Nuclear Decommissioning Authority
- Open tenders
- 2
- Upcoming
- 29
- Contract awards
- 556
- Expiring in 18 months
- 86
Contract awards
Content Suite Platform (OpenText) 2026-2027
Location: North West
Awarded contractContract ends 30 Nov, 202713 monthsValue £368.06kSource Find a TenderProvision of the OpenText Content Suite enterprise content management environment.
Awarded to Open Text
ITSM Software
Location: North West
Awarded contractContract ends 26 Oct, 202936 monthsValue £2.31mSource Contracts FinderITSM Tooling Software for NDA & NTS
Awarded to Specialist Computer Centres PLC
Opswat Metadefender licensing, support and design services
Location: North West
Awarded contractContract ends 30 Sept, 202935 monthsValue £4.01mSource Contracts FinderOpswat Metadefender licensing, support and design services
Awarded to Barrier Networks Limited
C29663.017 - PFAS Technology Review
Location: North West
Awarded contractContract ends 31 Mar, 20275 monthsValue £77.42kSource Find a TenderC29663.017 - PFAS Technology Review- Call Off from Strategy Framework C29663
Awarded to TUV SUD LTD
C29663.016 - Evolving the NDA’s Grand Challenges for 2035
Location: North West
Awarded contractContract ends 25 Apr, 20276 monthsValue £70.16kSource Find a TenderC29663.016 - Evolving the NDA’s Grand Challenges for 2035 - Call Off from Strategy Framework C29663
Awarded to TUV SUD LTD
C29663.015 - PuIP - Checking and Assurance of Technology Choice Paper
Location: North West
Awarded contractContract ends 31 Dec, 202656 daysValue £22.69kSource Find a TenderC29663.015 - PuIP - Checking and Assurance of Technology Choice Paper - - Call Off from Strategy Framework C29663
Awarded to TUV SUD LTD
C29663.013 - Residues Disposition Characterisation
Location: North West
Awarded contractContract ends 18 Apr, 20275 monthsValue £81.02kSource Find a TenderC29663.013 - Residues Disposition Characterisation - Call Off from Strategy Framework C29663
Awarded to TUV SUD LTD
Role of the NDA Centre, Group Functions Design, Unity Programme Support
Location: North West
Awarded contractContract ends 31 Jan, 20273 monthsValue £389.40kSource Contracts FinderRole of the NDA Centre, Group Functions Design, Unity Programme Support This is a Call-Off from Government Procurement Agency Framework RM6309 Lot3
Awarded to THE BERKELEY PARTNERSHIP LLP
Integration Services with US DOE and Canadian AECL
Location: North West
Awarded contractContract ends 30 Sept, 202711 monthsValue £59.56kSource Find a TenderProvision of Integration Services with US DOE and Canadian AECL
Awarded to Longenecker & Associates LLC
C29663.010 - PuIP QA - QC Strategy
Location: North West
Awarded contractContract ends 20 Apr, 20275 monthsValue £89.03kSource Find a TenderC29663.010 - PuIP QA - QC Strategy - Call Off from Strategy Framework C29663
Awarded to TUV SUD LTD
University Interactions - NDA Research Portfolio - Single Supplier Framework
Location: North West
Awarded contractContract ends 31 Mar, 20275 monthsValue £12.00mSource Find a TenderUniversity Interactions - NDA Research Portfolio - Single Supplier Framework
Awarded to National Nuclear Laboratory
C29663.011 – NRTF Support to ‘Radical Reset’ Collaboration Exercise
Location: North West
Awarded contractContract ends 9 Apr, 20275 monthsValue £179.26kSource Find a TenderC29663.011 – NRTF Support to ‘Radical Reset’ Collaboration Exercise - call off from Strategy FW C29663
Awarded to TUV SUD LTD
NDA group Jobs Portal Hosting, Maintenance & Reporting
Location: North West
Awarded contractContract ends 30 Sept, 202711 monthsValue £89.92kSource Find a TenderThe provision of NDA group Jobs Portal Hosting, Maintenance & Reporting.
Awarded to Winchester Consulting Ltd
Provision of NDA Pensions Funding, Investment and Strategy Support
Location: North West
Awarded contractContract ends 13 Sept, 203046 monthsValue £660.00kSource Find a TenderProvision of NDA Pensions Funding, Investment and Strategy Support. Call-off following a further competition - NCCT43062 National LGPS Framework Actuarial, Benefits and Governance Consultancy Services
Awarded to Mercer Limited
C29663.012 - Optioneering Support for Material Storage
Location: North West
Awarded contractPublished 8 Sept, 2026Value £29.57kSource Find a TenderC29663.012 - Optioneering Support for Material Storage - Call Off from Strategy Framework C29663
Awarded to TUV SUD LTD
C29663.009 - Review of the Radioactive Waste Strategy 2019 Project
Location: North West
Awarded contractContract ends 8 Mar, 20274 monthsValue £56.92kSource Find a TenderC29663.009 - Review of the Radioactive Waste Strategy 2019 Project - Call Off from Strategy Framework C29663
Awarded to TUV SUD LTD
NDA Unified Communications and Connectivity Services 2026-2029
Location: North West
Awarded contractContract ends 16 Aug, 202933 monthsValue £125.61kSource Contracts FinderProvision of Unified Communications and Connectivity Services for the NDA, including cloud telephony, voice services, broadband, SIP trucking, and related telecommunications services.
Awarded to British Telecommunications Public Limited Company t/a BT PLC
NDA/C17430/15 - NDA Legacy Waste Cave 5
Location: North West
Awarded contractContract ends 31 Mar, 20275 monthsValue £638.61kSource Contracts FinderNDA/C17430/15 - NDA Legacy Waste Cave 5
Awarded to National Nuclear Laboratory
The provisions for services to collect, transport, store and process existing High Activity Sealed Radioactive Sources (SRS) using a pre-determined disposal route.
Location: North West
Awarded contractContract ends 24 Sept, 202823 monthsValue £4.50mSource Find a TenderThe Home Office have established a programme for the replacement and disposal of Caesium-137 High Activity Sealed Sources (HASS), used in the medical and research industries, as part of a strategy to reduce the likelihood of a terrorist using high risk radiological materials in the UK. The Nuclear Decommissioning Autho
Awarded to Eckert and Ziegler
C29663.008 - Project Saltus – 26/27 Strategic Support
Location: North West
Awarded contractContract ends 10 Nov, 202712 monthsValue £179.99kSource Find a TenderC29663.008 - Project Saltus – 26/27 Strategic Support call off from Strategy FW C29663
Awarded to TUV SUD Ltd
9 decision makers
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- Executive2
- Director7
Top suppliers
| ALEXANDER MANN SOLUTIONS LIMITED | £635.85m |
| National Nuclear Laboratory | £142.06m |
| Iron Mountain | £130.00m |
| Computacenter (UK) Limited | £45.50m |
| Clarity Travel Limited t/a Clarity | £42.50m |
| SOPRA STERIA LTD | £36.20m |
| Softcat plc | £34.96m |
| PA Consulting Services Ltd | £26.35m |
What they buy
- Research and development services and related consultancy services200 notices in the last 3 years
- Business services: law, marketing, consulting, recruitment, printing and security65 notices in the last 3 years
- Software package and information systems31 notices in the last 3 years
- IT services: consulting, software development, Internet and support29 notices in the last 3 years
- Other community, social and personal services21 notices in the last 3 years
- Sewage, refuse, cleaning and environmental services13 notices in the last 3 years
- Education and training services12 notices in the last 3 years
- Financial and insurance services9 notices in the last 3 years