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 5
  • 1
    Turk, Matthew
    Chartered Accountant born in November 1978
    Individual (3 offsprings)
    Officer
    2025-04-04 ~ now
    OF - director → CIF 0
  • 2
    Mcdermott, Mark Hamilton
    Ceo born in July 1979
    Individual (7 offsprings)
    Officer
    2025-04-04 ~ now
    OF - director → CIF 0
  • 3
    Stephenson, Keir
    Investment Professional born in November 1991
    Individual (7 offsprings)
    Officer
    2025-04-04 ~ now
    OF - director → CIF 0
  • 4
    Lavin, Carl Anthony
    Investment Professional born in March 1977
    Individual (10 offsprings)
    Officer
    2025-03-10 ~ now
    OF - director → CIF 0
  • 5
    50, Lothian Road, Festival Square, Edinburgh, United Kingdom
    Corporate (5 parents, 7 offsprings)
    Person with significant control
    2025-03-10 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

PROJECT SEMAPHORE TOPCO LIMITED

Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • PROJECT SEMAPHORE TOPCO LIMITED
    Info
    Registered number 16304621
    Heddon House, 149-151 Regent Street, London W1B 4JD
    Private Limited Company incorporated on 2025-03-10 (3 months). The company status is Active.
    CIF 0
  • PROJECT SEMAPHORE TOPCO LIMITED
    S
    Registered number 16304621
    Heddon House, 149-151 Regent Street, London, United Kingdom, W1B 4JD
    Limited By Shares in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • Heddon House, 149-151 Regent Street, London, United Kingdom
    Corporate (2 parents, 1 offspring)
    Person with significant control
    2025-03-10 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.