UK ADRs Top Companies List by Market Cap as of August 2026

UK ADRs Top Companies List by Market Cap as of August 2026, Biggest UK ADRs Companies by Market Cap, Largest UK ADRs Companies by market cap as of August 2026.
Top UK ADRs Companies List by Market Cap as of August 2026
Top UK ADRs Companies List by Market Cap as of August 2026, Largest UK ADRs Companies List by Market Cap as of August 2026.

  1. Pearson PLC

    World Rank (Aug-2026)
    2,244
    Market Cap (Aug-2026)
    9.815 Billion USD
    World Rank (Jan-05-2024)
    1,862
    Market Cap (Jan-05-2024)
    8.681 Billion USD
    World Rank (Jul-30-2023)
    2,003
    Market Cap (Jul-30-2023)
    8.000 Billion USD
    World Rank (Dec-25-2022)
    1,822
    Market Cap (Dec-25-2022)
    8.101 Billion USD
    World Rank (Jan-07-2022)
    2,777
    Market Cap (Jan-07-2022)
    6.16 Billion USD
    Annual Revenue in USD
    4,934 Million USD
    Annual Operating Income in USD
    316 Million USD
    Annual Net Income in USD
    311 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    Stock Category
    FTSE 100
    S&P EUROPE 350
    UK ADRs
    Yahoo @ LSE
    Company Profile

    Pearson is a Education Services company. It provide content, assessment and digital services to learners, educational institutions, employers, governments and other partners globally. The company technology products are PowerSchool, poptropica, cogmed and statcrunch. The headquarters is in UK.

    Facts About Company

    PEARSON PLC annual revenue was 3,841 million GBP and annual net income was 242 million GBP generated for period year ending Dec-2022.

    PEARSON PLC annual revenue was 3,428 million GBP and annual net income was 159 million GBP generated for period year ending Dec-2021.

    As on 2022, PEARSON PLC had 20,438 employees.

    Company Website
    PEARSON PLC
    Wikipedia
    Wikipedia

  2. WPP PLC

    World Rank (Aug-2026)
    3,253
    Market Cap (Aug-2026)
    5.848 Billion USD
    World Rank (Jan-05-2024)
    1,615
    Market Cap (Jan-05-2024)
    10.253 Billion USD
    World Rank (Jul-30-2023)
    1,471
    Market Cap (Jul-30-2023)
    11.740 Billion USD
    World Rank (Dec-25-2022)
    1,471
    Market Cap (Dec-25-2022)
    10.552 Billion USD
    World Rank (Jan-07-2022)
    1,123
    Market Cap (Jan-07-2022)
    18.27 Billion USD
    Annual Revenue in USD
    18,532 Million USD
    Annual Operating Income in USD
    1,744 Million USD
    Annual Net Income in USD
    876 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    CEO
    Mark Read
    Stock Category
    S&P EUROPE 350
    UK ADRs
    Yahoo @ LSE
    Company Profile

    WPP Plc is Media, Advertising, Market Research, Public Relations Company and it's headquarters is in London, UK. WPP companies operate in 111 countries, providing us with global reach and scale.

    Facts About Company

    For the year ending Dec-2022, WPP annual revenue was 14,428 million USD and annual operating income was 1,229 million USD and net income was 682 million USD.

    For the year ending Dec-2021, WPP annual revenue was 12,801 million USD and annual operating income was 1,229 million USD and net income was 637 million USD.

    As on 2020 how the WPP Plc Revenue and Employee Strength in different parts of World:

    WPP has 21,000 employees and 4.5 Billion GBP Revenue in North America.

    Key Metrics
    WPP plc has 200 million subscribers as on 2020.
    46.9 Billion GBP is Total Billings of WPP for Year 2020.
    53.1 Billion GBP is Total Billings of WPP for Year 2019.
    9,302.5 Million GBP Revenue through Global Integrated Agencies segment in 2020 and 892.9 Million GBP Revenue through Public Relations and 1,807.4 Million GBP Revenue through Specialist Agencies business segment.
    Company Website
    WPP PLC - Media, Advertising, Market Research, Public Relations Company
    Wikipedia
    Wikipedia

  3. COMPASS Pathways PLC

    World Rank (Aug-2026)
    6,607
    Market Cap (Aug-2026)
    1.863 Billion USD
    World Rank (Jan-05-2024)
    13,854
    Market Cap (Jan-05-2024)
    0.408 Billion USD
    World Rank (Jul-30-2023)
    13,923
    Market Cap (Jul-30-2023)
    0.415 Billion USD
    World Rank (Dec-25-2022)
    14,577
    Market Cap (Dec-25-2022)
    0.360 Billion USD
    World Rank (Jan-07-2022)
    10,720
    Market Cap (Jan-07-2022)
    0.79 Billion USD
    Annual Revenue in USD
    0 Million USD
    Annual Net Income in USD
    -84 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    UK
    Stock Category
    UK ADRs
    Yahoo @ Nasdaq
    Company Profile

    COMPASS Pathways plc is a mental health care company dedicated to accelerating patient access to evidence based innovation in mental health. The company total assets are 203.4 million USD as on 2020. The headquarters is in UK.

    Company Website
    COMPASS PATHWAYS PLC

  4. Immunocore Holdings PLC

    World Rank (Aug-2026)
    7,095
    Market Cap (Aug-2026)
    1.645 Billion USD
    World Rank (Jan-05-2024)
    4,182
    Market Cap (Jan-05-2024)
    3.200 Billion USD
    World Rank (Jul-30-2023)
    4,317
    Market Cap (Jul-30-2023)
    3.041 Billion USD
    World Rank (Dec-25-2022)
    4,355
    Market Cap (Dec-25-2022)
    2.769 Billion USD
    World Rank (Jan-07-2022)
    8,234
    Market Cap (Jan-07-2022)
    1.26 Billion USD
    Annual Revenue in USD
    31 Million USD
    Annual Net Income in USD
    -154 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    UK
    Stock Category
    UK ADRs
    Yahoo @ Nasdaq
    Company Profile

    Immunocore is a pioneering, clinical-stage T cell receptor biotechnology company working to develop and commercialize a new generation of transformative medicines to address unmet needs in cancer, infection and autoimmune disease. Headquarters is in UK.

    Company Website
    IMMUNOCORE HOLDINGS PLC
Displaying 21 - 24 of 24 Companies.

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