California Top Companies List by Market Cap as of August 2026

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

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

  1. ASA Gold and Precious Metals

    World Rank (Aug-2026)
    8,816
    Market Cap (Aug-2026)
    1.101 Billion USD
    World Rank (Jan-05-2024)
    15,996
    Market Cap (Jan-05-2024)
    0.289 Billion USD
    World Rank (Jul-30-2023)
    15,909
    Market Cap (Jul-30-2023)
    0.296 Billion USD
    World Rank (Dec-25-2022)
    16,156
    Market Cap (Dec-25-2022)
    0.280 Billion USD
    World Rank (Jan-07-2022)
    15,062
    Market Cap (Jan-07-2022)
    0.39 Billion USD
    Annual Revenue in USD
    182 Million USD
    Annual Net Income in USD
    178 Million USD
    Annual Results for Period Ending
    Nov-2020 ending year
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile
    ASA Gold and Precious Metals is a non diversified, closed end fund that seeks long term capital appreciation primarily through investing in companies engaged in the exploration for development of projects or mining of precious metals and minerals. The headquarters is in USA.
    Company Website
    ASA GOLD AND PRECIOUS METALS

  2. indie Semiconductor Inc.

    World Rank (Aug-2026)
    8,848
    Market Cap (Aug-2026)
    1.092 Billion USD
    World Rank (Jan-05-2024)
    7,763
    Market Cap (Jan-05-2024)
    1.188 Billion USD
    World Rank (Jul-30-2023)
    7,471
    Market Cap (Jul-30-2023)
    1.300 Billion USD
    World Rank (Dec-25-2022)
    9,743
    Market Cap (Dec-25-2022)
    0.777 Billion USD
    World Rank (Jan-07-2022)
    7,848
    Market Cap (Jan-07-2022)
    1.37 Billion USD
    Annual Revenue in USD
    217 Million USD
    Annual Operating Income in USD
    -154 Million USD
    Annual Net Income in USD
    -143 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Company Profile
    Indie Semiconductor is an automotive semiconductors and software platforms company. The company total assets are 350 million USD. The headquarters is in USA.
    Company Website
    INDIE SEMICONDUCTOR, INC.

  3. Upwork

    World Rank (Aug-2026)
    8,976
    Market Cap (Aug-2026)
    1.060 Billion USD
    World Rank (Jan-05-2024)
    5,876
    Market Cap (Jan-05-2024)
    1.895 Billion USD
    World Rank (Jul-30-2023)
    7,224
    Market Cap (Jul-30-2023)
    1.383 Billion USD
    World Rank (Dec-25-2022)
    6,946
    Market Cap (Dec-25-2022)
    1.370 Billion USD
    World Rank (Jan-07-2022)
    4,079
    Market Cap (Jan-07-2022)
    3.78 Billion USD
    Annual Revenue in USD
    788 Million USD
    Annual Operating Income in USD
    129 Million USD
    Annual Net Income in USD
    115 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile

    Upwork is a Web Based Platform company and it helps businesses to find professional freelancers needed to complete technology works. The headquarters is in USA.

    Facts About Company

    The company annual revenue is 618 million USD as on Dec-2022.

    Company Website
    UPWORK

  4. Montrose Environmental Group Inc.

    World Rank (Aug-2026)
    9,017
    Market Cap (Aug-2026)
    1.050 Billion USD
    World Rank (Jan-05-2024)
    9,070
    Market Cap (Jan-05-2024)
    0.913 Billion USD
    World Rank (Jul-30-2023)
    7,830
    Market Cap (Jul-30-2023)
    1.206 Billion USD
    World Rank (Dec-25-2022)
    7,206
    Market Cap (Dec-25-2022)
    1.292 Billion USD
    World Rank (Jan-07-2022)
    6,828
    Market Cap (Jan-07-2022)
    1.75 Billion USD
    Annual Revenue in USD
    831 Million USD
    Annual Operating Income in USD
    12 Million USD
    Annual Net Income in USD
    -1 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Company Profile
    Montrose Environmental Group, Inc. is provides comprehensive, environmentally focused solutions that combine the consistency of a national presence with deep and local expertise and regulatory insight company. The company services are Testing and Lab Services, Leak Detection and Repair (LDAR), Soil and Groundwater Remediation, Water Treatment, Biogas Solutions, Regulatory Consulting and Planning and Ecosystem Consulting. The company annual revenue is 233.9 million USD. The headquarters is in USA.
    Company Website
    MONTROSE ENVIRONMENTAL GROUP, INC.

