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. Realreal

    World Rank (Aug-2026)
    7,773
    Market Cap (Aug-2026)
    1.387 Billion USD
    World Rank (Jan-05-2024)
    17,801
    Market Cap (Jan-05-2024)
    0.203 Billion USD
    World Rank (Jul-30-2023)
    16,531
    Market Cap (Jul-30-2023)
    0.266 Billion USD
    World Rank (Dec-25-2022)
    21,249
    Market Cap (Dec-25-2022)
    0.108 Billion USD
    World Rank (Jan-07-2022)
    8,907
    Market Cap (Jan-07-2022)
    1.10 Billion USD
    Annual Revenue in USD
    693 Million USD
    Annual Operating Income in USD
    -24 Million USD
    Annual Net Income in USD
    -42 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile
    RealReal is a Luxury Goods marketing company. It has online portal where it sells clothing, handbags, shoes etc. The headquarters is in USA. It has 16 Luxury Consignment Offices across the U.S., 11 of which are in its retail stores.
    Company Website
    REALREAL

  2. Westamerica Bancorporation

    World Rank (Aug-2026)
    7,784
    Market Cap (Aug-2026)
    1.384 Billion USD
    World Rank (Jan-05-2024)
    6,828
    Market Cap (Jan-05-2024)
    1.479 Billion USD
    World Rank (Jul-30-2023)
    7,426
    Market Cap (Jul-30-2023)
    1.313 Billion USD
    World Rank (Dec-25-2022)
    6,353
    Market Cap (Dec-25-2022)
    1.577 Billion USD
    World Rank (Jan-07-2022)
    7,192
    Market Cap (Jan-07-2022)
    1.60 Billion USD
    Annual Net Income in USD
    116 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile
    Westamerica Bank is a Bank Holding company. It is having over 80 branches and 2 trust offices in 21 Northern and Central California counties. The headquarters is in USA.
    Company Website
    WESTAMERICA BANCORPORATION

  3. William Lyon Homes

    World Rank (Aug-2026)
    7,811
    World Rank (Jan-05-2024)
    7,811
    World Rank (Jul-30-2023)
    7,811
    Market Cap (Jul-30-2023)
    1.210 Billion USD
    World Rank (Dec-25-2022)
    8,194
    Market Cap (Dec-25-2022)
    1.037 Billion USD
    Annual Revenue in USD
    2,087 Million USD
    Annual Operating Income in USD
    139 Million USD
    Annual Net Income in USD
    92 Million USD
    Annual Results for Period Ending
    For year ending December-2018
    Headquarters Country
    USA
    Company Profile
    Construction and Real estate company with headquarters is in California, USA.
    Company Website
    WILLIAM LYON HOMES

  4. YELP

    World Rank (Aug-2026)
    7,939
    Market Cap (Aug-2026)
    1.340 Billion USD
    World Rank (Jan-05-2024)
    4,216
    Market Cap (Jan-05-2024)
    3.159 Billion USD
    World Rank (Jul-30-2023)
    4,264
    Market Cap (Jul-30-2023)
    3.089 Billion USD
    World Rank (Dec-25-2022)
    5,738
    Market Cap (Dec-25-2022)
    1.839 Billion USD
    World Rank (Jan-07-2022)
    5,378
    Market Cap (Jan-07-2022)
    2.58 Billion USD
    Annual Revenue in USD
    1,465 Million USD
    Annual Operating Income in USD
    185 Million USD
    Annual Net Income in USD
    146 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile
    Yelp is a User Reviews and Recommendations of Best Restaurants, Shopping, Nightlife, Food and Entertainment company. The headquarters is in USA.
    Company Website
    YELP INC

  5. AMN Healthcare Services

    World Rank (Aug-2026)
    7,959
    Market Cap (Aug-2026)
    1.336 Billion USD
    World Rank (Jan-05-2024)
    4,532
    Market Cap (Jan-05-2024)
    2.865 Billion USD
    World Rank (Jul-30-2023)
    3,418
    Market Cap (Jul-30-2023)
    4.221 Billion USD
    World Rank (Dec-25-2022)
    2,988
    Market Cap (Dec-25-2022)
    4.484 Billion USD
    World Rank (Jan-07-2022)
    3,034
    Market Cap (Jan-07-2022)
    5.52 Billion USD
    Annual Revenue in USD
    2,730 Million USD
    Annual Operating Income in USD
    -55 Million USD
    Annual Net Income in USD
    -96 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile

    AMN Healthcare Services is a Innovative Healthcare Staffing Solutions company. The headquarters is in USA.

