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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 2
  • 1
    Kernaghan, John
    Born in June 1948
    Individual (3 offsprings)
    Officer
    (before 1992-06-26) ~ now
    OF - Director → CIF 0
    Kernaghan, John
    Individual (3 offsprings)
    Officer
    ~ now
    OF - Secretary → CIF 0
    Mr John Kernaghan
    Born in June 1948
    Individual (3 offsprings)
    Person with significant control
    2016-07-01 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 2
    Kernaghan, Lesley Denise
    Born in June 1953
    Individual (1 offspring)
    Officer
    (before 1991-06-26) ~ now
    OF - Director → CIF 0
    Mrs Lesley Denise Kernaghan
    Born in June 1953
    Individual (1 offspring)
    Person with significant control
    2016-07-01 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

JOHN KERNAGHAN AND ASSOCIATES LIMITED

Period: 1989-06-26 ~ now
Company number: 02398422
Registered name
JOHN KERNAGHAN AND ASSOCIATES LIMITED - now
Standard Industrial Classification
06100 - Extraction Of Crude Petroleum
43999 - Other Specialised Construction Activities N.e.c.
Brief company account
Fixed Assets
593 GBP2025-06-30
791 GBP2024-06-30
Current Assets
60,027 GBP2025-06-30
35,687 GBP2024-06-30
Creditors
Amounts falling due within one year
-5,886 GBP2025-06-30
-2,874 GBP2024-06-30
Net Current Assets/Liabilities
54,141 GBP2025-06-30
32,813 GBP2024-06-30
Total Assets Less Current Liabilities
54,734 GBP2025-06-30
33,604 GBP2024-06-30
Net Assets/Liabilities
54,369 GBP2025-06-30
33,254 GBP2024-06-30
Equity
54,369 GBP2025-06-30
33,254 GBP2024-06-30
Average Number of Employees
22024-07-01 ~ 2025-06-30

  • JOHN KERNAGHAN AND ASSOCIATES LIMITED
    Info
    Registered number 02398422
    37 Loosen Drive, Maidenhead, Berks SL6 3UT
    PRIVATE LIMITED COMPANY incorporated on 1989-06-26 (36 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-06-12
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.