Tenders / Buyers / United Kingdom

Nuclear Restoration Services: public contracts and tenders

Nuclear Restoration Services awarded 100 public contracts worth €49.1M where a value is stated since 2025-03-10; the business services contract held by Alexander Mann Solutions Limited ends on 2026-10-31 (end date stated). Source: Arcadium Data, data as of .

Contract awards100
Awarded value (stated)€49.1M
Suppliers named44
Ending in 18 months24
Open calls now0
Calls for tender0
First award2025-03-10
Latest award2026-10-12

Awarded value = the award values the notices state (EUR at the notice date), 100 of 100 awards; framework agreements (a ceiling, not spend) and implausible values are left out.

Buyer

FieldValue
NameNuclear Restoration Services
CountryUnited Kingdom
CityWarrington
SourcesUK Contracts Finder

Top suppliers

SupplierRegistry numberWebsiteAwardsValue won alone
Alexander Mann Solutions Limited22€12.1M
Central Roofing and Building Services Ltd5€3.2M
Aggreko UK Limited3€267k
Korn Ferry (UK) Ltd2€115k
Omniflex Uk Ltd2€71,872
Ove Arup and Partners Limited2€188k
WSP UK Limited2€173k
Abbott Risk Consulting Ltd1€65,297
Abbott Toxicology Limited1€280k
Amentum Clean Energy Limited1€84,672
AMS Nuclear Engineering Ltd1€105k
Aprolis UK Ltd (trading as Impact Handling)1€102k
Atkins Limited1€1.3M
Avoira Limited1€144k
Blakley Electrics Limited1€59,111

Suppliers named on Nuclear Restoration Services's award notices (the top 15 of 44); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.

Contracts ending in the next 18 months

EndsContractCurrent holderValueEnd date basis
2026-10-31SOW - Transformation Stakeholders Change & Communications supportAlexander Mann Solutions Limited€272kend date stated
2026-10-31SOW SGHWR Design Engineering Support - EC&I Control SystemsAlexander Mann Solutions Limited€448kend date stated
2026-10-31SOW - Organisational Design and Skills ModelAlexander Mann Solutions Limited€664kend date stated
2026-12-31SOW - Mission Control systemAlexander Mann Solutions Limited€399kend date stated
2026-12-31SOW - Nuclear Regulatory Review - WP3Alexander Mann Solutions Limited€688kend date stated
2027-02-28HPA RCA Welfare FacilityTurnbull Infrastructure & Utilities Ltd€2.3Mend date stated
2027-03-31SOW - DV45319 Hunterston B Electrical OverlayAlexander Mann Solutions Limited€238kend date stated
2027-03-31Resource Augmentation - Civil Engineering to support SGHWRAlexander Mann Solutions Limited€257kend date stated
2027-03-31Resource Augmentation - Safety CaseAlexander Mann Solutions Limited€326kend date stated
2027-03-31Sizewell A Ponds Building Roof RefurbishmentCentral Roofing and Building Services Ltd€815kend date stated
2027-03-31Dungeness A Boilers Project - Demolition of DAMAL Laboratory€1.4Mend date stated
2027-03-31Resource Augmentation - Safety CaseAlexander Mann Solutions Limited€554kend date stated
2027-03-31ResAug - AGR Transfer_HNBAlexander Mann Solutions Limited€423kend date stated
2027-03-31SOW - EAM Data Workstream (Mainsaver Acceleration)Alexander Mann Solutions Limited€1.3Mend date stated
2027-03-31SOW - TOM Full Operating Capability€349kend date stated
2027-03-31SOW - Programme Delivery Framework - NRS Delivery Phase 2Alexander Mann Solutions Limited€1.4Mend date stated
2027-03-31Resource Augmentation - TE&AM (Human Factors)€34,509end date stated
2027-03-31Resource Augmentation - AGR Transfer_HNBAlexander Mann Solutions Limited€1.3Mend date stated
2027-07-31Phase 2 GameChanger - BEPO & Spring Hangers€410kend date stated
2027-08-09ResAug - Commissioning Engineers_HNA (SILWE)Alexander Mann Solutions Limited€233kend date stated
2027-08-31Silo LC15 Peer ReviewAbbott Risk Consulting Ltd€65,297end date stated
2027-09-30ResAug - AGR Transfer_HPB€1.2Mend date stated
2027-12-31ResAug - EAM Project Management (2 FTE)€661kend date stated
2028-03-31ResAug - Decommissioning Engineer_HNBAlexander Mann Solutions Limited€388kend date stated

End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).

