UK Atomic Energy Authority tenders

47 notices on record since 9 Jul 2026 · South East

Open tenders: 4
Total stated value: £2.1m; 4 of 4 state a value
Closing in 7 days: 1
Flagged SME-suitable: 4; by the buyer

Open tenders

LiBRTI Diagnostics
Closes 7 Oct 2026, 12:00 (5 days) · £500k · SME-suitable · Apparatus for measuring radiation
Official notice on Find a Tender ↗
HV Cable Procurement
Closes 15 Oct 2026, 12:00 · £207k · SME-suitable · High-voltage cable
Official notice on Find a Tender ↗
Radiation and Tritium Safety Diagnostics
Closes 22 Oct 2026, 12:00 · £1m · SME-suitable · Nuclear safety equipment
Official notice on Find a Tender ↗
33kV Substation SCADA Supply
Closes 6 Nov 2026, 17:00 · £400k · SME-suitable · Scada or equivalent system
Official notice on Find a Tender ↗

Contract awards and SME share

From 19 award notices published by UK Atomic Energy Authority between 9 Jul 2026 and 1 Oct 2026.

Supplier awards: 19; 19 different suppliers
Won by SMEs: 47%; 9 of 19 supplier awards where size declared; 47% of single-supplier contracts
Typical award value: £300k; median of 11 valued single-supplier awards
Size not declared: 0; awards excluded from the SME share

Recent awards and winners

Manufacture of Ceramic Heater
Thermic Edge Ceramics Ltd (SME)
£24k · Published 1 Oct 2026 · Award notice ↗
T/HR061/26 Tooling and Storage Tender for ESS (Sweden)
NORTEMECANICA (SME)
£100k · Awarded 28 Sept 2026 · Award notice ↗
T/HR061/26 Crop , Liquid , Oil and Environmental Sampling ( 2 Lots) (1)
RCD Lockinge Ltd (SME)
£300k · Awarded 18 Sept 2026

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.

· Award notice ↗

HVPS Electrical Installation

THE OXFORD MECHANICAL & ELECTRICAL COMPANY LTD (SME)

Value not stated · Published 25 Sept 2026 · Award notice ↗

Dell Powerscale Support

DELL CORPORATION LIMITED (Large)

£260k · Awarded 11 Aug 2026 · Award notice ↗

Hard FM Services

Integral UK Limited (Large)

£32m · Awarded 23 Sept 2026 · Award notice ↗

Installation and Relocation of Storage Nodes

Boxxe Ltd (Large)

Value not stated · Published 23 Sept 2026 · Award notice ↗

Fusion APPG Support

Henham Strategy Ltd. (SME)

Value not stated · Published 23 Sept 2026 · Award notice ↗

Industry Simulation Software for Fusion

ANSYS UK LIMITED (Large)

Value not stated · Published 16 Sept 2026 · Award notice ↗

for the completion of the Integrated Control & Safety System (ICSS) for the H3AT Tritium Facility at Culham

Bilfinger UK Limiited (Large)

£3.3m · Awarded 8 Sept 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.