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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

Mccullen, Robert Jeffrey

    Related profiles found in government register
  • Mccullen, Robert Jeffrey
    American born in October 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 70, W. Madison St., Suite 600, Chicago, Illinois, 60602, United States

      IIF 1 IIF 2
    • C/o Tmf Group, 13th Floor, One Angel Court, London, EC2R 7HJ, United Kingdom

      IIF 3
    • 6010, West Spring Creek Parkway, Plano, Texas, 75024, United States

      IIF 4 IIF 5
  • Mccullen, Robert Jeffrey
    American ceo born in October 1964

    Resident in United States

    Registered addresses and corresponding companies
    • New Penderel House, 4th Floor, 283-288 High Holborn, London, WC1V 7HP, England

      IIF 6
    • New Penderel House, 4th Floor, 283-288 High Holborn, London, WC1V 7HP, United Kingdom

      IIF 7
    • Westminster Tower, 3rd Floor, 3 Albert Embankment, London, SE1 7SP, United Kingdom

      IIF 8
  • Mccullen, Robert Jeffrey
    American chief executive officer born in October 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 1816, N Burling Street, Chicago, Illinois, 60614, United States

      IIF 9
    • New Penderel House, 4th Floor, 283-288 High Holborn, London, WC1V 7HP, England

      IIF 10
  • Mccullen, Robert Jeffrey
    American director born in October 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom

      IIF 11
    • St Mawes, 27, Grove Road, Lee-on-the-solent, Hampshire, PO13 9JA

      IIF 12
    • New Penderel House, 4th Floor, 283-288 High Holborn, London, WC1V 7HP, United Kingdom

      IIF 13
    • Suite 1, 7th Floor, 50, Broadway, London, SW1H 0BL, England

      IIF 14 IIF 15
  • Mccullen, Robert Jeffrey
    American executive born in October 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 405, West Superior Street, 7th Floor, Chicago, Illinois, 60654, United States

      IIF 16
  • Mr Robert Jeffrey Mccullen
    American born in October 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 405, West Superior Street, 7th Floor, Chicago, Illinois, 60654, United States

      IIF 17
  • Robert Mccullen
    American born in October 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 70 W. Madison, Suite 600, Chicago, Illinois 60602, United States

      IIF 18 IIF 19
  • Robert Jeffrey Mccullen
    American born in October 1964

    Resident in United States

    Registered addresses and corresponding companies
    • 70, W. Madison St., Suite 600, Chicago, Illinois, 60602, United States

