South Korea Top Companies List by Market Cap as of August 2026

South Korea Top Companies List by Market Cap as of August 2026, South Korea Biggest 500 Companies List by Market Cap, South Korea Largest 500 Companies List by market cap as of August 2026.
South Korea Top Companies by Market Cap in 2026
South Korea Stock Exchange Top Companies List by Market Cap as of August 2026, South Korea Stock Exchange Largest Companies List by Market Cap as of August 2026.
Stock Exchange Website
South Korea Stock Exchange

  1. DB Hitek

    World Rank (Aug-2026)
    5,309
    Market Cap (Aug-2026)
    2.742 Billion USD
    World Rank (Jan-05-2024)
    6,374
    Market Cap (Jan-05-2024)
    1.653 Billion USD
    World Rank (Jul-30-2023)
    5,719
    Market Cap (Jul-30-2023)
    2.015 Billion USD
    World Rank (Dec-25-2022)
    7,121
    Market Cap (Dec-25-2022)
    1.321 Billion USD
    World Rank (Jan-07-2022)
    5,075
    Market Cap (Jan-07-2022)
    2.82 Billion USD
    Annual Revenue in USD
    909 Million USD
    Annual Net Income in USD
    237 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile

    DB HiTek is semiconductor Technology industry. It is Operating from two world class wafer fabrication facilities. DB HiTek operates world-class wafer fabrication facilities in nearby Bucheon and Eumsung. Headquarters is in South Korea.

    As on 2020, it has 130,000 wafers/month capacity and it has 2,000 employees.

    Company Website
    DB HITEK

  2. Shinsegae

    World Rank (Aug-2026)
    5,360
    Market Cap (Aug-2026)
    2.692 Billion USD
    World Rank (Jan-05-2024)
    7,652
    Market Cap (Jan-05-2024)
    1.218 Billion USD
    World Rank (Jul-30-2023)
    7,171
    Market Cap (Jul-30-2023)
    1.404 Billion USD
    World Rank (Dec-25-2022)
    6,188
    Market Cap (Dec-25-2022)
    1.636 Billion USD
    World Rank (Jan-07-2022)
    6,194
    Market Cap (Jan-07-2022)
    2.05 Billion USD
    Annual Revenue in USD
    4,725 Million USD
    Annual Net Income in USD
    230 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Retail sector company related to department stores with headquarters is in South Korea.
    Company Website
    SHINSEGAE

  3. Youngone Corporation

    World Rank (Aug-2026)
    5,445
    Market Cap (Aug-2026)
    2.628 Billion USD
    World Rank (Jan-05-2024)
    6,869
    Market Cap (Jan-05-2024)
    1.466 Billion USD
    World Rank (Jul-30-2023)
    5,764
    Market Cap (Jul-30-2023)
    1.987 Billion USD
    World Rank (Dec-25-2022)
    6,220
    Market Cap (Dec-25-2022)
    1.621 Billion USD
    World Rank (Jan-07-2022)
    6,874
    Market Cap (Jan-07-2022)
    1.73 Billion USD
    Annual Revenue in USD
    2,089 Million USD
    Annual Net Income in USD
    223 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Youngone Corporation is a Leading Global Manufacturer of Outdoor Clothing and Products company. The headquarters is in South Korea.
    Company Website
    YOUNGONE CORPORATION

  4. Hyundai Marine & Fire Insurance

    World Rank (Aug-2026)
    5,489
    Market Cap (Aug-2026)
    2.586 Billion USD
    World Rank (Jan-05-2024)
    6,062
    Market Cap (Jan-05-2024)
    1.802 Billion USD
    World Rank (Jul-30-2023)
    6,039
    Market Cap (Jul-30-2023)
    1.843 Billion USD
    World Rank (Dec-25-2022)
    5,700
    Market Cap (Dec-25-2022)
    1.859 Billion USD
    World Rank (Jan-07-2022)
    7,010
    Market Cap (Jan-07-2022)
    1.67 Billion USD
    Annual Revenue in USD
    11,540 Million USD
    Annual Net Income in USD
    324 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Hyundai Marine & Fire Insurance is an Insurance and assets management company. The company annual revenue is 17,673,459 million KRW and annual net income is 432,572 million KRW as on 2021. The headquarters is in South Korea.
    Company Website
    HYUNDAI MARINE & FIRE INSURANCE

  5. Iljin Electric

    World Rank (Aug-2026)
    5,551
    Market Cap (Aug-2026)
    2.546 Billion USD
    World Rank (Jan-05-2024)
    15,104
    Market Cap (Jan-05-2024)
    0.334 Billion USD
    World Rank (Jul-30-2023)
    15,985
    Market Cap (Jul-30-2023)
    0.293 Billion USD
    World Rank (Dec-25-2022)
    19,898
    World Rank (Jan-07-2022)
    19,898
    Market Cap (Jan-07-2022)
    0.17 Billion USD
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Website
    ILJIN ELECTRIC

