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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Hahn, John Carl

    Related profiles found in government register
  • Hahn, John Carl
    born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • 28 St George Street, London, W1S 2FA

      IIF 1
    • 4 Cresswell Gardens, London, SW5 OBJ

      IIF 2
  • Hahn, John Carl
    American private equity investor born in June 1958

    Registered addresses and corresponding companies
    • 24 Chepstow Villas, London, W11 2RB

      IIF 3
  • Hahn, John Carl
    British,american born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • C/o: Broadfield Law Uk Llp, One Bartholomew Close, London, EC1A 7BL, United Kingdom

      IIF 4
  • Hahn, John Carl
    British,american chairman born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • 10, Old Burlington Street, London, W1S 3AG, England

      IIF 5
  • Hahn, John Carl
    British,american director born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • 62, Buckingham Gate, London, SW1E 6AJ, United Kingdom

      IIF 6
  • Hahn, John Carl
    British,american investor born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • 4 Cresswell Gardens, London, SW5 0BJ

      IIF 7
  • Hahn, John Carl
    British,american private equity professional born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • 4 Cresswell Gardens, London, SW5 0BJ

      IIF 8
  • Mr John Carl Hahn
    British,american born in June 1958

    Resident in England

    Registered addresses and corresponding companies
    • 10, Old Burlington Street, London, W1S 3AG, England

      IIF 9
child relation
Offspring entities and appointments
Active 3
  • 1
    50 Lothian Road, Festival Square, Edinburgh
    Dissolved Corporate (2 parents)
    Officer
    2009-03-18 ~ dissolved
    IIF 7 - Director → ME
  • 2
    10 Old Burlington Street, London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -1,952,949 GBP2021-12-31
    Officer
    2015-11-26 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 9 - Ownership of shares – More than 25% but not more than 50%OE
  • 3
    Broadfield Law Uk Llp, One Bartholomew Close, London, United Kingdom
    Active Corporate (13 parents)
    Officer
    2006-11-13 ~ now
    IIF 4 - Director → ME
Ceased 4
  • 1
    BELL TOPCO LIMITED - 2016-01-07
    Greencoat House, Francis Street, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Officer
    2015-10-22 ~ 2020-10-12
    IIF 6 - Director → ME
  • 2
    EIRCOM GROUP PLC - 2006-11-24
    EIRCOM GROUP LIMITED - 2004-03-08
    VALENTIA HOLDINGS LIMITED - 2004-02-26
    C/o, Zolfo Cooper, The Zenith Building 26 Spring Gardens, Manchester
    Dissolved Corporate (2 parents)
    Officer
    2003-07-21 ~ 2004-03-18
    IIF 3 - Director → ME
  • 3
    72 Welbeck Street, London, England
    Active Corporate (13 parents)
    Officer
    2006-12-01 ~ 2009-04-03
    IIF 2 - LLP Member → ME
    2013-03-31 ~ 2020-10-13
    IIF 1 - LLP Member → ME
  • 4
    PRINTTRACE LIMITED - 1999-04-28
    1 More London Place, London
    Dissolved Corporate (4 parents)
    Officer
    2001-07-30 ~ 2005-01-01
    IIF 8 - Director → ME

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