← Back to Seller Analysis

Amentum Clean Energy Limited

Seller Intelligence Snapshot

Coverage Range
2025-01-16 15:56 UTC to 2026-03-05 16:25 UTC.
Last Refresh
2026-03-18 08:12 UTC
Coverage Toggle
Find a Tender (5) Contracts Finder (1)
Sources
Awards
6
Open Notices
0
Known GBP Value
£309,271,468
Avg Award Value (Known GBP)
£61,854,294
Active Sectors
5
Awarding Buyers
6

Concentration

What this meansValue
Dependence on biggest customer 16.7% (Low dependence)
Dependence on biggest sector 16.7% (Low dependence)
Customer concentration score 1666.7 (Medium concentration)
Sector concentration score 1388.9 (Low concentration)

Interpretation: a higher concentration score means awards are concentrated in fewer buyers or sectors.

Award Notices

Page 1 of 1 (6 total)

TitleStatusBuyerValueSectorSourcePublished
ThermoChimie Phase 4 Framework complete Nuclear Waste Services Limited £625,000 Research and development services and related consultancy services Find a Tender 05 Mar 2026, 16:25 View notice
Owner's Engineer complete GREAT BRITISH ENERGY - NUCLEAR £300,000,000 Engineering services Find a Tender 09 Feb 2026, 14:27 View notice
Materials Testing Framework for STEP complete UK Industrial Fusion Solutions Ltd £700,000 Research, testing and scientific technical simulator Find a Tender 07 Nov 2025, 19:05 View notice
Design & Build Framework complete UK Atomic Energy Authority £7,916,667 Nuclear safety equipment Find a Tender 22 Aug 2025, 22:47 View notice
UVDB Powered by Achilles QUDM for Goods, Works and Services n/a AFFINITY WATER LIMITED n/a n/a Find a Tender 18 Jul 2025, 09:23 View notice
Particle Detector Radiation Testing complete NATIONAL NUCLEAR LABORATORY LIMITED £29,801 Analysis services Contracts Finder 16 Jan 2025, 15:56 View notice
Previous Next

Top Buyers (Awarding)

Page 1 of 1 (6 buyers)

BuyerAward CountKnown GBPMost Recent AwardSector ConcentrationOpportunities
GREAT BRITISH ENERGY - NUCLEAR 1 £300,000,000 09 Feb 2026, 14:27 Engineering services View notices
UK Atomic Energy Authority 1 £7,916,667 22 Aug 2025, 22:47 Nuclear safety equipment View notices
UK Industrial Fusion Solutions Ltd 1 £700,000 07 Nov 2025, 19:05 Research, testing and scientific technical simulator View notices
Nuclear Waste Services Limited 1 £625,000 05 Mar 2026, 16:25 Research and development services and related consultancy services View notices
NATIONAL NUCLEAR LABORATORY LIMITED 1 £29,801 16 Jan 2025, 15:56 Analysis services View notices
AFFINITY WATER LIMITED 1 n/a 18 Jul 2025, 09:23 n/a View notices
Previous Next

Top Overlapping Competitors

Loading competitor overlaps...

Top Sectors by Notice Count

SectorNoticesOpportunities
Analysis services1View notices
Engineering services1View notices
Nuclear safety equipment1View notices
Research and development services and related consultancy services1View notices
Research, testing and scientific technical simulator1View notices

Top Sectors by Known GBP Value

SectorKnown GBPNoticesOpportunities
Engineering services£300,000,0001View notices
Nuclear safety equipment£7,916,6671View notices
Research, testing and scientific technical simulator£700,0001View notices
Research and development services and related consultancy services£625,0001View notices
Analysis services£29,8011View notices

Top CPV Codes

CPV CodeDescriptionNoticesKnown GBPOpportunities
71300000Engineering services1£300,000,000View notices
35113210Nuclear safety equipment1£7,916,667View notices
38970000Research, testing and scientific technical simulator1£700,000View notices
73000000Research and development services and related consultancy services1£625,000View notices
71620000Analysis services1£29,801View notices

Monthly Trend

MonthTotalOpenAwardedKnown GBP
Jan 2025101£29,801
Jul 2025101n/a
Aug 2025101£7,916,667
Nov 2025101£700,000
Feb 2026101£300,000,000
Mar 2026101£625,000

Months active in last 12: 5. Longest active streak: 2 months.

Data Quality

Known GBP coverage: 83.3% of notices have known GBP values.

Buyer attribution coverage: 100.0% of notices have buyer names populated.