.ait.co.th |
| AJ | A.J. PLAST PUBLIC COMPANY LIMITED | Industrials | Packaging | sSET / SETCLMV | www.ajplast.co.th |
| AKR | EKARAT ENGINEERING PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.ekarat.co.th |
| ALT | ALT TELECOM PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | sSET | www.alt.co.th |
| ALUCON | ALUCON PUBLIC COMPANY LIMITED | Industrials | Packaging | SET | www.alucon.th.com |
| AMANAH | AMANAH LEASING PUBLIC COMPANY LIMITED | Financials | Finance & Securities | sSET | www.amanah.co.th |
| AMARIN | AMARIN PRINTING AND PUBLISHING PUBLIC COMPANY LIMITED | Services | Media & Publishing | SET | www.amarin.com |
| AMATA | AMATA CORPORATION PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET100 / SETCLMV / SETTHSI | www.amata.com |
| AMC | ASIA METAL PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.asiametal.co.th |
| ANAN | ANANDA DEVELOPMENT PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.ananda.co.th |
| AOT | AIRPORTS OF THAILAND PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | SET50 / SETTHSI / SETWB | www.airportthai.co.th |
| AP | AP (THAILAND) PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET100 / SETHD | www.apthai.com |
| APCS | ASIA PRECISION PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | sSET | www.asiaprecision.com |
| APURE | AGRIPURE HOLDINGS PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | sSET | www.apureholdings.com |
| AQUA | AQUA CORPORATION PUBLIC COMPANY LIMITED | Services | Media & Publishing | SET | www.aquacorp.co.th |
| ARROW | ARROW SYNDICATE PUBLIC COMPANY LIMITED | Property & Construction | mai | www.arrowpipe.com | |
| ASEFA | ASEFA PUBLIC COMPANY LIMITED | Industrials | Industrial Materials & Machinery | SET | www.asefa.co.th |
| ASIAN | ASIAN SEA CORPORATION PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | sSET | www.asianseafoods.co.th |
| ASK | ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED | Financials | Finance & Securities | sSET | www.ask.co.th |
| ASP | ASIA PLUS GROUP HOLDINGS PUBLIC COMPANY LIMITED | Financials | Finance & Securities | sSET | www.asiaplusgroup.co.th |
| AU | AFTER YOU PUBLIC COMPANY LIMITED | Agro & Food Industry | mai | www.afteryoudessertcafe.com | |
| AUCT | UNION AUCTION PUBLIC COMPANY LIMITED | Services | mai | www.auct.co.th | |
| AWC | ASSET WORLD CORP PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | https://www.assetworldcorp-th.com |
| AYUD | ALLIANZ AYUDHYA CAPITAL PUBLIC COMPANY LIMITED | Financials | Insurance | SET | www.ayud.co.th |
| BA | BANGKOK AIRWAYS PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | sSET | www.bangkokair.com |
| BAFS | BANGKOK AVIATION FUEL SERVICES PCL. | Resources | Energy & Utilities | sSET / SETTHSI | www.bafsthai.com |
| BAM | BANGKOK COMMERCIAL ASSET MANAGEMENT PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET100 | www.bam.co.th |
| BANPU | BANPU PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 / SETCLMV / SETTHSI | www.banpu.com |
| BAY | BANK OF AYUDHYA PUBLIC COMPANY LIMITED | Financials | Banking | SET | www.krungsri.com |
| BBL | BANGKOK BANK PUBLIC COMPANY LIMITED | Financials | Banking | SET50 / SETHD / SETTHSI | www.bangkokbank.com |
| BCH | BANGKOK CHAIN HOSPITAL PUBLIC COMPANY LIMITED | Services | Health Care Services | SET100 / SETWB | www.bangkokchainhospital.com |
| BCP | BANGCHAK CORPORATION PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 / SETCLMV / SETTHSI | www.bangchak.co.th |
| BCPG | BCPG PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 / SETCLMV / SETHD | www.bcpggroup.com |
| BDMS | BANGKOK DUSIT MEDICAL SERVICES PUBLIC COMPANY LIMITED | Services | Health Care Services | SET50 / SETCLMV / SETTHSI / SETWB | www.bangkokhospital.com |
| BEAUTY | BEAUTY COMMUNITY PUBLIC COMPANY LIMITED | Services | Commerce | sSET | www.beautycommunity.co.th |
| BEC | BEC WORLD PUBLIC COMPANY LIMITED | Services | Media & Publishing | SET100 | www.becworld.com |
| BEM | BANGKOK EXPRESSWAY AND METRO PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | SET50 / SETTHSI / SETWB | www.bemplc.co.th |
| BFIT | SRISAWAD FINANCE PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.bfit.co.th |
| BGC | BG CONTAINER GLASS PUBLIC COMPANY LIMITED | Industrials | Packaging | sSET / SETCLMV | www.bgc.co.th |
| BGRIM | B.GRIMM POWER PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETCLMV / SETTHSI | www.bgrimmpower.com |
| BH | BUMRUNGRAD HOSPITAL PUBLIC COMPANY LIMITED | Services | Health Care Services | SET50 / SETCLMV / SETWB | www.bumrungrad.com |
| BJC | BERLI JUCKER PUBLIC COMPANY LIMITED | Services | Commerce | SET50 / SETCLMV / SETTHSI / SETWB | www.bjc.co.th |
| BKI | BANGKOK INSURANCE PUBLIC COMPANY LIMITED | Financials | Insurance | SET | www.bangkokinsurance.com |
| BLA | BANGKOK LIFE ASSURANCE PUBLIC COMPANY LIMITED | Financials | Insurance | SET | www.bangkoklife.com |
| BLAND | BANGKOK LAND PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.bangkokland.co.th |
| BOFFICE | BHIRAJ OFFICE LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.bofficereit.com |
| BPP | BANPU POWER PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SETCLMV / SETTHSI | www.banpupower.com |
| BRR | BURIRAM SUGAR PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.buriramsugar.com |
