Largest Companies on Thailand Exchange by Market Cap

Largest companies on Thailand Exchange by market cap. Thailand Exchange (BK) lists 643 publicly traded companies with a combined market cap of $580.76 Billion. Based in Thailand, this ranking covers all BK-listed stocks ordered by market capitalization — from the largest blue-chip companies to smaller listed firms. Updated daily with live market data.

Total Market Cap (USD)

$580.76 Billion

Listed Companies

643

Exchange Location

Thailand

Top Thailand Exchange Stocks by Market Capitalization (November 2026)

Top Thailand Exchange stocks by market capitalization as of November 2026, covering 643 listed companies.

Rank Company Market Cap (USD) Market Cap (Local) Price 24h Change 7d Change Country 52-Week Range 24h Volume
494 Millcon Steel Public Company Limited
BK:MILL 		$17.71 Million ฿568.25 Million ฿0.06 +0.00% +20.00% Thailand Low: ฿0.05 / High: ฿0.10 34.45 Million
495 RPCG Public Company Limited
BK:RPC 		$17.49 Million ฿561.01 Million ฿0.43 +0.00% -4.44% Thailand Low: ฿0.26 / High: ฿0.47 125.80 Million
496 Chiangmai Frozen Foods Public Company Limited
BK:CM 		$17.34 Million ฿556.47 Million ฿1.46 -1.35% -1.35% Thailand Low: ฿1.46 / High: ฿1.71 455.08K
497 Sub Sri Thai Public Company Limited
BK:SST 		$17.07 Million ฿547.51 Million ฿1.04 +0.97% +0.00% Thailand Low: ฿0.95 / High: ฿1.54 110.22K
498 Masterkool International Public Company Limited
BK:KOOL 		$16.83 Million ฿540.00 Million ฿0.24 -4.00% -11.11% Thailand Low: ฿0.24 / High: ฿0.32 13.35 Million
499 Varopakorn Public Company Limited
BK:VARO 		$16.66 Million ฿534.48 Million ฿5.35 -1.83% -1.83% Thailand Low: ฿3.82 / High: ฿6.75 481.43K
500 Indara Insurance Public Company Limited
BK:INSURE 		$16.64 Million ฿534.00 Million ฿44.50 +0.00% -3.26% Thailand Low: ฿44.50 / High: ฿76.75 7.03K
501 Advanced Connection Corporation Public Company Limited
BK:ACC 		$16.41 Million ฿526.49 Million ฿0.28 -3.45% -3.45% Thailand Low: ฿0.28 / High: ฿0.52 131.21 Million
502 Sahathai Terminal Public Company Limited
BK:PORT 		$16.28 Million ฿522.19 Million ฿0.86 -1.15% +0.00% Thailand Low: ฿0.47 / High: ฿0.93 20.66 Million
503 Ingress Industrial (Thailand) Public Company Limited
BK:INGRS 		$16.24 Million ฿520.90 Million ฿0.36 +0.00% +0.00% Thailand Low: ฿0.24 / High: ฿0.37 53.80 Million
504 Kiang Huat Sea Gull Trading Frozen Food Public Company Limited
BK:CHOTI 		$16.07 Million ฿515.62 Million ฿68.75 -0.36% +4.56% Thailand Low: ฿59.75 / High: ฿69.00 14.78K
505 ATP 30 Public Company Limited
BK:ATP30 		$15.95 Million ฿511.73 Million ฿0.75 +1.35% -1.32% Thailand Low: ฿0.74 / High: ฿0.95 12.35 Million
506 Scan Inter PCL
