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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

Mr Simon Anthony Charles Cook

    Related profiles found in government register
  • Mr Simon Anthony Charles Cook
    British born in February 1958

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 1, Sun Lane, Harpenden, AL5 4EX, England

      IIF 1
    • icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire, AL5 4EE

      IIF 2
  • Cook, Simon Anthony Charles
    British chartered civil engineer born in February 1958

    Resident in England

    Registered addresses and corresponding companies
  • Cook, Simon Anthony Charles
    British company director born in February 1958

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 1 Sun Lane, Harpenden, Hertfordshire, AL5 4EX

      IIF 6
  • Cook, Simon Anthony Charles
    British director born in February 1958

    Resident in England

    Registered addresses and corresponding companies
  • Cook, Simon Anthony Charles
    British director born in February 1958

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments
Active 3
  • 1
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Dissolved Corporate (2 parents)
    Profit/Loss (Company account)
    -36,013 GBP2019-11-01 ~ 2020-10-31
    Officer
    icon of calendar 2009-04-07 ~ dissolved
    IIF 17 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    IIF 2 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2012-10-03 ~ dissolved
    IIF 13 - Director → ME
  • 3
    icon of address 1 Sun Lane, Harpenden, England
    Dissolved Corporate (1 parent)
    Profit/Loss (Company account)
    31,069 GBP2022-08-23 ~ 2023-08-31
    Officer
    icon of calendar 2022-08-23 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    icon of calendar 2022-08-23 ~ dissolved
    IIF 1 - Right to appoint or remove directorsOE
    IIF 1 - Ownership of voting rights - 75% or moreOE
    IIF 1 - Ownership of shares – 75% or moreOE
Ceased 15
  • 1
    icon of address 30 Finsbury Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2001-08-14 ~ 2001-12-07
    IIF 19 - Director → ME
  • 2
    icon of address 30 Finsbury Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2001-08-14 ~ 2001-12-07
    IIF 20 - Director → ME
  • 3
    icon of address 30 Finsbury Square, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2001-08-14 ~ 2001-12-07
    IIF 18 - Director → ME
  • 4
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Dissolved Corporate (1 parent)
    Equity (Company account)
    1 GBP2021-12-31
    Officer
    icon of calendar 2012-10-18 ~ 2014-03-21
    IIF 16 - Director → ME
  • 5
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Active Corporate (1 parent)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    icon of calendar 2012-10-18 ~ 2014-03-21
    IIF 14 - Director → ME
  • 6
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Dissolved Corporate (1 parent)
    Equity (Company account)
    1 GBP2021-12-31
    Officer
    icon of calendar 2012-08-16 ~ 2014-03-21
    IIF 12 - Director → ME
  • 7
    BROOKFIELD HOLDING LIMITED - 2008-09-18
    BROOKFIELD INFRASTRUCTURE (UK) LIMITED - 2013-09-19
    MULTIPLEX HOLDINGS LIMITED - 2008-03-17
    BROOKFIELD INFRASTRUCTURE (EUROPE) LIMITED - 2010-05-13
    icon of address Level 25 1 Canada Square, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2004-11-15 ~ 2006-10-12
    IIF 5 - Director → ME
  • 8
    J DANIEL LTD - 2012-03-09
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Active Corporate (2 parents)
    Equity (Company account)
    1,646,392 GBP2024-12-31
    Officer
    icon of calendar 2012-06-28 ~ 2014-03-21
    IIF 15 - Director → ME
  • 9
    PRIMUS PM LIMITED - 2011-01-12
    PRIMUS LONDON LIMITED - 2015-08-18
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -1 GBP2021-12-31
    Officer
    icon of calendar 2007-12-06 ~ 2009-04-06
    IIF 9 - Director → ME
  • 10
    BROOKFIELD MULTIPLEX CONSTRUCTION EUROPE LIMITED - 2016-08-31
    BROOKFIELD CONSTRUCTION (UK) LIMITED - 2011-02-21
    MULTIPLEX CONSTRUCTIONS (UK) LIMITED - 2008-03-17
    icon of address 99 Bishopsgate, Second Floor, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2004-08-25 ~ 2006-10-12
    IIF 3 - Director → ME
  • 11
    BROOKFIELD MULTIPLEX ENERGY SERVICES LIMITED - 2016-08-31
    BROOKFIELD MULTIPLEX GREEN LIMITED - 2014-06-11
    BROOKFIELD GREEN LIMITED - 2011-02-21
    BROOKFIELD EUROPE LIMITED - 2010-07-23
    BROOKFIELD INVESTMENTS LIMITED - 2008-05-15
    MULTIPLEX INVESTMENTS LIMITED - 2008-03-17
    icon of address 1 Broadgate First Floor, London, England
    Dissolved Corporate (7 parents)
    Officer
    icon of calendar 2004-11-15 ~ 2006-10-12
    IIF 4 - Director → ME
  • 12
    VIRTUS BUILD LIMITED - 2007-03-01
    PRIMUS BUILD LIMITED - 2007-02-14
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Voluntary Arrangement Corporate (2 parents)
    Equity (Company account)
    -6,114,339 GBP2023-12-31
    Officer
    icon of calendar 2007-01-22 ~ 2009-04-06
    IIF 11 - Director → ME
  • 13
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -296,999 GBP2021-12-31
    Officer
    icon of calendar 2007-11-16 ~ 2009-04-06
    IIF 8 - Director → ME
  • 14
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    2,693 GBP2021-12-31
    Officer
    icon of calendar 2007-11-16 ~ 2009-04-06
    IIF 10 - Director → ME
  • 15
    icon of address Vaughan Chambers, Vaughan Road, Harpenden, Hertfordshire
    Dissolved Corporate (2 parents)
    Profit/Loss (Company account)
    -36,013 GBP2019-11-01 ~ 2020-10-31
    Officer
    icon of calendar 2006-11-06 ~ 2008-09-04
    IIF 6 - Director → ME

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Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.