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 $593.14 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)

$593.14 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
96 Tipco Asphalt Public Company Limited
BK:TASCO-R 		$737.94 Million ฿23.68 Billion ฿15.00 +0.00% +0.00% Thailand Low: ฿15.00 / High: ฿15.00 4.41 Million
97 Plan B Media Public Company Limited
BK:PLANB-R 		$714.07 Million ฿22.91 Billion ฿4.98 +0.00% +0.00% Thailand Low: ฿4.98 / High: ฿4.98 32.48 Million
98 Thai Vegetable Oil Public Company Limited
BK:TVO-R 		$706.96 Million ฿22.68 Billion ฿25.50 +0.00% +0.00% Thailand Low: ฿25.50 / High: ฿25.50 1.06 Million
99 Regional Container Lines Public Company Limited
BK:RCL-R 		$697.45 Million ฿22.38 Billion ฿27.00 +0.00% +0.00% Thailand Low: ฿27.00 / High: ฿27.00 2.54 Million
100 AEON Thana Sinsap (Thailand) Public Company Limited
BK:AEONTS 		$696.08 Million ฿22.33 Billion ฿90.25 +1.40% +1.40% Thailand Low: ฿87.50 / High: ฿110.50 17.35 Million
101 CK Power Public Company Limited
BK:CKP-R 		$689.15 Million ฿22.11 Billion ฿3.00 +0.00% +0.00% Thailand Low: ฿3.00 / High: ฿3.00 9.30 Million
102 BCPG Public Company Limited
BK:BCPG 		$653.63 Million ฿20.97 Billion ฿7.00 +1.45% +3.70% Thailand Low: ฿5.30 / High: ฿8.60 124.57 Million
103 Sri Trang Agro-Industry Public Company Limited
BK:STA-R 		$651.11 Million ฿20.89 Billion ฿13.60 +0.00% +0.00% Thailand Low: ฿13.60 / High: ฿13.60 8.29 Million
104 Ramkhamhaeng Hospital Public Company Limited
BK:RAM 		$639.59 Million ฿20.52 Billion ฿17.10 -0.58% -1.72% Thailand Low: ฿17.00 / High: ฿18.80 767.31K
105 President Bakery Public Company Limited
BK:PB 		$638.19 Million ฿20.48 Billion ฿45.50 +0.00% -1.09% Thailand Low: ฿44.25 / High: ฿50.00 166.85K
106 VGI Public Company Limited
BK:VGI 		$611.67 Million ฿19.62 Billion ฿0.93 +2.20% -4.12% Thailand Low: ฿0.78 / High: ฿1.36 5.95 Billion
107 Amata Corporation Public Company Limited
BK:AMATA-R 		$605.77 Million ฿19.43 Billion ฿16.90 +0.00% +0.00% Thailand Low: ฿16.90 / High: ฿16.90 13.18 Million
108 Impact Growth REIT
BK:IMPACT 		$600.71 Million ฿19.27 Billion ฿13.00 +2.36% +0.00% Thailand Low: ฿9.90 / High: ฿14.20 8.01 Million
109 TPI POLENE POWER
BK:TPIPP-R 		$596.95 Million ฿19.15 Billion ฿2.28 +0.00% +0.00% Thailand Low: ฿2.28 / High: ฿2.28 916.60K
110 Chularat Hospital Public Company Limited
BK:CHG-R 		$589.72 Million ฿18.92 Billion ฿1.72 +0.00% +0.00% Thailand Low: ฿1.72 / High: ฿1.72 18.01 Million
111 CK Power Public Company Limited
BK:CKP 		$587.86 Million ฿18.86 Billion ฿2.32 +0.00% +0.00% Thailand Low: ฿2.12 / High: ฿2.68 52.05 Million
112 Prima Marine Public Company Limited
BK:PRM 		$580.96 Million ฿18.64 Billion ฿8.60 -0.58% -0.58% Thailand Low: ฿6.15 / High: ฿10.30 104.57 Million
113 Thai Stanley Electric Public Company Limited
BK:STANLY 		$580.37 Million ฿18.62 Billion ฿243.00 +0.83% +2.10% Thailand Low: ฿184.00 / High: ฿255.00 756.22K
114 MK Restaurant Group Public Company Limited
BK:M 		$574.57 Million ฿18.43 Billion ฿20.40 +0.49% -0.97% Thailand Low: ฿17.10 / High: ฿31.25 10.68 Million
115 Saha Pathanapibul Public Company Limited
