Nuclear Decommissioning Authority tenders

27 notices on record since 14 Apr 2026 · North West

Open tenders: 2
Total stated value: £39m; 2 of 2 state a value
Closing in 7 days: 0
Flagged SME-suitable: 2; by the buyer

Open tenders

University Interactions - NDA Research Portfolio - Single Supplier Framework
Closes 22 Oct 2026, 11:00 · £16m · SME-suitable · Research and development services and related consultancy services
Official notice on Find a Tender ↗
Services to support the National Rollout for establishing a waste management route for existing High Activity Sealed Sources (HASS) in the UK
Closes 10 Nov 2026, 12:00 · £23m · SME-suitable · Collection of radioactive waste
Official notice on Find a Tender ↗

Contract awards and SME share

From 22 award notices published by Nuclear Decommissioning Authority between 8 Jul 2026 and 29 Sept 2026.

Supplier awards: 22; 12 different suppliers
Won by SMEs: 11%; 2 of 19 supplier awards where size declared; 11% of single-supplier contracts
Typical award value: £249k; median of 4 valued single-supplier awards
Size not declared: 3; awards excluded from the SME share

Recent awards and winners

C29663.010 - PuIP QA - QC Strategy
TUV SUD LTD (Large)
Value not stated · Published 29 Sept 2026 · Award notice ↗
University Interactions - NDA Research Portfolio - Single Supplier Framework
National Nuclear Laboratory (Large)
Value not stated · Published 22 Sept 2026 · Award notice ↗
C29663.011 – NRTF Support to ‘Radical Reset’ Collaboration Exercise
TUV SUD LTD (Large)

About this data

Tenders come from the UK government's Find a Tender and Contracts Finder services (OCDS feeds), refreshed twice a day. A tender counts as open until its stated deadline. Values are as stated by the buyer and are often estimates. Always check the official notice before bidding.

Notices are grouped by the buyer name as published; spelling variants of the same name share this page. Award figures cover only award notices that name a supplier.

Value not stated · Published 22 Sept 2026 · Award notice ↗

NDA group Jobs Portal Hosting, Maintenance & Reporting

Winchester Consulting Ltd (SME)

Value not stated · Published 18 Sept 2026 · Award notice ↗

Provision of NDA Pensions Funding, Investment and Strategy Support

MERCER LIMITED (Large)

Value not stated · Published 18 Sept 2026 · Award notice ↗

C29663.012 - Optioneering Support for Material Storage

TUV SUD LTD (Large)

Value not stated · Published 8 Sept 2026 · Award notice ↗

C29663.009 - Review of the Radioactive Waste Strategy 2019 Project

TUV SUD LTD (Large)

Value not stated · Published 8 Sept 2026 · Award notice ↗

NDA Unified Communications and Connectivity Services 2026-2029

British Telecommunications Public Limited Company t/a BT PLC

£126k · Awarded 14 Aug 2026 · Award notice ↗

NDA/C17430/15 - NDA Legacy Waste Cave 5

National Nuclear Laboratory (Large)

£639k · Awarded 3 Aug 2026 · Award notice ↗

C29663.008 - Project Saltus – 26/27 Strategic Support

TUV SUD LTD (Large)

Value not stated · Published 13 Aug 2026 · Award notice ↗

SME means the supplier declared itself a small or medium-sized enterprise on the award notice (or, where that notice is silent, on its most recent notice). Suppliers are matched across notices by Companies House number, other registered identifiers or name, so a few may be grouped imperfectly.