Public sector supplier
NEXUS Decommissioning Alliance public sector contracts
Who NEXUS Decommissioning Alliance supplies, what it wins and when its contracts end, from published award notices.
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- 0
- Contracts, last 12 months
- 33
- Contracts since 2021
- 2
- Public sector buyers
- £498k
- Median contract won outright
- 0
- Ending in 18 months
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- Most of its contracts come from Sellafield Limited
No contract awards published in the last 12 months; 33 since 2021 from 2 public sector buyers.
NEXUS Decommissioning Alliance at a glance
Its most frequent public sector customer is Sellafield Limited, with 30 contracts.
Most of its work falls under construction works.
32 of its contracts were awarded to it as the only named supplier; the remaining 1 is a contract shared with other suppliers, typically a place on a framework rather than work awarded outright.
Among the contracts it won outright where a value was published, the median is £498k.
Contracts won per quarter
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Latest contracts won
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Where a contract names more than one supplier it is usually a framework. The published value is the ceiling for the whole framework, shared by everyone on it, not the amount awarded to NEXUS Decommissioning Alliance.
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Most frequent buyers
- Sellafield Limited30 contracts
- CTM Portal for the NDA Shared Services Alliance3 contracts
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Most active categories
The CPV codes on this work
The codes buyers used when they awarded this work. Each one shows the whole UK market for it: who buys, who wins, and which contracts end soon.
- 45111100Demolition work17
- 98391000Decommissioning services8
- 79720000Investigation services1
- 73420000Pre-feasibility study and technological demonstration1
- 71541000Construction project management services1
- 71322000Engineering design services for the construction of civil engineering works1
- 71320000Engineering design services1
- 71311100Civil engineering support services1
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NEXUS Decommissioning Alliance, in short
Which public sector organisations does NEXUS Decommissioning Alliance supply?
Across 33 contracts recorded since 2021, NEXUS Decommissioning Alliance has supplied 2 UK public sector buyers. The most frequent are Sellafield Limited (30 contracts), CTM Portal for the NDA Shared Services Alliance (3 contracts).
What does NEXUS Decommissioning Alliance supply to the public sector?
Its contracts fall mainly under construction works, community and personal services, architecture and engineering. Categories are derived from the CPV codes published on each award notice.
How many public sector contracts has NEXUS Decommissioning Alliance won?
33 since 2021, of which 32 were awarded to it as the only named supplier and 1 is shared with other suppliers, usually a place on a framework. This counts award notices published to Find a Tender and Contracts Finder, so it is a record of published awards rather than of total revenue.
When do NEXUS Decommissioning Alliance contracts come up for renewal?
No contracts held by NEXUS Decommissioning Alliance currently have a recorded end date within the next 18 months. Not every award notice publishes an end date, so this is a floor rather than a complete picture.
Where does this information about NEXUS Decommissioning Alliance come from?
From contract award notices published by the buyers themselves to Find a Tender and Contracts Finder under the Open Government Licence. Coverage starts in 2021 and is comprehensive from 2023, so contracts awarded before then, and any award not published to those portals, will not appear.
Suppliers doing similar work
Other construction works suppliers to Sellafield Limited10
Suppliers with a profile that have won a contract from Sellafield Limited under Construction works since 2021: its most frequent buyer with a page, and its main category. Shown when at least 3 qualify. Most contracts first.
How these figures are worked out
- The last 12 months: award notices published from 8 November 2025 to 7 November 2026, each contract counted once however many suppliers or rows it has. The same window is used everywhere on this page.
- No published award in the last 12 months: No award notice published since 8 November 2025 in the notices we hold.
- Most of its contracts come from Sellafield Limited: 30 of its 34 contracts. Shown when one buyer has more than half, with at least 5 contracts.
- Since 2021: these figures count published award notices from January 2021 onward, the point at which this database begins, and are comprehensive only from 2023. Contracts awarded before then, and any work not published as a public award notice, do not appear. This is a record of published contracts, not of turnover.
- Most recent award: recorded 11 Sept 2025 (1 year 2 months ago).
Sources
Contract data on this page is sourced from Find a Tender and Contracts Finder and published under the Open Government Licence v3.0. Contains public sector information licensed under that licence. Figures cover contract award notices published from January 2021 onward, with comprehensive coverage from 2023. Earlier contracts, and any award not published to Find a Tender or Contracts Finder, will not appear. This page describes contracts published by public bodies and is not affiliated with NEXUS Decommissioning Alliance. Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.
How to cite this data
Tender Radar (2026) NEXUS Decommissioning Alliance public sector contracts [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/suppliers/nexus-decommissioning-alliance (Accessed: 7 November 2026).
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