| BSBM | BANGSAPHAN BARMILL PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.bsbm.co.th |
| BTS | BTS GROUP HOLDINGS PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | SET50 / SETTHSI / SETWB | www.btsgroup.co.th |
| BTSGIF | BTS RAIL MASS TRANSIT GROWTH INFRASTRUCTURE FUND | Services | Transportation & Logistics | SET | www.btsgif.com |
| CBG | CARABAO GROUP PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET50 / SETCLMV / SETWB | www.carabaogroup.com |
| CCET | CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. | Technology | Electronic Components | sSET | www.calcomp.co.th |
| CCP | CHONBURI CONCRETE PRODUCT PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.ccp.co.th |
| CENTEL | CENTRAL PLAZA HOTEL PUBLIC COMPANY LIMITED | Services | Tourism & Leisure | SET100 / SETTHSI / SETWB | www.centarahotelsresorts.com |
| CGH | COUNTRY GROUP HOLDINGS PUBLIC COMPANY LIMITED | Financials | Finance & Securities | sSET | www.cgholdings.co.th |
| CHAYO | CHAYO GROUP PUBLIC COMPANY LIMITED | Financials | Finance & Securities | sSET | www.chayo555.com |
| CHG | CHULARAT HOSPITAL PUBLIC COMPANY LIMITED | Services | Health Care Services | SET100 / SETWB | www.chularat.com |
| CIMBT | CIMB THAI BANK PUBLIC COMPANY LIMITED | Financials | Banking | SET | www.cimbthai.com |
| CK | CH. KARNCHANG PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | SET100 / SETCLMV / SETTHSI | www.ch-karnchang.co.th |
| CKP | CK POWER PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 / SETCLMV / SETTHSI | www.ckpower.co.th |
| COM7 | COM7 PUBLIC COMPANY LIMITED | Services | Commerce | SET50 / SETWB | www.comseven.com |
| COTTO | SCG CERAMICS PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.scgceramics.com |
| CPALL | CP ALL PUBLIC COMPANY LIMITED | Services | Commerce | SET50 / SETTHSI / SETWB | www.cpall.co.th |
| CPF | CHAROEN POKPHAND FOODS PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET50 / SETCLMV / SETHD / SETTHSI / SETWB | www.cpfworldwide.com |
| CPI | CHUMPORN PALM OIL INDUSTRY PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.cpi-th.com |
| CPN | CENTRAL PATTANA PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET50 / SETTHSI | www.centralpattana.co.th |
| CPNCG | CPN COMMERCIAL GROWTH LEASEHOLD PROPERTY FUND | Property & Construction | Property Fund & REITs | SET | www.cpncg.com |
| CPNREIT | CPN RETAIL GROWTH LEASEHOLD REIT | Property & Construction | Property Fund & REITs | SET | www.cpnreit.com |
| CPTGF | C.P. TOWER GROWTH LEASEHOLD PROPERTY FUND | Property & Construction | Property Fund & REITs | SET | www.ktam.co.th |
| CRC | CENTRAL RETAIL CORPORATION PUBLIC COMPANY LIMITED | Services | Commerce | SET50 / SETCLMV / SETWB | https://www.centralretail.com/ |
| CSC | CROWN SEAL PUBLIC COMPANY LIMITED | Industrials | Packaging | SET | www.crownseal.co.th |
| CSP | CSP STEEL CENTER PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.cspsteel.com |
| CSS | COMMUNICATION AND SYSTEM SOLUTION PUBLIC COMPANY LIMITED | Services | Commerce | SET | www.cssthai.com |
| CTW | CHAROONG THAI WIRE & CABLE PUBLIC COMPANY LIMITED | Industrials | Industrial Materials & Machinery | sSET | www.ctw.co.th |
| CWT | CHAI WATANA TANNERY GROUP PUBLIC COMPANY LIMITED | Industrials | Automotive | SET | www.cwt.co.th |
| DCC | DYNASTY CERAMIC PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.dynastyceramic.com |
| DCON | DCON PRODUCTS PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.dconproduct.com |
| DDD | DO DAY DREAM PUBLIC COMPANY LIMITED | Consumer Products | Personal Products & Pharmaceuticals | sSET | www.dodaydream.com |
| DELTA | DELTA ELECTRONICS (THAILAND) PUBLIC COMPANY LIMITED | Technology | Electronic Components | SET50 / SETTHSI | www.deltathailand.com |
| DEMCO | DEMCO PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.demco.co.th |
| DIF | DIGITAL TELECOMMUNICATIONS INFRASTRUCTURE FUND | Technology | Information & Communication Technology | SET | www.digital-tif.com |
| DOHOME | DOHOME PUBLIC COMPANY LIMITED | Services | Commerce | SET100 / SETWB | https://www.dohome.co.th/ |
| DRT | DIAMOND BUILDING PRODUCTS PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | sSET / SETCLMV / SETTHSI | www.dbp.co.th |
| DTAC | TOTAL ACCESS COMMUNICATION PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET50 / SETTHSI | www.dtac.co.th |
| DUSIT | DUSIT THANI PUBLIC COMPANY LIMITED | Services | Tourism & Leisure | SET | www.dusit.com |
| EA | ENERGY ABSOLUTE PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETTHSI | www.energyabsolute.co.th |
| EASTW | EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PCL. | Resources | Energy & Utilities | sSET / SETTHSI | www.eastwater.com |
| ECL | EASTERN COMMERCIAL LEASING PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.ecl.co.th |
| EGATIF | NORTH BANGKOK POWER PLANT BLOCK 1 INFRASTRUCTURE FUND, ELECTRICITY GENERATING AUTHORITY OF THAILAND | Resources | Energy & Utilities | SET | www.ktam.co.th |
| EGCO | ELECTRICITY GENERATING PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETCLMV / SETHD / SETTHSI | www.egco.com |
| EKH | EKACHAI MEDICAL CARE PUBLIC COMPANY LIMITED | Services | Health Care Services | sSET | www.ekachaihospital.com |
| EMC | EMC PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | SET | www.emc.co.th |