BK:SPC 		$573.43 Million ฿18.40 Billion ฿55.75 -0.45% -1.33% Thailand Low: ฿54.75 / High: ฿58.00 1.85 Million
116 Ichitan Group Public Company Limited
BK:ICHI 		$571.33 Million ฿18.33 Billion ฿14.10 -0.70% -0.70% Thailand Low: ฿12.00 / High: ฿15.10 89.59 Million
117 The Erawan Group Public Company Limited
BK:ERW 		$560.54 Million ฿17.98 Billion ฿3.68 +2.22% +2.79% Thailand Low: ฿2.04 / High: ฿3.92 386.80 Million
118 Chularat Hospital Public Company Limited
BK:CHG 		$548.58 Million ฿17.60 Billion ฿1.60 +2.56% +4.58% Thailand Low: ฿1.33 / High: ฿1.76 1.29 Billion
119 Vibhavadi Medical Center Public Company Limited
BK:VIBHA 		$546.40 Million ฿17.53 Billion ฿1.30 -0.76% -2.26% Thailand Low: ฿1.30 / High: ฿1.44 16.91 Million
120 Energy Absolute Public Company Limited
BK:EA 		$546.31 Million ฿17.53 Billion ฿2.36 +2.61% -4.07% Thailand Low: ฿2.24 / High: ฿3.54 670.67 Million
121 Asia Aviation Public Company Limited
BK:AAV-R 		$540.71 Million ฿17.35 Billion ฿1.35 +0.00% +0.00% Thailand Low: ฿1.35 / High: ฿1.35 81.27 Million
122 Eastern Polymer Group Public Company Limited
BK:EPG 		$519.28 Million ฿16.66 Billion ฿5.95 -0.83% -10.53% Thailand Low: ฿2.78 / High: ฿6.80 365.35 Million
123 LH Hotel Leasehold Real Estate Investment Trust
BK:LHHOTEL 		$517.46 Million ฿16.60 Billion ฿13.40 +0.00% -0.74% Thailand Low: ฿12.10 / High: ฿14.30 20.27 Million
124 Allianz Ayudhya Capital Public Company Limited
BK:AYUD 		$512.62 Million ฿16.45 Billion ฿42.25 +0.60% +0.00% Thailand Low: ฿33.75 / High: ฿45.25 156.12K
125 Ichitan Group Public Company Limited
BK:ICHI-R 		$498.39 Million ฿15.99 Billion ฿12.30 +0.00% +0.00% Thailand Low: ฿12.30 / High: ฿12.30 13.64 Million
126 JMT Network Services Public Company Limited
BK:JMT 		$495.94 Million ฿15.91 Billion ฿10.90 +4.81% +4.81% Thailand Low: ฿7.75 / High: ฿12.60 118.85 Million
127 TPI Polene Public Company Limited
BK:TPIPL 		$495.76 Million ฿15.91 Billion ฿0.84 +1.20% -4.55% Thailand Low: ฿0.66 / High: ฿1.02 395.62 Million
128 Sikarin Public Company Limited
BK:SKR 		$494.86 Million ฿15.88 Billion ฿7.85 -0.63% -1.26% Thailand Low: ฿6.25 / High: ฿8.30 5.87 Million
129 Jay Mart Public Company Limited
BK:JMART 		$488.25 Million ฿15.66 Billion ฿10.70 +3.88% +3.88% Thailand Low: ฿6.00 / High: ฿12.30 167.16 Million
130 Siamgas and Petrochemicals Public Company Limited
BK:SGP 		$478.33 Million ฿15.35 Billion ฿8.35 +0.00% -4.57% Thailand Low: ฿6.45 / High: ฿9.55 4.92 Million
131 WHA UTILITIES AND PO
BK:WHAUP-R 		$469.73 Million ฿15.07 Billion ฿3.94 +0.00% +0.00% Thailand Low: ฿3.94 / High: ฿3.94 4.17 Million
132 Ratchthani Leasing Public Company Limited
BK:THANI 		$458.22 Million ฿14.70 Billion ฿2.36 -1.67% +2.61% Thailand Low: ฿1.59 / High: ฿2.40 611.93 Million
133 Thaitheparos Public Company Limited
BK:SAUCE 		$451.64 Million ฿14.49 Billion ฿40.25 -1.23% -2.42% Thailand Low: ฿37.75 / High: ฿42.00 121.14K
134 Quality Houses Public Company Limited
BK:QH 		$451.51 Million ฿14.49 Billion ฿1.36 +0.00% -0.73% Thailand Low: ฿1.21 / High: ฿1.53 302.34 Million
135 PRIMA MARINE PCL-NVDR
