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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

11 tenders

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

Open Framework for Nuclear Technical Services

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

Open the opportunity to review the published procurement information.

Sources Find a TenderPublished 18 Aug 2026Reference 078512-2026
Multiple contractsSee individual contracts in details

NNLC746 - Nuclear Advanced Computing & Innovation Partnership (NACIP)

United Kingdom National Nuclear Laboratory · UKD61

United Kingdom National Nuclear Laboratory (UKNNL) is seeking to enhance its access to High Performance Computing (HPC) capability to support the growing computational demands of its scientific, engineering and research programmes. The project aims to establish access to scalable HPC resources, associated technical support and

Sources Find a TenderPublished 2 Jul 2026Reference 062236-2026Sector 72222300 — Information technology services
£500kEstimated value

Fabrication and Machining Framework

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

United Kingdom National Nuclear Laboratory is undertaking pre-market engagement to inform the development of a Fabrication and Machining framework, structured as a multi-lot arrangement to support both nuclear and non-nuclear requirements. The framework is intended to provide access to suitably qualified suppliers, capable of d

Sources Find a TenderPublished 12 Mar 2026Reference 022543-2026Sector 42150000 — Nuclear reactors and parts
£10mEstimated value

Fourier Transform Infrared (FTIR) Spectroscopy System

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

The design and manufacture of a Fourier Transform Infrared (FTIR) Spectroscopy System. High level functional requirements as per below: 1. The FTIR equipment shall be capable of measuring the corrosion thickness on samples up to 10 µm. 2. The FTIR rig shall be operated remotely. 3. The FTIR equipment shall be capable of being

Sources Find a TenderPublished 10 Nov 2025Reference ocds-h6vhtk-05ddc2-2025-11-10T13:54:48ZSector 42000000 — Industrial machinery
Value not statedNo published estimate

Intumescent paint of steel work, and fire retardancy

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

The requirement is to assess and propose commercial available products and processes to remedy deterioration of the physical fire protection barriers which maintain integrity of structural steel work in the event of an outbreak of fire.

Sources Find a TenderPublished 24 Oct 2025Reference ocds-h6vhtk-05d39f-2025-10-24T15:57:56+01:00Sector 45442000 — Application work of protective coatings
Value not statedNo published estimate

Modelling of Critical Nuclear Facilities

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

Development of 3D Models for Nuclear Facilities. The International Atomic Energy Agency (IAEA) maintains its ability to verify the nuclear programmes of non-nuclear weapon State (NNWS), including the capability to rapidly respond to any significant changes required for the implementation of safeguards-related activities in the

Sources Find a TenderPublished 15 Oct 2025Reference ocds-h6vhtk-05cd07-2025-10-15T10:28:37+01:00Sector 71356000 — Technical services
£400kEstimated value

Training in Negotiation Skills

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

Safeguards-related training courses. UKNNL on behalf of our customers has a long-term requirement for a wide range of safeguards-related training courses. New safeguards inspectors require training and practical experience on fuel cycle plants and the techniques and procedures to be applied during inspections. More advanced cou

Sources Find a TenderPublished 15 Oct 2025Reference ocds-h6vhtk-05cd05-2025-10-15T10:24:31+01:00Sector 80510000 — Specialist training services
£200kEstimated value

Open-Source Information Provider

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

Open-Source Information Provider In support of the strengthened safeguards system, the UKNNL on behalf of our customer requires broad access to geographically and linguistically diverse sources of relevant open-source information. The information is required on nuclear dual use technologies relating to industrial infrastructur

Sources Find a TenderPublished 15 Oct 2025Reference ocds-h6vhtk-05cd04-2025-10-15T10:22:24+01:00Sector 71355000 — Surveying services
£1.5mEstimated value

Supply of Leica DMi 5000 Microscope (for spare parts)

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

UKNNL is conducting preliminary market engagement to see if there are any suppliers who can supply a Leica DMi 5000 microscope (New or Refurbished) for the purpose of being used as spare parts for existing equipment.

Sources Find a TenderPublished 25 Sept 2025Reference ocds-h6vhtk-05a19e-2025-09-25T09:09:40+01:00Sector 38510000 — Microscopes
£25kEstimated value

Waste Services

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · UKD61

UKNNL are seeking expressions of interest from suppliers who are able to support with waste disposal service in West Cumbria. UKNNL are interested in hearing from suppliers who can process one or more of the following types of waste: - Office based waste - Ground waste - Chemical Waste - Grout/Cement Waste - Glass & Wood Recycl

Sources Find a TenderPublished 22 Aug 2025Reference ocds-h6vhtk-058cac-2025-08-22T11:00:35+01:00Sector 90000000 — Sewage, refuse, cleaning and environmental 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.