World Top 100 Health Care Diagnostics Companies List by Market Cap as of August 2026

World Top 100 Health Care Diagnostics Companies List by Market Cap as of August 2026, World Biggest 100 Health Care Diagnostics Companies by Market Cap, World Largest 100 Health Care Diagnostics Companies in the World by market cap as of August 2026.

World Top Health Care Diagnostics Companies in 2026
World Top Health Care Diagnostics Companies by Market Cap in 2026, World Largest Health Care Diagnostics Companies by Market Cap in 2026.

  1. Guangzhou Wondfo Biotech

    World Rank (Aug-2026)
    8,400
    Market Cap (Aug-2026)
    1.202 Billion USD
    World Rank (Jan-05-2024)
    5,912
    Market Cap (Jan-05-2024)
    1.877 Billion USD
    World Rank (Jul-30-2023)
    6,387
    Market Cap (Jul-30-2023)
    1.683 Billion USD
    World Rank (Dec-25-2022)
    4,960
    Market Cap (Dec-25-2022)
    2.300 Billion USD
    World Rank (Jan-07-2022)
    4,745
    Market Cap (Jan-07-2022)
    3.09 Billion USD
    Annual Revenue in USD
    489 Million USD
    Annual Net Income in USD
    92 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    GUANGZHOU WONDFO BIOTECH

  2. Bioventus Inc.

    World Rank (Aug-2026)
    8,412
    Market Cap (Aug-2026)
    1.199 Billion USD
    World Rank (Jan-05-2024)
    15,205
    Market Cap (Jan-05-2024)
    0.329 Billion USD
    World Rank (Jul-30-2023)
    17,702
    Market Cap (Jul-30-2023)
    0.214 Billion USD
    World Rank (Dec-25-2022)
    18,079
    Market Cap (Dec-25-2022)
    0.197 Billion USD
    World Rank (Jan-07-2022)
    10,340
    Market Cap (Jan-07-2022)
    0.85 Billion USD
    Annual Revenue in USD
    568 Million USD
    Annual Operating Income in USD
    54 Million USD
    Annual Net Income in USD
    23 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Company Website
    BIOVENTUS INC.

  3. BML

    World Rank (Aug-2026)
    8,426
    Market Cap (Aug-2026)
    1.195 Billion USD
    World Rank (Jan-05-2024)
    9,784
    Market Cap (Jan-05-2024)
    0.801 Billion USD
    World Rank (Jul-30-2023)
    9,806
    Market Cap (Jul-30-2023)
    0.816 Billion USD
    World Rank (Dec-25-2022)
    8,598
    Market Cap (Dec-25-2022)
    0.956 Billion USD
    World Rank (Jan-07-2022)
    8,083
    Market Cap (Jan-07-2022)
    1.30 Billion USD
    Headquarters Country
    Japan
    Yahoo @ Tokyo
    Company Website
    BML

  4. OPKO Health Inc.

    World Rank (Aug-2026)
    9,116
    Market Cap (Aug-2026)
    1.030 Billion USD
    World Rank (Jan-05-2024)
    7,875
    Market Cap (Jan-05-2024)
    1.160 Billion USD
    World Rank (Jul-30-2023)
    7,067
    Market Cap (Jul-30-2023)
    1.437 Billion USD
    World Rank (Dec-25-2022)
    9,030
    Market Cap (Dec-25-2022)
    0.881 Billion USD
    World Rank (Jan-07-2022)
    4,822
    Market Cap (Jan-07-2022)
    3.03 Billion USD
    Annual Revenue in USD
    607 Million USD
    Annual Operating Income in USD
    -117 Million USD
    Annual Net Income in USD
    -226 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile
    OPKO Health is a Healthcare Company focused comprehensive diagnostics laboratories, robust research and development pipeline and unique pharmaceutical business solutions. The headquarters is in USA.
    Company Website
    OPKO HEALTH INC
    Wikipedia
    Wikipedia

