Public sector supplier
Cavendish Nuclear Limited public sector contracts
Cavendish Nuclear Limited appears as a named supplier on 30 UK public sector contracts awarded since 2023.
5 of those were awarded in the last twelve months.
Its most frequent public sector customer is Sellafield Limited, with 10 contracts, and it has supplied 9 buying organisations in total.
- 5
- Contracts, last 12 months
- 30
- Contracts since 2021
- 9
- Public sector buyers
- £520k
- Median contract won outright
- 3
- Expiring in 18 months
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 29 Jul 2026.
Coming up for renewal
3 contracts expiring in the next 18 months
Each of these is a contract Cavendish Nuclear Limited currently holds with an end date already published. If you compete with them, this is where the openings are. If you are the buyer, it is your renewal diary.
| Contract | Buyer | Value | Expires |
|---|---|---|---|
| Multi-site Project Support - Engineering & Project Management | Magnox Limited | £15.0m(shared, 3 suppliers) | 8 Oct 2026 |
| Installed Radiation Protection Instruments (IRPI) | Nuclear Waste Services | £112k | 31 Mar 2027 |
| D1208 In-cell Inspections | Nuclear Restoration Services Limited (Dounreay) | £106k | 21 Sept 2027 |
Overview
Most of that work falls under architecture and engineering.
24 of these were awarded to it as the only named supplier; the remaining 6 are contracts 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 £520k.
3 of its contracts are due to end within the next eighteen months.
Contracts won per quarter
Recent activity
Latest contracts won
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 Cavendish Nuclear Limited.
Who they supply
Most frequent buyers
- 01Sellafield Limited10 contracts
- 02Nuclear Restoration Services Limited ( Dounreay)4 contracts
- 03Nuclear Restoration Services Limited4 contracts
- 04Magnox LTD4 contracts
- 05United Kingdom National Nuclear Laboratory2 contracts
- 06Nuclear Waste Services Limited2 contracts
- 07Dounreay- A division of Magnox Limited2 contracts
- 08LLWR trading as Nuclear Waste Services1 contract
- 09LLWR1 contract
What they supply
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.
- 90721600Radiation protection services5
- 90520000Radioactive-, toxic-, medical- and hazardous waste services2
- 71900000Laboratory services2
- 71300000Engineering services2
- 38341000Apparatus for measuring radiation2
- 98391000Decommissioning services1
- 71631000Technical inspection services1
- 71356300Technical support services1
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Other suppliers
Also active in public sector contracts
Common questions
Cavendish Nuclear Limited, in short
Which public sector organisations does Cavendish Nuclear Limited supply?
Across 30 contracts recorded since 2021, Cavendish Nuclear Limited has supplied 9 UK public sector buyers. The most frequent are Sellafield Limited (10 contracts), Nuclear Restoration Services Limited ( Dounreay) (4 contracts), Nuclear Restoration Services Limited (4 contracts).
What does Cavendish Nuclear Limited supply to the public sector?
Its contracts fall mainly under architecture and engineering, environmental and waste services, laboratory and precision equipment. Categories are derived from the CPV codes published on each award notice.
How many public sector contracts has Cavendish Nuclear Limited won?
30 since 2021, of which 24 were awarded to it as the only named supplier and 6 are 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 Cavendish Nuclear Limited contracts come up for renewal?
3 contracts held by Cavendish Nuclear Limited have an end date within the next 18 months, the earliest on 8 Oct 2026. End dates are published in the original award notices, so they are visible well before any re-tender is advertised.
Where does this information about Cavendish Nuclear Limited 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.
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 Cavendish Nuclear Limited.