BK:PRM-R 		$442.48 Million ฿14.20 Billion ฿6.55 +0.00% +0.00% Thailand Low: ฿6.55 / High: ฿6.55 8.30 Million
136 THONBURI HEALTHCARE GRO-NVDR
BK:THG-R 		$420.01 Million ฿13.48 Billion ฿6.90 +0.00% +0.00% Thailand Low: ฿6.90 / High: ฿6.90 3.78 Million
137 Jasmine International Public Company Limited
BK:JAS-R 		$413.53 Million ฿13.27 Billion ฿1.60 +0.00% +0.00% Thailand Low: ฿1.60 / High: ฿1.60 55.83 Million
138 TPI Polene Power Public Company Limited
BK:TPIPP 		$411.06 Million ฿13.19 Billion ฿1.57 +1.29% -1.26% Thailand Low: ฿1.53 / High: ฿2.06 57.99 Million
139 Forth Corporation Public Company Limited
BK:FORTH 		$408.17 Million ฿13.10 Billion ฿14.00 +3.70% +0.00% Thailand Low: ฿5.45 / High: ฿18.10 55.22 Million
140 Precious Shipping Public Company Limited
BK:PSL 		$407.24 Million ฿13.07 Billion ฿8.80 -2.22% -8.81% Thailand Low: ฿5.70 / High: ฿11.20 224.95 Million
141 Jasmine Telecom Systems Public Company Limited
BK:JTS 		$405.09 Million ฿13.00 Billion ฿18.60 +2.20% -11.85% Thailand Low: ฿18.20 / High: ฿84.00 29.82 Million
142 CIMB Thai Bank Public Company Limited
BK:CIMBT 		$401.59 Million ฿12.88 Billion ฿0.37 +0.00% +0.00% Thailand Low: ฿0.37 / High: ฿0.37 0.00
143 Dhipaya Group Holdings PCL
BK:TIPH-R 		$396.40 Million ฿12.72 Billion ฿21.40 +0.00% +0.00% Thailand Low: ฿21.40 / High: ฿21.40 712.80K
144 PTG Energy PCL
BK:PTG 		$387.79 Million ฿12.44 Billion ฿7.45 +0.68% -3.87% Thailand Low: ฿6.85 / High: ฿10.10 151.71 Million
145 Thonburi Healthcare Grp Pcl
BK:THG 		$382.00 Million ฿12.26 Billion ฿6.85 +0.00% +5.38% Thailand Low: ฿6.45 / High: ฿9.60 27.22 Million
146 GFPT Public Company Limited
BK:GFPT 		$381.04 Million ฿12.22 Billion ฿9.75 -1.02% -2.01% Thailand Low: ฿8.55 / High: ฿11.50 66.74 Million
147 Univanich Palm Oil Public Company Limited
BK:UVAN 		$380.89 Million ฿12.22 Billion ฿13.00 -1.52% -2.99% Thailand Low: ฿11.70 / High: ฿16.80 13.14 Million
148 Siamgas and Petrochemicals Public Company Limited
BK:SGP-R 		$378.08 Million ฿12.13 Billion ฿6.60 +0.00% +0.00% Thailand Low: ฿6.60 / High: ฿6.60 643.50K
149 LH Shopping Centers Leasehold
BK:LHSC 		$375.90 Million ฿12.06 Billion ฿15.50 +1.31% +2.65% Thailand Low: ฿12.10 / High: ฿16.00 10.31 Million
150 Polyplex (Thailand) Public Company Limited
BK:PTL 		$375.90 Million ฿12.06 Billion ฿13.40 +0.75% -2.19% Thailand Low: ฿7.70 / High: ฿14.90 856.94K
151 Dynasty Ceramic Public Company Limited
BK:DCC 		$370.57 Million ฿11.89 Billion ฿1.31 +0.00% +0.00% Thailand Low: ฿1.16 / High: ฿1.50 12.11 Million
152 SVI Public Company Limited
BK:SVI 		$369.13 Million ฿11.84 Billion ฿5.50 -8.33% -15.38% Thailand Low: ฿5.50 / High: ฿7.45 15.84 Million
153 I.C.C. International Public Company Limited
BK:ICC 		$367.80 Million ฿11.80 Billion ฿23.60 -1.26% -0.42% Thailand Low: ฿21.50 / High: ฿26.00 420.38K
154 Sky ICT Public Company Limited
BK:SKY 		$366.65 Million ฿11.76 Billion ฿16.40 +3.14% -1.80% Thailand Low: ฿10.00 / High: ฿19.10 18.22 Million
155 Rojana Industrial Park Public Company Limited
BK:ROJNA 		$362.11 Million ฿11.62 Billion ฿5.75 +0.88% +0.00% Thailand Low: ฿4.36 / High: ฿6.25 36.85 Million
