Americas Top 1,000 Companies List by Market Cap as of August 2026

Americas Top 1,000 Companies List by Market Cap as of August 2026, Americas Biggest 1,000 Companies by Market Cap, Americas Largest 1,000 Companies List as of August 2026.

Americas Largest and Top 1,000 Companies in 2026
Americas Top 1,000 Companies by Market Cap in 2026, Americas 1,000 Biggest Companies by Market Cap in 2026, Americas 1,000 Largest Companies in 2026.

  1. Surgery Partners

    Rank in Search Criteria: 2271
    World Rank (Aug-2026): 6,385
    Market Cap (Aug-2026): 1.968 Billion USD
    World Rank (Jan-05-2024): 3,603
    Market Cap (Jan-05-2024): 3.85 Billion USD
    World Rank (Jul-30-2023): 3061
    Market Cap (Jul-30-2023): 4.83 Billion USD
    World Rank (Jan-2022): 3,864
    Market Cap (Jan-2022): 4.05 Billion USD
    Headquarters Country: USA
    Business Sector:
    Annual Revenue in USD: 2,539 Million USD
    Annual Operating Income in USD: 360 Million USD
    Annual Net Income in USD: -55 Million USD
    Annual Results for Period ending: Dec-2022 ending year
    Employee Count: 12,200
    Employee Count as of Date: As on 2022
    Company Profile:

    Surgery Partners is a operator of surgical facilities and ancillary services provides Healthcare Experiences between providers and patients with more than 180 locations nationwide. The company services are comprised of a diagnostic laboratory, multi specialty physician practices and anesthesia services. The headquarters is in USA.

    Stock Price: Yahoo @ Nasdaq
    Company Website: SURGERY PARTNERS

  2. Fibra Mty P.I. de C.V

    Rank in Search Criteria: 2272
    World Rank (Aug-2026): 6,386
    Market Cap (Aug-2026): 1.968 Billion USD
    World Rank (Jan-05-2024): 6,168
    Market Cap (Jan-05-2024): 1.75 Billion USD
    World Rank (Jul-30-2023): 6202
    Market Cap (Jul-30-2023): 1.77 Billion USD
    World Rank (Jan-2022): 9,716
    Market Cap (Jan-2022): 0.95 Billion USD
    Headquarters Country: Mexico
    Business Sector:
    Annual Revenue in USD: 232 Million USD
    Annual Net Income in USD: 45 Million USD
    Annual Results for Period ending: Dec-2019 ending year
    Company Profile:

    Banking and Financial services company with headquarters is in Mexico.

    Stock Price: Yahoo @ Mexico
    Company Website: FIBRA MTY P.I. DE C.V

  3. Lancashire Holdings

    Rank in Search Criteria: 2273
    World Rank (Aug-2026): 6,389
    Market Cap (Aug-2026): 1.967 Billion USD
    World Rank (Jan-05-2024): 5,784
    Market Cap (Jan-05-2024): 1.94 Billion USD
    World Rank (Jul-30-2023): 5856
    Market Cap (Jul-30-2023): 1.95 Billion USD
    World Rank (Jan-2022): 6,730
    Market Cap (Jan-2022): 1.78 Billion USD
    Headquarters Country: Bermuda
    Business Sector:
    Annual Revenue in USD: 747 Million USD
    Annual Net Income in USD: -62 Million USD
    Annual Results for Period ending: Dec-2021 ending year
    Company Profile:
    Lancashire Holdings is the traditional company market rated insurance company. The company annual revenue is 747 million USD for period ending Dec-2021. The headquarters is in Bermuda.
    Stock Price: Yahoo @ Frankfurt
    Company Website: LANCASHIRE HOLDINGS

  4. 5N Plus Inc.

    Rank in Search Criteria: 2274
    World Rank (Aug-2026): 6,392
    Market Cap (Aug-2026): 1.967 Billion USD
    World Rank (Jan-05-2024): 16,820
    Market Cap (Jan-05-2024): 0.25 Billion USD
    World Rank (Jul-30-2023): 16779
    Market Cap (Jul-30-2023): 0.25 Billion USD
    World Rank (Jan-2022): 19,930
    Market Cap (Jan-2022): 0.17 Billion USD
    Headquarters Country: Canada
    Business Sector:
    Company Website: 5N PLUS INC.

  5. Photronics

    Rank in Search Criteria: 2275
    World Rank (Aug-2026): 6,397
    Market Cap (Aug-2026): 1.965 Billion USD
    World Rank (Jan-05-2024): 5,945
    Market Cap (Jan-05-2024): 1.86 Billion USD
    World Rank (Jul-30-2023): 6494
    Market Cap (Jul-30-2023): 1.64 Billion USD
    World Rank (Jan-2022): 8,797
    Market Cap (Jan-2022): 1.13 Billion USD
    Headquarters Country: USA
    Business Sector:
    Annual Revenue in USD: 824 Million USD
    Annual Operating Income in USD: 211 Million USD
    Annual Net Income in USD: 118 Million USD
    Annual Results for Period ending: Oct-2022 ending year
    Employee Count: 1,728
    Employee Count as of Date: As on October-2021
    Company Profile:
    Photronics is a Semiconductor Manufacturing company. The company products, services and technologies have provided the manufacturing foundation for state of the art mobile devices, PCs, TVs, displays and a host of other products that rely on every day. The headquarters is in USA.
    Stock Price: Yahoo @ Nasdaq
    Company Website: PHOTRONICS

