Thailand

Top 440 largest Thai Companies by Market Cap

This is the list of the largest public listed companies from Thailand by market capitalization with links to their reference stock, sector and industry.

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Top Companies from Thailand as of Jan. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
91 Star Petroleum Refining Public Company Ltd $707.3 M Thailand Thai Energy Thai Oil & Gas Refining & Marketing
92 CK Power Public Company Ltd $705.7 M Thailand Thai Utilities Thai Utilities—Renewable
93 AP $701.0 M Thailand Thai Real Estate Thai Real Estate—Development
94 SISB Public Company Ltd $698.2 M Thailand Thai Consumer Staples Thai Education & Training Services
95 IRPC PCL $677.8 M Thailand Thai Energy Thai Oil & Gas Refining & Marketing
96 Thai Central Chemical Public Company Ltd $659.8 M

(July 1, 2023)

 Thailand Thai Basic Materials Thai Agricultural Inputs
97 MK Restaurant Group Public Company Ltd $651.1 M Thailand Thai Consumer Discretionary Thai Restaurants
98 Frasers Property $648.6 M Thailand Thai Real Estate Thai Real Estate—Development
99 Oishi Group Public Company Ltd $628.1 M

(July 1, 2023)

 Thailand Thai Consumer Discretionary Thai Restaurants
100 Energy Absolute Public Company Ltd $623.5 M Thailand Thai Utilities Thai Utilities—Renewable
101 Regional Container Lines Public Company Ltd $603.5 M Thailand Thai Industrials Thai Marine Shipping
102 Thai Vegetable Oil PCL $588.1 M Thailand Thai Consumer Staples Thai Packaged Foods
103 Birla Carbon $585.5 M Thailand Thai Basic Materials Thai Specialty Chemicals
104 TPI Polene Public Company Ltd $584.7 M Thailand Thai Basic Materials Thai Building Materials
105 Hana Microelectronics Public Company Ltd $582.9 M Thailand Thai Technology Thai Electronic Components
106 Praram 9 Hospital Public Company Ltd $568.0 M Thailand Thai Healthcare Thai Medical Care Facilities
107 Sikarin Public Company Ltd $566.5 M Thailand Thai Healthcare Thai Medical Care Facilities
108 Bangkok Commercial Asset Management Company Ltd $560.2 M Thailand Thai Financials Thai Asset Management
109 Thaifoods Group Public Company Ltd $555.2 M Thailand Thai Consumer Staples Thai Farm Products
110 Saha Pathanapibul Public Company Ltd $554.0 M Thailand Thai Consumer Staples Thai Food Distribution
111 Prima Marine Public Company Ltd $542.3 M Thailand Thai Energy Thai Oil & Gas Midstream
112 BCPG Public Company Ltd $541.0 M Thailand Thai Utilities Thai Utilities—Renewable
113 Ichitan Group Public Company Ltd $537.7 M Thailand Thai Consumer Staples Thai Beverages—Non-Alcoholic
114 WHA Utilities and Power Public Company Ltd $534.8 M Thailand Thai Utilities Thai Utilities—Regulated Water
115 Quality Houses Public Company Ltd $533.7 M Thailand Thai Real Estate Thai Real Estate—Diversified
116 Samui Airport Property Fund $526.1 M

(July 1, 2021)

 Thailand Thai Real Estate Thai REIT—Diversified
117 Sappe Public Company Ltd $522.6 M Thailand Thai Consumer Staples Thai Beverages—Non-Alcoholic
118 Dhipaya Insurance Public Company Ltd $517.7 M

(Sept. 1, 2021)

 Thailand Thai Financials Thai Insurance—Property & Casualty
119 Pruksa Holding Public Company Ltd $506.9 M Thailand Thai Real Estate Thai Real Estate—Development
120 Gunkul Engineering Public Company Ltd $501.1 M Thailand Thai Industrials Thai Conglomerates

Top Companies from Thailand as of Jan. 01, 2025

91. Star Petroleum Refining Public Company Ltd

Company Profile: Star Petroleum Refining Public Company Ltd
Market Cap (USD): $707.3 M
Country: Thailand
Sector: Thai Energy
Industry: Thai Oil & Gas Refining & Marketing

92. CK Power Public Company Ltd

Company Profile: CK Power Public Company Ltd
Market Cap (USD): $705.7 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

93. AP

Company Profile: AP
Market Cap (USD): $701.0 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai Real Estate—Development

94. SISB Public Company Ltd

Company Profile: SISB Public Company Ltd
Market Cap (USD): $698.2 M
Country: Thailand
Sector: Thai Consumer Staples
Industry: Thai Education & Training Services

95. IRPC PCL

Company Profile: IRPC PCL
Market Cap (USD): $677.8 M
Country: Thailand
Sector: Thai Energy
Industry: Thai Oil & Gas Refining & Marketing

96. Thai Central Chemical Public Company Ltd

Company Profile: Thai Central Chemical Public Company Ltd
Market Cap (USD): $659.8 M (July 1, 2023)
Country: Thailand
Sector: Thai Basic Materials
Industry: Thai Agricultural Inputs

