Tokyo Top Companies List by Market Cap as of August 2026

Tokyo Top Companies List by Market Cap as on August 2026. Biggest Tokyo Companies List by Market Cap in August 2026. Tokyo Largest Companies in August 2026.

Tokyo Top Companies by Market Cap in 2026
Tokyo Top Companies by Market Cap in 2026, Tokyo Largest Companies in 2026, Biggest Tokyo Companies by Market Cap.

  1. Itochu Corporation

    World Rank (Aug-2026)
    277
    Market Cap (Aug-2026)
    91.019 Billion USD
    World Rank (Jan-05-2024)
    290
    Market Cap (Jan-05-2024)
    58.820 Billion USD
    World Rank (Jul-30-2023)
    295
    Market Cap (Jul-30-2023)
    57.522 Billion USD
    World Rank (Dec-25-2022)
    333
    Market Cap (Dec-25-2022)
    46.359 Billion USD
    World Rank (Jan-07-2022)
    429
    Market Cap (Jan-07-2022)
    45.88 Billion USD
    Annual Revenue in USD
    98,791 Million USD
    Annual Operating Income in USD
    5,035 Million USD
    Annual Net Income in USD
    5,671 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Masahiro Okafuji
    Stock Category
    NIKKEI 225
    Yahoo @ Tokyo
    Company Profile

    ITOCHU CORPORATION is Overseas Trading and Imports / Exports company with main focus on Textiles, Food, Chemicals, Fertilizer, Metals, Minerals. Headquarters is in Japan. It has 9 Domestic, 94 Overseas offices.

    Company Website
    ITOCHU CORPORATION
    Wikipedia
    Wikipedia

  2. Tokio Marine Holdings

    World Rank (Aug-2026)
    279
    Market Cap (Aug-2026)
    90.345 Billion USD
    World Rank (Jan-05-2024)
    357
    Market Cap (Jan-05-2024)
    48.705 Billion USD
    World Rank (Jul-30-2023)
    398
    Market Cap (Jul-30-2023)
    45.083 Billion USD
    World Rank (Dec-25-2022)
    372
    Market Cap (Dec-25-2022)
    43.339 Billion USD
    World Rank (Jan-07-2022)
    496
    Market Cap (Jan-07-2022)
    40.96 Billion USD
    Annual Revenue in USD
    45,641 Million USD
    Annual Operating Income in USD
    3,750 Million USD
    Annual Net Income in USD
    2,667 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Satoru Komiya
    Stock Category
    NIKKEI 225
    Yahoo @ Tokyo
    Company Profile

    Property Insurance company with headquarters is in Tokyo, Japan.

    Company Website
    TOKIO MARINE HOLDINGS,INC
    Wikipedia
    Wikipedia

  3. Mitsubishi Heavy Industries

    World Rank (Aug-2026)
    280
    Market Cap (Aug-2026)
    90.155 Billion USD
    World Rank (Jan-05-2024)
    917
    Market Cap (Jan-05-2024)
    19.988 Billion USD
    World Rank (Jul-30-2023)
    1,147
    Market Cap (Jul-30-2023)
    15.826 Billion USD
    World Rank (Dec-25-2022)
    1,177
    Market Cap (Dec-25-2022)
    13.535 Billion USD
    World Rank (Jan-07-2022)
    2,126
    Market Cap (Jan-07-2022)
    8.59 Billion USD
    Annual Revenue in USD
    29,428 Million USD
    Annual Operating Income in USD
    1,259 Million USD
    Annual Net Income in USD
    913 Million USD
    Annual Results for Period Ending
    Mar-2023 ending period
    Headquarters Country
    Japan
    Stock Category
    NIKKEI 225
    Yahoo
    Company Profile
    Manufactures electricals and electronics. Manufactures energy sector related products, commercial aircrafts, aero engines, space systems such as rockets. Headquarters is in Tokyo, Japan.
    Company Website
    MITSUBISHI HEAVY INDUSTRIES, LTD
    Wikipedia
    Wikipedia

