Tenders / Buyers / United Kingdom
UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED: public contracts and tenders
UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED awarded 74 public contracts worth €17.1M where a value is stated since 2025-04-24; the repair and maintenance services contract held by PERKINELMER AES (UK) LIMITED ends on 2026-12-06 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 68 of 74 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED |
| Country | United Kingdom |
| Buyer type | Sub-central government authority |
| City | Warrington |
| Sources | UK Contracts Finder, UK Find a Tender |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK) | 3 | €2.1M | ||
| NUVIA LIMITED | 02063786 Companies House (GB) | nuvia.com | 2 | €89,220 |
| TETRA TECH CONSULTING LIMITED | 01470149 Companies House (GB) | tetratech.com | 2 | €31,887 |
| Crimson Industrial Vision Ltd | 2 | €294k | ||
| EDEN NUCLEAR AND ENVIRONMENT LTD. | 2 | €102k | ||
| FEI UK LIMITED | 2 | €147k | ||
| GEOSYNTEC CONSULTANTS LTD | 2 | €55,346 | ||
| GROUNDH2O PLUS LIMITED | 2 | €45,022 | ||
| STANTEC UK LIMITED | 2 | €198k | ||
| Tannahill Reay Visual Communications Limited | 2 | €270k | ||
| AMENTUM CLEAN ENERGY LIMITED | 01120437 Companies House (GB) | amentum.com | 1 | n/a |
| ASSYSTEM ENERGY & INFRASTRUCTURE LIMITED | 03148098 Companies House (GB) | assystem.com | 1 | n/a |
| British Standards Institute (BSI) | 07805321 Companies House (GB) | bsigroup.com | 1 | €85,997 |
| MOTT MACDONALD LIMITED | 01110949 Companies House (GB) | mottmac.com | 1 | n/a |
| NAVAL SOLUTIONS LTD | 02769182 Companies House (GB) | nsgltd.com | 1 | n/a |
Suppliers named on UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED's award notices (the top 15 of 82); 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
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED 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. 21 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Laboratory and precision equipment | 38 | 14 | €1.7M |
| Architecture and engineering services | 71 | 12 | €2.9M |
| Research and development | 73 | 8 | €1.1M |
| Software packages and information systems | 48 | 5 | €1.4M |
| Industrial machinery | 42 | 4 | €237k |
| Repair and maintenance services | 50 | 4 | €1.3M |
| IT services | 72 | 4 | €399k |
| Business services | 79 | 4 | €321k |
| Medical equipment and pharmaceuticals | 33 | 3 | €4.5M |
| Office and computing equipment | 30 | 2 | €312k |
| Electrical equipment and lighting | 31 | 2 | €113k |
| Construction work | 45 | 2 | €1.4M |
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
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-10-21 | Procurement of endoscope for FHP inspections | EVIDENT EUROPE GMBH - UK BRANCH | n/a |
| 2026-10-12 | Supply of Aerosol Spectrometer | FILTER INTEGRITY LIMITED | €80,996 |
| 2026-10-09 | NNLC728 | TESCAN-UK LTD | €531k |
| 2026-10-01 | NIRAB Chair | R ROBILLIARD LIMITED | €55,867 |
| 2026-10-01 | Supply of Equipment for HALEU Deconversion Experimental Programme | LYNDHURST PRECISION ENGINEERING LIMITED | €76,160 |
| 2026-09-07 | Supply of Laboratory Consumables and Chemicals | FISHER SCIENTIFIC U.K., LIMITED | €1.5M |
| 2026-09-07 | Supply of Laboratory Consumables and Chemicals to all UKNNL sites. | VWR INTERNATIONAL LTD | €1.5M |
| 2026-09-07 | Supply of Laboratory Consumables and Chemicals to all UKNNL sites. | SCIENTIFIC LABORATORY SUPPLIES LIMITED | €1.5M |
| 2026-09-07 | Advisory and Consultancy Services to support WIT 2 Coding. | Grallator | €35,589 |
| 2026-08-25 | Institute for Customer Service Membership | INSTITUTE OF CUSTOMER SERVICE | €63,080 |
Follow this buyer free
Get UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED'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, UK Find a Tender, 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 UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED awarded?
UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED published 74 contract award notices between 2025-04-24 and 2026-10-21; the 68 that state a value add up to €17.1M (official notices, as of 2026-10-27).
Who are UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED's biggest suppliers?
By contract awards: NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK) (3), NUVIA LIMITED (2) and TETRA TECH CONSULTING LIMITED (2) (as of 2026-10-27). Winners that could be a private person are not named.
Which UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED contracts end soon?
21 contracts awarded by UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED end in the next 18 months. The soonest with a named holder is the repair and maintenance services contract held by PERKINELMER AES (UK) LIMITED, ending on 2026-12-06 (end date stated) (as of 2026-10-27).
Does UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED have open tenders now?
No call for tender from UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED is open today in the official notices we read (as of 2026-10-27). Its 1 earlier calls are counted on this page.
What does UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED buy?
Most of UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED's awards are in Laboratory and precision equipment (CPV 38) (14), Architecture and engineering services (CPV 71) (12) and Research and development (CPV 73) (8) (as of 2026-10-27).
Cite as: Arcadium Data, "UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED tenders and contracts: 74 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/united-kingdom-national-nuclear-laboratory-limited-gb/, data as of 2026-10-27.