156 SPCG Public Company Limited
BK:SPCG 		$358.70 Million ฿11.51 Billion ฿10.90 +2.83% +4.81% Thailand Low: ฿8.40 / High: ฿12.70 177.16 Million
157 Muang Thai Insurance Public Company Limited
BK:MTI 		$353.08 Million ฿11.33 Billion ฿19.20 -1.03% -7.25% Thailand Low: ฿15.00 / High: ฿22.20 581.75K
158 Singer Thailand Public Company Limited
BK:SINGER 		$350.60 Million ฿11.25 Billion ฿13.80 +0.73% +1.47% Thailand Low: ฿4.20 / High: ฿14.50 243.34 Million
159 Alucon Public Company Limited
BK:ALUCON 		$350.09 Million ฿11.23 Billion ฿260.00 +0.39% -1.14% Thailand Low: ฿183.50 / High: ฿267.00 9.88K
160 Esso (Thailand) Public Company Limited
BK:BSRC 		$332.25 Million ฿10.66 Billion ฿3.08 +4.05% -0.65% Thailand Low: ฿2.84 / High: ฿4.40 25.54 Million
161 Thaicom Public Company Limited
BK:THCOM 		$329.69 Million ฿10.58 Billion ฿9.65 +0.00% -3.02% Thailand Low: ฿7.70 / High: ฿13.80 122.12 Million
162 STP&I Public Company Limited
BK:STPI 		$321.98 Million ฿10.33 Billion ฿5.70 +5.56% +0.00% Thailand Low: ฿3.76 / High: ฿6.95 353.04 Million
163 Asia Aviation Public Company Limited
BK:AAV 		$320.42 Million ฿10.28 Billion ฿0.80 +6.67% -1.23% Thailand Low: ฿0.72 / High: ฿1.38 793.17 Million
164 DITTO (THAILAND)
BK:DITTO-R 		$315.78 Million ฿10.13 Billion ฿14.60 +0.00% +0.00% Thailand Low: ฿14.60 / High: ฿14.60 3.18 Million
165 Precious Shipping Public Company Limited
BK:PSL-R 		$312.37 Million ฿10.02 Billion ฿6.75 +0.00% +0.00% Thailand Low: ฿6.75 / High: ฿6.75 6.53 Million
166 KGI Securities (Thailand) Public Company Limited
BK:KGI 		$306.68 Million ฿9.84 Billion ฿4.94 +0.82% +2.49% Thailand Low: ฿3.74 / High: ฿5.20 34.07 Million
167 PRUKSA HOLDING
BK:PSH-R 		$298.84 Million ฿9.59 Billion ฿4.38 +0.00% +0.00% Thailand Low: ฿4.38 / High: ฿4.38 421.50K
168 Sermsang Power Corporation Public Company Limited
BK:SSP 		$293.86 Million ฿9.43 Billion ฿7.55 +2.72% -2.58% Thailand Low: ฿3.04 / High: ฿8.10 148.19 Million
169 AIM Industrial Growth Freehold and Leasehold Real Estate Investment Trust
BK:AIMIRT 		$288.64 Million ฿9.26 Billion ฿11.70 +0.00% +0.00% Thailand Low: ฿10.20 / High: ฿12.70 8.71 Million
170 Sappe Public Company Limited
BK:SAPPE 		$287.67 Million ฿9.23 Billion ฿30.25 +0.83% +0.83% Thailand Low: ฿29.00 / High: ฿38.00 8.96 Million
171 SRINANAPORN MARKETING
BK:SNNP-R 		$279.12 Million ฿8.96 Billion ฿9.95 +0.00% +0.00% Thailand Low: ฿9.95 / High: ฿9.95 3.17 Million
172 Polyplex (Thailand) Public Company Limited
BK:PTL-R 		$276.31 Million ฿8.87 Billion ฿9.85 +0.00% +0.00% Thailand Low: ฿9.85 / High: ฿9.85 116.70K
173 Bangkok Land Public Company Limited
BK:BLAND-R 		$275.84 Million ฿8.85 Billion ฿0.51 +0.00% +0.00% Thailand Low: ฿0.51 / High: ฿0.51 4.15 Million
174 MC Group Public Company Limited
BK:MC 		$271.55 Million ฿8.71 Billion ฿11.00 +0.00% -1.79% Thailand Low: ฿10.60 / High: ฿12.50 60.76 Million
175 Bangkok Land Public Company Limited
BK:BLAND 		$270.43 Million ฿8.68 Billion ฿0.50 -1.96% -1.96% Thailand Low: ฿0.40 / High: ฿0.71 244.31 Million
176 Thoresen Thai Agencies Public Company Limited
