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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 2
  • 1
    Sinclair, John Barclay
    Born in February 1947
    Individual (3 offsprings)
    Officer
    icon of calendar 2001-10-29 ~ now
    OF - Director → CIF 0
    Mr John Barclay Sinclair
    Born in February 1947
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 2
    Crossman, Jonathan Danvers
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-10-29 ~ now
    OF - Secretary → CIF 0
Ceased 2
  • 1
    Hallmark Registrars Limited
    Individual
    Officer
    icon of calendar 2001-10-29 ~ 2001-10-29
    OF - Nominee Director → CIF 0
  • 2
    icon of address120 East Road, London
    Dissolved Corporate (4 parents, 1 offspring)
    Equity (Company account)
    2 GBP2017-12-31
    Officer
    2001-10-29 ~ 2001-10-29
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

J B SINCLAIR LIMITED

Previous name
PRESTWICK BUSINESS SOLUTIONS LIMITED - 2010-04-22
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management
Brief company account
Current Assets
46,523 GBP2024-11-30
55,425 GBP2023-11-30
Creditors
Current, Amounts falling due within one year
-14,990 GBP2024-11-30
Net Current Assets/Liabilities
31,533 GBP2024-11-30
40,680 GBP2023-11-30
Net Assets/Liabilities
31,533 GBP2024-11-30
40,680 GBP2023-11-30
Equity
31,533 GBP2024-11-30
40,680 GBP2023-11-30
Average Number of Employees
12023-12-01 ~ 2024-11-30
12022-12-01 ~ 2023-11-30

  • J B SINCLAIR LIMITED
    Info
    PRESTWICK BUSINESS SOLUTIONS LIMITED - 2010-04-22
    Registered number 04312318
    icon of address55 Station Road, Beaconsfield, Buckinghamshire HP9 1QL
    PRIVATE LIMITED COMPANY incorporated on 2001-10-29 (24 years 2 months). The company status is Active.
    The last date of confirmation statement was made at 2025-08-12
    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 12 November 2025 and licensed under the Open Government Licence v3.0.