    Company Website
    AMN HEALTHCARE SERVICES INC

  6. Willdan Group

    World Rank (Aug-2026)
    8,018
    Market Cap (Aug-2026)
    1.316 Billion USD
    World Rank (Jan-05-2024)
    16,265
    Market Cap (Jan-05-2024)
    0.275 Billion USD
    World Rank (Jul-30-2023)
    16,548
    Market Cap (Jul-30-2023)
    0.265 Billion USD
    World Rank (Dec-25-2022)
    17,342
    Market Cap (Dec-25-2022)
    0.227 Billion USD
    World Rank (Jan-07-2022)
    14,708
    Market Cap (Jan-07-2022)
    0.41 Billion USD
    Annual Revenue in USD
    682 Million USD
    Annual Operating Income in USD
    44 Million USD
    Annual Net Income in USD
    53 Million USD
    Annual Results for Period Ending
    For year ending January-2026
    Headquarters Country
    USA
    Yahoo @ Frankfurt
    Company Profile
    Willdan Group has delivered industry engineering and energy solutions company. It has implemented over 100 utility programs and served 2,30,000 small business, healthcare, hospitality and education customers nationwide. The headquarters is in USA.
    Facts About Company
    Willdan Group company annual revenue was 429 million USD and annual net loss -8 million USD as on Dec-2022.
    Company Website
    WILLDAN GROUP
    Wikipedia
    Wikipedia

  7. Staar Surgical Company

    World Rank (Aug-2026)
    8,023
    Market Cap (Aug-2026)
    1.313 Billion USD
    World Rank (Jan-05-2024)
    6,979
    Market Cap (Jan-05-2024)
    1.426 Billion USD
    World Rank (Jul-30-2023)
    4,712
    Market Cap (Jul-30-2023)
    2.672 Billion USD
    World Rank (Dec-25-2022)
    4,905
    Market Cap (Dec-25-2022)
    2.333 Billion USD
    World Rank (Jan-07-2022)
    3,944
    Market Cap (Jan-07-2022)
    3.94 Billion USD
    Annual Revenue in USD
    239 Million USD
    Annual Operating Income in USD
    -92 Million USD
    Annual Net Income in USD
    -80 Million USD
    Annual Results for Period Ending
    For year ending January-2026
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile

    STAAR Surgical Company Designs, Develops, Manufactures and Markets Implantable Lenses for the Eye with companion delivery systems company. It provide visual freedom for patients, lessening or eliminating the reliance on glasses or contact lenses. The headquarters is in USA.

    Company Website
    STAAR SURGICAL COMPANY

  8. Inhibrx Inc.

    World Rank (Aug-2026)
    8,088
    Market Cap (Aug-2026)
    1.296 Billion USD
    World Rank (Jan-05-2024)
    6,046
    Market Cap (Jan-05-2024)
    1.809 Billion USD
    World Rank (Jul-30-2023)
    7,998
    World Rank (Dec-25-2022)
    7,998
    Market Cap (Dec-25-2022)
    1.081 Billion USD
    World Rank (Jan-07-2022)
    8,138
    Market Cap (Jan-07-2022)
    1.29 Billion USD
    Annual Revenue in USD
    1 Million USD
    Annual Operating Income in USD
    -135 Million USD
    Annual Net Income in USD
    -140 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile
    Inhibrx is a Clinical Stage Biotechnology company developed a diverse pipeline of therapeutic candidates specifically designed to leverage the power of core sdAb (single-domain antibody) platform and protein engineering expertise. The company annual revenue is 34.1 million USD and 80 employees as on 2020. The headquarters is in USA.
    Company Website
    INHIBRX, INC.

  9. Colony Credit Real Estate

    World Rank (Aug-2026)
    8,094
    World Rank (Jan-05-2024)
    8,094
    World Rank (Jul-30-2023)
    8,094
    World Rank (Dec-25-2022)
    8,094
    World Rank (Jan-07-2022)
    8,094
    Annual Revenue in USD
    331 Million USD
    Annual Net Income in USD
    -31 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Company Profile
    Colony Credit Real Estate is a Commercial Real Estate Credit company. It is focused on originating, acquiring, financing and managing a diversified portfolio of commercial real estate debt and net lease real estate investments predominantly in the United States. The company has originated over $25 billion of commercial real estate credit assets in over 600 investments. The headquarters is in USA.
    Company Website
    COLONY CREDIT REAL ESTATE INC

  10. Herbalife Nutrition

    World Rank (Aug-2026)
    8,097
    Market Cap (Aug-2026)
    1.292 Billion USD
    World Rank (Jan-05-2024)
    6,985
    Market Cap (Jan-05-2024)
    1.425 Billion USD
    World Rank (Jul-30-2023)
    6,451
    Market Cap (Jul-30-2023)
    1.658 Billion USD
    World Rank (Dec-25-2022)
    6,794
    Market Cap (Dec-25-2022)
    1.414 Billion USD
    World Rank (Jan-07-2022)
    3,361
    Market Cap (Jan-07-2022)
    4.85 Billion USD
    Annual Revenue in USD
    5,038 Million USD
    Annual Operating Income in USD
    481 Million USD
    Annual Net Income in USD
    228 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile

    Herbalife Nutrition is a Multi level marketing and Healthcare company. The company products are personalized protein powder, cell u loss advanced, cell activator tablets, multivitamin mineral and herbal tablets, herbal control, shakemate and formula 1 nutritional shake mix. Its nutrition, weight-management products are available exclusively through its more than 2.3 million independent Associates in more than 90 countries. The headquarters is in USA.

    Company Website
    HERBALIFE NUTRITION LTD.

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