Top suppliers
Top suppliers to Great British Energy - Nuclear
Top-five suppliers hold 98% of contract value — a concentrated market.
Procurement categories
What Great British Energy - Nuclear buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
71310000
7131000090520000
9052000071350000
7135000079410000
7941000066170000
6617000070330000
7033000072210000
7221000098110000
9811000063510000
6351000072220000
7222000048210000
4821000045210000
4521000072260000
7226000080530000
8053000038220000
3822000048190000
4819000032230000
3223000079340000
7934000048450000
4845000064210000
64210000Recent contracts
Latest Great British Energy - Nuclear contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Local Communications Support
Marick Communications Ltd · 2026-06-08
£196K
prj_7004 - Technical P6 Primavera administration support
TRC Companies Limited · 2026-05-19
£20K
prj_5779 Planning Services
JACOBS U.K. LIMITED · 2026-05-11
£13.7M
Small Modular Reactor Technology Partner
Rolls-Royce SMR Limited · 2026-05-08
£359.0M
Delivery Support Services
Deloitte LLP · 2026-04-30
£6.3M
Owner's Engineer
AMENTUM CLEAN ENERGY LIMITED · 2026-04-30
£300.0M
3D Model Viewing & Federating Software
BRIGHT LINKS (UK) LIMITED · 2026-04-20
£13K
Business Architecture Tooling
BIZZdesign UK Ltd · 2026-04-20
£109K
eEvaluation Software
Commerce Decisions Ltd · 2026-04-17
£127K
Oldbury LEO Internet
CLARUS NETWORKS LIMITED · 2026-04-13
£21K
GBE-N ExCo Reset
Aspect Reputation Management Limited · 2026-04-13
£26K
Financial Advisory Services
Deloitte LLP · 2026-04-09
£7.1M
Total Cost Management System
Contruent Limited · 2026-04-07
£493K
Foundation Engineering
Ove Arup & Partners Limited · 2026-03-26
£19.5M
Video Conferencing Equipment
Probrand Limited · 2026-03-25
£89K
Behavioural Evaluation Design and Delivery (for DP)
Bramble Hub Limited · 2026-03-20
£192K
Job Board Management System for enhancing GBE-N recruitment processes
BROADBEAN TECHNOLOGY LIMITED · 2026-03-19
£40K
Learning & Competency Management System Contract Award
Kallidus Limited · 2026-03-19
£122K
Oldbury Site Compound
REDS10 (UK) LIMITED · 2026-03-13
£304K
Permitting Services
WSP UK Limited · 2026-03-10
£6.6M
BIDDING AGAINST THESE SUPPLIERS?
See your match score against Great British Energy - Nuclear
ENKII scores your business against live tenders and identifies the certifications you need to compete with the suppliers above.
Open opportunities
Open Great British Energy - Nuclear tenders
Tenders currently inviting bids. SMEs can respond via the official tender portal.
UK Nuclear Value Chain Assessment for SMR Programme Delivery
Planning Services
£10.7M
Delivery Partner
Planning Services
£10.7M
Delivery Partner
prj_6641 - GBE-N Engineering Partner
Early Works - Earthworks
Early Works - Civils
Pipeline
Contracts expiring in the next 12 months
When these contracts end, Great British Energy - Nuclear typically re-tenders. SMEs preparing bids 3-6 months ahead win disproportionately often.
UK Nuclear Value Chain Assessment for SMR Programme Delivery
Expires: 2026-07-31
£395K
Design Records Management & Transmittal System
Expires: 2026-09-30
£166K
GIS Support Services
Expires: 2026-10-07
£70K
Risk Modelling Software Licences and Support Services
Expires: 2026-12-14
£43K
Technology Insight & Advisory Subscription - Executive Programs Membership (EPMEM)
Expires: 2027-02-28
£73K
Oldbury LEO Internet
Expires: 2027-03-03
£21K
Job Board Management System for enhancing GBE-N recruitment processes
Expires: 2027-04-03
£40K
3D Model Viewing & Federating Software
Expires: 2027-04-26
£13K
Business Architecture Tooling
Expires: 2027-04-29
£109K
prj_7004 - Technical P6 Primavera administration support
Expires: 2027-05-31
£20K
eEvaluation Software
Expires: 2027-05-31
£127K
Magazine Advertorial Space - The House Magazine
Expires: 2027-06-16
£11K
Market analysis
Bidding into Great British Energy - Nuclear — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
98%
Top-5 supplier share
7d
Avg response window
7d
Median response window
25mo
Avg contract duration
Frequently asked
Common questions about selling to Great British Energy - Nuclear
How much does Great British Energy - Nuclear spend on procurement?
Great British Energy - Nuclear awarded 43 contracts totalling £1.0bn between 2023-06-17 and 2026-06-17, working with 33 unique suppliers. Average contract value is £24.1M.
Who are Great British Energy - Nuclear's top suppliers?
The largest suppliers to Great British Energy - Nuclear by total award value are AMENTUM CLEAN ENERGY LIMITED, Rolls-Royce SMR Limited, JACOBS U.K. LIMITED. The top five suppliers together hold 98% of contract value.
What does Great British Energy - Nuclear buy from suppliers?
Great British Energy - Nuclear's procurement is concentrated in 71310000, 90520000, 71350000, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for Great British Energy - Nuclear contracts?
Great British Energy - Nuclear publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.
What's the typical response window for Great British Energy - Nuclear tenders?
Great British Energy - Nuclear typically gives suppliers a median of 7 days to respond (average 7 days). Standard contract duration is around 25 months.
Continue reading
Related ENKII resources
GUIDE
PQQ & Selection Questionnaire — Procurement Act 2023
How UK central-government departments evaluate suppliers at the pre-qualification stage.
GUIDE
Cyber Essentials — for government contracts
Most central-government contracts handling personal data require this certification.
SECTOR
UK Government IT Services
G-Cloud, DOS, Crown Commercial frameworks. Software + consultancy is Great British Energy - Nuclear's largest spend area.
INDEX
All UK public-sector buyers
Browse procurement profiles for every UK government department and major buyer.
Sources & methodology
How this profile is compiled
Analysed by ENKII · Updated 2026-06-17
This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.
Source portals
- · Find a Tender (find-tender.service.gov.uk)
- · Contracts Finder
- · Spend Network
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.