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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 7
  • 1
    Howarth, Tania
    Born in March 1962
    Individual (4 offsprings)
    Officer
    2022-03-03 ~ now
    OF - Director → CIF 0
  • 2
    Mccallum, Niall John
    Born in July 1974
    Individual (6 offsprings)
    Officer
    2024-05-30 ~ now
    OF - Director → CIF 0
  • 3
    Bruun, Michael Specht
    Born in July 1980
    Individual (1 offspring)
    Officer
    2022-08-25 ~ now
    OF - Director → CIF 0
  • 4
    Spaulding, Joseph Ian
    Born in January 1972
    Individual (6 offsprings)
    Officer
    2022-04-25 ~ now
    OF - Director → CIF 0
  • 5
    Lal, Mihir
    Born in July 1985
    Individual (5 offsprings)
    Officer
    2021-09-02 ~ now
    OF - Director → CIF 0
  • 6
    De Almeida Barreto, Jose Carlos
    Born in March 1980
    Individual (8 offsprings)
    Officer
    2022-03-03 ~ now
    OF - Director → CIF 0
  • 7
    22, Grenville Street, St Helier, Jersey
    Corporate (469 offsprings)
    Officer
    2022-08-25 ~ now
    OF - Secretary → CIF 0
Ceased 2
  • 1
    Butcher, Paul Russell
    Director born in May 1964
    Individual (3 offsprings)
    Officer
    2022-03-03 ~ 2023-09-01
    OF - Director → CIF 0
  • 2
    Blackburn, Martin Harold
    Partner born in May 1967
    Individual (6 offsprings)
    Officer
    2022-03-03 ~ 2024-12-31
    OF - Director → CIF 0
parent relation
Company in focus

DIONE TOPCO LTD

Standard Industrial Classification
None Supplied - None Supplied

  • DIONE TOPCO LTD
    Info
    Registered number FC039788
    22 Grenville Street, Jersey JE4 8PX
    OVERSEAS COMPANY incorporated on 2021-09-02 (4 years 6 months). The company status is Active.
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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