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BUYING ORGANISATION

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED

Published procurement activity · 83 tenders

ORGANISATION DETAILS

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED

Buyer information published with procurement notices.

Published identifier
GB-COH 03857752
Address
Warrington, UKD61, WA3 6AE, United Kingdom
First notice
22 Jan 2025
Latest notice
12 Oct 2026
Contracts FinderFind a Tender
All tenders83£64.2mCombined published value
Open11£12.6mCombined published value
Closed1£2.5mCombined published value
Awarded57£12mCombined published value
Cancelled0—No published tender values
ISSUED TENDERS

83 tenders

All · 83Open · 11Closed · 1Awarded · 57Cancelled · 0

Supply of Compressive Strength Machine

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

This procurement is for a single hydraulic frame, with an associated control terminal or PC to support UKNNL's compressive strength testing capability, including delivery, installation and service contract.

Sources Find a TenderPublished 20 May 2026Reference 046129-2026
£35kContract value · excl. VAT£42k incl. VAT

Encryption HSM & Key Control upgrade

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

The upgrade of existing Hardware Security Modules (HSM) appliances and support on the IT infrastructure estate. Including the procurement of additional new HSM's with compatible software licencing support and professional service for installation & training.

Sources Find a TenderPublished 15 May 2026Reference 045137-2026
£180kContract value · incl. VAT

Laundry and Respiratory Protective Equipment (RPE)

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

A service to launder and manage stocks for example by using a Kanban system (twin-bin), of uncontrolled and radiologically contaminated /controlled clothing and protective overalls. The service will require weekly collection and return of laundered items. The service will include rental or purchase and repair of basic clothing,

Sources Find a TenderPublished 23 Apr 2026Reference 037202-2026Sector 50000000 — Repair and maintenance services
Value not statedNo published estimate

Supply of a Kneader

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

(Very) High Temperature Reactors ((V)HTR), High Temperature Gas-cooled Reactors (HTGR) or Pebble Bed Modular Reactor (PBMR) are variations of the same reactor design that has been marked as an important technology in moving towards Net Zero. These reactors all have key common features in the form of the graphite moderator and TR

Sources Find a TenderPublished 23 Apr 2026Reference 037017-2026Sector 42996400 — Mixer units
£150kEstimated value

In-Situ Nano-Mechanical Stage Device

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

The purchase of an in-situ nano-mechanical stage to be installed onto a PFIB-SEM system housed at one of UKNNL's Laboratories. This entry level stage would allow for in-situ, automatic testing of various mechanical properties, complimentary to the imaging and analysis techniques associated with the PFIB-SEM.

Sources Find a TenderPublished 23 Apr 2026Reference 036852-2026
£100kContract value · excl. VAT£120k incl. VAT

Health Physics Monitor (s)

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

The service required is : Provision of Health Physics Services located at United Kingdom National Nuclear Laboratory, Preston Laboratory, Springfields site, Salwick. Preston, Lancashire PR4 0XJ The Contractor shall provide a monitoring service to UKNNL Preston for: 1a) Barrier monitoring (clearances). 1b) RACCS (Real-time Active

Sources Find a TenderPublished 16 Apr 2026Reference 034683-2026Sector 73000000 — Research and development services and related consultancy services
Value not statedNo published estimate

Organisation details and tender classifications reflect information published by the original procurement sources. Similar buyer names are grouped only where an official identifier or compatible name and postcode provide a safe link.