BK:SCN 		$15.89 Million ฿509.76 Million ฿0.42 +0.00% +0.00% Thailand Low: ฿0.33 / High: ฿0.52 6.50 Million
507 SE-Education Public Company Limited
BK:SE-ED 		$15.88 Million ฿509.53 Million ฿1.30 +0.00% -0.76% Thailand Low: ฿1.27 / High: ฿1.80 116.32K
508 Siam Steel International Public Company Limited
BK:SIAM 		$15.34 Million ฿492.29 Million ฿0.83 -2.35% -2.35% Thailand Low: ฿0.61 / High: ฿0.99 1.77 Million
509 Lighting and Equipment Public Company Limited
BK:L&E 		$15.34 Million ฿492.04 Million ฿1.00 -1.96% -2.91% Thailand Low: ฿0.85 / High: ฿1.27 177.48K
510 Salee Printing Public Company Limited
BK:SLP 		$15.34 Million ฿492.00 Million ฿0.41 -4.65% -4.65% Thailand Low: ฿0.35 / High: ฿0.55 3.39 Million
511 N.C. Housing Public Company Limited
BK:NCH 		$15.14 Million ฿485.66 Million ฿0.39 -2.50% -2.50% Thailand Low: ฿0.37 / High: ฿0.49 633.57K
512 Kingsmen C.M.T.I. Public Company Limited
BK:K 		$15.12 Million ฿485.00 Million ฿0.96 +1.05% +2.13% Thailand Low: ฿0.90 / High: ฿1.24 1.32 Million
513 Thai Nondestructive Testing Public Company Limited
BK:TNDT 		$15.11 Million ฿484.84 Million ฿0.28 -9.68% -9.68% Thailand Low: ฿0.09 / High: ฿0.32 55.26 Million
514 Trinity Watthana Public Company Limited
BK:TNITY 		$14.97 Million ฿480.27 Million ฿2.24 -1.75% -3.45% Thailand Low: ฿2.00 / High: ฿3.06 1.06 Million
515 Floyd Public Company Limited
BK:FLOYD 		$14.82 Million ฿475.55 Million ฿1.07 +0.00% -0.93% Thailand Low: ฿0.99 / High: ฿1.32 1.62 Million
516 CPR Gomu Industrial PCL
BK:CPR 		$14.76 Million ฿473.62 Million ฿2.38 -0.83% -5.56% Thailand Low: ฿2.38 / High: ฿3.18 526.14K
517 Thai Packaging & Printing Public Company Limited
BK:TPP 		$14.61 Million ฿468.75 Million ฿12.50 +0.00% +0.81% Thailand Low: ฿10.10 / High: ฿13.40 110.81K
518 NEP Realty and Industry Public Company Limited
BK:NEP 		$14.50 Million ฿465.08 Million ฿0.20 +5.26% +0.00% Thailand Low: ฿0.17 / High: ฿0.24 13.78 Million
519 Raimon Land Public Company Limited
BK:RML 		$14.45 Million ฿463.62 Million ฿0.08 +0.00% -11.11% Thailand Low: ฿0.08 / High: ฿0.14 6.51 Million
520 Chai Watana Tannery Group Public Company Limited
BK:CWT 		$13.94 Million ฿447.38 Million ฿0.71 +0.00% -5.33% Thailand Low: ฿0.66 / High: ฿1.07 9.59 Million
521 Rayong Wire Industries Public Company Limited
BK:RWI 		$13.69 Million ฿439.33 Million ฿0.48 +11.63% +14.29% Thailand Low: ฿0.15 / High: ฿0.61 450.07 Million
522 Triton Holding Public Company Limited
BK:TRITN 		$13.65 Million ฿437.94 Million ฿0.02 +0.00% +0.00% Thailand Low: ฿0.02 / High: ฿0.04 51.43 Million
523 Thanasiri Group Public Company Limited
BK:THANA 		$13.57 Million ฿435.48 Million ฿1.57 -0.63% +0.00% Thailand Low: ฿0.88 / High: ฿1.82 1.28 Million
524 TRC Construction Public Company Limited