BK:TTA 		$270.02 Million ฿8.66 Billion ฿4.78 +0.42% -5.35% Thailand Low: ฿4.06 / High: ฿6.00 69.68 Million
177 R&B FOOD SUPPLY
BK:RBF-R 		$263.19 Million ฿8.44 Billion ฿4.26 +0.00% +0.00% Thailand Low: ฿4.26 / High: ฿4.26 1.44 Million
178 SiS Distribution (Thailand) Public Company Limited
BK:SIS 		$261.97 Million ฿8.40 Billion ฿24.00 +0.84% -1.23% Thailand Low: ฿18.70 / High: ฿27.25 10.55 Million
179 Karmarts Public Company Limited
BK:KAMART 		$261.96 Million ฿8.40 Billion ฿6.60 +0.00% +1.54% Thailand Low: ฿6.40 / High: ฿9.50 40.34 Million
180 TQM CORPORATION
BK:TQM-R 		$260.95 Million ฿8.37 Billion ฿14.10 +0.00% +0.00% Thailand Low: ฿14.10 / High: ฿14.10 437.90K
181 Pruksa Holding Public Company Limited
BK:PSH 		$257.91 Million ฿8.27 Billion ฿3.78 +1.07% +1.07% Thailand Low: ฿3.30 / High: ฿4.08 7.17 Million
182 Saha-Union Public Company Limited
BK:SUC 		$254.81 Million ฿8.18 Billion ฿27.25 +0.00% +0.00% Thailand Low: ฿27.00 / High: ฿29.75 2.03 Million
183 PRG Corporation Public Company Limited
BK:PRG 		$252.58 Million ฿8.10 Billion ฿10.60 +0.95% +0.95% Thailand Low: ฿8.40 / High: ฿11.90 304.86K
184 Exotic Food Public Company Limited
BK:XO 		$252.29 Million ฿8.09 Billion ฿18.90 -2.07% +0.53% Thailand Low: ฿12.80 / High: ฿21.30 13.17 Million
185 SC Asset Corporation Public Company Limited
BK:SC 		$249.31 Million ฿8.00 Billion ฿1.87 +1.63% -0.53% Thailand Low: ฿1.55 / High: ฿2.18 109.03 Million
186 Thoresen Thai Agencies Public Company Limited
BK:TTA-R 		$246.80 Million ฿7.92 Billion ฿4.36 +0.00% +0.00% Thailand Low: ฿4.36 / High: ฿4.36 1.82 Million
187 Synnex (Thailand) Public Company Limited
BK:SYNEX 		$245.63 Million ฿7.88 Billion ฿9.30 +1.64% -1.59% Thailand Low: ฿8.60 / High: ฿11.20 20.97 Million
188 Lanna Resources Public Company Limited
BK:LANNA 		$237.28 Million ฿7.61 Billion ฿14.50 +0.00% -1.36% Thailand Low: ฿14.00 / High: ฿16.40 3.48 Million
189 Kaset Thai International Sugar Corporation Public Company Limited
BK:KTIS 		$227.39 Million ฿7.30 Billion ฿1.89 +2.16% +1.61% Thailand Low: ฿1.80 / High: ฿2.06 875.85K
190 Advanced Information Technology Public Company Limited
BK:AIT 		$226.03 Million ฿7.25 Billion ฿4.72 +0.43% -0.42% Thailand Low: ฿4.68 / High: ฿5.20 10.37 Million
191 Tata Steel (Thailand) Public Company Limited
BK:TSTH 		$220.49 Million ฿7.07 Billion ฿0.84 +1.20% -3.45% Thailand Low: ฿0.63 / High: ฿1.06 21.37 Million
192 Eastern Water Resources Development and Management Public Company Limited
BK:EASTW 		$219.87 Million ฿7.05 Billion ฿4.24 +0.00% -4.93% Thailand Low: ฿1.80 / High: ฿5.80 154.82 Million
193 Khon Kaen Sugar Industry PCL
BK:KSL 		$217.19 Million ฿6.97 Billion ฿1.58 -5.39% -9.20% Thailand Low: ฿1.20 / High: ฿1.98 61.97 Million
194 Asia Sermkij Leasing Public Company Limited
BK:ASK 		$217.17 Million ฿6.97 Billion ฿9.90 +1.54% +2.06% Thailand Low: ฿7.05 / High: ฿12.60 11.79 Million
195 Somboon Advance Technology Public Company Limited
BK:SAT 		$210.72 Million ฿6.76 Billion ฿15.90 +1.92% +0.00% Thailand Low: ฿13.20 / High: ฿16.80 17.36 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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