World Top 100 Market Research Companies List by Market Cap as of August 2026

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

World Top Market Research companies in 2026
World Top Market Research companies in 2026, World Largest Market Research companies in 2026, Biggest Market Research companies in 2026.

  1. IQVIA Holdings

    World Rank (Aug-2026)
    676
    Market Cap (Aug-2026)
    38.954 Billion USD
    World Rank (Jan-05-2024)
    450
    Market Cap (Jan-05-2024)
    40.165 Billion USD
    World Rank (Jul-30-2023)
    435
    Market Cap (Jul-30-2023)
    41.962 Billion USD
    World Rank (Dec-25-2022)
    436
    Market Cap (Dec-25-2022)
    37.861 Billion USD
    World Rank (Jan-07-2022)
    396
    Market Cap (Jan-07-2022)
    49.08 Billion USD
    Annual Revenue in USD
    16,310 Million USD
    Annual Operating Income in USD
    2,182 Million USD
    Annual Net Income in USD
    1,360 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    CEO
    Ari Bousbib
    Stock Category
    S&P 500
    Yahoo @ NYSE
    Company Profile

    IQVIA HOLDINGS provides Data, Clinical Trails Data, Information, Analytics and Technology to Healthcare Companies. Headquarters is in USA.IQVIA creates intelligent connections across all aspects of healthcare through its analytics, transformative technology, big data resources and extensive domain expertise. IQVIA is a global provider of advanced analytics, technology solutions, and clinical research services to the life sciences industry.

    Facts About Company

    IQVIA HOLDINGS annual revenue generated for period ending Dec-2022 was 14,410 million USD.

    IQVIA HOLDINGS annual net income generated for period ending Dec-2022 was 1,091 million USD.

    Company Website
    IQVIA
    Wikipedia
    Wikipedia

  2. Gartner

    World Rank (Aug-2026)
    1,984
    Market Cap (Aug-2026)
    11.436 Billion USD
    World Rank (Jan-05-2024)
    544
    Market Cap (Jan-05-2024)
    33.611 Billion USD
    World Rank (Jul-30-2023)
    682
    Market Cap (Jul-30-2023)
    27.739 Billion USD
    World Rank (Dec-25-2022)
    639
    Market Cap (Dec-25-2022)
    26.548 Billion USD
    World Rank (Jan-07-2022)
    853
    Market Cap (Jan-07-2022)
    24.62 Billion USD
    Annual Revenue in USD
    6,497 Million USD
    Annual Operating Income in USD
    1,026 Million USD
    Annual Net Income in USD
    729 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    CEO
    Eugene A. Hall
    Stock Category
    S&P 500
    Yahoo @ NYSE
    Company Profile

    GARTNER is Research, consulting and advisory company. Headquarters is in Connecticut, USA.

    As on 2022, GARTNER has 19,500 employees.

    GARTNER annual revenue generated for period ending Dec-2022 was 5,475 million USD.

    GARTNER annual net income generated for period ending Dec-2022 was 807 million USD.

    Company Website
    GARTNER INC
    Wikipedia
    Wikipedia

  3. Nielsen Holdings

    World Rank (Aug-2026)
    2,368
    World Rank (Jan-05-2024)
    2,368
    World Rank (Jul-30-2023)
    2,368
    World Rank (Dec-25-2022)
    2,368
    World Rank (Jan-07-2022)
    2,368
    Market Cap (Jan-07-2022)
    7.54 Billion USD
    Annual Revenue in USD
    3,500 Million USD
    Annual Operating Income in USD
    872 Million USD
    Annual Net Income in USD
    963 Million USD
    Annual Results for Period Ending
    For year ending December-2021
    Headquarters Country
    USA
    Company Profile

    Nielsen Holdings is a software and IT, Data analytics and market research company. The company products are consumer information, consumer research and market measurement.

    Facts About Company

    Elliott Investment Management signed contract to acquire Nielsen Holdings for 16 Billion USD in March-2022.

    As on Dec-2021, Nielsen Holdings has 15,000 employees and out of those 6,200 employees in the United States, 1,200 in the remaining Americas, 2,900 in Europe, and 4,500 in the Asia/Pacific/Middle East/Africa (“APMEA”) regions.

    Revenues increased 4.1% to 3,500 million USD in 2021 from 3,361 million USD in 2020.

    Out of 3,500 million USD Revenue,

    Company Website
    NIELSEN N.V.
    Wikipedia
    Wikipedia

  4. Kantar Group

    World Rank (Aug-2026)
    4,099
    World Rank (Jan-05-2024)
    4,099
    World Rank (Jul-30-2023)
    4,099
    World Rank (Dec-25-2022)
    4,099
    World Rank (Jan-07-2022)
    4,099
    Headquarters Country
    UK
    Company Profile

    Kantar Group is Marketing research company with headquarters is in UK.

    Bain Capital and WPP are parent companies of Kantar Group.

    Company Website
    KANTAR GROUP
    Wikipedia
    Wikipedia

  5. Ipsos SA

    World Rank (Aug-2026)
    6,491
    Market Cap (Aug-2026)
    1.921 Billion USD
    World Rank (Jan-05-2024)
    4,758
    Market Cap (Jan-05-2024)
    2.660 Billion USD
    World Rank (Jul-30-2023)
    5,335
    Market Cap (Jul-30-2023)
    2.240 Billion USD
    World Rank (Dec-25-2022)
    4,422
    Market Cap (Dec-25-2022)
    2.707 Billion USD
    World Rank (Jan-07-2022)
    6,236
    Market Cap (Jan-07-2022)
    2.03 Billion USD
    Annual Revenue in USD
    2,652 Million USD
    Annual Operating Income in USD
    331 Million USD
    Annual Net Income in USD
    237 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    France
    Yahoo @ Paris
    Company Website
    IPSOS SA
    Wikipedia
    Wikipedia

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