BK:TRC 		$13.51 Million ฿433.29 Million ฿0.31 -3.13% -11.43% Thailand Low: ฿0.30 / High: ฿0.68 42.72 Million
525 Castle Peak Holdings Public Company Limited
BK:CPH 		$13.22 Million ฿424.00 Million ฿10.60 -1.85% -0.93% Thailand Low: ฿7.50 / High: ฿12.80 1.47 Million
526 Sammakorn Public Company Limited
BK:SAMCO 		$13.20 Million ฿423.59 Million ฿0.66 -4.35% -14.29% Thailand Low: ฿0.65 / High: ฿1.00 3.23 Million
527 Tong Hua Holding Public Company Limited
BK:TH 		$13.07 Million ฿419.31 Million ฿0.42 +2.44% +0.00% Thailand Low: ฿0.41 / High: ฿0.55 17.69 Million
528 Mida Leasing Public Company Limited
BK:ML 		$12.94 Million ฿415.27 Million ฿0.39 +2.63% -2.50% Thailand Low: ฿0.37 / High: ฿1.68 50.94 Million
529 S. Pack & Print Public Company Limited
BK:SPACK 		$12.90 Million ฿414.00 Million ฿1.38 -2.82% -8.61% Thailand Low: ฿1.06 / High: ฿1.85 605.23K
530 FN Factory Outlet Public Company Limited
BK:FN 		$12.78 Million ฿410.00 Million ฿0.41 +0.00% -2.38% Thailand Low: ฿0.39 / High: ฿0.53 947.16K
531 AIM Commercial Growth Freehold And Leasehold Real Estate Investment Trust
BK:AIMCG 		$12.75 Million ฿408.96 Million ฿1.42 +0.00% -0.70% Thailand Low: ฿1.27 / High: ฿1.83 688.71K
532 Property Perfect Public Company Limited
BK:PF 		$12.48 Million ฿400.44 Million ฿0.04 -20.00% -20.00% Thailand Low: ฿0.04 / High: ฿0.06 350.82 Million
533 E for L Aim Public Company Limited
BK:EFORL 		$12.46 Million ฿399.85 Million ฿0.10 +11.11% +0.00% Thailand Low: ฿0.09 / High: ฿0.16 55.43 Million
534 Multibax Public Company Limited
BK:MBAX 		$12.33 Million ฿395.57 Million ฿1.99 -0.50% -0.50% Thailand Low: ฿1.34 / High: ฿2.22 447.94K
535 Pan Asia Footwear Public Company Limited
BK:PAF 		$12.29 Million ฿394.20 Million ฿0.73 -1.35% -7.59% Thailand Low: ฿0.60 / High: ฿1.02 3.10 Million
536 Vichitbhan Palmoil Public Company Limited
BK:VPO 		$12.01 Million ฿385.40 Million ฿0.41 -2.38% -4.65% Thailand Low: ฿0.39 / High: ฿0.76 8.92 Million
537 Unimit Engineering Public Company Limited
BK:UEC 		$11.91 Million ฿382.24 Million ฿0.67 +0.00% -5.63% Thailand Low: ฿0.59 / High: ฿0.88 4.53 Million
538 Thai Capital Corporation Public Company Limited
BK:TCC 		$11.74 Million ฿376.80 Million ฿0.27 +0.00% +0.00% Thailand Low: ฿0.24 / High: ฿0.40 8.99 Million
539 Capital Engineering Network Public Company Limited
BK:CEN 		$11.61 Million ฿372.58 Million ฿0.50 +2.04% +2.04% Thailand Low: ฿0.49 / High: ฿1.00 4.03 Million
540 Asian Marine Services Public Company Limited
BK:ASIMAR 		$11.59 Million ฿371.94 Million ฿1.44 +0.00% +1.41% Thailand Low: ฿1.29 / High: ฿1.69 3.22 Million
541 Ubis (Asia) Public Company Limited
BK:UBIS 		$11.37 Million ฿364.80 Million ฿1.28 -4.48% -3.03% Thailand Low: ฿0.87 / High: ฿1.67 808.78K