      IIF 20
child relation
Offspring entities and appointments 12
  • 1
    APPLICATION SECURITY LTD
    05966066
    2 Minton Place, Victoria Road, Bicester, Oxfordshire
    Dissolved Corporate (9 parents)
    Officer
    2013-10-25 ~ dissolved
    IIF 8 - Director → ME
  • 2
    AVKNIGHT INVESTMENTS UK LIMITED
    15387342
    C/o Tmf Group 13th Floor, One Angel Court, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2024-05-07 ~ now
    IIF 3 - Director → ME
  • 3
    BREACH SECURITY (UK) LIMITED
    - now 04977003
    THINKING STONE LTD - 2009-03-13
    8 Lincoln's Inn Fields, London, England
    Active Corporate (11 parents)
    Officer
    2010-06-18 ~ now
    IIF 9 - Director → ME
  • 4
    LEVELBLUE CYBER SOLUTIONS LIMITED
    - now 06005406
    AON CYBER SOLUTIONS LIMITED
    - 2025-08-01 06005406
    GOTHAM DIGITAL SCIENCE LTD - 2023-12-14
    The Aon Centre The Leadenhall Building, 122 Leadenhall Street, London, United Kingdom
    Active Corporate (18 parents)
    Total Assets Less Current Liabilities (Company account)
    697,742 GBP2016-04-06
    Officer
    2025-07-31 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2025-08-01 ~ now
    IIF 19 - Ownership of voting rights - 75% or more OE
    IIF 19 - Right to appoint or remove directors OE
    IIF 19 - Ownership of shares – 75% or more OE
  • 5
    M86 SECURITY INTERNATIONAL LTD.
    - now 05615463
    MARSHAL LIMITED - 2009-09-11
    MARSHAL UK LIMITED - 2005-12-01
    New Penderel House, 4th Floor, 283-288 High Holborn, London, England
    Liquidation Corporate (24 parents)
    Equity (Company account)
    10,751,273 GBP2020-03-31
    Officer
    2012-03-16 ~ 2018-05-16
    IIF 6 - Director → ME
  • 6
    SECURETRUST COMPLIANCE LIMITED
    - now 12375539
    ST COMPLIANCE LIMITED - 2020-02-21
    Birchin Court 5th Floor, 19-25 Birchin Lane, London, United Kingdom
    Active Corporate (10 parents)
    Officer
    2022-01-01 ~ 2023-11-10
    IIF 13 - Director → ME
  • 7
    STROZ FRIEDBERG LIMITED
    - now 04150500
    DATA GENETICS INTERNATIONAL LIMITED - 2008-12-03
    The Aon Centre The Leadenhall Building, 122 Leadenhall Street, London, United Kingdom
    Active Corporate (29 parents)
    Officer
    2025-07-31 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2025-08-01 ~ now
    IIF 18 - Ownership of shares – 75% or more OE
    IIF 18 - Ownership of voting rights - 75% or more OE
    IIF 18 - Right to appoint or remove directors OE
  • 8
    SWIFT HOLDCO LIMITED
    12367527
    Suite 1, 7th Floor, 50 Broadway, London, England
    Active Corporate (10 parents, 2 offsprings)
    Officer
    2021-05-06 ~ 2023-11-10
    IIF 15 - Director → ME
    IIF 14 - Director → ME
  • 9
    SYSNET GLOBAL SOLUTIONS (UK) LIMITED
    07359347
    St Mawes, 27 Grove Road, Lee-on-the-solent, Hampshire
    Active Corporate (8 parents, 1 offspring)
    Equity (Company account)
    -299,043 GBP2017-03-31
    Officer
    2022-06-16 ~ 2023-11-10
    IIF 12 - Director → ME
  • 10
    TRUSTWAVE HOLDINGS LIMITED
    - now 05512285
    AMBIRONTRUSTWAVE LIMITED
    - 2007-10-29 05512285
    C/o Corporation Service Company (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (24 parents, 2 offsprings)
    Profit/Loss (Company account)
    20,000 GBP2023-04-01 ~ 2024-03-31
    Officer
    2025-08-18 ~ now
    IIF 1 - Director → ME
    2005-07-19 ~ 2018-07-20
    IIF 7 - Director → ME
    Person with significant control
    2025-08-15 ~ now
    IIF 20 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 20 - Right to appoint or remove directors OE
    IIF 20 - Ownership of shares – More than 25% but not more than 50% OE
  • 11
    TRUSTWAVE LIMITED
    - now 05107724
    ONE-SEC LIMITED
    - 2007-10-19 05107724
    C/o Corporation Service Company (uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (29 parents, 1 offspring)
    Equity (Company account)
    3,816,266 GBP2020-03-31
    Officer
    2007-08-22 ~ 2018-05-16
    IIF 10 - Director → ME
    2025-08-18 ~ now
    IIF 2 - Director → ME
  • 12
    VIKING CLOUD LTD
    12673649
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    0.10 GBP2020-06-30
    Officer
    2020-06-16 ~ 2020-11-26
    IIF 16 - Director → ME
    2022-06-16 ~ 2023-11-10
    IIF 11 - Director → ME
    Person with significant control
    2020-06-16 ~ 2020-11-23
    IIF 17 - Right to appoint or remove directors OE
    IIF 17 - Ownership of shares – More than 50% but less than 75% OE
    IIF 17 - Ownership of voting rights - More than 25% but not more than 50% OE

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