logo
explain how to read the page

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

O'sullivan, James Martin

    Related profiles found in government register
  • O'sullivan, James Martin
    Irish born in August 1943

    Resident in England

    Registered addresses and corresponding companies
    • 5 Everard Court, Crothall Close, London, N13 4BW, England

      IIF 1
  • O'sullivan, James Martin
    Irish director born in August 1943

    Resident in England

    Registered addresses and corresponding companies
  • O'sullivan, James Martin
    Irish

    Registered addresses and corresponding companies
  • O'sullivan, James Martin
    Irish director

    Registered addresses and corresponding companies
    • 29 Great North Road, Brookmans Park, Hatfield, Hertfordshire, AL9 6LB

      IIF 14
  • James Martin O'sullivan
    Irish born in August 1943

    Resident in England

    Registered addresses and corresponding companies
    • 5 Everard Court, Crothall Close, London, N13 4BW, England

      IIF 15
child relation
Offspring entities and appointments
Active 1
  • 1
    5 Everard Court, Crothall Close, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    2,974,223 GBP2025-03-31
    Person with significant control
    2018-01-11 ~ now
    IIF 15 - Ownership of voting rights - 75% or moreOE
    IIF 15 - Ownership of shares – 75% or moreOE
Ceased 8
  • 1
    Rockware Business Centre, 5 Rockware Avenue, Greenford, Middlesex, England
    Active Corporate (3 parents)
    Equity (Company account)
    10,000 GBP2025-03-31
    Officer
    ~ 2018-10-25
    IIF 6 - Director → ME
    ~ 2018-10-25
    IIF 14 - Secretary → ME
  • 2
    Granard Business Centre, Bunns Lane, Mill Hill, London
    Active Corporate (3 parents)
    Officer
    ~ 2002-10-11
    IIF 7 - Director → ME
    ~ 2002-02-11
    IIF 11 - Secretary → ME
  • 3
    Rockware Business Centre, 5 Rockware Avenue, Greenford, Middlesex, England
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2025-03-31
    Officer
    ~ 2018-10-25
    IIF 4 - Director → ME
    ~ 2018-10-25
    IIF 13 - Secretary → ME
  • 4
    Granard Business Centre, Bunns Lane, Mill Hill, London
    Active Corporate (4 parents, 5 offsprings)
    Officer
    ~ 2002-10-11
    IIF 3 - Director → ME
    ~ 1997-09-08
    IIF 12 - Secretary → ME
  • 5
    297 Euston Road, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    315,055 GBP2024-12-31
    Officer
    2000-12-25 ~ 2011-03-04
    IIF 8 - Director → ME
  • 6
    5 Everard Court, Crothall Close, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    2,974,223 GBP2025-03-31
    Officer
    2018-01-11 ~ 2026-01-27
    IIF 1 - Director → ME
  • 7
    C.J. O'SHEA GROUP LIMITED - 2016-06-22 10041474
    LYTTON HOMES LIMITED - 1996-03-18
    Granard Business Centre, Bunns Lane, Mill Hill, London
    Active Corporate (7 parents, 2 offsprings)
    Officer
    ~ 2002-10-11
    IIF 2 - Director → ME
    ~ 1996-03-21
    IIF 10 - Secretary → ME
  • 8
    Rockware Business Centre, 5 Rockware Avenue, Greenford, Middlesex, England
    Active Corporate (4 parents)
    Equity (Company account)
    3,485,575 GBP2025-03-31
    Officer
    1987-01-14 ~ 2018-09-14
    IIF 5 - Director → ME
    ~ 2018-09-14
    IIF 9 - Secretary → ME

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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