  6. KCC Corporation

    World Rank (Aug-2026)
    5,647
    Market Cap (Aug-2026)
    2.461 Billion USD
    World Rank (Jan-05-2024)
    7,466
    Market Cap (Jan-05-2024)
    1.277 Billion USD
    World Rank (Jul-30-2023)
    7,796
    Market Cap (Jul-30-2023)
    1.212 Billion USD
    World Rank (Dec-25-2022)
    7,229
    Market Cap (Dec-25-2022)
    1.286 Billion USD
    World Rank (Jan-07-2022)
    5,572
    Market Cap (Jan-07-2022)
    2.42 Billion USD
    Annual Revenue in USD
    4,394 Million USD
    Annual Net Income in USD
    -34 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile

    KCC manufacture PVC Windows, Gypsum Boards, House Interior/Exterior materials, Paints and Coatings, Insulation materials, Plastic Products. Headquarters is in South Korea.

    Company Website
    KCC CORPORATION

  7. Macquarie Korea Infrastructure Fund

    World Rank (Aug-2026)
    5,678
    Market Cap (Aug-2026)
    2.431 Billion USD
    World Rank (Jan-05-2024)
    4,105
    Market Cap (Jan-05-2024)
    3.270 Billion USD
    World Rank (Jul-30-2023)
    4,020
    Market Cap (Jul-30-2023)
    3.362 Billion USD
    World Rank (Dec-25-2022)
    3,984
    Market Cap (Dec-25-2022)
    3.108 Billion USD
    World Rank (Jan-07-2022)
    3,878
    Market Cap (Jan-07-2022)
    4.03 Billion USD
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile

    Infrastructure Fund company in South Korea

    Company Website
    Macquarie Korea Infrastructure Fund

  8. Kolmar Korea

    World Rank (Aug-2026)
    5,812
    Market Cap (Aug-2026)
    2.335 Billion USD
    World Rank (Jan-05-2024)
    8,928
    Market Cap (Jan-05-2024)
    0.939 Billion USD
    World Rank (Jul-30-2023)
    9,552
    Market Cap (Jul-30-2023)
    0.854 Billion USD
    World Rank (Dec-25-2022)
    9,910
    Market Cap (Dec-25-2022)
    0.758 Billion USD
    World Rank (Jan-07-2022)
    11,025
    Market Cap (Jan-07-2022)
    0.75 Billion USD
    Annual Revenue in USD
    1,187 Million USD
    Annual Net Income in USD
    27 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Website
    KOLMAR KOREA

  9. Netmarble Corporation

    World Rank (Aug-2026)
    5,858
    Market Cap (Aug-2026)
    2.303 Billion USD
    World Rank (Jan-05-2024)
    3,829
    Market Cap (Jan-05-2024)
    3.568 Billion USD
    World Rank (Jul-30-2023)
    4,183
    Market Cap (Jul-30-2023)
    3.176 Billion USD
    World Rank (Dec-25-2022)
    3,917
    Market Cap (Dec-25-2022)
    3.184 Billion USD
    World Rank (Jan-07-2022)
    2,320
    Market Cap (Jan-07-2022)
    7.72 Billion USD
    Annual Revenue in USD
    2,040 Million USD
    Annual Net Income in USD
    196 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile

    NETMARBLE CORPORATION is Software Games and mobile games developing company with headquarters is in South Korea.

    Full year 2020 recorded revenue of KRW 2,484.8bn (YoY +14.0%) and operating profit of KRW 272.0bn (YoY +34.2%)

    Company Website
    Netmarble
    Wikipedia
    Wikipedia

  10. Korea Gas Corporation

    World Rank (Aug-2026)
    5,874
    Market Cap (Aug-2026)
    2.296 Billion USD
    World Rank (Jan-05-2024)
    6,525
    Market Cap (Jan-05-2024)
    1.598 Billion USD
    World Rank (Jul-30-2023)
    6,482
    Market Cap (Jul-30-2023)
    1.647 Billion USD
    World Rank (Dec-25-2022)
    4,570
    Market Cap (Dec-25-2022)
    2.591 Billion USD
    World Rank (Jan-07-2022)
    4,982
    Market Cap (Jan-07-2022)
    2.89 Billion USD
    Annual Revenue in USD
    20,586 Million USD
    Annual Net Income in USD
    711 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Natural Gas Production and Distribution Company with headquarters is in South Korea. Maintains pipelines across South Korea.
    Company Website
    Kogas
    Wikipedia
    Wikipedia

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