  6. Houghton Mifflin Harcourt Company

    Rank in Search Criteria: 2276
    World Rank (Aug-2026): 6,419
    World Rank (Jan-05-2024): 6,419
    World Rank (Jul-30-2023): 6419
    World Rank (Jan-2022): 6,419
    Market Cap (Jan-2022): 1.94 Billion USD
    Headquarters Country: USA
    Business Sector:
    Annual Revenue in USD: 530 Million USD
    Annual Net Income in USD: 76 Million USD
    Annual Results for Period ending: Mar-2022 ending year
    Company Profile:
    Houghton Mifflin Harcourt Company is a Publishing Educational Content and Services company. The company annual revenue is 1.39 billion USD and 3,400 employees as on 2019. The headquarters is in USA.

  7. Douglas Emmett

    Rank in Search Criteria: 2277
    World Rank (Aug-2026): 6,421
    Market Cap (Aug-2026): 1.956 Billion USD
    World Rank (Jan-05-2024): 4,573
    Market Cap (Jan-05-2024): 2.83 Billion USD
    World Rank (Jul-30-2023): 4452
    Market Cap (Jul-30-2023): 2.91 Billion USD
    World Rank (Jan-2022): 2,690
    Market Cap (Jan-2022): 6.40 Billion USD
    Headquarters Country: USA
    Business Sector:
    Annual Revenue in USD: 993 Million USD
    Annual Operating Income in USD: 241 Million USD
    Annual Net Income in USD: 97 Million USD
    Annual Results for Period ending: Dec-2022 ending year
    Employee Count: 700
    Employee Count as of Date: As on 2020
    Company Profile:

    Douglas Emmett is a Commercial Real Investment Trust company. It repositioning an acquisition, re-energizing an existing asset or building from the ground up, It apply the same high attention to detail and focus on quality of design and construction. The company provides the tenant service demanded in submarkets with in house leasing, proactive asset and property management, internal design and construction services.

    Stock Price: Yahoo @ NYSE
    Company Website: DOUGLAS EMMETT INC

  8. Tri-Continental Corporation

    Rank in Search Criteria: 2278
    World Rank (Aug-2026): 6,429
    Market Cap (Aug-2026): 1.953 Billion USD
    World Rank (Jan-05-2024): 6,653
    Market Cap (Jan-05-2024): 1.54 Billion USD
    World Rank (Jul-30-2023): 6803
    Market Cap (Jul-30-2023): 1.53 Billion USD
    World Rank (Jan-2022): 6,965
    Market Cap (Jan-2022): 1.69 Billion USD
    Headquarters Country: USA
    Business Sector:
    Annual Revenue in USD: 436 Million USD
    Annual Net Income in USD: 435 Million USD
    Annual Results for Period ending: Dec-2021 ending year
    Company Profile:
    TRI CONTINENTAL CORPORATION is closed ended equity mutual fund. Headquarters is in Massachusetts, USA.
    Stock Price: Yahoo @ NYSE
    Company Website: TRI CONTINENTAL CORPORATION

  9. Companhia de Saneamento Do Parana - Sanepar

    Rank in Search Criteria: 2279
    World Rank (Aug-2026): 6,431
    Market Cap (Aug-2026): 1.952 Billion USD
    World Rank (Jan-05-2024): 6,329
    Market Cap (Jan-05-2024): 1.67 Billion USD
    World Rank (Jul-30-2023): 7374
    Market Cap (Jul-30-2023): 1.33 Billion USD
    World Rank (Jan-2022): 9,828
    Market Cap (Jan-2022): 0.93 Billion USD
    Headquarters Country: Brazil
    Business Sector:
    Stock Price: Yahoo @ Brazil
    Company Website: COMPANHIA DE SANEAMENTO DO PARANA - SANEPAR

  10. Reliance Worldwide Corporation

    Rank in Search Criteria: 2280
    World Rank (Aug-2026): 6,434
    Market Cap (Aug-2026): 1.951 Billion USD
    World Rank (Jan-05-2024): 5,257
    Market Cap (Jan-05-2024): 2.28 Billion USD
    World Rank (Jul-30-2023): 5436
    Market Cap (Jul-30-2023): 2.18 Billion USD
    World Rank (Jan-2022): 4,321
    Market Cap (Jan-2022): 3.53 Billion USD
    Headquarters Country: USA
    Business Sector:
    Annual Revenue in USD: 1,172 Million USD
    Annual Net Income in USD: 137 Million USD
    Annual Results for Period ending: Jun-2022 ending year
    Employee Count: 353
    Employee Count as of Date: As on 2020
    Company Profile:
    Reliance Worldwide Corporation is a Industrial Valve Manufacturing company. It has more than 2000 employees, 24 distribution hubs and 15 manufacturing plants. The company is a leading temperature and pressure control valves for the precise, reliable and safe delivery of water to residential, commercial and industrial properties. The headquarters is in USA.
    Stock Price: Yahoo @ ASX
    Company Website: RELIANCE WORLDWIDE

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