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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 Joshua Brinley Richard Keyms

    Related profiles found in government register
  • Mr Joshua Brinley Richard Keyms
    British born in April 1965

    Resident in England

    Registered addresses and corresponding companies
    • Astra House, Christy Way, Southfields Business Park, Basildon, SS15 6TQ, England

      IIF 1
    • 5, The Drive, London, SW20 8TG, England

      IIF 2
    • The Lime House, 12 - 15 Quadrant Business Centre, 135 Salusbury Road, London, NW6 6RJ, England

      IIF 3 IIF 4 IIF 5
  • Keyms, Joshua Brinley Richard
    British born in April 1965

    Resident in England

    Registered addresses and corresponding companies
    • 20-22, Wenlock Road, London, N1 7GU, United Kingdom

      IIF 6
  • Keyms, Joshua Brinley Richard
    British director born in April 1965

    Resident in England

    Registered addresses and corresponding companies
    • Astra House, Christy Way, Southfields Business Park, Basildon, Essex, SS15 6TQ

      IIF 7
    • 5, The Drive, London, SW20 8TG, England

      IIF 8
    • Omni House, Belsize Road, London, NW6 4BT, England

      IIF 9 IIF 10
    • The Lime House, 12 - 15 Quadrant Business Centre, 135 Salusbury Road, London, NW6 6RJ, England

      IIF 11 IIF 12
child relation
Offspring entities and appointments 7
  • 1
    AMSISO LIMITED
    08457419
    5 The Drive, London, England
    Active Corporate (4 parents)
    Officer
    2015-03-10 ~ 2022-03-09
    IIF 8 - Director → ME
    Person with significant control
    2016-05-01 ~ 2022-03-09
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    AURUM COURT GROUP LIMITED
    07365281
    Omni House, Belsize Road, London, England
    Dissolved Corporate (10 parents, 1 offspring)
    Officer
    2015-07-06 ~ 2021-05-13
    IIF 10 - Director → ME
    Person with significant control
    2016-09-30 ~ 2019-08-31
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firm OE
  • 3
    DERIAN KEYMS CONSULTING LTD
    04373943
    20-22 Wenlock Road, London, England
    Active Corporate (4 parents)
    Officer
    2002-02-14 ~ now
    IIF 6 - Director → ME
  • 4
    JFLS LTD
    - now 03089528
    COMSCAN COMPUTING LIMITED - 1996-02-15
    252 Belsize Road, London, England
    Dissolved Corporate (12 parents)
    Officer
    2018-01-19 ~ 2021-05-13
    IIF 11 - Director → ME
    Person with significant control
    2018-01-19 ~ 2019-08-31
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    VANBRUGH DRIVE HOLDINGS LIMITED
    - now 09447693
    VANBURGH DRIVE HOLDINGS LIMITED
    - 2015-03-11 09447693
    Omni House, Belsize Road, London, England
    Dissolved Corporate (5 parents, 2 offsprings)
    Officer
    2015-02-19 ~ 2021-05-13
    IIF 9 - Director → ME
    Person with significant control
    2016-06-30 ~ 2019-08-31
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 6
    YELLOWSPRING LIMITED
    - now 03845932 04619136
    YELLOWSPRING PLC - 2010-09-22
    SUNRAY 5 PLC - 1999-09-23
    Omni House, Belsize Road, London, England
    Dissolved Corporate (14 parents)
    Officer
    2015-07-06 ~ 2021-05-16
    IIF 12 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-08-31
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
  • 7
    YS CYBER SECURITY LONDON LTD
    - now 04619113
    UK CYBER SECURITY LONDON LTD - 2015-01-27
    YS CYBER SECURITY LONDON LTD - 2015-01-14
    YELLOWSPRING SOFTWARE LTD - 2014-05-02
    YELLOWSPRING COMPUTER NETWORKS LIMITED - 2012-11-19
    VULCANLAKE LIMITED - 2003-01-17
    Astra House Christy Way, Southfields Business Park, Basildon, Essex
    Dissolved Corporate (7 parents)
    Officer
    2015-07-06 ~ dissolved
    IIF 7 - Director → ME

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