| EP | EASTERN POWER GROUP PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | sSET | www.epco.co.th |
| EPG | EASTERN POLYMER GROUP PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.epg.co.th |
| ERW | THE ERAWAN GROUP PUBLIC COMPANY LIMITED | Services | Tourism & Leisure | sSET | www.theerawan.com |
| ESSO | ESSO (THAILAND) PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 | www.esso.co.th |
| ESTAR | EASTERN STAR REAL ESTATE PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.estarpcl.com |
| EVER | EVERLAND PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.everland.co.th |
| FNS | FINANSA PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.finansa.com |
| FORTH | FORTH CORPORATION PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET | www.forth.co.th |
| FPI | FORTUNE PARTS INDUSTRY PUBLIC COMPANY LIMITED | Industrial | mai | www.fpiautoparts.com | |
| FSMART | FORTH SMART SERVICE PUBLIC COMPANY LIMITED | Services | mai | www.boonterm.com | |
| FSS | FINANSIA SYRUS SECURITIES PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.fnsyrus.com |
| FUTUREPF | FUTURE PARK LEASEHOLD PROPERTY FUND | Property & Construction | Property Fund & REITs | SET | investor.futurepark.co.th |
| GBX | GLOBLEX HOLDING MANAGEMENT PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.globlexholding.co.th |
| GC | GLOBAL CONNECTIONS PUBLIC COMPANY LIMITED | Industrials | Petrochemicals & Chemicals | SET | www.gc.co.th |
| GFPT | GFPT PUBLIC COMPANY LIMITED | Agro & Food Industry | Agribusiness | sSET / SETTHSI | www.gfpt.co.th |
| GGC | GLOBAL GREEN CHEMICALS PUBLIC COMPANY LIMITED | Industrials | Petrochemicals & Chemicals | sSET / SETTHSI | www.ggcplc.com |
| GLAND | GRAND CANAL LAND PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.grandcanalland.com |
| GLOBAL | SIAM GLOBAL HOUSE PUBLIC COMPANY LIMITED | Services | Commerce | SET50 / SETCLMV / SETWB | www.globalhouse.co.th |
| GPI | GRAND PRIX INTERNATIONAL PUBLIC COMPANY LIMITED | Services | Media & Publishing | SET | www.grandprix.co.th |
| GPSC | GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETTHSI | www.gpscgroup.com |
| GRAMMY | GMM GRAMMY PUBLIC COMPANY LIMITED | Services | Media & Publishing | SET | www.gmmgrammy.com |
| GULF | GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETCLMV / SETTHSI | www.gulf.co.th |
| GUNKUL | GUNKUL ENGINEERING PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 / SETCLMV / SETHD | www.gunkul.com |
| GVREIT | GOLDEN VENTURES LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.gvreit.com |
| HANA | HANA MICROELECTRONICS PUBLIC COMPANY LIMITED | Technology | Electronic Components | SET100 / SETHD / SETTHSI | www.hanagroup.com |
| HFT | HWA FONG RUBBER (THAILAND) PUBLIC COMPANY LIMITED | Industrials | Automotive | sSET | www.duro.co.th |
| HMPRO | HOME PRODUCT CENTER PUBLIC COMPANY LIMITED | Services | Commerce | SET50 / SETTHSI / SETWB | www.homepro.co.th |
| HREIT | HEMARAJ LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.hemarajreit.com |
| HTC | HAAD THIP PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | sSET / SETTHSI | www.haadthip.com |
| HTECH | HALCYON TECHNOLOGY PUBLIC COMPANY LIMITED | Industrials | Industrial Materials & Machinery | SET | www.halcyon.co.th |
| HUMAN | HUMANICA PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | sSET | www.humanica.com |
| ICC | I.C.C. INTERNATIONAL PUBLIC COMPANY LIMITED | Consumer Products | Fashion | SET | www.icc.co.th |
| ICHI | ICHITAN GROUP PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET100 / SETCLMV | www.ichitangroup.com |
| IFS | IFS CAPITAL (THAILAND) PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.ifscapthai.com |
| IHL | INTERHIDES PUBLIC COMPANY LIMITED | Industrials | Automotive | SET | www.interhides.com |
| III | TRIPLE I LOGISTICS PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | sSET | www.iii-logistics.com |
| ILINK | INTERLINK COMMUNICATION PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET | www.interlink.co.th |
| IMPACT | IMPACT GROWTH REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.impactgrowthreit.com |
| INET | INTERNET THAILAND PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET | www.inet.co.th |
| INGRS | INGRESS INDUSTRIAL (THAILAND) PUBLIC COMPANY LIMITED | Industrials | Automotive | SET | www.ingress.co.th |
| INOX | POSCO-THAINOX PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.poscothainox.com |
| INTUCH | INTOUCH HOLDINGS PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET50 / SETCLMV / SETHD / SETTHSI | www.intouchcompany.com |
| IRC | INOUE RUBBER (THAILAND) PUBLIC COMPANY LIMITED | Industrials | Automotive | SET | www.ircthailand.com |
| IRPC | IRPC PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETCLMV / SETTHSI | https://www.irpc.co.th |
| ITEL | INTERLINK TELECOM PUBLIC COMPANY LIMITED | Technology | mai | www.interlinktelecom.co.th | |
| IVL | INDORAMA VENTURES PUBLIC COMPANY LIMITED | Industrials | Petrochemicals & Chemicals | SET50 / SETTHSI | www.indoramaventures.com |
| J | JAS ASSET PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.jasasset.co.th |
| JAS | JASMINE INTERNATIONAL PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET100 | www.jasmine.com |
| JASIF | JASMINE BROADBAND INTERNET INFRASTRUCTURE FUND | Technology | Information & Communication Technology | SET | www.jas-if.com |
