CORE NUCLEAR GROUP LTD

13113299
Active Workington

Engineering related scientific and technical consulting activities

3 employees website.com
Supply chain, manufacturing and commerce models Advanced & precision manufacturing Engineering related scientific and technical consulting activities
C

CORE NUCLEAR GROUP LTD

13113299

Engineering related scientific and technical consulting activities

Founded 5 Jan 2021 Active Workington, United Kingdom 3 employees website.com
Supply chain, manufacturing and commerce models Advanced & precision manufacturing Engineering related scientific and technical consulting activities

Previous Company Names

NUCLEAR SITE SERVICES GROUP LTD 5 Jan 2021 — 23 Apr 2024
Accounts Submitted 13 Aug 2025 Next due 30 Sept 2026 3 months remaining
Confirmation Submitted 6 Nov 2025 Next due 19 Nov 2026 5 months remaining
Net assets £345K £145K 2024 year on year
Total assets £1M £213K 2024 year on year
Total Liabilities £905K £68K 2024 year on year
Charges 1
1 satisfied

Contact & Details

Contact

Registered Address

Unit 1 Joseph Noble Road Lillyhall Workington CA14 4JX United Kingdom

Telephone

0800 000 0000

Website

www.example.com

Full company profile for CORE NUCLEAR GROUP LTD (13113299), an active supply chain, manufacturing and commerce models company based in Workington, United Kingdom. Incorporated 5 Jan 2021. Engineering related scientific and technical consulting activities. View financials, directors, shareholders, and filings.

Business Summary

This company specializes in providing innovative solutions and services across multiple sectors.

Products & Services

consulting software analytics integration

Reports

Credit Report

In-depth credit score, financial analysis, risk assessment and company intelligence.

Financials

Financials

Period 1 Jan → 31 Dec 2024
Type micro-entity
Next accounts 31 Dec 2025
Due by 30 Sept 2026 3 months remaining

Net Assets, Total Assets & Total Liabilities (2021–2024)

Cash in Bank

N/A

Net Assets

£345.36k

Increased by £145.07k (+72%)

Total Liabilities

£905.45k

Increased by £68.22k (+8%)

Turnover

N/A

Employees

3

Increased by 1 (+50%)

Debt Ratio

72%

Decreased by 9 (-11%)

Financial History

Revenue, profit, EBITDA and key financial figures

2024
31 Dec Year End
2023
31 Dec Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

No fundraising or grants recorded

Investors (0)

No investor information available

Share Capital

Share Capital

Share allotments and capital structure

2 Allotments 200 Shares £25.00m Total
Date FromShare ClassShares AllottedAmount RaisedPrice/Share
30 Apr 202150£2.50m£50k
30 Apr 2021150£22.50m£150k

Officers

Officers

3 active
Status
John Robert McgibbonDirectorBritishUnited Kingdom455 Jan 2021Active
Michelle McgibbonDirectorBritishUnited Kingdom4223 Jan 2024Active
Robin George GrahamDirectorBritishUnited Kingdom6830 Apr 2021Active

Shareholders

Shareholders (4)

Mr John Robert Mcgibbon
64.2%
129
Mr Robin George Graham
24.9%
50

Persons with Significant Control

Persons with Significant Control (1)

1 Active

John Robert Mcgibbon

British

Active
Notified 5 Jan 2021
Residence United Kingdom
DOB January 1981
Nature of Control
  • Ownership Of Shares 50 To 75 Percent,voting Rights 50 To 75 Percent,right To Appoint And Remove Directors

Group Structure

Group Structure

CORE NUCLEAR GROUP LTD Current Company

Charges

Charges

1 satisfied

Properties

Properties

0 total

No related properties

Documents

Company Filings

DateCategoryDescriptionDocument
6 Nov 2025Confirmation StatementConfirmation statement made on 5 Nov 2025 with no updates
13 Aug 2025AccountsAnnual accounts made up to 31 Dec 2024
4 Dec 2024Confirmation StatementConfirmation statement made on 28 Nov 2024 with updates
19 Sept 2024AccountsAnnual accounts made up to 31 Dec 2023
21 Jun 2024Confirmation StatementConfirmation statement made on 21 Jun 2024 with no updates
6 Nov 2025 Confirmation Statement

Confirmation statement made on 5 Nov 2025 with no updates

13 Aug 2025 Accounts

Annual accounts made up to 31 Dec 2024

4 Dec 2024 Confirmation Statement

Confirmation statement made on 28 Nov 2024 with updates

19 Sept 2024 Accounts

Annual accounts made up to 31 Dec 2023

21 Jun 2024 Confirmation Statement

Confirmation statement made on 21 Jun 2024 with no updates

Recent Activity

Latest Activity

Confirmation statement made on 5 Nov 2025 with no updates

7 months ago on 6 Nov 2025

Annual accounts made up to 31 Dec 2024

10 months ago on 13 Aug 2025

Confirmation statement made on 28 Nov 2024 with updates

1 years ago on 4 Dec 2024

Annual accounts made up to 31 Dec 2023

1 years ago on 19 Sept 2024

Confirmation statement made on 21 Jun 2024 with no updates

1 years ago on 21 Jun 2024