Buyer profile
Nuclear Restoration Services Limited
Get alerts when Nuclear Restoration Services Limited publishes a new tender — 7-day free trial, then £4.99/month.
Total contracts
456
Known spend
£575m
396 disclosed
Average value
£1m
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
Blargoans Ltd
10 winslatest 24 Sept 2026£515,755
- 2
Mirion Technologies (Canberra UK) Ltd
9 winslatest 24 Aug 2026£928,883
- 3
DBD Ltd
8 winslatest 30 Jun 2026£2m
- 4
Nuvia Limited
7 winslatest 26 Aug 2026£5m
- 5
JGC Engineering and Technical Services Ltd
7 winslatest 19 Aug 2026£2m
- 6
Contec Design Services Ltd
7 winslatest 07 Jul 2026£666,664
- 7
Cyclife UK
5 winslatest 21 May 2026£1m
- 8
Gow's Lybster Ltd
5 winslatest 05 Aug 2026£1m
- 9
Mona Lifting Ltd
5 winslatest 15 Apr 2026£1m
- 10
Briggs Equipment UK Limited
5 winslatest 06 Oct 2026£561,676
What they buy
By CPV categoryArchitectural & engineeringCPV 71
8 contracts · £87m
Construction worksCPV 45
7 contracts · £95m
Business servicesCPV 79
5 contracts · £176,064
IT servicesCPV 72
3 contracts
Health & social workCPV 85
2 contracts · £4m
Community & personal servicesCPV 98
2 contracts · £4m
Repair & maintenanceCPV 50
2 contracts · £149,620
Construction materialsCPV 44
2 contracts · £41,000
Tender activity
Notices published per month — last 24 months
All contracts (456)
Supply and delivery of a welfare unit
Nuclear Restoration Services Dounreay has a requirement for the supply and delivery of a welfare unit to support site operations. The scope includes the provision, delivery, and pl
Maintenance of waste drum x-ray system
A direct award contract has been awarded by Nuclear Restoration Services (NRS) Limited (Dounreay) for the Maintenance of the Waste Drum X-Ray System.
Manufacture of a temporary shielded lid (TSL)
Manufacture of a Temporary Shielded Lid (TSL) for the Modular Intermediate Level Waste Encapsulation Plant (MILWEP)
Upgrades to controlled management system
Upgrades to the Controlled Management System including reporting and enhanced user visibility.
Prototype fast reactor ventilation upgrades
Procurement, Manufacture, Installation and Commissioning for Prototype Fast Reactor facility Ventilation Upgrade
PMRS - 2026 (new bridging contract)
The business requirement is for IT professional services support to an integrated suite of system tools that provide management information to the Project Controls, Asset Managemen
HPB - fire system maintenance: fire detection, fire doors & fire dampers (AGR unique ref. 278 F/W)
Procurement record to allow the publication of UK5 Transparency Notice for the Contract being novated from EDF. The transparency notice Contract value is based on the maximum contr
HPB - provision of HVAC, fire barrier, electrical control & monitoring systems (AGR unique ref. 106 F/W)
Procurement record to allow the publication of UK5 Transparency Notice for the Contract being novated from EDF. The transparency notice Contract Value is based on the maximum contr
HPB - provision of physical security barriers & associated services (AGR unique ref. 7 F/W)
Procurement record to allow the publication of UK5 Transparency Notice for the Contract being novated from EDF. The transparency notice Contract value is based on the maximum contr
HPB - provision of site delivery, engineering services & boiler asset integrity management segment (AGR unique ref. 8 F/W)
Procurement record to allow the publication of UK5 Transparency Notice for the Contract being novated from EDF. The transparency notice Contract Value is based on the maximum contr
Provision and operation of hired water trailers and related equipment and demin water supply
Procurement record to allow the publication of UK5 Transparency Notice for the Contract being novated from EDF. The transparency notice Contract value is based on the maximum contr
Provision of radioactive waste management services (AGR unique ref. 34 F/W)
Procurement record to allow the publication of UK5 Transparency Notice for the Contract being novated from EDF. The transparency notice Contract value is based on the maximum contr
Silo effluent treatment plant
Design, build, test, installation and commissioning of a new Local Effluent Treatment Plant to treat liquid waste from the Wet Silo to ensure compliance with site discharge limits.
Shaft groundwater monitoring works: upgrades
Installation of new boreholes and water sampling / monitoring equipment to allow groundwater around the Shaft to be environmentally monitored.
Shaft & silo enabling groundworks (ATO97)
Work to prepare the construction site footprint to accommodate future construction. Progressive ground clearance and levelling, piling and installation of foundations, spoil waste
Silo transition works
Work to prepare the Silo structure and demolish adjacent structure D9882, to enable the future construction of the D3310 Wet Silo retrieval facility. MArket engagement details to f
Asset management of plant and equipment for shaft & silo
Implement an asset management strategy to ensure that procured plant and equipment is maintained in a safe and secure state. This will include obsolescence management, storage and
Shaft and silo process cell including shaft retrieval crane
The design, manufature, testing and delivery of bespoke mechanical handling plant and equipment to retreive, size reduce and separate solid and sludge intermediate level wastes wit
Upgrade of switchgear & LV distribution network
A recent survey and subsequent high level electrical distribution strategy concerning operationally restricted (OR) low voltage (LV) switchgear across the Dounreay Site has been de
Electronic personal dosemeter (EPD) calibrator
Design, Manufacture, Testing and Installation and Commissioning of an Automated Electronic Dosemeter (EPD) Calibrator