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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Leahy, John Joseph

    Related profiles found in government register
  • Leahy, John Joseph
    Irish born in May 1957

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Unit 23, Priory Tec Park, Saxon Way, Priory Park, Hessle, HU13 9PB, United Kingdom

      IIF 1
    • Unit 23 Priory Tec Park, Saxon Way, Priory Park, Hessle, North Humberside, HU13 9PB, England

      IIF 2 IIF 3 IIF 4
    • 1 St. James's Market, Carlton St, St. James's, London, SW1Y 4AH, United Kingdom

      IIF 6
    • 1 St James's Market, Carlton Street, London, SW1Y 4AH, United Kingdom

      IIF 7
    • Sterling House, Mutton Lane, Potters Bar, Herts, EN6 3AR, United Kingdom

      IIF 8
  • Leahy, John Joseph
    Irish company director born in May 1957

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Asco Group Headquarters, Unit A, 11 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, AB21 0BQ, United Kingdom

      IIF 9 IIF 10 IIF 11
    • Unit 23, Priory Tec Park, Saxon Way, Priory Park, Hessle, North Humberside, HU13 9PB, England

      IIF 12
  • Leahy, John Joseph
    Irish director born in May 1957

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Garment Factory, Suite 8, 10, Montrose Street, Glasgow, Lanarkshire, G1 1RE, Scotland

      IIF 13
  • Leahy, John Joseph
    Irish none born in May 1957

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 36, Broadway, London, SW1H 0BH, England

      IIF 14
  • Leahy, John Joseph
    Irish partner born in May 1957

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 45, Pall Mall, London, SW1Y 5JG

      IIF 15
  • Leahy, John Joseph
    Irish private equity professional born in May 1957

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 45, Pall Mall, London, SW1Y 5JG

      IIF 16
child relation
Offspring entities and appointments 16
  • 1
    ASCO (DC2) LIMITED
    - now 05898050 05916071... (more)
    ASCO GROUP LIMITED - 2012-12-18
    DE FACTO 1403 LIMITED - 2006-09-20
    Great Yarmouth Offshore Supply, Base South Denes Road, Great Yarmouth, Norfolk
    Dissolved Corporate (33 parents, 1 offspring)
    Officer
    2018-12-14 ~ 2020-02-28
    IIF 11 - Director → ME
  • 2
    ASCO ACQUISITIONS LIMITED
    - now 07841296 05898058
    DH D BIDCO LIMITED - 2012-12-19
    Great Yarmouth Offshore Supply Base, South Denes Road, Great Yarmouth, Norfolk
    Active Corporate (20 parents, 2 offsprings)
    Officer
    2018-12-14 ~ 2020-02-28
    IIF 9 - Director → ME
  • 3
    ASCO GROUP LIMITED
    - now 07853258 SC167503... (more)
    DH D MIDCO LIMITED - 2012-12-20
    Great Yarmouth Offshore Supply Base, South Denes Road, Great Yarmouth, Norfolk
    Active Corporate (29 parents, 1 offspring)
    Officer
    2018-12-14 ~ 2020-02-28
    IIF 10 - Director → ME
  • 4
    DH PRIVATE EQUITY LIMITED
    - now 08212103 10562552
    DOUGHTY HANSON LIMITED - 2017-04-28
    27 Old Gloucester Street, London, England
    Dissolved Corporate (10 parents, 6 offsprings)
    Officer
    2017-06-12 ~ 2019-01-10
    IIF 16 - Director → ME
  • 5
    DHPEP LIMITED
    10754051
    27 Old Gloucester Street, London, England
    Dissolved Corporate (10 parents, 8 offsprings)
    Officer
    2017-07-19 ~ 2019-01-10
    IIF 15 - Director → ME
  • 6
    ENVEVO GROUP (BIDCO) LIMITED
    - now 14718929
    POWER DELTA BIDCO LIMITED
    - 2024-06-01 14718929 14718834
    1 St. James's Market Carlton St, St. James's, London, United Kingdom
    Active Corporate (8 parents, 3 offsprings)
    Officer
    2023-07-14 ~ now
    IIF 6 - Director → ME
  • 7
    GALE BIDCO LIMITED
    12047374
    Unit 23 Priory Tec Park Saxon Way, Priory Park, Hessle, North Humberside, England
    Active Corporate (14 parents, 1 offspring)
    Officer
    2021-04-08 ~ 2025-05-02
    IIF 4 - Director → ME
  • 8
    GALE MIDCO LIMITED
    12047260
    Unit 23 Priory Tec Park Saxon Way, Priory Park, Hessle, North Humberside, England
    Active Corporate (12 parents, 1 offspring)
    Officer
    2021-04-08 ~ now
    IIF 5 - Director → ME
  • 9
    GALE TOPCO LIMITED
    12047193
    Unit 23 Priory Tec Park Saxon Way, Priory Park, Hessle, North Humberside, England
    Active Corporate (14 parents, 2 offsprings)
    Officer
    2021-04-08 ~ now
    IIF 3 - Director → ME
  • 10
    GEV HOLDINGS LIMITED
    - now 09318748
    BRAELAW LIMITED - 2015-12-11
    INGLEBY (1967) LIMITED - 2014-12-04
    Unit 23 Priory Tec Park, Saxon Way, Priory Park, Hessle, North Humberside, England
    Active Corporate (22 parents, 7 offsprings)
    Officer
    2021-04-08 ~ 2025-08-22
    IIF 12 - Director → ME
  • 11
    GEV OFFSHORE LIMITED
    - now 06536119
    G E V RESOURCING LIMITED - 2009-01-13
    Unit 23 Priory Tec Park Saxon Way, Priory Park, Hessle, North Humberside, England
    Active Corporate (17 parents)
    Officer
    2021-04-08 ~ 2025-08-22
    IIF 2 - Director → ME
  • 12
    GEV WIND POWER LIMITED
    09735090
    Unit 23 Priory Tec Park, Saxon Way, Priory Park, Hessle, United Kingdom
    Active Corporate (16 parents)
    Officer
    2021-04-08 ~ 2025-08-22
    IIF 1 - Director → ME
  • 13
    JSM GROUP SERVICES ACQUISITION LIMITED
    - now 15804822
    WASHINGTON ACQUISITIONCO UK LIMITED
    - 2025-04-08 15804822
    Sterling House, Mutton Lane, Potters Bar, Herts, United Kingdom
    Active Corporate (10 parents, 1 offspring)
    Officer
    2024-07-26 ~ now
    IIF 8 - Director → ME
  • 14
    JSM GROUP SERVICES HOLDINGS INTERNATIONAL LIMITED
    - now FC041956 BR027074
    WASHINGTON TOPCO JERSEY LIMITED
    - 2025-07-24 FC041956
    Aztec Group House, Ifc6, The Esplanade, St Helier, Je4 0qh, Jersey
    Active Corporate (9 parents, 1 offspring)
    Officer
    2024-11-21 ~ now
    IIF 7 - Director → ME
  • 15
    KATRICK TECHNOLOGIES LIMITED
    SC551030 SC699803... (more)
    The Garment Factory, Suite 7, 10, Montrose Street, Glasgow, Glasgow City, Scotland
    Active Corporate (10 parents, 4 offsprings)
    Officer
    2021-12-01 ~ 2024-08-23
    IIF 13 - Director → ME
  • 16
    TREETOP ZOBELE BIDCO LIMITED
    11308626
    36 Broadway, London, England
    Dissolved Corporate (11 parents)
    Officer
    2018-04-13 ~ 2020-02-28
    IIF 14 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.