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. Iljin Materials

    World Rank (Aug-2026)
    8,083
    Market Cap (Aug-2026)
    1.297 Billion USD
    World Rank (Jan-05-2024)
    6,903
    Market Cap (Jan-05-2024)
    1.450 Billion USD
    World Rank (Jul-30-2023)
    5,803
    Market Cap (Jul-30-2023)
    1.969 Billion USD
    World Rank (Dec-25-2022)
    5,496
    Market Cap (Dec-25-2022)
    1.974 Billion USD
    World Rank (Jan-07-2022)
    3,549
    Market Cap (Jan-07-2022)
    4.52 Billion USD
    Annual Revenue in USD
    515 Million USD
    Annual Net Income in USD
    47 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    ILJIN Materials is leading the Development and Evolution of cutting edge electronics through new high value added Elecfoil development company. The headquarters is in South Korea.
    Company Website
    ILJIN MATERIALS

  2. Hyundai Wia Corporation

    World Rank (Aug-2026)
    8,090
    Market Cap (Aug-2026)
    1.296 Billion USD
    World Rank (Jan-05-2024)
    7,569
    Market Cap (Jan-05-2024)
    1.243 Billion USD
    World Rank (Jul-30-2023)
    7,336
    Market Cap (Jul-30-2023)
    1.343 Billion USD
    World Rank (Dec-25-2022)
    8,045
    Market Cap (Dec-25-2022)
    1.072 Billion USD
    World Rank (Jan-07-2022)
    6,657
    Market Cap (Jan-07-2022)
    1.82 Billion USD
    Annual Revenue in USD
    5,631 Million USD
    Annual Net Income in USD
    47 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Hyundai Wia Corporation is a Aircraft Manufacturing company. It produce parts such as engines, modules and constant velocity joints as well as basic materials for automobile parts. The headquarters is in South Korea.
    Company Website
    HYUNDAI WIA CORPORATION

  3. Lotte Corporation

    World Rank (Aug-2026)
    8,185
    Market Cap (Aug-2026)
    1.269 Billion USD
    World Rank (Jan-05-2024)
    7,102
    Market Cap (Jan-05-2024)
    1.394 Billion USD
    World Rank (Jul-30-2023)
    7,155
    Market Cap (Jul-30-2023)
    1.409 Billion USD
    World Rank (Dec-25-2022)
    5,834
    Market Cap (Dec-25-2022)
    1.790 Billion USD
    World Rank (Jan-07-2022)
    6,862
    Market Cap (Jan-07-2022)
    1.73 Billion USD
    Annual Revenue in USD
    7,424 Million USD
    Annual Net Income in USD
    231 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Conglomerate company with business segments Hotels, Finance, Chemical, Housing, Amusement and Entertainment, Food Products etc
    Company Website
    LOTTE

  4. Hotel Shilla

    World Rank (Aug-2026)
    8,302
    Market Cap (Aug-2026)
    1.236 Billion USD
    World Rank (Jan-05-2024)
    6,058
    Market Cap (Jan-05-2024)
    1.805 Billion USD
    World Rank (Jul-30-2023)
    5,544
    Market Cap (Jul-30-2023)
    2.106 Billion USD
    World Rank (Dec-25-2022)
    4,896
    Market Cap (Dec-25-2022)
    2.339 Billion USD
    World Rank (Jan-07-2022)
    5,611
    Market Cap (Jan-07-2022)
    2.39 Billion USD
    Annual Revenue in USD
    2,827 Million USD
    Annual Net Income in USD
    20 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Property Investment company managing luxury hotels and shops. Company headquarters is in South Korea.
    Company Website
    Hotel Shilla
    Wikipedia
    Wikipedia

  5. SM Entertainment Co. Ltd

    World Rank (Aug-2026)
    8,379
    Market Cap (Aug-2026)
    1.208 Billion USD
    World Rank (Jan-05-2024)
    6,353
    Market Cap (Jan-05-2024)
    1.660 Billion USD
    World Rank (Jul-30-2023)
    5,182
    Market Cap (Jul-30-2023)
    2.346 Billion USD
    World Rank (Dec-25-2022)
    6,819
    Market Cap (Dec-25-2022)
    1.406 Billion USD
    Headquarters Country
    South Korea
    Yahoo @ South Korea
    Company Profile

    It has businesses related to music production, mobile platforms related to entertainment, operating function theatres, operating restaurants. Headquarters is in South Korea.

    Company Website
    SM ENTERTAINMENT CO., LTD.

