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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

Dr William Black

    Related profiles found in government register
  • Dr William Black
    British born in October 1948

    Resident in England

    Registered addresses and corresponding companies
    • Broomfield, 2 Cassington Road Yarnton, Kidlington, Oxfordshire, OX5 1QA

      IIF 1 IIF 2
    • 23, Woodcock Close, Rochdale, OL11 5QA, England

      IIF 3
  • Black, William, Dr
    British born in October 1948

    Resident in England

    Registered addresses and corresponding companies
    • 2 Cassington Road, Yarnton, Kidlington, Oxfordshire, OX5 1QA

      IIF 4 IIF 5
  • Black, William, Dr
    British company chairman born in October 1948

    Resident in England

    Registered addresses and corresponding companies
    • 2 Cassington Road, Yarnton, Kidlington, Oxfordshire, OX5 1QA

      IIF 6
  • Black, William, Dr
    British company director born in October 1948

    Resident in England

    Registered addresses and corresponding companies
    • 8, Woodford Close, Devizes, Wiltshire, SN10 5LQ

      IIF 7
    • 2 Cassington Road, Yarnton, Kidlington, Oxfordshire, OX5 1QA

      IIF 8 IIF 9 IIF 10
  • Black, William, Dr
    British

    Registered addresses and corresponding companies
    • 2 Cassington Road, Yarnton, Kidlington, Oxfordshire, OX5 1QA

      IIF 11 IIF 12
  • Black, William, Dr
    British information techn. consultant

    Registered addresses and corresponding companies
    • 2 Cassington Road, Yarnton, Kidlington, Oxfordshire, OX5 1QA

      IIF 13
child relation
Offspring entities and appointments
Active 3
  • 1
    BROOMFIELD ASSOCIATES LIMITED
    - now 03189379
    NOMINET UK LIMITED
    - 1996-05-24 03189379 03203859
    Broomfield 2 Cassington Road, Yarnton, Kidlington, Oxfordshire
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-04-30
    Officer
    1996-04-23 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 2 - Ownership of shares – 75% or moreOE
  • 2
    CCTLD SERVICES LIMITED
    04939462
    4 Hughes Stanton Way, Lawford, Manningtree, Essex
    Dissolved Corporate (3 parents)
    Officer
    2003-10-21 ~ dissolved
    IIF 6 - Director → ME
  • 3
    OXFORD AEROPLANE COMPANY LIMITED
    04401409
    Broomfield, 2 Cassington Road Yarnton, Kidlington, Oxfordshire
    Active Corporate (3 parents)
    Equity (Company account)
    -70,629 GBP2025-03-31
    Officer
    2002-12-21 ~ now
    IIF 5 - Director → ME
    2002-03-22 ~ now
    IIF 11 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 4
  • 1
    BRAIN MIND FORUM LIMITED
    07389865
    8 Woodford Close, Devizes, Wiltshire
    Dissolved Corporate (3 parents)
    Officer
    2010-09-28 ~ 2011-06-28
    IIF 7 - Director → ME
  • 2
    NOMINET UK
    03203859 03189379
    Minerva House Edmund Halley Road, Oxford Science Park, Oxford
    Active Corporate (11 parents, 3 offsprings)
    Officer
    1996-05-24 ~ 2004-12-08
    IIF 10 - Director → ME
    1996-05-24 ~ 1999-07-08
    IIF 13 - Secretary → ME
  • 3
    OXFORD INFORMATION LABS LIMITED
    - now 04520925
    TAYLOR SMITH LTD
    - 2005-10-18 04520925
    1st Floor, Peterley House Peterley Road, Cowley, Oxford, England
    Active Corporate (3 parents, 3 offsprings)
    Net Assets/Liabilities (Company account)
    237,679 GBP2024-06-30
    Officer
    2005-01-02 ~ 2007-03-19
    IIF 8 - Director → ME
  • 4
    UKIF LIMITED
    05296550
    23 Woodcock Close, Rochdale, England
    Active Corporate (4 parents)
    Equity (Company account)
    1,398 GBP2024-12-31
    Officer
    2004-12-15 ~ 2023-03-31
    IIF 9 - Director → ME
    2005-12-06 ~ 2023-03-31
    IIF 12 - Secretary → ME
    Person with significant control
    2016-11-25 ~ 2023-03-31
    IIF 3 - Has significant influence or control OE

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