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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

Allingham, William Christopher

    Related profiles found in government register
  • Allingham, William Christopher
    American born in May 1973

    Resident in United States

    Registered addresses and corresponding companies
    • 370, Interlocken Blvd., Suite 600, Broomfield, 80021, Usa

      IIF 1
  • Allingham, William Christopher
    American director, legal services born in May 1973

    Resident in United States

    Registered addresses and corresponding companies
    • 385, Interlocken Crescent, Suite 800, Broomfield, Colorado, 80021, Usa

      IIF 2
  • Allingham, William Christopher
    American governance & securities director born in May 1973

    Resident in United States

    Registered addresses and corresponding companies
    • 10901, W. Toller Drive, Suite 202, Littleton, Colorado, 80127, United States

      IIF 3
  • Allingham, William Christopher
    American governance and securities director born in May 1973

    Resident in United States

    Registered addresses and corresponding companies
    • 10901, W. Toller Drive, Suite 202, Littleton, Colorado, 80127, United States

      IIF 4 IIF 5 IIF 6
  • Allingham, William Christopher
    American legal services manager born in May 1973

    Resident in United States

    Registered addresses and corresponding companies
    • 385, Interlocken Crescent, Suite 800, Broomfield, CO 80021, Usa

      IIF 7 IIF 8
  • Allingham, William Christopher
    American paralegal born in May 1973

    Resident in United States

    Registered addresses and corresponding companies
    • 370, Interlocken Blvd., Suite 600, Broomfield, 80021, Usa

      IIF 9 IIF 10
    • 10901, W. Toller Drive, Suite 202, Littleton, Colorado, 80127, United States

      IIF 11
child relation
Offspring entities and appointments
Active 1
  • 1
    OMEGA PERFORMANCE (UK) LIMITED
    10513510
    25 Canada Square, Level 37, London, England
    Dissolved Corporate (6 parents)
    Officer
    2016-12-06 ~ dissolved
    IIF 11 - Director → ME
Ceased 10
  • 1
    ACHIEVEFORUM (UK) LIMITED
    - now 08643632
    ACHIEVE+FORUM (UK) LIMITED
    - 2016-06-14 08643632
    THE FORUM CORPORATION (UK) LIMITED
    - 2016-05-31 08643632
    Ryder Court, 14 Ryder Street, London, United Kingdom
    Active Corporate (6 parents)
    Equity (Company account)
    0 GBP2024-04-30
    Officer
    2015-06-22 ~ 2019-11-01
    IIF 5 - Director → ME
  • 2
    BOCA U.K. HOLDING LIMITED
    08650905
    Ryder Court, 14 Ryder Street, London, United Kingdom
    Active Corporate (6 parents, 4 offsprings)
    Officer
    2015-06-23 ~ 2016-11-14
    IIF 9 - Director → ME
  • 3
    BOCA U.K. INTERMEDIATE HOLDINGS LIMITED
    08821235
    Ryder Court, 14 Ryder Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    0 GBP2024-04-30
    Officer
    2015-06-23 ~ 2016-11-15
    IIF 1 - Director → ME
  • 4
    BOCA U.K. SUPER HOLDINGS LIMITED
    08668738
    25 Canada Square, Level 37, London, England
    Dissolved Corporate (3 parents)
    Officer
    2015-06-23 ~ 2016-11-16
    IIF 10 - Director → ME
  • 5
    MILLER HEIMAN GROUP (UK) LIMITED
    - now 00877923
    ACHIEVE LEARNING (UK) LIMITED
    - 2016-08-02 00877923
    TIMES MIRROR TRAINING EUROPE LIMITED - 1998-06-01
    LEARNING INTERNATIONAL LIMITED - 1995-02-03
    XEROX LEARNING SYSTEMS INTERNATIONAL LIMITED - 1985-07-30
    GOWER PRESS LIMITED - 1977-12-31
    BOWKER PUBLISHING COMPANY LIMITED - 1976-12-31
    Ryder Court, 14 Ryder Street, London, United Kingdom
    Active Corporate (6 parents)
    Equity (Company account)
    0 GBP2024-04-30
    Officer
    2015-06-23 ~ 2019-11-01
    IIF 4 - Director → ME
  • 6
    TWENTYEIGHTY STRATEGY EXECUTION (UK) LTD.
    - now 08643475
    ESI CORPORATION (UK) LIMITED
    - 2015-08-25 08643475
    Ryder Court, 14 Ryder Street, London, United Kingdom
    Active Corporate (6 parents)
    Equity (Company account)
    200,195 GBP2024-04-30
    Officer
    2015-06-22 ~ 2019-11-01
    IIF 6 - Director → ME
  • 7
    VITALSMARTS (UK) LIMITED
    11255305
    C/o Corporation Service Company (uk) Limited 5 Churchill Place, 10th Floor, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    -404,900 GBP2024-12-31
    Officer
    2018-03-14 ~ 2019-09-30
    IIF 3 - Director → ME
  • 8
    WEBROOT SERVICES LIMITED
    - now 04597759 05236214
    EMAIL SYSTEMS LTD - 2008-07-17
    EMF SYSTEMS LIMITED - 2004-04-14
    420 Thames Valley Park Drive, Reading, England
    Liquidation Corporate (4 parents)
    Equity (Company account)
    14,000,449 GBP2022-12-31
    Officer
    2012-04-19 ~ 2014-12-07
    IIF 2 - Director → ME
  • 9
    WEBROOT SOLUTIONS GROUP LTD
    - now 05400865
    PREVX GROUP LIMITED
    - 2014-05-01 05400865
    RETENTO LIMITED - 2009-08-25
    LEAD ON 2 LIMITED - 2005-05-03 05088002
    1 More London Place, London
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    7,097,619 GBP2015-06-30
    Officer
    2012-04-17 ~ 2014-12-07
    IIF 7 - Director → ME
  • 10
    WEBROOT SOLUTIONS LTD
    - now 04181251
    PREVX LTD
    - 2014-05-01 04181251
    TRUSTCORPS LIMITED - 2003-12-02
    IMMUNIFY LIMITED - 2001-11-09
    1 More London Place, London
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    763,497 GBP2015-06-30
    Officer
    2012-04-17 ~ 2014-12-07
    IIF 8 - Director → ME

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