OverviewSuggest Edit

    Dornan is a building services engineering and contracting company. It specializes in mechanical, electrical, and instrumentation services across industrial sectors including pharmaceutical, biopharma, data centers, power, food and beverage, commercial, and industrial projects.
    HQLittle Island, IE
    Employee Ratings3.9


    Dornan is headquartered in
    Little Island, Ireland

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    Latest Updates

    Employees (est.) (Nov 2021)796
    Cybersecurity ratingBMore
    Discover new suppliers and conduct deeper comparison analysis with Craft for EnterpriseLearn more
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    Key People/Management at Dornan

    Brian Acheson

    Brian Acheson

    Oliver Lonergan

    Oliver Lonergan

    Managing Director
    Pat Finn

    Pat Finn

    Financial Director
    David Myers

    David Myers

    Commercial Director
    Paul Flynn

    Paul Flynn

    Group Operations Director
    Dave Dukelow

    Dave Dukelow

    Operations Director
    Show more

    Dornan Office Locations

    Dornan has offices in Little Island, Dublin, Dublin 12, Antwerpen and in 6 other locations
    Little Island, IE (HQ)
    10 Eastgate Ave, Castleview
    Dublin, IE
    21 Fitzwilliam Square S, Saint Peter's
    Dublin 12, IE
    A7, Centrepoint Business Park, Oak Road, Fox-And-Geese Common
    Antwerpen, BE
    Uitbreidingstraat 84
    Kastrup, DK
    Københavns Lufthavn, Terminal 3, 4th floor
    Erkrath, DE
    Willbecker Str. 18
    Show all (10)

    Dornan Financials and Metrics

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    Founding Date


    Dornan Cybersecurity Score

    Cybersecurity ratingPremium dataset



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    Dornan Online and Social Media Presence

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    Dornan Frequently Asked Questions

    • When was Dornan founded?

      Dornan was founded in 1966.

    • Who are Dornan key executives?

      Dornan's key executives are Brian Acheson, Oliver Lonergan and Pat Finn.

    • How many employees does Dornan have?

      Dornan has 796 employees.

    • Who are Dornan competitors?

      Competitors of Dornan include Abbey, TClarke and Henry Boot.

    • Where is Dornan headquarters?

      Dornan headquarters is located at 10 Eastgate Ave, Castleview, Little Island.

    • Where are Dornan offices?

      Dornan has offices in Little Island, Dublin, Dublin 12, Antwerpen and in 6 other locations.

    • How many offices does Dornan have?

      Dornan has 10 offices.