Award notices of Nuclear Restoration Services whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 24 contracts; a framework's value is a ceiling and is not shown.

Open calls for tender

No open call for tender from Nuclear Restoration Services today.

Spend by sector (CPV divisions)

SectorCPVAwardsAwarded value
Business services7927€12.8M
Other community and personal services9817€2.0M
Construction work456€3.9M
Architecture and engineering services716€4.0M
IT services725€2.2M
Waste, cleaning and environmental services903€648k
Laboratory and precision equipment382€365k
Fuel and energy091€363k
Electrical equipment and lighting311€33,361
Radio, TV and telecom equipment321€29,921
Security, fire-fighting and defence equipment351€74,902
Industrial machinery421€102k

Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.

Recent awards

PublishedContractWinnersValue
2026-10-12ResAug - Decommissioning Engineer_HNBAlexander Mann Solutions Limited€388k
2026-10-12ResAug - Commissioning Engineers_HNA (SILWE)Alexander Mann Solutions Limited€233k
2026-09-22SOW - Organisational Design and Skills ModelAlexander Mann Solutions Limited€664k
2026-09-14SOW - Mission Control systemAlexander Mann Solutions Limited€399k
2026-09-07SOW - Programme Delivery Framework - NRS Delivery Phase 2Alexander Mann Solutions Limited€1.4M
2026-08-17SOW - DV45319 Hunterston B Electrical OverlayAlexander Mann Solutions Limited€238k
2026-08-17SOW - Nuclear Regulatory Review - WP3Alexander Mann Solutions Limited€688k
2026-08-06Sizewell A Ponds Building Roof RefurbishmentCentral Roofing and Building Services Ltd€815k
2026-08-06Sizewell A Ponds Building Roof RefurbishmentCentral Roofing and Building Services Ltd€815k
2026-06-18SOW - Transformation Sites Business Improvement supportAlexander Mann Solutions Limited€286k

Follow this buyer free

Get Nuclear Restoration Services's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in United Kingdom). The same data is in the REST API and the MCP server.

Sources: UK Contracts Finder, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.

Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.

Questions

How many public contracts has Nuclear Restoration Services awarded?

Nuclear Restoration Services published 100 contract award notices between 2025-03-10 and 2026-10-12; the 100 that state a value add up to €49.1M (official notices, as of 2026-10-27).

Who are Nuclear Restoration Services's biggest suppliers?

By contract awards: Alexander Mann Solutions Limited (22), Central Roofing and Building Services Ltd (5) and Aggreko UK Limited (3) (as of 2026-10-27). Winners that could be a private person are not named.

Which Nuclear Restoration Services contracts end soon?

24 contracts awarded by Nuclear Restoration Services end in the next 18 months. The soonest with a named holder is the business services contract held by Alexander Mann Solutions Limited, ending on 2026-10-31 (end date stated) (as of 2026-10-27).

Does Nuclear Restoration Services have open tenders now?

No call for tender from Nuclear Restoration Services is open today in the official notices we read (as of 2026-10-27). Its 0 earlier calls are counted on this page.

What does Nuclear Restoration Services buy?

Most of Nuclear Restoration Services's awards are in Business services (CPV 79) (27), Other community and personal services (CPV 98) (17) and Construction work (CPV 45) (6) (as of 2026-10-27).

Cite as: Arcadium Data, "Nuclear Restoration Services tenders and contracts: 100 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/nuclear-restoration-services-gb/, data as of 2026-10-27.