01 Company overview
Identity and registration
- Official name
- NUCLEAR RESTORATION SERVICES LIMITED
- Company number
- 02264251
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
31 March 2025Next accounts due
31 December 2026Last statement made up to
4 September 2025Next statement due
18 September 2026BritDB does not infer overdue status when the source does not state it.
03 Workforce reporting
Gender pay gap
- Median bonus gap
- 27.0%
- Mean bonus gap
- 10.4%
- Women receiving bonus
- 93.3%
- Men receiving bonus
- 95.8%
- Women in top quartile
- 23.5%
- Women in lower quartile
- 31.1%
Earlier reporting years (8)
- 1000 to 49992.9% median hourly gap
- 1000 to 49993.8% median hourly gap
- 1000 to 49994.1% median hourly gap
- 1000 to 49996.6% median hourly gap
- 1000 to 49998.7% median hourly gap
- 1000 to 499910.6% median hourly gap
- 1000 to 49998.2% median hourly gap
- 1000 to 499913.7% median hourly gap
Positive gaps mean men were paid more; negative gaps mean women were paid more. These figures are employer-reported and describe the workforce distribution, not equal pay for the same job. The company link uses the exact Companies House number supplied by the service.
04 Ownership and control
People with significant control
The Secretary Of State For Department For Energy Security And Net Zero
- Owns 25% to 50% of shares
- Controls 50% to 75% of voting rights
- Can appoint or remove directors
- Notified
- 1 September 2019
Cavendish Fluor Partnership Limited
- Owns 25% to 50% of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Notified
- 6 April 2016
- Ceased
- 31 August 2019
PSC records are company-filed public-register information. BritDB joins them only by the exact company number and does not create separate pages for individuals. Service addresses and partial dates of birth are deliberately omitted from this public view.
05 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
06 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
07 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
08 Public procurement
Find a Tender links
Transport of Class 7 Radioactive Goods packages from Harwell and Winfrith sites to Sellafield site
Nuclear Restoration Services Limited · updated 1 April 2026
- Tender value
- Not supplied
- Awards
- 2
Stack Characterisation & Evaluation & DOP Filter Testing Lots 1 & 2 2027 onwards
NUCLEAR RESTORATION SERVICES LIMITED · updated 27 July 2026
- Tender value
- £2,752,000
- Awards
- 0
Provision of Scaffolding Services to support DCP Stores Extension Project (DCPSE)
NUCLEAR RESTORATION SERVICES LIMITED · updated 18 May 2026
- Tender value
- Not supplied
- Awards
- 1
Provision of Radioactive Waste Management Services (AGR Unique Ref. 86 F/W)
Nuclear Restoration Services Limited · updated 5 May 2026
- Tender value
- Not supplied
- Awards
- 1
HNB - Provision of a radioactive laundry service, PPE lease and scaffold monitoring service
Nuclear Restoration Services Limited · updated 22 April 2026
- Tender value
- Not supplied
- Awards
- 2
HNB - Diving Services
Nuclear Restoration Services Limited · updated 22 April 2026
- Tender value
- Not supplied
- Awards
- 2
HNB - Health Physics Monitors
Nuclear Restoration Services Limited · updated 22 April 2026
- Tender value
- Not supplied
- Awards
- 2
HNB - Provision of LOLER and PSSR Statutory Inspections
Nuclear Restoration Services Limited · updated 22 April 2026
- Tender value
- Not supplied
- Awards
- 2
HNB - Provision of Security Barriers and Associated Services
Nuclear Restoration Services Limited · updated 22 April 2026
- Tender value
- Not supplied
- Awards
- 2
HNB - Supply of Chemicals
Nuclear Restoration Services Limited · updated 22 April 2026
- Tender value
- Not supplied
- Awards
- 2
HNB - Non Destructive Testing Services
Nuclear Restoration Services Limited · updated 22 April 2026
- Tender value
- Not supplied
- Awards
- 2
Passport (Asset Suite 9) maintenance and support 2026
Nuclear Restoration Services Limited · updated 24 March 2026
- Tender value
- £4,600,000
- Awards
- 1
NRS Transformation – Enterprise Asset Management (EAM) SOW
Nuclear Restoration Services Limited · updated 10 September 2025
- Tender value
- £400,000
- Awards
- 2
NRS Transformation – Enterprise Asset Management (EAM) Resourcing
Nuclear Restoration Services Limited · updated 10 September 2025
- Tender value
- £300,000
- Awards
- 2
Portakabins - Berkeley Office Accomodation
Nuclear Restoration Services Limited · updated 18 June 2025
- Tender value
- Not supplied
- Awards
- 1
Provision of Net Zero Nation Dounreay 12-month Accelerator Programme
NUCLEAR RESTORATION SERVICES LIMITED · updated 22 April 2025
- Tender value
- Not supplied
- Awards
- 1
Adhoc Taxi Services 2025 - 2027
NUCLEAR RESTORATION SERVICES LIMITED · updated 22 April 2025
- Tender value
- Not supplied
- Awards
- 1
Supply of 2 x Ford Kuga Vehicles
NUCLEAR RESTORATION SERVICES LIMITED · updated 22 April 2025
- Tender value
- Not supplied
- Awards
- 1
Supply, Delivery and Installation of Furniture on the NRS Limited (Dounreay) Site
NUCLEAR RESTORATION SERVICES LIMITED · updated 22 April 2025
- Tender value
- Not supplied
- Awards
- 1
Review of Hazard Evaluation and Consequence Assessment (HECA) Report
NUCLEAR RESTORATION SERVICES LIMITED · updated 22 April 2025
- Tender value
- Not supplied
- Awards
- 1
Showing the first 20 of 29 linked procurement processes.
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
09 Environmental register
Environment Agency waste registrations
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
10 Nature of business
Standard Industrial Classification
Other service activities n.e.c.
11 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
29 procurement processes linked by exact GB-COH identifier.
Waste register
1 exact company-number registration.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
12 Record timeline
Dates in the bulk record
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Company name
Previous name: MAGNOX LIMITED
- Company name
Previous name: MAGNOX NORTH LIMITED
- Company name
Previous name: MAGNOX ELECTRIC LIMITED
- Incorporation
Company incorporated
13 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Annual employer reports linked by the exact source-supplied Companies House number.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.