Dublin Top Companies List by Market Cap as of August 2026

Dublin Top Companies List by Market Cap as on August 2026. Biggest Dublin Companies List by Market Cap in August 2026. Dublin Largest Companies in August 2026.

Dublin Top Companies by Market Cap in 2026
Dublin Top Companies by Market Cap in 2026, Dublin Largest Companies in 2026, Biggest Dublin Companies by Market Cap.

  1. Alkermes

    World Rank (Aug-2026)
    2,545
    Market Cap (Aug-2026)
    8.230 Billion USD
    World Rank (Jan-05-2024)
    3,032
    Market Cap (Jan-05-2024)
    4.784 Billion USD
    World Rank (Jul-30-2023)
    3,088
    Market Cap (Jul-30-2023)
    4.778 Billion USD
    World Rank (Dec-25-2022)
    3,161
    Market Cap (Dec-25-2022)
    4.188 Billion USD
    World Rank (Jan-07-2022)
    3,992
    Market Cap (Jan-07-2022)
    3.88 Billion USD
    Annual Revenue in USD
    1,111 Million USD
    Annual Operating Income in USD
    -142 Million USD
    Annual Net Income in USD
    -158 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Ireland
    Yahoo @ Nasdaq
    Company Profile

    Alkermes plc is a fully integrated, global biopharmaceutical company developing innovative medicines in the fields of neuroscience and oncology. Headquarters is in Dublin, Ireland.

    Alkermes seeks to develop innovative medicines that help address the unmet needs and challenges of people living with debilitating diseases.

    The company has a portfolio of proprietary commercial products focused on addiction and schizophrenia, and a pipeline of product candidates in development for schizophrenia, bipolar I disorder, neurodegenerative disorders and cancer.

    Company Website
    ALKERMES PLC
    Wikipedia
    Wikipedia

  2. Grafton Group PLC

    World Rank (Aug-2026)
    5,296
    Market Cap (Aug-2026)
    2.751 Billion USD
    World Rank (Jan-05-2024)
    5,161
    Market Cap (Jan-05-2024)
    2.346 Billion USD
    World Rank (Jul-30-2023)
    5,033
    Market Cap (Jul-30-2023)
    2.437 Billion USD
    World Rank (Dec-25-2022)
    5,181
    Market Cap (Dec-25-2022)
    2.159 Billion USD
    World Rank (Jan-07-2022)
    3,974
    Market Cap (Jan-07-2022)
    3.90 Billion USD
    Annual Revenue in USD
    2,799 Million USD
    Annual Net Income in USD
    453 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Ireland
    Yahoo @ LSE
    Company Profile
    Grafton is an international trade focused, multi-channel distributor of construction products. The Group aims to build on its leading market positions in the UK, Ireland and the Netherlands and to grow internationally in merchanting and related markets. Headquarters is in Ireland.
    Company Website
    GRAFTON GROUP PLC
    Wikipedia
    Wikipedia

  3. Permanent TSB Group Holdings

    World Rank (Aug-2026)
    7,048
    Market Cap (Aug-2026)
    1.662 Billion USD
    World Rank (Jan-05-2024)
    9,343
    World Rank (Jul-30-2023)
    9,343
    World Rank (Dec-25-2022)
    9,343
    World Rank (Jan-07-2022)
    9,343
    Market Cap (Jan-07-2022)
    1.02 Billion USD
    Headquarters Country
    Ireland
    Yahoo @ LSE
    Company Profile

    Permanent TSB Group Holdings is a banking and financial services company. The headquarters is in Ireland.

    Company Website
    PERMANENT TSB GROUP HOLDINGS

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