Thailand Top Companies List by Market Cap as of August 2026

Thailand Top Companies List by Market Cap as of August 2026, Thailand Biggest 500 Companies List by Market Cap, Thailand Largest 500 Companies List by market cap as of August 2026.
Thailand Stock Exchange Top Companies List by Market Cap
Thailand Stock Exchange Top Companies List by Market Cap as of August 2026, Thailand Stock Exchange Largest Companies List by Market Cap as of August 2026.

  1. Charoen Pokphand Foods Public Company

    World Rank (Aug-2026)
    3,442
    Market Cap (Aug-2026)
    5.373 Billion USD
    World Rank (Jan-05-2024)
    3,327
    Market Cap (Jan-05-2024)
    4.280 Billion USD
    World Rank (Jul-30-2023)
    3,252
    Market Cap (Jul-30-2023)
    4.493 Billion USD
    World Rank (Dec-25-2022)
    2,462
    Market Cap (Dec-25-2022)
    5.636 Billion USD
    World Rank (Jan-07-2022)
    2,687
    Market Cap (Jan-07-2022)
    6.40 Billion USD
    Annual Revenue in USD
    17,930 Million USD
    Annual Operating Income in USD
    826 Million USD
    Annual Net Income in USD
    408 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Thailand
    Yahoo @ Thailand
    Company Profile
    Charoen Pokphand Foods Public Company is a Animal Aquaculture company. It operates integrated agro industrial and food business including livestock and aquaculture such as swine, broiler, layer, duck, shrimp and fish. The company businesses are categorized into 3 categories they are namely Feed, Farm and Food. The headquarters is in Thailand.
    Company Website
    CHAROEN POKPHAND FOODS PUBLIC COMPANY

  2. PTT Global Chemical Public Company

    World Rank (Aug-2026)
    3,508
    Market Cap (Aug-2026)
    5.234 Billion USD
    World Rank (Jan-05-2024)
    2,934
    Market Cap (Jan-05-2024)
    4.978 Billion USD
    World Rank (Jul-30-2023)
    2,879
    Market Cap (Jul-30-2023)
    5.166 Billion USD
    World Rank (Dec-25-2022)
    2,412
    Market Cap (Dec-25-2022)
    5.797 Billion USD
    World Rank (Jan-07-2022)
    2,276
    Market Cap (Jan-07-2022)
    7.90 Billion USD
    Annual Revenue in USD
    19,966 Million USD
    Annual Operating Income in USD
    1,640 Million USD
    Annual Net Income in USD
    -255 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Thailand
    Stock Category
    Thailand ADRs
    Yahoo @ Thailand
    Company Profile

    PTT Global Chemical Public Company is a Petrochemical company. It is comprised of diversified and comprehensive petrochemical businesses including manufacturing and distribution of upstream, intermediate and downstream petrochemical products. The company products are can be converted into other chemical products and serve as basic feedstock for downstream industries such as packaging, apparel, communications and electronic equipment, electrical appliances, vehicles, construction materials, engineering based plastics, agricultural equipment and much more.

    Company Website
    PTT Global Chemical Public Company Limited

  4. Bumrungrad Hospital Public Company

    World Rank (Aug-2026)
    3,707
    Market Cap (Aug-2026)
    4.847 Billion USD
    World Rank (Jan-05-2024)
    2,835
    Market Cap (Jan-05-2024)
    5.198 Billion USD
    World Rank (Jul-30-2023)
    2,968
    Market Cap (Jul-30-2023)
    5.012 Billion USD
    World Rank (Dec-25-2022)
    2,839
    Market Cap (Dec-25-2022)
    4.773 Billion USD
    World Rank (Jan-07-2022)
    4,644
    Market Cap (Jan-07-2022)
    3.17 Billion USD
    Annual Revenue in USD
    605 Million USD
    Annual Operating Income in USD
    175 Million USD
    Annual Net Income in USD
    144 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Thailand
    Stock Category
    Thailand ADRs
    Yahoo @ Thailand
    Company Profile
    Bumrungrad Hospital Public Company is a Global Pioneer in providing world class Healthcare Services company. The headquarters is in Thailand.
    Company Website
    BUMRUNGRAD HOSPITAL PUBLIC COMPANY

  5. CP Axtra Public Company Limited

    World Rank (Aug-2026)
    3,770
    Market Cap (Aug-2026)
    4.725 Billion USD
    World Rank (Jan-05-2024)
    1,841
    Market Cap (Jan-05-2024)
    8.800 Billion USD
    World Rank (Jul-30-2023)
    1,594
    Market Cap (Jul-30-2023)
    10.730 Billion USD
    World Rank (Dec-25-2022)
    1,321
    Market Cap (Dec-25-2022)
    12.007 Billion USD
    World Rank (Jan-07-2022)
    1,551
    Market Cap (Jan-07-2022)
    12.73 Billion USD
    Annual Revenue in USD
    13,315 Million USD
    Annual Operating Income in USD
    477 Million USD
    Annual Net Income in USD
    220 Million USD
    Annual Results for Period Ending
    Dec-2022 ending period
    Headquarters Country
    Thailand
    Yahoo @ Thailand
    Company Profile

    Retail sector company with a chain of stores and which sells food items and non food items. Headquarters is in Bangkok, Thailand.

    Siam Makro Public Company was renamed to CP Axtra Public Company Limited in Jun-2023.

