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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

Mr John Howard Williamson

child relation
Offspring entities and appointments 22
  • 1
    BIRRELL (HOLDINGS) LIMITED
    SC013125
    Dissolved Corporate (3 parents)
    Officer
    (before 1991-07-20) ~ dissolved
    IIF 20 - Director → ME
  • 2
    BROMLEY LANE INVESTMENTS LIMITED
    - now 04668072
    TAYVIN 304 LIMITED
    - 2003-09-03 04668072 04026469... (more)
    Active Corporate (6 parents)
    Officer
    2003-08-28 ~ now
    IIF 6 - Director → ME
  • 3
    CADASTRA GROUP LIMITED
    - now 04296286
    LEDA INVESTMENTS LIMITED
    - 2022-09-20 04296286
    TAYVIN 241 LIMITED
    - 2001-10-23 04296286 04054676... (more)
    Active Corporate (7 parents, 1 offspring)
    Officer
    2001-10-19 ~ now
    IIF 12 - Director → ME
  • 4
    CADASTRA LIMITED
    - now 02113563
    LEGIBUS 867 LIMITED
    - 1987-07-24 02113563 02110615... (more)
    Dissolved Corporate (7 parents, 15 offsprings)
    Officer
    (before 1991-07-20) ~ dissolved
    IIF 17 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 2 - Ownership of shares – More than 50% but less than 75% → OE
  • 5
    COWBRIDGE DEVELOPMENTS (HERTFORD) LIMITED
    08822199
    Dissolved Corporate (4 parents)
    Officer
    2013-12-20 ~ dissolved
    IIF 8 - Director → ME
  • 6
    DENNINGTON INVESTMENTS LIMITED
    01051944
    Dissolved Corporate (2 parents)
    Officer
    (before 1991-07-20) ~ dissolved
    IIF 26 - Director → ME
  • 7
    GRENDON SECURITIES LIMITED
    00118482
    Dissolved Corporate (15 parents)
    Officer
    (before 1991-06-28) ~ 1999-11-25
    IIF 18 - Director → ME
  • 8
    HARAS INVESTMENTS LIMITED
    - now 00273767
    NCC ENERGY LIMITED - 1980-06-09
    BARNSLEY BURNBRITE LIMITED - 1980-03-14
    BARROW COAL INSTILLATION LIMITED - 1964-08-24
    Active Corporate (6 parents, 2 offsprings)
    Officer
    1994-08-25 ~ now
    IIF 5 - Director → ME
  • 9
    HOCROFT TRUST LIMITED
    00412143
    Active Corporate (4 parents, 2 offsprings)
    Officer
    (before 1991-07-20) ~ now
    IIF 3 - Director → ME
  • 10
    K U H (2) LIMITED
    - now 07064506 00410663
    TAYVIN 432 LIMITED
    - 2010-11-08 07064506 08283473... (more)
    Dissolved Corporate (6 parents)
    Officer
    2010-11-04 ~ dissolved
    IIF 14 - Director → ME
    IIF 13 - Director → ME
  • 11
    K U H LIMITED
    - now 00410663 07064506
    KEYSER ULLMANN HOLDINGS LIMITED
    - 1987-11-09 00410663
    Active Corporate (5 parents, 7 offsprings)
    Officer
    (before 1991-07-20) ~ now
    IIF 10 - Director → ME
    Person with significant control
    2022-11-11 ~ now
    IIF 1 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 1 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 12
    KINGSBRIDGE INVESTMENTS LIMITED
    02044738
    Dissolved Corporate (10 parents)
    Officer
    1994-11-28 ~ dissolved
    IIF 24 - Director → ME
  • 13
    MILK STREET HOLDINGS LIMITED
    00006313
    Active Corporate (5 parents)
    Officer
    (before 1991-07-20) ~ now
    IIF 4 - Director → ME
  • 14
    MILK STREET SECURITIES LIMITED
    00873223
    Active Corporate (4 parents)
    Officer
    (before 1991-07-20) ~ now
    IIF 9 - Director → ME
  • 15
    NOUNSLEY DEVELOPMENTS LIMITED
    07255188
    Dissolved Corporate (7 parents, 1 offspring)
    Officer
    2010-05-18 ~ dissolved
    IIF 7 - Director → ME
  • 16
    NUFFIELD COURT MANAGEMENT COMPANY LIMITED
    03527218
    Active Corporate (34 parents)
    Officer
    2013-06-25 ~ 2016-11-17
    IIF 16 - Director → ME
    2011-09-13 ~ 2012-04-20
    IIF 15 - Director → ME
  • 17
    PLANDSMARP INVESTMENTS LIMITED
    01122022
    Dissolved Corporate (9 parents)
    Officer
    (before 1992-10-12) ~ 2004-12-14
    IIF 23 - Director → ME
  • 18
    SHIELD PROPERTIES & INVESTMENTS (HOLDINGS) LIMITED
    - now 00745746
    GRENDON TRUST PUBLIC LIMITED COMPANY
    - 1990-08-03 00745746
    Dissolved Corporate (19 parents)
    Officer
    (before 1991-06-28) ~ 2000-01-06
    IIF 21 - Director → ME
  • 19
    SHIELD PROPERTIES & INVESTMENTS LIMITED
    00747625
    Dissolved Corporate (16 parents)
    Officer
    (before 1991-06-28) ~ 1999-11-25
    IIF 22 - Director → ME
  • 20
    SIGMA INVESTMENTS LIMITED
    - now 01348018
    CLOUDCROFT ESTATES LIMITED - 1984-04-25
    Active Corporate (7 parents, 1 offspring)
    Officer
    2003-08-26 ~ now
    IIF 11 - Director → ME
  • 21
    STONEFLARE UK LIMITED
    02358537
    Dissolved Corporate (7 parents)
    Officer
    1994-11-28 ~ dissolved
    IIF 25 - Director → ME
  • 22
    TRIALDEAN LIMITED
    01353480
    Dissolved Corporate (15 parents)
    Officer
    (before 1991-06-28) ~ 1999-11-25
    IIF 19 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.