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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 Brian Edward Cowper

    Related profiles found in government register
  • Mr Brian Edward Cowper
    British born in July 1951

    Resident in England

    Registered addresses and corresponding companies
  • Mr Brian Edward Copwer
    British born in July 1951

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 20, Thornsett Road, London, SW18 4EF

      IIF 8
  • Mr Brian Cowper
    British born in July 1951

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 20, Thornsett Road, London, SW18 4EF

      IIF 9
  • Cowper, Brian Edward
    British director born in July 1951

    Resident in England

    Registered addresses and corresponding companies
  • Cowper, Brian Edward
    British products director born in July 1951

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 20, Thornsett Road, London, SW18 4EF

      IIF 13 IIF 14

    • icon of address 20, Thornsett Road, London, SW18 4EF, England

      IIF 15

    • icon of address 2, Waterside Way, Northampton, Northamptonshire, NN4 7XD, Uk

      IIF 16
  • Cowper, Brian
    British company director born in July 1951

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 20, Thornsett Road, London, SW18 4EF, England

      IIF 17
  • Cowper, Brian
    British director born in July 1951

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 20, Thornsett Road, London, SW18 4EF, England

      IIF 18
child relation
Offspring entities and appointments
Active 4
  • 1
    BANHAMS PATENT LOCKS HOLDINGS LIMITED - 2019-12-13
    icon of address 20 Thornsett Road, London
    Active Corporate (12 parents, 1 offspring)
    Officer
    icon of calendar 2012-09-13 ~ now
    IIF 13 - Director → ME
  • 2
    BANHAMS PATENT LOCKS LIMITED - 2019-10-21
    icon of address 20 Thornsett Road, London
    Active Corporate (13 parents, 21 offsprings)
    Officer
    icon of calendar ~ now
    IIF 15 - Director → ME
  • 3
    icon of address 20 Thornsett Road, London
    Active Corporate (12 parents, 3 offsprings)
    Officer
    icon of calendar 2012-09-13 ~ now
    IIF 14 - Director → ME
  • 4
    icon of address 55 Baker Street, London
    Dissolved Corporate (11 parents)
    Officer
    icon of calendar 2012-07-30 ~ dissolved
    IIF 16 - Director → ME
Ceased 9
  • 1
    icon of address 20 Thornsett Road, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2002-09-19 ~ 2023-05-02
    IIF 10 - Director → ME
    Person with significant control
    icon of calendar 2016-10-19 ~ 2021-10-19
    IIF 1 - Has significant influence or control → OE
  • 2
    LOST KEYS.COM LIMITED - 2014-06-24
    icon of address 20 Thornsett Road, London, England
    Active Corporate (8 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2020-10-06
    IIF 2 - Has significant influence or control → OE
  • 3
    icon of address 20 Thornsett Road, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    icon of calendar 2016-02-20 ~ 2023-05-02
    IIF 18 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-02-19
    IIF 7 - Has significant influence or control → OE
  • 4
    icon of address 20 Thornsett Road, London
    Active Corporate (12 parents, 3 offsprings)
    Person with significant control
    icon of calendar 2016-04-22 ~ 2023-05-02
    IIF 8 - Has significant influence or control → OE
  • 5
    WATERSIDE 30 LIMITED - 2021-05-14
    icon of address 20 Thornsett Road, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    icon of calendar 2016-02-20 ~ 2023-05-02
    IIF 11 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-02-19
    IIF 3 - Has significant influence or control → OE
  • 6
    SECURISYS LINK LIMITED - 2012-02-09
    WATERSIDE11 LIMITED - 2010-07-16
    icon of address 20 Thornsett Road, London, England
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2010-07-23 ~ 2023-05-05
    IIF 12 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2023-05-05
    IIF 6 - Has significant influence or control → OE
  • 7
    WATERSIDE 12 LIMITED - 2010-11-17
    icon of address 20 Thornsett Road, London
    Active Corporate (4 parents)
    Officer
    icon of calendar 2010-08-23 ~ 2023-05-02
    IIF 17 - Director → ME
    Person with significant control
    icon of calendar 2016-08-22 ~ 2021-12-31
    IIF 9 - Has significant influence or control → OE
  • 8
    icon of address 20 Thornsett Road, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Person with significant control
    icon of calendar 2016-05-22 ~ 2022-05-18
    IIF 4 - Has significant influence or control → OE
  • 9
    CLOSE LINK SECURITY LIMITED - 2012-02-09
    icon of address 20 Thornsett Road, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-02-22
    IIF 5 - Has significant influence or control → OE

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