  5. Beijing Strong Biotechnologies

    World Rank (Aug-2026)
    9,153
    Market Cap (Aug-2026)
    1.022 Billion USD
    World Rank (Jan-05-2024)
    6,311
    Market Cap (Jan-05-2024)
    1.677 Billion USD
    World Rank (Jul-30-2023)
    6,313
    Market Cap (Jul-30-2023)
    1.720 Billion USD
    World Rank (Dec-25-2022)
    6,816
    Market Cap (Dec-25-2022)
    1.407 Billion USD
    World Rank (Jan-07-2022)
    6,507
    Market Cap (Jan-07-2022)
    1.90 Billion USD
    Annual Revenue in USD
    233 Million USD
    Annual Net Income in USD
    59 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    BEIJING STRONG BIOTECHNOLOGIES

  6. Amoy Diagnostics

    World Rank (Aug-2026)
    9,251
    Market Cap (Aug-2026)
    1.001 Billion USD
    World Rank (Jan-05-2024)
    7,890
    Market Cap (Jan-05-2024)
    1.157 Billion USD
    World Rank (Jul-30-2023)
    7,235
    Market Cap (Jul-30-2023)
    1.379 Billion USD
    World Rank (Dec-25-2022)
    6,959
    Market Cap (Dec-25-2022)
    1.366 Billion USD
    World Rank (Jan-07-2022)
    5,615
    Market Cap (Jan-07-2022)
    2.39 Billion USD
    Annual Revenue in USD
    133 Million USD
    Annual Net Income in USD
    35 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    AMOY DIAGNOSTICS

  7. QuidelOrtho Corporation

    World Rank (Aug-2026)
    9,336
    Market Cap (Aug-2026)
    0.981 Billion USD
    World Rank (Jan-05-2024)
    2,991
    Market Cap (Jan-05-2024)
    4.855 Billion USD
    World Rank (Jul-30-2023)
    2,609
    Market Cap (Jul-30-2023)
    5.805 Billion USD
    World Rank (Dec-25-2022)
    2,474
    Market Cap (Dec-25-2022)
    5.594 Billion USD
    World Rank (Jan-07-2022)
    3,198
    Market Cap (Jan-07-2022)
    5.17 Billion USD
    Annual Revenue in USD
    2,730 Million USD
    Annual Operating Income in USD
    -919 Million USD
    Annual Net Income in USD
    -1,132 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile

    Quidel Corporation is a Diagnostic Healthcare Manufacturer Serving company. It core competencies and capabilities include immunoassay development, automated manufacturing, monoclonal antibody characterization and development and molecular assay development. The company is delivering a continuum of diagnostic solutions from advanced lateral flow and direct fluorescent antibody to molecular diagnostic tests that further improve the quality of healthcare. The headquarters is in USA.

    Company Website
    QUIDEL CORPORATION

  8. Castle Biosciences

    World Rank (Aug-2026)
    9,670
    Market Cap (Aug-2026)
    0.905 Billion USD
    World Rank (Jan-05-2024)
    11,942
    Market Cap (Jan-05-2024)
    0.559 Billion USD
    World Rank (Jul-30-2023)
    13,423
    Market Cap (Jul-30-2023)
    0.449 Billion USD
    World Rank (Dec-25-2022)
    11,153
    Market Cap (Dec-25-2022)
    0.612 Billion USD
    World Rank (Jan-07-2022)
    9,476
    Market Cap (Jan-07-2022)
    0.99 Billion USD
    Annual Revenue in USD
    344 Million USD
    Annual Operating Income in USD
    -43 Million USD
    Annual Net Income in USD
    -24 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile
    Castle Biosciences is Develops and Commercializes Diagnostic and Prognostic Tests for Dermatologic Cancers company. The company annual revenue is 60.1 million USD and 112 employees as on 2020. The headquarters is in USA.
    Company Website
    CASTLE BIOSCIENCES

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