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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 11
  • 1
    Thorne, Jonathan Paul
    Director born in March 1985
    Individual (18 offsprings)
    Officer
    2019-10-01 ~ 2020-08-14
    OF - Director → CIF 0
  • 2
    Penhall, Neil Christopher
    Born in April 1964
    Individual (44 offsprings)
    Officer
    2024-09-25 ~ now
    OF - Director → CIF 0
  • 3
    Stark, Gordon Drummond
    Born in September 1976
    Individual (16 offsprings)
    Officer
    2019-12-19 ~ now
    OF - Director → CIF 0
  • 4
    Morgan, Jeremy Alexander
    Director born in October 1969
    Individual (38 offsprings)
    Officer
    2019-10-15 ~ 2020-08-14
    OF - Director → CIF 0
  • 5
    Longdon, Richard
    Company Director born in December 1955
    Individual (30 offsprings)
    Officer
    2020-01-14 ~ 2024-05-31
    OF - Director → CIF 0
  • 6
    Murgitroyd, George Edward
    Patent Attorney born in August 1975
    Individual (11 offsprings)
    Officer
    2019-12-19 ~ 2020-06-09
    OF - Director → CIF 0
  • 7
    Moss, Andrew John
    Director born in March 1965
    Individual (139 offsprings)
    Officer
    2024-10-09 ~ 2025-03-07
    OF - Director → CIF 0
  • 8
    Young, Keith Graeme
    Born in January 1966
    Individual (23 offsprings)
    Officer
    2019-12-19 ~ now
    OF - Director → CIF 0
  • 9
    Chapman, Helga Claire
    Patent Attorney born in September 1969
    Individual (6 offsprings)
    Officer
    2020-01-22 ~ 2025-02-27
    OF - Director → CIF 0
  • 10
    BURNESS PAULL LLP
    - now SO300380 SC400647
    BURNESS PAULL & WILLIAMSONS LLP - 2013-08-02
    BURNESS LLP - 2012-11-30
    50, Lothian Road, Festival Square, Edinburgh, Scotland
    Active Corporate (164 parents, 1874 offsprings)
    Officer
    2025-09-02 ~ now
    OF - Secretary → CIF 0
  • 11
    BB SHELF 4 LLP
    OC391632 OC433477
    Sovereign Capital Partners Llp, 1st Floor, 25 Victoria Street, London, United Kingdom
    Active Corporate (11 parents, 48 offsprings)
    Person with significant control
    2019-10-01 ~ now
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

PROJECT PETRA TOPCO LIMITED

Period: 2019-10-01 ~ now
Company number: 12236310 12282434
Registered name
PROJECT PETRA TOPCO LIMITED - now 12282434
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • PROJECT PETRA TOPCO LIMITED
    Info
    Registered number 12236310
    25 Victoria Street, London SW1H 0EX
    PRIVATE LIMITED COMPANY incorporated on 2019-10-01 (6 years 7 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-10-15
    CIF 0
  • PROJECT PETRA TOPCO LIMITED
    S
    Registered number 12236310
    25, Victoria Street, London, United Kingdom, SW1H 0EX
    Limited By Shares in Companies House, England
    CIF 1
    Limited By Shares in Companies House, England And Wales
    CIF 2
child relation
Offspring entities and appointments 2
  • 1
    PROJECT PETRA MIDCO 1 LIMITED
    12237523 12240333
    25 Victoria Street, London, United Kingdom
    Active Corporate (8 parents, 1 offspring)
    Person with significant control
    2019-10-01 ~ now
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
  • 2
    PROJECT ZEUS MIDCO 1 LIMITED
    13036257
    25 Victoria Street, London, United Kingdom
    Dissolved Corporate (5 parents)
    Person with significant control
    2020-11-23 ~ dissolved
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Right to appoint or remove directors OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.