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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

Kossman, Ralph Oscar

    Related profiles found in government register
  • Kossman, Ralph Oscar
    British born in June 1952

    Resident in England

    Registered addresses and corresponding companies
    • 367, West End Lane, London, NW6 1LP, United Kingdom

      IIF 1
    • 50, St.mary's Crescent, London, Barnet, NW4 4LH

      IIF 2
    • Aston House, Cornwall Avenue, London, N3 1LF, United Kingdom

      IIF 3
    • 36, The Avenue, Radlett, Hertfordshire, WD7 7DW, England

      IIF 4
  • Kossman, Ralph Oscar
    British company director born in June 1952

    Resident in England

    Registered addresses and corresponding companies
    • 36, The Avenue, Radlett, Herts, WD7 7DW, United Kingdom

      IIF 5
    • Tree Tops 36 The Avenue, Radlett, Hertfordshire, WD7 7DW

      IIF 6 IIF 7
  • Kossman, Ralph Oscar
    British director born in June 1952

    Resident in England

    Registered addresses and corresponding companies
    • 36, The Avenue, Radlett, WD7 7DW, United Kingdom

      IIF 8
  • Kossman, Ralph Oscar
    British company director

    Registered addresses and corresponding companies
    • Tree Tops 36 The Avenue, Radlett, Hertfordshire, WD7 7DW

      IIF 9
  • Mr Ralph Oscar Kossman
    British born in June 1952

    Resident in England

    Registered addresses and corresponding companies
    • 50, St.mary's Crescent, London, Barnet, NW4 4LH

      IIF 10 IIF 11
child relation
Offspring entities and appointments 8
  • 1
    45 HILLFIELD ROAD RTM LIMITED
    06451389
    45 Hillfield Road, London
    Active Corporate (12 parents)
    Officer
    2007-12-12 ~ 2010-10-16
    IIF 6 - Director → ME
  • 2
    66 & 68 CREDITON HILL MANAGEMENT COMPANY LIMITED
    07206416
    367 West End Lane, London
    Active Corporate (7 parents)
    Officer
    2011-10-04 ~ now
    IIF 1 - Director → ME
  • 3
    ARKAY ESTATES LTD
    - now 08491229 08588805
    MACKAY TAPSELL SPACE LTD
    - 2025-07-11 08491229
    50 St.mary's Crescent, London, Barnet
    Active Corporate (3 parents)
    Officer
    2025-07-11 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2025-07-11 ~ now
    IIF 10 - Ownership of voting rights - 75% or more OE
    IIF 10 - Right to appoint or remove directors OE
    IIF 10 - Ownership of shares – 75% or more OE
  • 4
    COOLBUILD LIMITED
    03506620
    26 Museum Street, London, England
    Dissolved Corporate (6 parents)
    Officer
    1998-02-23 ~ 2010-05-07
    IIF 7 - Director → ME
    1998-02-23 ~ 2010-05-07
    IIF 9 - Secretary → ME
  • 5
    DYRHAM PARK COUNTRY CLUB LIMITED
    00752135
    Galley Lane, Barnet, Hertfordshire, United Kingdom
    Active Corporate (108 parents)
    Officer
    2016-05-31 ~ 2023-10-19
    IIF 5 - Director → ME
  • 6
    MINDAPROPERTY LIMITED
    07578610
    35 Ballards Lane, London
    Dissolved Corporate (4 parents)
    Officer
    2011-03-25 ~ 2016-09-02
    IIF 8 - Director → ME
  • 7
    ROK ESTATES LTD
    - now 08588805
    ARKAY ESTATES LTD
    - 2025-07-11 08588805 08491229
    50 St.marys Crescent, London, Barnet
    Active Corporate (1 parent)
    Officer
    2013-06-28 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-16 ~ now
    IIF 11 - Ownership of shares – 75% or more OE
  • 8
    THE AVENUE (RADLETT) LTD
    10896413
    Aston House, Cornwall Avenue, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    2018-04-25 ~ now
    IIF 3 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.