542 Thai Wire Products Public Company Limited
BK:TWP 		$10.98 Million ฿352.38 Million ฿1.32 -1.49% -7.04% Thailand Low: ฿1.06 / High: ฿1.92 4.84 Million
543 CSP Steel Center Public Company Limited
BK:CSP 		$10.98 Million ฿352.28 Million ฿0.71 -4.05% -6.58% Thailand Low: ฿0.36 / High: ฿0.94 2.43 Million
544 General Engineering Public Company Limited
BK:GEL 		$10.74 Million ฿344.48 Million ฿0.04 +0.00% +33.33% Thailand Low: ฿0.02 / High: ฿0.05 28.85 Million
545 Wave Entertainment Public Company Limited
BK:WAVE 		$10.72 Million ฿343.89 Million ฿0.03 +0.00% +0.00% Thailand Low: ฿0.02 / High: ฿0.05 126.27 Million
546 General Environmental Conservation Public Company Limited
BK:GENCO 		$10.71 Million ฿343.70 Million ฿0.31 +0.00% +3.33% Thailand Low: ฿0.24 / High: ฿0.37 13.96 Million
547 Eastern Technical Engineering Public Company Limited
BK:ETE 		$10.65 Million ฿341.60 Million ฿0.61 -3.17% -11.59% Thailand Low: ฿0.48 / High: ฿0.74 20.51 Million
548 Charn Issara Development Public Company Limited
BK:CI 		$10.64 Million ฿341.39 Million ฿0.32 -3.03% -3.03% Thailand Low: ฿0.30 / High: ฿0.40 2.20 Million
549 TPC Power Holding Public Company Limited
BK:TPCH 		$10.63 Million ฿341.02 Million ฿0.85 -2.30% -3.41% Thailand Low: ฿0.77 / High: ฿2.14 311.79 Million
550 Solartron Public Company Limited
BK:SOLAR 		$10.59 Million ฿339.85 Million ฿0.26 +0.00% +0.00% Thailand Low: ฿0.15 / High: ฿0.35 51.48 Million
551 Teera-Mongkol Industry Public Company Limited
BK:TMI 		$10.25 Million ฿329.01 Million ฿0.49 +0.00% +4.26% Thailand Low: ฿0.45 / High: ฿0.58 5.10 Million
552 Sanko Diecasting (Thailand) Public Company Limited
BK:SANKO 		$10.07 Million ฿323.00 Million ฿1.02 -1.92% -7.27% Thailand Low: ฿0.79 / High: ฿1.57 15.49 Million
553 Takuni Group Public Company Limited
BK:TAKUNI 		$9.97 Million ฿320.00 Million ฿0.40 +2.56% -4.76% Thailand Low: ฿0.33 / High: ฿0.51 32.47 Million
554 TWZ Corporation Public Company Limited
BK:TWZ 		$9.90 Million ฿317.77 Million ฿0.01 +0.00% +0.00% Thailand Low: ฿0.01 / High: ฿0.03 58.17 Million
555 Techno Medical Public Company Limited
BK:TM 		$9.70 Million ฿311.08 Million ฿1.01 -1.94% -15.13% Thailand Low: ฿0.77 / High: ฿1.39 14.66 Million
556 T.M.C. Industrial Public Company Limited
BK:TMC 		$9.58 Million ฿307.40 Million ฿0.67 -1.47% -1.47% Thailand Low: ฿0.66 / High: ฿0.75 829.41K
557 Thai Poly Acrylic Public Company Limited
BK:TPA 		$9.54 Million ฿306.18 Million ฿2.52 -4.55% -5.26% Thailand Low: ฿2.22 / High: ฿2.78 96.89K
558 RS Public Company Limited
BK:RS 		$9.52 Million ฿305.51 Million ฿0.14 +0.00% +0.00% Thailand Low: ฿0.12 / High: ฿0.22 105.06 Million
559 Matching Maximize Solution Public Company Limited