| JKN | JKN GLOBAL MEDIA PUBLIC COMPANY LIMITED | Services | Media & Publishing | sSET | www.jknglobal.com |
| JMART | JAY MART PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET100 | www.jaymart.co.th |
| JMT | JMT NETWORK SERVICES PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET100 | www.jmtnetwork.co.th |
| JTS | JASMINE TELECOM SYSTEMS PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | sSET | www.jts.co.th |
| JUBILE | JUBILEE ENTERPRISE PUBLIC COMPANY LIMITED | Consumer Products | mai | www.jubileediamond.co.th | |
| JWD | JWD INFOLOGISTICS PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | sSET / SETTHSI | www.jwd-group.com |
| KAMART | KARMARTS PUBLIC COMPANY LIMITED | Services | Commerce | sSET | www.karmarts.co.th |
| KBANK | KASIKORNBANK PUBLIC COMPANY LIMITED | Financials | Banking | SET50 / SETCLMV / SETTHSI | www.kasikornbank.com |
| KCAR | KRUNGTHAI CAR RENT AND LEASE PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.krungthai.co.th |
| KCE | KCE ELECTRONICS PUBLIC COMPANY LIMITED | Technology | Electronic Components | SET50 | www.kcethai.in.th |
| KGI | KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED | Financials | Finance & Securities | sSET | www.kgieworld.co.th |
| KKP | KIATNAKIN PHATRA BANK PUBLIC COMPANY LIMITED | Financials | Banking | SET100 / SETCLMV / SETHD / SETTHSI | https://bank.kkpfg.com/ |
| KSL | KHON KAEN SUGAR INDUSTRY PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | sSET / SETCLMV | www.kslgroup.com |
| KTB | KRUNG THAI BANK PUBLIC COMPANY LIMITED | Financials | Banking | SET50 / SETHD / SETTHSI | https://krungthai.com |
| KTC | KRUNGTHAI CARD PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET50 / SETTHSI | www.ktc.co.th |
| KTIS | KASET THAI INTERNATIONAL SUGAR CORPORATION PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.ktisgroup.com |
| KYE | KANG YONG ELECTRIC PUBLIC COMPANY LIMITED | Consumer Products | Home & Office Products | SET | www.mitsubishi-kye.com |
| LALIN | LALIN PROPERTY PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.lalinproperty.com |
| LANNA | THE LANNA RESOURCES PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | sSET | www.lannar.com |
| LEE | LEE FEED MILL PUBLIC COMPANY LIMITED | Agro & Food Industry | Agribusiness | SET | www.leepattana.com |
| LH | LAND AND HOUSES PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET50 / SETHD | www.lh.co.th |
| LHFG | LH FINANCIAL GROUP PUBLIC COMPANY LIMITED | Financials | Banking | SET | https://www.lhfg.co.th |
| LHHOTEL | LH HOTEL LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.lhfund.co.th |
| LHK | LOHAKIT METAL PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.lohakit.co.th |
| LHSC | LH SHOPPING CENTERS LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.lhfund.co.th |
| LIT | LEASE IT PUBLIC COMPANY LIMITED | Financials | mai | www.leaseit.co.th | |
| LPF | LOTUS'S RETAIL GROWTH FREEHOLD AND LEASEHOLD PROPERTY FUND | Property & Construction | Property Fund & REITs | SET | Dummy |
| LPH | LADPRAO GENERAL HOSPITAL PUBLIC COMPANY LIMITED | Services | Health Care Services | sSET | www.ladpraohospital.com |
| LPN | L.P.N. DEVELOPMENT PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET / SETTHSI | www.lpn.co.th |
| LST | LAM SOON (THAILAND) PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.lamsoon.co.th |
| M | MK RESTAURANT GROUP PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SETWB | www.mkrestaurant.com |
| MACO | MASTER AD PUBLIC COMPANY LIMITED | Services | Media & Publishing | sSET | www.masterad.com |
| MAJOR | MAJOR CINEPLEX GROUP PUBLIC COMPANY LIMITED | Services | Media & Publishing | SET100 / SETCLMV / SETTHSI | www.majorcineplex.com |
| MAKRO | SIAM MAKRO PUBLIC COMPANY LIMITED | Services | Commerce | SET | www.siammakro.co.th |
| MBAX | MULTIBAX PUBLIC COMPANY LIMITED | Industrial | mai | www.multibax.com | |
| MBK | MBK PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.mbkgroup.co.th |
| MBKET | MAYBANK KIM ENG SECURITIES (THAILAND) PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.maybank-ke.co.th |
| MC | MC GROUP PUBLIC COMPANY LIMITED | Services | Commerce | sSET | www.mcgroupnet.com |
| MCS | M.C.S.STEEL PUBLIC COMPANY LIMITED | Industrials | Steel | sSET | www.mcssteel.com |
| MDX | M.D.X. PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.mdx.co.th |
| MEGA | MEGA LIFESCIENCES PUBLIC COMPANY LIMITED | Services | Commerce | SET100 / SETCLMV / SETWB | www.megawecare.com |
| MFC | MFC ASSET MANAGEMENT PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.mfcfund.com |
| MFEC | MFEC PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET | www.mfec.co.th |
| MINT | MINOR INTERNATIONAL PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET50 / SETCLMV / SETTHSI / SETWB | www.minor.com |
| MJD | MAJOR DEVELOPMENT PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.mjd.co.th |
| MODERN | MODERNFORM GROUP PUBLIC COMPANY LIMITED | Consumer Products | Home & Office Products | SET | www.modernform.com |
| MSC | METRO SYSTEMS CORPORATION PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET | www.metrosystems.co.th |
| MTC | MUANGTHAI CAPITAL PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET50 / SETTHSI | www.muangthaicap.com |
