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. Mediamath

    Rank in Search Criteria: 2641
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Business Sector:
    Employee Count: 404
    Employee Count as of Date: As on July 2022
    Company Profile:
    MediaMath is delivers the most responsive, accountable and performant advertising technology company for brands to buy addressable media. It has more than 3,500 advertisers to grow and deepen direct customer relationships. The headquarters is in USA.
    Company Website: MEDIAMATH

  2. Zeta Global

    Rank in Search Criteria: 2642
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Business Sector:
    Annual Revenue in USD: 1,305 Million USD
    Annual Operating Income in USD: 5 Million USD
    Annual Net Income in USD: -32 Million USD
    Annual Results for Period ending: For year ending December-2025
    Employee Count: 1,434
    Employee Count as of Date: As on December 2021
    Company Profile:
    Zeta Global is an Intelligent software Platform that could bring all marketing solutions company. It solve the complexity of managing multiple vendors with different point solutions across multiple channels they are automation, customer data management (CDP), omnichannel engagement, and more. It is having 1,255 employees as on 2021. The headquarters is in USA.
    Company Website: ZETA GLOBAL

  3. Actifio

    Rank in Search Criteria: 2643
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Company Profile:
    Actifio is a Data Driven Enterprise, organizations must move from a siloed approach to data management, to a global, secure, self service data platform company. The company estimated annual revenue is currently 58.7 million USD per year. The headquarters is in USA.
    Company Website: ACTIFIO

  4. Illumio

    Rank in Search Criteria: 2644
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Business Sector:
    Employee Count: 545
    Employee Count as of Date: As on July 2022
    Company Profile:
    Illumio is a Dynamic Data Centers, a Hybrid World and Complex Application Environment company. The company estimated annual revenue is currently 59.9 million per year. The headquarters is in USA.
    Company Website: ILLUMIO

  5. Stockx

    Rank in Search Criteria: 2645
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Employee Count: 1,422
    Employee Count as of Date: As on July 2022
    Company Profile:
    StockX is a Real Time marketplace company to Buy and sell the hottest sneakers, apparel, electronics, collectibles, trading cards and accessories. The company estimated annual revenue is currently 231.2 million USD per year. The headquarters is in USA.
    Company Website: STOCKX

  6. C2FO

    Rank in Search Criteria: 2646
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Company Website: C2FO

  7. AWAY

    Rank in Search Criteria: 2647
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Employee Count: 800
    Employee Count as of Date: As on March-2020
    Company Website: AWAY

  8. Offerup

    Rank in Search Criteria: 2648
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Company Website: OFFERUP

  9. Alto Pharmacy

    Rank in Search Criteria: 2649
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Employee Count: 939
    Employee Count as of Date: As on June 2022
    Company Profile:

    Alto Pharmacy is a Full Service Pharmacy company that delivers prescriptions. The company estimated annual revenue is currently 161.2 million USD per year. It is having 650 employees as on 2019. The headquarters is in USA.

    Company Website: ALTO PHARMACY

  10. Datarobot

    Rank in Search Criteria: 2650
    World Rank (Aug-2026): 7,693
    World Rank (Jan-05-2024): 7,693
    World Rank (Jul-30-2023): 7693
    World Rank (Jan-2022): 7,693
    Headquarters Country: USA
    Business Sector:
    Employee Count: 1,661
    Employee Count as of Date: As on July 2022
    Company Profile:
    DataRobot is the Transformational Power of AI by delivering the world’s only trusted enterprise AI platform combined with an AI-native strategic company. The service are provide to the company which are working in the sector of Banking, Casinos and Gaming, Consumer Packaged Goods, Financial Markets, Fintech, Healthcare, Insurance, Manufacturing, Marketing, Oil and Gas, Public Sector, Retail, Telecommunications, Robotic Process Automation and Sports. The headquarters is in USA.
    Company Website: DATAROBOT

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