  4. Mitsui & Co.

    World Rank (Aug-2026)
    298
    Market Cap (Aug-2026)
    86.251 Billion USD
    World Rank (Jan-05-2024)
    308
    Market Cap (Jan-05-2024)
    56.684 Billion USD
    World Rank (Jul-30-2023)
    292
    Market Cap (Jul-30-2023)
    57.990 Billion USD
    World Rank (Dec-25-2022)
    338
    Market Cap (Dec-25-2022)
    45.899 Billion USD
    World Rank (Jan-07-2022)
    521
    Market Cap (Jan-07-2022)
    39.07 Billion USD
    Annual Revenue in USD
    101,350 Million USD
    Annual Operating Income in USD
    4,912 Million USD
    Annual Net Income in USD
    8,009 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Tatsuo Yasunaga
    Stock Category
    NIKKEI 225
    Yahoo @ Tokyo
    Company Profile

    International Trading and Imports / Exports company with headquarters is in Japan. Imports and Exports Food Products, Metals, Minerals, Chemicals, Fertilzers, Oil and Gas Products etc.

    Company Website
    MITSUI & CO.,LTD.
    Wikipedia
    Wikipedia

  5. Nippon Telegraph and Telephone Corporation

    World Rank (Aug-2026)
    306
    Market Cap (Aug-2026)
    83.331 Billion USD
    World Rank (Jan-05-2024)
    141
    Market Cap (Jan-05-2024)
    101.634 Billion USD
    World Rank (Jul-30-2023)
    146
    Market Cap (Jul-30-2023)
    98.326 Billion USD
    World Rank (Dec-25-2022)
    136
    Market Cap (Dec-25-2022)
    98.864 Billion USD
    World Rank (Jan-07-2022)
    151
    Market Cap (Jan-07-2022)
    101.57 Billion USD
    Annual Revenue in USD
    93,055 Million USD
    Annual Operating Income in USD
    13,063 Million USD
    Annual Net Income in USD
    8,593 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Jun Sawada
    Stock Category
    NIKKEI 225
    Japan ADRs
    Yahoo @ Frankfurt
    Company Profile

    NIPPON TELEGRAPH AND TELEPHONE is Telecom company with headquarters is in Tokyo, Japan. NTT Group has 303,350 employees as on March-2021. NTT Group Core Business Segments:

    • Regional Communications Business
    • Long Distance and International Communications Business
    • Mobile Communications Business
    • Data Communications Business

    NTT Docomo, NTT Communications, NTT Data are subsidiaries of Nippon Telegraph and Telephone.

    Key Metrics
    71.31 Million customers as on June-2019
    Company Website
    NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Wikipedia
    Wikipedia

  6. NTT Docomo

    World Rank (Aug-2026)
    312
    Market Cap (Aug-2026)
    82.795 Billion USD
    World Rank (Jan-05-2024)
    147
    World Rank (Jul-30-2023)
    147
    Market Cap (Jul-30-2023)
    97.738 Billion USD
    World Rank (Dec-25-2022)
    134
    Market Cap (Dec-25-2022)
    99.157 Billion USD
    World Rank (Jan-07-2022)
    152
    Market Cap (Jan-07-2022)
    101.26 Billion USD
    Annual Revenue in USD
    34,022 Million USD
    Annual Net Income in USD
    4,677 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Motoyuki Ii
    Company Profile

    NTT Docomo is Japan based Telecom and Mobile Phone Operator company. Headquarters is in Japan.

    NTT Docomo is subsidiary of Nippon Telegraph and Telephone Corp.

    Facts About Company

    As on 2020, NTT Docomo has 27,558 employees.

    Key Metrics
    48.3 million mobile subscribers as on 2020
    79.6 Million Total subscriptions as on December 2019.
    Company Website
    NTT Docomo - Telecom Company
    Wikipedia
    Wikipedia

  7. Japan Tobacco

    World Rank (Aug-2026)
    323
    Market Cap (Aug-2026)
    79.862 Billion USD
    World Rank (Jan-05-2024)
    381
    Market Cap (Jan-05-2024)
    45.943 Billion USD
    World Rank (Jul-30-2023)
    465
    Market Cap (Jul-30-2023)
    38.941 Billion USD
    World Rank (Dec-25-2022)
    433
    Market Cap (Dec-25-2022)
    37.991 Billion USD
    World Rank (Jan-07-2022)
    579
    Market Cap (Jan-07-2022)
    35.81 Billion USD
    Annual Revenue in USD
    18,828 Million USD
    Annual Operating Income in USD
    4,573 Million USD
    Annual Net Income in USD
    3,136 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Japan
    CEO
    Eddy Pirard
    Stock Category
    NIKKEI 225
    Yahoo @ Tokyo
    Company Profile

    JAPAN TOBACCO manufactures Cigarettes and Tobacco related products manufacturing company with headquarters is in Tokyo, Japan.