| MTI | MUANG THAI INSURANCE PUBLIC COMPANY LIMITED | Financials | Insurance | SET | www.muangthaiinsurance.com |
| NCH | N. C. HOUSING PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.ncgroup.co.th |
| NER | NORTH EAST RUBBER PUBLIC COMPANY LIMITED | Agro & Food Industry | Agribusiness | sSET | www.nerubber.com |
| NNCL | NAVANAKORN PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.navanakorn.co.th |
| NOBLE | NOBLE DEVELOPMENT PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.noblehome.com |
| NTV | NONTHAVEJ HOSPITAL PUBLIC COMPANY LIMITED | Services | Health Care Services | SET | www.nonthavej.co.th |
| NYT | NAMYONG TERMINAL PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | sSET / SETTHSI | www.namyongterminal.com |
| OISHI | OISHI GROUP PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.oishigroup.com |
| OR | PTT OIL AND RETAIL BUSINESS PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 | www.pttor.com |
| ORI | ORIGIN PROPERTY PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET100 / SETHD | www.origin.co.th |
| OSP | OSOTSPA PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET50 / SETCLMV / SETHD / SETWB | www.osotspa.com |
| PAP | PACIFIC PIPE PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.pacificpipe.co.th |
| PB | PRESIDENT BAKERY PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.farmhouse.co.th |
| PCSGH | P.C.S. MACHINE GROUP HOLDING PUBLIC COMPANY LIMITED | Industrials | Automotive | SET | www.pcsgh.com |
| PDG | PRODIGY PUBLIC COMPANY LIMITED | Industrial | mai | www.prodigy.co.th | |
| PDI | PADAENG INDUSTRY PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.padaeng.com |
| PDJ | PRANDA JEWELRY PUBLIC COMPANY LIMITED | Consumer Products | Fashion | SET | www.pranda.com |
| PERM | PERMSIN STEEL WORKS PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.permsin.com |
| PL | PHATRA LEASING PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.pl.co.th |
| PLANB | PLAN B MEDIA PUBLIC COMPANY LIMITED | Services | Media & Publishing | SET100 | www.planbmedia.co.th |
| PLAT | THE PLATINUM GROUP PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | theplatinumgroup.co.th |
| PLE | POWER LINE ENGINEERING PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | SET | www.ple.co.th |
| PM | PREMIER MARKETING PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | sSET / SETTHSI | www.premier-marketing.co.th |
| POPF | PRIME OFFICE LEASEHOLD PROPERTY FUND | Property & Construction | Property Fund & REITs | SET | www.scbam.com |
| PORT | SAHATHAI TERMINAL PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | SET | sahathaiterminal.com/ |
| PR9 | PRARAM 9 HOSPITAL PUBLIC COMPANY LIMITED | Services | Health Care Services | sSET | www.praram9.com |
| PREB | PRE-BUILT PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | SET | www.prebuilt.co.th |
| PRG | PRG CORPORATION PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.patumrice.co.th |
| PRIN | PRINSIRI PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.prinsiri.com |
| PRM | PRIMA MARINE PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | SET100 / SETHD / SETWB | www.primamarine.co.th |
| PSH | PRUKSA HOLDING PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SETTHSI | www.psh.co.th |
| PTG | PTG ENERGY PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 / SETTHSI | www.ptgenergy.co.th |
| PTL | POLYPLEX (THAILAND) PUBLIC COMPANY LIMITED | Industrials | Packaging | SET100 | www.polyplexthailand.com |
| PTT | PTT PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETCLMV / SETHD / SETTHSI | www.pttplc.com |
| PTTEP | PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETCLMV / SETHD / SETTHSI | www.pttep.com |
| PTTGC | PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED | Industrials | Petrochemicals & Chemicals | SET50 / SETCLMV / SETTHSI | www.pttgcgroup.com |
| PYLON | PYLON PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | sSET | www.pylon.co.th |
| Q-CON | QUALITY CONSTRUCTION PRODUCTS PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.qcon.co.th |
| QH | QUALITY HOUSES PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET100 / SETHD | www.qh.co.th |
| QHHR | QUALITY HOUSES HOTEL AND RESIDENCE FREEHOLD AND LEASEHOLD PROPERTY FUND | Property & Construction | Property Fund & REITs | SET | No url |
| QTC | QTC ENERGY PUBLIC COMPANY LIMITED | Resources | mai | www.qtc-energy.com | |
| RATCH | RATCH GROUP PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETCLMV / SETHD / SETTHSI | www.ratch.co.th |
| RBF | R&B FOOD SUPPLY PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET100 / SETCLMV / SETWB | https://www.rbfoodsupply.co.th |
| RCL | REGIONAL CONTAINER LINES PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | SETCLMV | www.rclgroup.com |
| RICHY | RICHY PLACE 2002 PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET | www.richy.co.th |
| RJH | RAJTHANEE HOSPITAL PUBLIC COMPANY LIMITED | Services | Health Care Services | sSET | www.rajthanee.com |
| ROJNA | ROJANA INDUSTRIAL PARK PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.rojana.com |
| RPC | RPCG PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.rpcthai.com |
| RS | RS PUBLIC COMPANY LIMITED | Services | Commerce | SET100 / SETWB | www.rs.co.th |
