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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 3
  • 1
    Mcgibbon, Michelle
    Born in February 1984
    Individual (4 offsprings)
    Officer
    icon of calendar 2024-01-23 ~ now
    OF - Director → CIF 0
  • 2
    Mcgibbon, John Robert
    Born in January 1981
    Individual (8 offsprings)
    Officer
    icon of calendar 2021-01-05 ~ now
    OF - Director → CIF 0
    Mr John Robert Mcgibbon
    Born in January 1981
    Individual (8 offsprings)
    Person with significant control
    icon of calendar 2021-01-05 ~ now
    PE - Right to appoint or remove directorsCIF 0
    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
  • 3
    Graham, Robin George
    Born in December 1957
    Individual (9 offsprings)
    Officer
    icon of calendar 2021-04-30 ~ now
    OF - Director → CIF 0
parent relation
Company in focus

CORE NUCLEAR GROUP LTD

Previous name
NUCLEAR SITE SERVICES GROUP LTD - 2024-04-23
Standard Industrial Classification
71122 - Engineering Related Scientific And Technical Consulting Activities
Brief company account
Fixed Assets
1,168,073 GBP2024-12-31
1,037,423 GBP2023-12-31
Current Assets
82,742 GBP2024-12-31
98 GBP2023-12-31
Net Current Assets/Liabilities
-820,911 GBP2024-12-31
-835,933 GBP2023-12-31
Total Assets Less Current Liabilities
347,162 GBP2024-12-31
201,490 GBP2023-12-31
Net Assets/Liabilities
345,362 GBP2024-12-31
200,290 GBP2023-12-31
Equity
345,362 GBP2024-12-31
200,290 GBP2023-12-31
Average Number of Employees
32024-01-01 ~ 2024-12-31
22023-01-01 ~ 2023-12-31

Related profiles found in government register
  • CORE NUCLEAR GROUP LTD
    Info
    NUCLEAR SITE SERVICES GROUP LTD - 2024-04-23
    Registered number 13113299
    icon of addressUnit 1 Joseph Noble Road, Lillyhall, Workington CA14 4JX
    PRIVATE LIMITED COMPANY incorporated on 2021-01-05 (4 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2024-11-28
    CIF 0
  • CORE NUCLEAR GROUP LTD
    S
    Registered number 13113299
    icon of addressDm Engineering Limited, Curzon Street, Maryport, Cumbria, England, CA15 6LW
    Private Company Limited By Shares in Register Of Companies For England And Wales, England
    CIF 1
  • CORE NUCLEAR GROUP LTD
    S
    Registered number 13113299
    icon of addressUnit 1 Joseph Noble Road, Lillyhall, Workington, United Kingdom, CA14 4JX
    Private Company Limited By Shares in England And Wales
    CIF 2
child relation
Offspring entities and appointments
Active 2
  • 1
    PAR SYSTEMS LIMITED - 2024-04-23
    icon of addressUnit 1 Joseph Noble Road, Lillyhall, Workington, Cumbria, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    4,733,309 GBP2024-12-31
    Person with significant control
    icon of calendar 2021-04-30 ~ now
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
  • 2
    icon of addressDm Engineering Limited, Curzon Street, Maryport, Cumbria, England
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    113,805 GBP2024-01-31
    Person with significant control
    icon of calendar 2024-10-25 ~ now
    CIF 1 - Ownership of shares – More than 50% but less than 75%OE
    CIF 1 - Ownership of voting rights - More than 50% but less than 75%OE
    CIF 1 - Right to appoint or remove directorsOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.