BK:MATCH 		$9.50 Million ฿304.84 Million ฿0.39 -4.88% -47.30% Thailand Low: ฿0.39 / High: ฿1.09 730.39K
560 Thai Nam Plastic Public Company Limited
BK:TNPC 		$9.45 Million ฿303.32 Million ฿0.89 +0.00% +1.14% Thailand Low: ฿0.75 / High: ฿0.99 829.96K
561 T.C.J. Asia Public Company Limited
BK:TCJ 		$9.41 Million ฿302.01 Million ฿2.86 +5.15% +0.70% Thailand Low: ฿2.28 / High: ฿2.88 389.49K
562 Siamraj Public Company Limited
BK:SR 		$9.28 Million ฿297.75 Million ฿0.44 -4.35% +12.82% Thailand Low: ฿0.26 / High: ฿0.46 58.35 Million
563 Lease IT Public Company Limited
BK:LIT 		$9.11 Million ฿292.33 Million ฿0.66 -1.49% -5.71% Thailand Low: ฿0.59 / High: ฿0.94 4.09 Million
564 SiamEast Solutions Public Company Limited
BK:SE 		$9.11 Million ฿292.16 Million ฿0.43 -2.27% -6.52% Thailand Low: ฿0.40 / High: ฿0.55 5.16 Million
565 CPL Group Public Company Limited
BK:CPL 		$8.91 Million ฿285.90 Million ฿0.65 +0.00% -2.99% Thailand Low: ฿0.61 / High: ฿0.81 3.11 Million
566 Grande Asset Hotels and Property Public Company Limited
BK:GRAND 		$8.73 Million ฿280.23 Million ฿0.03 +0.00% +0.00% Thailand Low: ฿0.03 / High: ฿0.04 43.90 Million
567 Akkhie Prakarn Public Company Limited
BK:AKP 		$8.69 Million ฿278.76 Million ฿0.69 -1.43% -1.43% Thailand Low: ฿0.57 / High: ฿0.80 6.58 Million
568 Thai Coating Industrial Public Company Limited
BK:TCOAT 		$8.18 Million ฿262.50 Million ฿25.00 -0.99% +0.00% Thailand Low: ฿23.20 / High: ฿29.00 18.01K
569 Richy Place 2002 Public Company Limited
BK:RICHY 		$8.12 Million ฿260.53 Million ฿0.16 +0.00% +0.00% Thailand Low: ฿0.14 / High: ฿0.22 7.98 Million
570 CMO Public Company Limited
BK:CMO 		$7.97 Million ฿255.70 Million ฿0.60 +0.00% +1.69% Thailand Low: ฿0.35 / High: ฿0.91 3.34 Million
571 Newcity (Bangkok) Public Company Limited
BK:NC 		$7.84 Million ฿251.62 Million ฿1.65 -5.17% -5.17% Thailand Low: ฿1.64 / High: ฿2.24 139.15K
572 EMC Public Company Limited
BK:EMC 		$7.84 Million ฿251.41 Million ฿0.02 +0.00% +100.00% Thailand Low: ฿0.01 / High: ฿0.04 381.57 Million
573 Major Development Public Company Limited
BK:MJD 		$7.78 Million ฿249.52 Million ฿0.29 -3.33% +0.00% Thailand Low: ฿0.29 / High: ฿0.48 2.41 Million
574 Charan Insurance Public Company Limited
BK:CHARAN 		$7.67 Million ฿246.00 Million ฿20.50 +0.00% -0.97% Thailand Low: ฿15.70 / High: ฿21.40 97.32K
575 T.Krungthai Industries Public Company Limited
BK:TKT 		$7.11 Million ฿228.01 Million ฿0.65 +6.56% +6.56% Thailand Low: ฿0.60 / High: ฿0.79 369.60K
576 Tapaco Public Company Limited
BK:TAPAC 		$6.93 Million ฿222.41 Million ฿0.54 +0.00% +0.00% Thailand Low: ฿0.54 / High: ฿0.54 0.00
577 Rockworth Public Company Limited