97. MK Restaurant Group Public Company Ltd

Company Profile: MK Restaurant Group Public Company Ltd
Market Cap (USD): $651.1 M
Country: Thailand
Sector: Thai Consumer Discretionary
Industry: Thai Restaurants

98. Frasers Property

Company Profile: Frasers Property
Market Cap (USD): $648.6 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai Real Estate—Development

99. Oishi Group Public Company Ltd

Company Profile: Oishi Group Public Company Ltd
Market Cap (USD): $628.1 M (July 1, 2023)
Country: Thailand
Sector: Thai Consumer Discretionary
Industry: Thai Restaurants

100. Energy Absolute Public Company Ltd

Company Profile: Energy Absolute Public Company Ltd
Market Cap (USD): $623.5 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

101. Regional Container Lines Public Company Ltd

Company Profile: Regional Container Lines Public Company Ltd
Market Cap (USD): $603.5 M
Country: Thailand
Sector: Thai Industrials
Industry: Thai Marine Shipping

102. Thai Vegetable Oil PCL

Company Profile: Thai Vegetable Oil PCL
Market Cap (USD): $588.1 M
Country: Thailand
Sector: Thai Consumer Staples
Industry: Thai Packaged Foods

103. Birla Carbon

Company Profile: Birla Carbon
Market Cap (USD): $585.5 M
Country: Thailand
Sector: Thai Basic Materials
Industry: Thai Specialty Chemicals

104. TPI Polene Public Company Ltd

Company Profile: TPI Polene Public Company Ltd
Market Cap (USD): $584.7 M
Country: Thailand
Sector: Thai Basic Materials
Industry: Thai Building Materials

105. Hana Microelectronics Public Company Ltd

Company Profile: Hana Microelectronics Public Company Ltd
Market Cap (USD): $582.9 M
Country: Thailand
Sector: Thai Technology
Industry: Thai Electronic Components

106. Praram 9 Hospital Public Company Ltd

Company Profile: Praram 9 Hospital Public Company Ltd
Market Cap (USD): $568.0 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

107. Sikarin Public Company Ltd

Company Profile: Sikarin Public Company Ltd
Market Cap (USD): $566.5 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

108. Bangkok Commercial Asset Management Company Ltd

Company Profile: Bangkok Commercial Asset Management Company Ltd
Market Cap (USD): $560.2 M
Country: Thailand
Sector: Thai Financials
Industry: Thai Asset Management

109. Thaifoods Group Public Company Ltd

Company Profile: Thaifoods Group Public Company Ltd
Market Cap (USD): $555.2 M
Country: Thailand
Sector: Thai Consumer Staples
Industry: Thai Farm Products

110. Saha Pathanapibul Public Company Ltd

Company Profile: Saha Pathanapibul Public Company Ltd
Market Cap (USD): $554.0 M
Country: Thailand
Sector: Thai Consumer Staples
Industry: Thai Food Distribution

111. Prima Marine Public Company Ltd

Company Profile: Prima Marine Public Company Ltd
Market Cap (USD): $542.3 M
Country: Thailand
Sector: Thai Energy
Industry: Thai Oil & Gas Midstream

112. BCPG Public Company Ltd

Company Profile: BCPG Public Company Ltd
Market Cap (USD): $541.0 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

113. Ichitan Group Public Company Ltd

Company Profile: Ichitan Group Public Company Ltd
Market Cap (USD): $537.7 M
Country: Thailand
Sector: Thai Consumer Staples
Industry: Thai Beverages—Non-Alcoholic

114. WHA Utilities and Power Public Company Ltd

Company Profile: WHA Utilities and Power Public Company Ltd
Market Cap (USD): $534.8 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Regulated Water

115. Quality Houses Public Company Ltd

Company Profile: Quality Houses Public Company Ltd
Market Cap (USD): $533.7 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai Real Estate—Diversified

116. Samui Airport Property Fund

Company Profile: Samui Airport Property Fund
Market Cap (USD): $526.1 M (July 1, 2021)
Country: Thailand
Sector: Thai Real Estate
Industry: Thai REIT—Diversified

117. Sappe Public Company Ltd

Company Profile: Sappe Public Company Ltd
Market Cap (USD): $522.6 M
Country: Thailand
Sector: Thai Consumer Staples
Industry: Thai Beverages—Non-Alcoholic

118. Dhipaya Insurance Public Company Ltd

Company Profile: Dhipaya Insurance Public Company Ltd
Market Cap (USD): $517.7 M (Sept. 1, 2021)
Country: Thailand
Sector: Thai Financials
Industry: Thai Insurance—Property & Casualty

119. Pruksa Holding Public Company Ltd

Company Profile: Pruksa Holding Public Company Ltd
Market Cap (USD): $506.9 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai Real Estate—Development

120. Gunkul Engineering Public Company Ltd

Company Profile: Gunkul Engineering Public Company Ltd
Market Cap (USD): $501.1 M
Country: Thailand
Sector: Thai Industrials
Industry: Thai Conglomerates

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