| RSP | RICH SPORT PUBLIC COMPANY LIMITED | Services | Commerce | SET | www.richsport.co.th |
| RT | RIGHT TUNNELLING PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | SET | No url |
| S | SINGHA ESTATE PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET / SETTHSI | www.singhaestate.co.th |
| S & J | S & J INTERNATIONAL ENTERPRISES PUBLIC COMPANY LIMITED | Consumer Products | Personal Products & Pharmaceuticals | SET | www.snjinter.com |
| S11 | S 11 GROUP PUBLIC COMPANY LIMITED | Financials | Finance & Securities | sSET | www.sgroup.co.th |
| SABINA | SABINA PUBLIC COMPANY LIMITED | Consumer Products | Fashion | sSET | www.sabina.co.th |
| SABUY | SABUY TECHNOLOGY PUBLIC COMPANY LIMITED | Services | Commerce | sSET | www.sabuytechnology.com |
| SAMART | SAMART CORPORATION PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | sSET / SETCLMV | www.samartcorp.com |
| SAMTEL | SAMART TELCOMS PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | sSET | www.samtel.com |
| SAPPE | SAPPE PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | sSET | www.sappe.com |
| SAT | SOMBOON ADVANCE TECHNOLOGY PUBLIC COMPANY LIMITED | Industrials | Automotive | sSET / SETTHSI | www.satpcl.co.th |
| SAUCE | THAITHEPAROS PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.gmsauce.com |
| SAWAD | SRISAWAD CORPORATION PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET50 | www.meebaanmeerod.com |
| SC | SC ASSET CORPORATION PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET / SETTHSI | www.scasset.com |
| SCB | THE SIAM COMMERCIAL BANK PUBLIC COMPANY LIMITED | Financials | Banking | SET50 / SETCLMV / SETHD / SETTHSI | www.scb.co.th |
| SCC | THE SIAM CEMENT PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET50 / SETCLMV / SETHD / SETTHSI | www.scg.com |
| SCCC | SIAM CITY CEMENT PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SETCLMV / SETTHSI | www.siamcitycement.com |
| SCGP | SCG PACKAGING PUBLIC COMPANY LIMITED | Industrials | Packaging | SET50 / SETCLMV | www.scgpackaging.com |
| SCN | SCAN INTER PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.scan-inter.com |
| SCP | SOUTHERN CONCRETE PILE PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.scp.co.th |
| SEAFCO | SEAFCO PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | sSET | seafco.co.th |
| SENA | SENADEVELOPMENT PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.sena.co.th |
| SF | SIAM FUTURE DEVELOPMENT PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.siamfuture.com |
| SGP | SIAMGAS AND PETROCHEMICALS PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.siamgas.com |
| SHANG | SHANGRI-LA HOTEL PUBLIC COMPANY LIMITED | Services | Tourism & Leisure | SET | www.shangri-la.com |
| SIAM | SIAM STEEL INTERNATIONAL PUBLIC COMPANY LIMITED | Consumer Products | Home & Office Products | SET | www.siamsteel.com |
| SINGER | SINGER THAILAND PUBLIC COMPANY LIMITED | Services | Commerce | SET100 | www.singerthai.co.th |
| SIRI | SANSIRI PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET / SETTHSI | www.sansiri.com |
| SIS | SIS DISTRIBUTION (THAILAND) PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | sSET | www.sisthai.com |
| SISB | SISB PUBLIC COMPANY LIMITED | Services | Professional Services | sSET | www.sisb.ac.th |
| SKE | SAKOL ENERGY PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.sakolenergy.com |
| SKN | S.KIJCHAI ENTERPRISE PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | sSET | www.skn.co.th |
| SKR | SIKARIN PUBLIC COMPANY LIMITED | Services | Health Care Services | SET | www.sikarin.com |
| SMART | SMART CONCRETE PUBLIC COMPANY LIMITED | Property & Construction | mai | www.smartblock.co.th | |
| SMK | SYN MUN KONG INSURANCE PUBLIC COMPANY LIMITED | Financials | Insurance | SET | www.smk.co.th |
| SMPC | SAHAMITR PRESSURE CONTAINER PUBLIC COMPANY LIMITED | Industrials | Packaging | sSET | www.smpcplc.com |
| SMT | STARS MICROELECTRONICS (THAILAND) PUBLIC COMPANY LIMITED | Technology | Electronic Components | sSET | www.starsmicro.com |
| SNC | SNC FORMER PUBLIC COMPANY LIMITED | Industrials | Industrial Materials & Machinery | sSET | www.sncformer.com |
| SNP | S & P SYNDICATE PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.snpfood.com |
| SORKON | S. KHONKAEN FOODS PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.sorkon.co.th |
| SPA | SIAM WELLNESS GROUP PUBLIC COMPANY LIMITED | Services | mai | www.siamwellnessgroup.com | |
| SPALI | SUPALAI PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET100 / SETHD / SETTHSI | www.supalai.com |
| SPC | SAHA PATHANAPIBUL PUBLIC COMPANY LIMITED | Services | Commerce | SET | www.sahapat.co.th |
| SPCG | SPCG PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.spcg.co.th |
| SPF | SAMUI AIRPORT PROPERTY FUND (LEASEHOLD) | Property & Construction | Property Fund & REITs | SET | www.phatraasset.com |
| SPG | THE SIAM PAN GROUP PUBLIC COMPANY LIMITED | Industrials | Automotive | SET | www.siampangroup.com |
| SPI | SAHA PATHANA INTER-HOLDING PUBLIC COMPANY LIMITED | Services | Commerce | SET | www.spi.co.th |
| SPRC | STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 / SETCLMV | www.sprc.co.th |
| SPRIME | S PRIME GROWTH LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | No url |
| SQ | SAHAKOL EQUIPMENT PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | SET | www.sahakol.com |