BK:ROCK 		$6.86 Million ฿220.00 Million ฿11.00 -1.79% +1.85% Thailand Low: ฿9.20 / High: ฿12.40 28.71K
577 Chiangmai Rimdoi Public Company Limited
BK:CRD 		$6.86 Million ฿220.00 Million ฿0.44 +2.33% -2.22% Thailand Low: ฿0.28 / High: ฿0.59 1.55 Million
578 Home Pottery Public Company Limited
BK:HPT 		$6.81 Million ฿218.49 Million ฿0.33 -5.71% -5.71% Thailand Low: ฿0.33 / High: ฿0.36 28.58 Million
579 Finansa Public Company Limited
BK:FNS 		$6.71 Million ฿215.28 Million ฿0.43 -18.87% -18.87% Thailand Low: ฿0.43 / High: ฿0.98 1.46 Million
580 Patkol Public Company Limited
BK:PK 		$6.65 Million ฿213.51 Million ฿0.41 -4.65% -4.65% Thailand Low: ฿0.38 / High: ฿0.60 10.05 Million
581 Sakol Energy Public Company Limited
BK:SKE 		$6.61 Million ฿212.04 Million ฿0.19 +5.56% +0.00% Thailand Low: ฿0.13 / High: ฿0.24 13.26 Million
582 TCM Corporation Public Company Limited
BK:TCMC 		$6.42 Million ฿206.06 Million ฿0.27 +0.00% +0.00% Thailand Low: ฿0.26 / High: ฿0.39 18.83 Million
583 Trinity Freehold & Leasehold PRP Fund
BK:TNPF 		$6.39 Million ฿205.01 Million ฿1.40 +0.00% +0.00% Thailand Low: ฿1.40 / High: ฿1.40 1.00K
584 SGF Capital Public Company Limited
BK:SGF 		$6.12 Million ฿196.50 Million ฿0.15 +0.00% +7.14% Thailand Low: ฿0.12 / High: ฿0.19 6.16 Million
585 Everland Public Company Limited
BK:EVER 		$6.05 Million ฿194.19 Million ฿0.04 -20.00% -33.33% Thailand Low: ฿0.04 / High: ฿0.12 45.96 Million
586 Permsin Steel Works Public Company Limited
BK:PERM 		$5.97 Million ฿191.66 Million ฿0.25 +4.17% -7.41% Thailand Low: ฿0.16 / High: ฿0.32 2.73 Million
587 Thai-German Products Public Company Limited
BK:TGPRO 		$5.88 Million ฿188.78 Million ฿0.04 +33.33% +33.33% Thailand Low: ฿0.02 / High: ฿0.06 17.19 Million
588 ARIP Public Company Limited
BK:ARIP 		$5.81 Million ฿186.40 Million ฿0.40 +0.00% +0.00% Thailand Low: ฿0.37 / High: ฿0.48 1.92 Million
589 Sahakol Equipment Public Company Limited
BK:SQ 		$5.73 Million ฿183.87 Million ฿0.16 -5.88% -5.88% Thailand Low: ฿0.16 / High: ฿0.40 5.54 Million
590 Chukai Public Company Limited
BK:CRANE 		$5.67 Million ฿181.97 Million ฿0.24 +0.00% -4.00% Thailand Low: ฿0.24 / High: ฿0.49 45.68 Million
591 International Research Corporation Public Company Limited
BK:IRCP 		$5.64 Million ฿180.81 Million ฿0.29 +0.00% -3.33% Thailand Low: ฿0.24 / High: ฿0.33 9.71 Million
592 City Steel Public Company Limited
BK:CITY 		$5.61 Million ฿180.00 Million ฿0.60 -58.90% -57.45% Thailand Low: ฿0.60 / High: ฿1.69 1.18 Million

How Thailand Exchange Companies Are Ranked by Market Cap

Thailand Exchange companies are ranked by market cap, the latest share price multiplied by shares outstanding, updated daily.

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