  5. Quantum Corporation

    World Rank (Aug-2026)
    9,120
    Market Cap (Aug-2026)
    1.029 Billion USD
    World Rank (Jan-05-2024)
    27,110
    Market Cap (Jan-05-2024)
    0.031 Billion USD
    World Rank (Jul-30-2023)
    21,717
    Market Cap (Jul-30-2023)
    0.099 Billion USD
    World Rank (Dec-25-2022)
    20,761
    Market Cap (Dec-25-2022)
    0.118 Billion USD
    World Rank (Jan-07-2022)
    16,259
    Market Cap (Jan-07-2022)
    0.32 Billion USD
    Annual Revenue in USD
    280 Million USD
    Annual Operating Income in USD
    -25 Million USD
    Annual Net Income in USD
    -101 Million USD
    Annual Results for Period Ending
    For year ending March-2026
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Website
    QUANTUM CORPORATION
    Wikipedia
    Wikipedia

  6. Ardelyx

    World Rank (Aug-2026)
    9,194
    Market Cap (Aug-2026)
    1.012 Billion USD
    World Rank (Jan-05-2024)
    6,971
    Market Cap (Jan-05-2024)
    1.428 Billion USD
    World Rank (Jul-30-2023)
    9,735
    Market Cap (Jul-30-2023)
    0.828 Billion USD
    World Rank (Dec-25-2022)
    13,070
    Market Cap (Dec-25-2022)
    0.452 Billion USD
    World Rank (Jan-07-2022)
    22,233
    Market Cap (Jan-07-2022)
    0.11 Billion USD
    Annual Revenue in USD
    407 Million USD
    Annual Operating Income in USD
    -41 Million USD
    Annual Net Income in USD
    -62 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Frankfurt
    Company Profile

    Ardelyx is a Biotechnology company enabled to develop a pipeline of drug candidates designed to better manage complications related to kidney and cardiorenal diseases. The headquarters is in USA.

    Facts About Company

    Ardelyx Annual Total Revenue for year ending Dec-2022 was 52 million USD and and Net loss for year ending Dec-2022 was -67 million USD.

    Ardelyx Annual Total Revenue for year ending Dec-2021 was 10 million USD and and Net loss for year ending Dec-2021 was -158 million USD.

    As on 2022, Ardelyx has 133 employees.

    Company Website
    ARDELYX

  7. Annexon Inc.

    World Rank (Aug-2026)
    9,234
    Market Cap (Aug-2026)
    1.003 Billion USD
    World Rank (Jan-05-2024)
    14,389
    Market Cap (Jan-05-2024)
    0.375 Billion USD
    World Rank (Jul-30-2023)
    18,916
    Market Cap (Jul-30-2023)
    0.170 Billion USD
    World Rank (Dec-25-2022)
    16,605
    Market Cap (Dec-25-2022)
    0.260 Billion USD
    World Rank (Jan-07-2022)
    16,216
    Market Cap (Jan-07-2022)
    0.32 Billion USD
    Annual Operating Income in USD
    -216 Million USD
    Annual Net Income in USD
    -207 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile
    Annexon Biosciences is a Clinical Stage Biopharmaceutical company discovering, developing and commercializing breakthrough therapeutics for autoimmune and neurodegenerative disease. It is having 38 employees as on September 2020. The headquarters is in USA.
    Company Website
    ANNEXON, INC.

  8. Janux Therapeutics Inc.

    World Rank (Aug-2026)
    9,315
    Market Cap (Aug-2026)
    0.986 Billion USD
    World Rank (Jan-05-2024)
    12,817
    Market Cap (Jan-05-2024)
    0.484 Billion USD
    World Rank (Jul-30-2023)
    11,423
    Market Cap (Jul-30-2023)
    0.617 Billion USD
    World Rank (Dec-25-2022)
    12,494
    Market Cap (Dec-25-2022)
    0.494 Billion USD
    World Rank (Jan-07-2022)
    10,875
    Market Cap (Jan-07-2022)
    0.77 Billion USD
    Annual Revenue in USD
    10 Million USD
    Annual Operating Income in USD
    -158 Million USD
    Annual Net Income in USD
    -114 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Company Website
    JANUX THERAPEUTICS, INC.

  9. Nextdoor Holdings Inc.

    World Rank (Aug-2026)
    9,323
    Market Cap (Aug-2026)
    0.984 Billion USD
    World Rank (Jan-05-2024)
    10,947
    Market Cap (Jan-05-2024)
    0.655 Billion USD
    World Rank (Jul-30-2023)
    8,389
    Market Cap (Jul-30-2023)
    1.075 Billion USD
    World Rank (Dec-25-2022)
    10,186
    Market Cap (Dec-25-2022)
    0.721 Billion USD
    Annual Revenue in USD
    258 Million USD
    Annual Operating Income in USD
    -72 Million USD
    Annual Net Income in USD
    -54 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Company Profile
    NEXTDOOR is social media company with headquarters is in USA. It is a private environment designed just for you and your neighbours.
    Company Website
    NextDoor
    Wikipedia
    Wikipedia

  10. 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

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