| SRICHA | SRIRACHA CONSTRUCTION PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | sSET | www.sricha.com |
| SSC | SERMSUK PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.sermsukplc.com |
| SSP | SERMSANG POWER CORPORATION PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | sSET / SETCLMV | www.sermsang.com |
| SSSC | SIAM STEEL SERVICE CENTER PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.ssscth.com |
| STA | SRI TRANG AGRO-INDUSTRY PUBLIC COMPANY LIMITED | Agro & Food Industry | Agribusiness | SET50 / SETTHSI / SETWB | www.sritranggroup.com |
| STANLY | THAI STANLEY ELECTRIC PUBLIC COMPANY LIMITED | Industrials | Automotive | sSET | www.thaistanley.com |
| STEC | SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC CO.,LTD. | Property & Construction | Construction Services | SET100 | www.stecon.co.th |
| STGT | SRI TRANG GLOVES (THAILAND) PUBLIC COMPANY LIMITED | Consumer Products | Personal Products & Pharmaceuticals | SET50 | www.sritranggloves.com |
| SUC | SAHA-UNION PUBLIC COMPANY LIMITED | Consumer Products | Fashion | SET | www.sahaunion.co.th |
| SUN | SUNSWEET PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.sunsweetthai.com |
| SUPER | SUPER ENERGY CORPORATION PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET100 / SETCLMV | www.supercorp.co.th |
| SUPEREIF | SUPER ENERGY POWER PLANT INFRASTRUCTURE FUND | Resources | Energy & Utilities | SET | www.bblam.co.th/ |
| SUSCO | SUSCO PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | sSET | www.susco.co.th |
| SUTHA | GOLDEN LIME PUBLIC COMPANY LIMITED | Industrials | Petrochemicals & Chemicals | SET | www.goldenlime.co.th |
| SVH | SAMITIVEJ PUBLIC COMPANY LIMITED | Services | Health Care Services | SET | www.samitivejhospitals.com |
| SVI | SVI PUBLIC COMPANY LIMITED | Technology | Electronic Components | SET | www.svi.co.th |
| SVOA | SVOA PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET | www.svoa.co.th |
| SYNEX | SYNNEX (THAILAND) PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET100 / SETTHSI | www.synnex.co.th |
| SYNTEC | SYNTEC CONSTRUCTION PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | sSET | www.synteccon.com |
| TACC | T.A.C. CONSUMER PUBLIC COMPANY LIMITED | Agro & Food Industry | mai | www.tacconsumer.com | |
| TAE | THAI AGRO ENERGY PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.thaiagroenergy.com |
| TASCO | TIPCO ASPHALT PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET100 / SETCLMV / SETHD / SETTHSI | www.tipcoasphalt.com |
| TCAP | THANACHART CAPITAL PUBLIC COMPANY LIMITED | Financials | Banking | SET100 / SETHD | www.thanachart.co.th |
| TCCC | THAI CENTRAL CHEMICAL PUBLIC COMPANY LIMITED | Industrials | Petrochemicals & Chemicals | SET | www.tcccthai.com |
| TEAMG | TEAM CONSULTING ENGINEERING AND MANAGEMENT PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | SET | www.teamgroup.co.th |
| TFFIF | THAILAND FUTURE FUND | Services | Transportation & Logistics | SET | www.tffif.com |
| TFG | THAIFOODS GROUP PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.tfg.co.th |
| TFMAMA | THAI PRESIDENT FOODS PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET | www.mama.co.th |
| THANI | RATCHTHANI LEASING PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET100 / SETHD | www.ratchthani.com |
| THCOM | THAICOM PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | sSET / SETCLMV / SETTHSI | www.thaicom.net |
| THE | THE STEEL PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.thesteel.co.th |
| THG | THONBURI HEALTHCARE GROUP PUBLIC COMPANY LIMITED | Services | Health Care Services | SETCLMV / SETWB | www.thg.co.th/ |
| THRE | THAI REINSURANCE PUBLIC COMPANY LIMITED | Financials | Insurance | sSET | www.thaire.co.th |
| THREL | THAIRE LIFE ASSURANCE PUBLIC COMPANY LIMITED | Financials | Insurance | SET | www.thairelife.co.th |
| TIDLOR | NGERN TID LOR PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.ngerntidlor.com/th/home.html |
| TIF1 | THAI INDUSTRIAL FUND 1 | Property & Construction | Property Fund & REITs | SET | Dummy |
| TIP | DHIPAYA INSURANCE PUBLIC COMPANY LIMITED | Financials | Insurance | SET | www.dhipaya.co.th |
| TIPCO | TIPCO FOODS PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | sSET | www.tipco.net |
| TISCO | TISCO FINANCIAL GROUP PUBLIC COMPANY LIMITED | Financials | Banking | SET50 / SETHD / SETTHSI | www.tisco.co.th |
| TK | THITIKORN PUBLIC COMPANY LIMITED | Financials | Finance & Securities | sSET | www.tk.co.th |
| TKN | TAOKAENOI FOOD & MARKETING PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET100 | www.taokaenoi.co.th |
| TKS | T.K.S. TECHNOLOGIES PUBLIC COMPANY LIMITED | Services | Media & Publishing | sSET | www.tks.co.th |
| TLGF | TESCO LOTUS RETAIL GROWTH FREEHOLD AND LEASEHOLD PROPERTY FUND | Property & Construction | Property Fund & REITs | SET | Dummy |
| TMT | TMT STEEL PUBLIC COMPANY LIMITED | Industrials | Steel | SET | www.tmtsteel.co.th |
| TMW | THAI MITSUWA PUBLIC COMPANY LIMITED | Industrial | mai | www.thaimitsuwa.com | |
| TNH | THAI NAKARIN HOSPITAL PUBLIC COMPANY LIMITED | Services | mai | www.thainakarin.co.th | |
| TNITY | TRINITY WATTHANA PUBLIC COMPANY LIMITED | Financials | Finance & Securities | SET | www.trinitythai.com |
