buyer and supplier · GB-SRSsid4gov.cabinetoffice.gov.uk/thRP693t
United Kingdom National Nuclear Laboratory Limited
United Kingdom National Nuclear Laboratory Limited has won 3 UK public sector awards from 2 buyers since 2025. The typical award is worth £1,900,000. It has published 237 tenders and contracts since 2017, 123 naming a winner. 2 are open for bids now.
as a buyer
237 procurement records (233 unique titles), of which 123 have award details , between 5 Sept 2017 and 7 Sept 2026.
as a supplier
3 recorded awards from 2 buyers , between 4 Aug 2025 and 4 Aug 2025.
“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.
sells to
top suppliers
| supplier | awards | median |
|---|---|---|
| The University Of Manchester | 6 | £326,000 |
| Bangor University N Wales | 5 | £150,000 |
| Lancaster University | 4 | £220,999 |
| University of Strathclyde | 4 | £58,265 |
| Wood Nuclear Limited | 3 | £85,332 |
| Nuvia Limited | 3 | £1,018,597 |
| RPS Consulting Services Ltd | 3 | £27,098 |
| GroundH2O Plus Ltd | 2 | · |
| AMETEK (GB) Limited | 2 | £262,810 |
| Geosyntec Consultants LTD | 2 | · |
| Eden Nuclear and Environment Ltd | 2 | · |
| Crimson Industrial Vision Ltd | 2 | · |
what it buys
- research and development 45
- fuel and energy 27
- laboratory and precision equipment 23
- industrial machinery 20
- software and information systems 11
- business and professional services 9
- architecture and engineering 9
- construction work 9
- electrical equipment 6
- IT services 5
common questions about United Kingdom National Nuclear Laboratory Limited
How many contracts has United Kingdom National Nuclear Laboratory Limited published?
- United Kingdom National Nuclear Laboratory Limited has published 237 procurement notices since 2017, of which 123 name a winning supplier.
Does United Kingdom National Nuclear Laboratory Limited have any open tenders right now?
- United Kingdom National Nuclear Laboratory Limited has 2 tenders open for bids right now.
Who are United Kingdom National Nuclear Laboratory Limited's biggest suppliers?
- By number of contracts awarded, United Kingdom National Nuclear Laboratory Limited's most frequent suppliers are The University Of Manchester, Bangor University N Wales and Lancaster University.
How many public sector contracts has United Kingdom National Nuclear Laboratory Limited won?
- United Kingdom National Nuclear Laboratory Limited has won 3 UK public sector contracts from 2 public bodies since 2025.
Which public bodies buy from United Kingdom National Nuclear Laboratory Limited?
- United Kingdom National Nuclear Laboratory Limited has won the most contracts from Department for Energy Security & Net Zero and DESNZ & DSIT Group Commercial.
How large are United Kingdom National Nuclear Laboratory Limited's contracts?
- The median published value of a contract won by United Kingdom National Nuclear Laboratory Limited is £1,900,000. Framework ceilings are excluded, because they state a spending limit shared across many suppliers rather than a value one supplier received.
Which United Kingdom National Nuclear Laboratory Limited contracts are expiring soon?
- 8 contracts involving United Kingdom National Nuclear Laboratory Limited have end dates in the next 12 months, the earliest on 31 Oct 2026.
contracts expiring in the next 12 months
Contract end dates as published on the original notice. An end date is not a commitment to re-tender — a contract may be extended, varied or allowed to lapse — but it is the earliest public signal that work may come back to market.
| contract | role | counterparty | value | ends |
|---|---|---|---|---|
| On-site breakdown contract for lab equipment installed at UKNNL Central Laboratory | buys | Ametek GB Limited | £61,873 | 31 Oct 2026 |
| Ansys Software Package | buys | Phoenix Software Ltd | £203,000 | 14 Dec 2026 |
| Personal Growth Training | buys | ASK Europe Limited | £355,710 | 31 Dec 2026 |
| ARC DARTS Hydrogen & Radiolysis Project | buys | The University of Manchester | £129,600 | 31 Dec 2026 |
| University R&D services for EIRT cement analytical work | buys | University of Sheffield | £58,920 | 9 Feb 2027 |
| Post Doctoral Research Agreement surrounding viable technologies for on-line monitoring for deconversion. | buys | University of Strathclyde | £93,362 | 28 Feb 2027 |
| XPert3 Service Contract | buys | Malvern Panalytical Limited | £44,439 | 11 Mar 2027 |
| BUR Software - VEEAM | buys | ACADEMIA LIMITED | £65,000 | 23 Apr 2027 |
contracts won
| contract | buyer | value | awarded |
|---|---|---|---|
| Provision of the Nuclear Innovation and Research Office (NIRO) | Department for Energy Security & Net Zero | £1,900,000 | 4 Aug 2025 |
| Security by Design | Department for Energy Security & Net Zero | · | 6 Feb 2026 |
| Management of the Nuclear Safeguards Programme shared | DESNZ & DSIT Group Commercial | · | 26 Sept 2025 |
every contract won by United Kingdom National Nuclear Laboratory Limited →
contracts published
every contract published by United Kingdom National Nuclear Laboratory Limited →
as published
This page combines 5 separate records from the source data. Every one is listed below exactly as the publisher filed it, so you can check the grouping yourself.
| name as published | identifier | postcode | records |
|---|---|---|---|
| UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED | GB-SRS sid4gov.cabinetoffice.gov.uk/thRP693t | WA3 6AE | 150 |
| United Kingdom National Nuclear Laboratory | GB-PPON PVXT-8784-YGNV | WA3 6AE | 76 |
| United Kingdom National Nuclear Laboratory | · | WA3 6AE | 13 |
| UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED | GB-COH PVXT-8784-YGNV | WA36AE | 1 |
| United Kingdom National Nuclear Laboratory Limited | · | WA3 6AE | 0 |
why these were combined
- identical name and address · WA36AE 3
- same identifier and address · PVXT8784YGNV 1
Matching uses organisation identifiers where publishers provide them, falling back to name and address. Records are never combined on address alone, because one shared-service postcode carries 244 different organisations. how this works
where these figures come from
Every figure on this page is derived from notices published by Contracts Finder, Find a Tender, Public Contracts Scotland and Sell2Wales, under the Open Government Licence v3.0. The corpus runs from 17 Dec 2014 to 13 Sept 2026 and is refreshed from the publishers' own APIs through the working day.
Records are combined into one organisation on identifiers where publishers provide them — a Companies House number, a GB-PPON supplier id — and on exact normalised name and address where they do not. Never on address alone: one shared-service postcode carries 244 unrelated organisations. The 5 published records behind this page are listed above exactly as filed, so any merge can be checked.
Counts are of contracting processes, not published notices: a tender and its award notice are one contract, and are counted once. Values are medians, never totals, and exclude framework ceilings — a ceiling states a spending limit shared across every supplier on the framework, so adding them together produces a number no one ever spent. sources and coverage · how matching works
Contains public sector information licensed under the Open Government Licence v3.0.