    It also has businesses in manufacturing of pharmaceuticals and processed food products.

    Company Website
    JAPAN TOBACCO INC.
    Wikipedia
    Wikipedia

  8. Mitsubishi Electric Corporation

    World Rank (Aug-2026)
    326
    Market Cap (Aug-2026)
    79.420 Billion USD
    World Rank (Jan-05-2024)
    632
    Market Cap (Jan-05-2024)
    29.303 Billion USD
    World Rank (Jul-30-2023)
    622
    Market Cap (Jul-30-2023)
    30.532 Billion USD
    World Rank (Dec-25-2022)
    784
    Market Cap (Dec-25-2022)
    21.285 Billion USD
    World Rank (Jan-07-2022)
    748
    Market Cap (Jan-07-2022)
    27.73 Billion USD
    Annual Revenue in USD
    35,446 Million USD
    Annual Operating Income in USD
    1,859 Million USD
    Annual Net Income in USD
    1,515 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Takeshi Sugiyama
    Stock Category
    NIKKEI 225
    Yahoo @ Tokyo
    Company Profile

    Japan based electrical and electronics company with around 142,000 employees as on Dec-2018. Core manufacturing products are in business segments:

    Company Website
    MITSUBISHI ELECTRIC CORPORATION
    Wikipedia
    Wikipedia

  9. Shin-Etsu Chemical

    World Rank (Aug-2026)
    349
    Market Cap (Aug-2026)
    74.337 Billion USD
    World Rank (Jan-05-2024)
    180
    Market Cap (Jan-05-2024)
    80.138 Billion USD
    World Rank (Jul-30-2023)
    249
    Market Cap (Jul-30-2023)
    65.442 Billion USD
    World Rank (Dec-25-2022)
    294
    Market Cap (Dec-25-2022)
    50.818 Billion USD
    World Rank (Jan-07-2022)
    240
    Market Cap (Jan-07-2022)
    71.31 Billion USD
    Annual Revenue in USD
    19,667 Million USD
    Annual Operating Income in USD
    6,989 Million USD
    Annual Net Income in USD
    4,959 Million USD
    Annual Results for Period Ending
    Mar-2023 ending period
    Headquarters Country
    Japan
    CEO
    Yasuhiko Saito
    Stock Category
    NIKKEI 225
    Yahoo @ OTC
    Company Profile

    Chemicals manufacturing company with headquarters is in Tokyo, Japan.

    Company Website
    SHIN-ETSU CHEMICAL CO.,LTD.
    Wikipedia
    Wikipedia

  10. Japan Post Bank

    World Rank (Aug-2026)
    356
    Market Cap (Aug-2026)
    73.580 Billion USD
    World Rank (Jan-05-2024)
    503
    Market Cap (Jan-05-2024)
    36.269 Billion USD
    World Rank (Jul-30-2023)
    629
    Market Cap (Jul-30-2023)
    29.972 Billion USD
    World Rank (Dec-25-2022)
    526
    Market Cap (Dec-25-2022)
    31.785 Billion USD
    World Rank (Jan-07-2022)
    566
    Market Cap (Jan-07-2022)
    36.47 Billion USD
    Annual Revenue in USD
    11,182 Million USD
    Annual Operating Income in USD
    3,219 Million USD
    Annual Net Income in USD
    2,303 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Masatsugu Nagato
    Yahoo @ Tokyo
    Company Profile
    JAPAN POST BANK is Japan based bank with headquarters is in Tokyo, Japan. As on 2022, they had 232,112 employees and they had more than 24,000 branches across Japan.
    Company Website
    JAPAN POST BANK CO.,LTD.
    Wikipedia
    Wikipedia

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