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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

Sikkens, Johannes Kornelis Jan

    Related profiles found in government register
  • Sikkens, Johannes Kornelis Jan
    Dutch company director born in February 1978

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Maurice Wilkes Building, St John's Innovation Park, Cowley Road, Cambridge, CB4 0DS, United Kingdom

      IIF 1
  • Sikkens, Johannes Kornelis Jan
    Dutch director born in February 1978

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Sikkens, Johannes Kornelis Jan
    Dutch director born in February 1978

    Resident in England

    Registered addresses and corresponding companies
    • icon of address C/o Pwc Llp, One Chamberlain Square, Birmingham, B3 3AX, United Kingdom

      IIF 5
  • Sikkens, Johannes Kornelius Jan
    Dutch company director born in February 1978

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Queensberry House, 3rd Floor, Old Burlington Street, London, W1S 3AE, England

      IIF 6
  • Mr Johannes Kornelis Jan Sikkens
    Dutch born in February 1978

    Resident in England

    Registered addresses and corresponding companies
    • icon of address C/o Pwc Llp, One Chamberlain Square, Birmingham, B3 3AX, United Kingdom

      IIF 7
    • icon of address 222 Berkeley Street, 18th Floor, Boston, Ma 02116, United States

      IIF 8
child relation
Offspring entities and appointments
Active 5
  • 1
    icon of address Cardinal House Abbeyfield Court, Abbeyfield Road, Nottingham, Nottinghamshire, United Kingdom
    Active Corporate (12 parents, 1 offspring)
    Person with significant control
    icon of calendar 2020-11-23 ~ now
    IIF 8 - Right to appoint or remove directorsOE
  • 2
    icon of address C/o Pwc Llp, One Chamberlain Square, Birmingham, United Kingdom
    Active Corporate (2 parents)
    Officer
    icon of calendar 2022-09-12 ~ now
    IIF 5 - Director → ME
    Person with significant control
    icon of calendar 2022-09-12 ~ now
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50%OE
  • 3
    icon of address 11-12 Hanover Square, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2025-02-19 ~ now
    IIF 4 - Director → ME
  • 4
    icon of address 11-12 Hanover Square, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2025-02-19 ~ now
    IIF 3 - Director → ME
  • 5
    SP CEN UK HOLDCO LIMITED - 2025-03-04
    icon of address 11-12 Hanover Square, London, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Officer
    icon of calendar 2025-01-09 ~ now
    IIF 2 - Director → ME
Ceased 2
  • 1
    DARKTRACE LIMITED - 2021-03-29
    icon of address Maurice Wilkes Building St John's Innovation Park, Cowley Road, Cambridge, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2015-07-14 ~ 2021-05-04
    IIF 6 - Director → ME
  • 2
    SRENOOG PLC - 2021-03-30
    DARKTRACE PLC - 2024-10-09
    icon of address Maurice Wilkes Building, St John's Innovation Park, Cowley Road, Cambridge, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2021-04-01 ~ 2024-10-01
    IIF 1 - Director → ME

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