    Company Website
    SIAM MAKRO PUBLIC COMPANY

  6. Minor International Public Company

    World Rank (Aug-2026)
    4,236
    Market Cap (Aug-2026)
    3.926 Billion USD
    World Rank (Jan-05-2024)
    3,107
    Market Cap (Jan-05-2024)
    4.654 Billion USD
    World Rank (Jul-30-2023)
    2,830
    Market Cap (Jul-30-2023)
    5.269 Billion USD
    World Rank (Dec-25-2022)
    2,861
    Market Cap (Dec-25-2022)
    4.736 Billion USD
    World Rank (Jan-07-2022)
    3,581
    Market Cap (Jan-07-2022)
    4.45 Billion USD
    Annual Revenue in USD
    3,501 Million USD
    Annual Operating Income in USD
    335 Million USD
    Annual Net Income in USD
    83 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Thailand
    Stock Category
    Thailand ADRs
    Yahoo @ Thailand
    Company Profile

    Operates hotels, resorts, restaurants. Headquarters is in Bangkok, Thailand.

    Company Website
    MINOR INTERNATIONAL PUBLIC COMPANY

  7. Indorama Ventures Public Company

    World Rank (Aug-2026)
    4,476
    Market Cap (Aug-2026)
    3.612 Billion USD
    World Rank (Jan-05-2024)
    3,228
    Market Cap (Jan-05-2024)
    4.428 Billion USD
    World Rank (Jul-30-2023)
    2,684
    Market Cap (Jul-30-2023)
    5.614 Billion USD
    World Rank (Dec-25-2022)
    2,214
    Market Cap (Dec-25-2022)
    6.372 Billion USD
    World Rank (Jan-07-2022)
    2,356
    Market Cap (Jan-07-2022)
    7.59 Billion USD
    Annual Revenue in USD
    19,158 Million USD
    Annual Operating Income in USD
    1,493 Million USD
    Annual Net Income in USD
    905 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Thailand
    Stock Category
    Thailand ADRs
    Yahoo @ Thailand
    Company Profile

    Indorama Ventures Public Company is a Petrochemical company. It is having 24,000 professional employees, consolidated revenue 11.4 billion USD and has 121 manufacturing facilities present across 33 countries as per year 2019. The headquarters is in Thailand.

    Company Website
    INDORAMA VENTURES PUBLIC COMPANY
    Wikipedia
    Wikipedia

  8. Bangkok Expressway and Metro Public Company

    World Rank (Aug-2026)
    4,861
    Market Cap (Aug-2026)
    3.182 Billion USD
    World Rank (Jan-05-2024)
    3,844
    Market Cap (Jan-05-2024)
    3.551 Billion USD
    World Rank (Jul-30-2023)
    3,526
    Market Cap (Jul-30-2023)
    4.016 Billion USD
    World Rank (Dec-25-2022)
    3,106
    Market Cap (Dec-25-2022)
    4.304 Billion USD
    World Rank (Jan-07-2022)
    4,088
    Market Cap (Jan-07-2022)
    3.77 Billion USD
    Annual Revenue in USD
    410 Million USD
    Annual Operating Income in USD
    129 Million USD
    Annual Net Income in USD
    71 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Thailand
    Yahoo @ Thailand
    Company Profile
    Construction and infrastructure company that constructs and operates metros and expressways in Thailand. Headquarters is in Bangkok, Thailand.
    Company Website
    BANGKOK EXPRESSWAY AND METRO PUBLIC COMPANY
    Wikipedia
    Wikipedia

  9. Tisco Financial Group Public Company

    World Rank (Aug-2026)
    4,965
    Market Cap (Aug-2026)
    3.086 Billion USD
    World Rank (Jan-05-2024)
    5,231
    Market Cap (Jan-05-2024)
    2.302 Billion USD
    World Rank (Jul-30-2023)
    5,209
    Market Cap (Jul-30-2023)
    2.326 Billion USD
    World Rank (Dec-25-2022)
    5,001
    Market Cap (Dec-25-2022)
    2.277 Billion USD
    World Rank (Jan-07-2022)
    5,705
    Market Cap (Jan-07-2022)
    2.32 Billion USD
    Annual Revenue in USD
    533 Million USD
    Annual Net Income in USD
    188 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Thailand
    Stock Category
    Thailand ADRs
    Yahoo @ Thailand
    Company Profile

    TISCO Financial Group Public Company is an investment banking and financial services company. The company annual net income is 6,784 million THB as on 2021. The headquarters is in Thailand.

    Company Website
    TISCO FINANCIAL GROUP PUBLIC COMPANY

  10. Asset World Corp Public Company

    World Rank (Aug-2026)
    5,103
    Market Cap (Aug-2026)
    2.935 Billion USD
    World Rank (Jan-05-2024)
    3,646
    Market Cap (Jan-05-2024)
    3.800 Billion USD
    World Rank (Jul-30-2023)
    3,459
    Market Cap (Jul-30-2023)
    4.129 Billion USD
    World Rank (Dec-25-2022)
    2,486
    Market Cap (Dec-25-2022)
    5.562 Billion USD
    World Rank (Jan-07-2022)
    3,663
    Market Cap (Jan-07-2022)
    4.32 Billion USD
    Annual Revenue in USD
    278 Million USD
    Annual Operating Income in USD
    34 Million USD
    Annual Net Income in USD
    112 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Thailand
    Yahoo @ Thailand
    Company Profile
    Asset World Corp Public Company is a Real Estate Development and Investment Involving a Growing and Diverse Portfolio of Hospitality, Lifestyle Destinations and Commercial Workspaces company. The headquarters is in Thailand.
    Company Website
    ASSET WORLD CORP PUBLIC COMPANY

Share