  6. SK Networks Company

    World Rank (Aug-2026)
    8,545
    Market Cap (Aug-2026)
    1.171 Billion USD
    World Rank (Jan-05-2024)
    9,641
    Market Cap (Jan-05-2024)
    0.822 Billion USD
    World Rank (Jul-30-2023)
    8,772
    Market Cap (Jul-30-2023)
    0.995 Billion USD
    World Rank (Dec-25-2022)
    10,859
    Market Cap (Dec-25-2022)
    0.642 Billion USD
    World Rank (Jan-07-2022)
    10,048
    Market Cap (Jan-07-2022)
    0.89 Billion USD
    Annual Revenue in USD
    8,242 Million USD
    Annual Net Income in USD
    74 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile

    SK NETWORKS COMPANY mainly trades in Chemicals, Steel Products, Automobile Parts and markets Mobiles Phones. It also operates hotels and resorts. It also provides cars on rent. Headquarters is in South Korea.

    Company Website
    SK NETWORKS COMPANY

  7. Hanjin Heavy Industries & Construction

    World Rank (Aug-2026)
    8,583
    Market Cap (Aug-2026)
    1.162 Billion USD
    World Rank (Jan-05-2024)
    16,759
    Market Cap (Jan-05-2024)
    0.249 Billion USD
    World Rank (Jul-30-2023)
    16,574
    Market Cap (Jul-30-2023)
    0.264 Billion USD
    World Rank (Dec-25-2022)
    23,291
    Market Cap (Dec-25-2022)
    0.072 Billion USD
    World Rank (Jan-07-2022)
    12,961
    Market Cap (Jan-07-2022)
    0.54 Billion USD
    Annual Revenue in USD
    664 Million USD
    Annual Net Income in USD
    -5 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Website
    HANJIN HEAVY INDUSTRIES & CONSTRUCTION

  8. Seah Besteel Corporation

    World Rank (Aug-2026)
    8,588
    Market Cap (Aug-2026)
    1.160 Billion USD
    World Rank (Jan-05-2024)
    11,046
    Market Cap (Jan-05-2024)
    0.645 Billion USD
    World Rank (Jul-30-2023)
    10,005
    Market Cap (Jul-30-2023)
    0.788 Billion USD
    World Rank (Dec-25-2022)
    12,308
    Market Cap (Dec-25-2022)
    0.507 Billion USD
    World Rank (Jan-07-2022)
    11,901
    Market Cap (Jan-07-2022)
    0.64 Billion USD
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Website
    SEAH BESTEEL CORPORATION

  9. CJ Logistics Corporation

    World Rank (Aug-2026)
    8,795
    Market Cap (Aug-2026)
    1.107 Billion USD
    World Rank (Jan-05-2024)
    5,881
    Market Cap (Jan-05-2024)
    1.893 Billion USD
    World Rank (Jul-30-2023)
    8,074
    Market Cap (Jul-30-2023)
    1.143 Billion USD
    World Rank (Dec-25-2022)
    6,591
    Market Cap (Dec-25-2022)
    1.486 Billion USD
    World Rank (Jan-07-2022)
    6,049
    Market Cap (Jan-07-2022)
    2.12 Billion USD
    Annual Revenue in USD
    8,485 Million USD
    Annual Net Income in USD
    41 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile

    Transportation and Logistics company with headquarters is in South Korea. Transports Cargo.

    Company Website
    CJ Logistics

  10. Asiana Airlines

    World Rank (Aug-2026)
    8,956
    Market Cap (Aug-2026)
    1.064 Billion USD
    World Rank (Jan-05-2024)
    10,968
    Market Cap (Jan-05-2024)
    0.653 Billion USD
    World Rank (Jul-30-2023)
    11,033
    Market Cap (Jul-30-2023)
    0.657 Billion USD
    World Rank (Dec-25-2022)
    9,681
    Market Cap (Dec-25-2022)
    0.787 Billion USD
    World Rank (Jan-07-2022)
    8,529
    Market Cap (Jan-07-2022)
    1.19 Billion USD
    Annual Revenue in USD
    3,389 Million USD
    Annual Net Income in USD
    -348 Million USD
    Annual Results for Period Ending
    Dec-2020 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Asiana Airlines is a Global Airline company. It operates 14 domestic and 90 international passenger routes, throughout Asia, Europe, North America and Oceania. The headquarters is in South Korea.
    Company Website
    ASIANA AIRLINES

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