| TNPC | THAI NAM PLASTIC PUBLIC COMPANY LIMITED | Industrials | Automotive | SET | www.thainam.com |
| TNR | THAI NIPPON RUBBER INDUSTRY PUBLIC COMPANY LIMITED | Consumer Products | Personal Products & Pharmaceuticals | sSET | www.tnrcondom.com |
| TOA | TOA PAINT (THAILAND) PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SETTHSI | www.toagroup.com |
| TOG | THAI OPTICAL GROUP PUBLIC COMPANY LIMITED | Consumer Products | Personal Products & Pharmaceuticals | SET | www.thaiopticalgroup.com |
| TOP | THAI OIL PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET50 / SETCLMV / SETTHSI | www.thaioilgroup.com |
| TPIPL | TPI POLENE PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.tpipolene.co.th |
| TPIPP | TPI POLENE POWER PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.tpipolenepower.co.th |
| TPRIME | THAILAND PRIME PROPERTY FREEHOLD AND LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.tprimereit.com |
| TQM | TQM CORPORATION PUBLIC COMPANY LIMITED | Financials | Insurance | SET100 | www.tqmcorp.co.th |
| TQR | TQR PUBLIC COMPANY LIMITED | Financials | mai | https://www.tqr.co.th | |
| TR | THAI RAYON PUBLIC COMPANY LIMITED | Consumer Products | Fashion | SET | www.thairayon.com |
| TRITN | TRITON HOLDING PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | sSET | www.triton.co.th |
| TRUE | TRUE CORPORATION PUBLIC COMPANY LIMITED | Technology | Information & Communication Technology | SET50 / SETTHSI | www.truecorp.co.th |
| TSE | THAI SOLAR ENERGY PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | sSET | www.thaisolarenergy.com |
| TSR | THIENSURAT PUBLIC COMPANY LIMITED | Consumer Products | Home & Office Products | SET | https://www.tsrplc.com |
| TSTH | TATA STEEL (THAILAND) PUBLIC COMPANY LIMITED | Industrials | Steel | sSET / SETCLMV / SETTHSI | www.tatasteelthailand.com |
| TTA | THORESEN THAI AGENCIES PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | SETWB | www.thoresen.com |
| TTB | TMBTHANACHART BANK PUBLIC COMPANY LIMITED | Financials | Banking | SET50 / SETHD / SETTHSI | www.tmbbank.com |
| TTCL | TTCL PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | sSET | www.ttcl.com |
| TTLPF | TALAAD THAI LEASEHOLD PROPERTY FUND | Property & Construction | Property Fund & REITs | SET | Dummy |
| TTW | TTW PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SETTHSI | www.ttwplc.com |
| TU | THAI UNION GROUP PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET50 / SETCLMV / SETHD / SETTHSI / SETWB | thaiunion.com |
| TVI | THAIVIVAT INSURANCE PUBLIC COMPANY LIMITED | Financials | Insurance | SET | www.thaivivat.co.th |
| TVO | THAI VEGETABLE OIL PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | SET100 / SETHD / SETTHSI / SETWB | www.tvothai.com |
| U | U CITY PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.ucity.co.th |
| UAC | UAC GLOBAL PUBLIC COMPANY LIMITED | Industrials | Petrochemicals & Chemicals | sSET | www.uac.co.th |
| UNIQ | UNIQUE ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED | Property & Construction | Construction Services | sSET | www.unique.co.th |
| UPOIC | UNITED PALM OIL INDUSTRY PUBLIC COMPANY LIMITED | Agro & Food Industry | Agribusiness | SET | www.upoic.co.th |
| UTP | UNITED PAPER PUBLIC COMPANY LIMITED | Industrials | Paper & Printing Materials | sSET / SETCLMV | www.unitedpaper.co.th |
| UV | UNIVENTURES PUBLIC COMPANY LIMITED | Property & Construction | Property Development | sSET | www.univentures.co.th |
| UVAN | UNIVANICH PALM OIL PUBLIC COMPANY LIMITED | Agro & Food Industry | Agribusiness | SET | www.univanich.com |
| VGI | VGI PUBLIC COMPANY LIMITED | Services | Media & Publishing | SET100 | www.vgi.co.th |
| VIBHA | VIBHAVADI MEDICAL CENTER PUBLIC COMPANY LIMITED | Services | Health Care Services | SETWB | www.vibhavadi.com |
| VIH | SRIVICHAIVEJVIVAT PUBLIC COMPANY LIMITED | Services | Health Care Services | sSET | www.vichaivej.com |
| VNT | VINYTHAI PUBLIC COMPANY LIMITED | Industrials | Petrochemicals & Chemicals | SET | www.vinythai.co.th |
| WACOAL | THAI WACOAL PUBLIC COMPANY LIMITED | Consumer Products | Fashion | SET | www.wacoal.co.th |
| WHA | WHA CORPORATION PUBLIC COMPANY LIMITED | Property & Construction | Property Development | SET100 / SETHD / SETTHSI | www.wha.co.th |
| WHABT | WHA BUSINESS COMPLEX FREEHOLD AND LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.whabt.com |
| WHART | WHA PREMIUM GROWTH FREEHOLD AND LEASEHOLD REAL ESTATE INVESTMENT TRUST | Property & Construction | Property Fund & REITs | SET | www.whareit.com |
| WHAUP | WHA UTILITIES AND POWER PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | sSET / SETTHSI | www.wha-up.com |
| WICE | WICE LOGISTICS PUBLIC COMPANY LIMITED | Services | Transportation & Logistics | sSET | www.wice.co.th |
| WIIK | WIIK PUBLIC COMPANY LIMITED | Property & Construction | Construction Materials | SET | www.wiik.co.th |
| WORK | WORKPOINT ENTERTAINMENT PUBLIC COMPANY LIMITED | Services | Media & Publishing | sSET | www.workpoint.co.th |
| WP | WP ENERGY PUBLIC COMPANY LIMITED | Resources | Energy & Utilities | SET | www.wp-energy.co.th |
| YUASA | YUASA BATTERY (THAILAND) PUBLIC COMPANY LIMITED | Industrial | mai | www.yuasathai.com | |
| ZEN | ZEN CORPORATION GROUP PUBLIC COMPANY LIMITED | Agro & Food Industry | Food & Beverage | sSET | www.zengroup.co.th |