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CN

UK PUBLIC-SECTOR SUPPLIER

Companies House 03975999 · United Kingdom

Cavendish Nuclear

Cavendish Nuclear is a supplier to UK public-sector buyers. This profile aggregates its public-record contract wins — who it sells to, what it supplies, latest awards and activity over time.

Data period: 2023-06-20 to 2026-06-20Updated 2026-06-20

33

Contracts won

9

Public buyers

9

Categories

2023

Active since

According to ENKII, Cavendish Nuclear has won 33 UK public-sector contracts from 9 public buyers across 9 procurement categories between 2023-06-20 and 2026-06-20, most recently working with Sellafield Ltd.

Public-sector buyers

Who Cavendish Nuclear supplies

The UK public bodies Cavendish Nuclear has won the most contracts from.

BuyerContracts won
Sellafield Ltd7
Sellafield Limited8
MAGNOX LIMITED5
Nuclear Restoration Services Limited5
NUCLEAR RESTORATION SERVICES3
Nuclear Waste Services Limited2
LLWR trading as Nuclear Waste Services1
LLWR1
Nuclear Waste Services1

What they supply

Cavendish Nuclear's public-sector categories

Common Procurement Vocabulary (CPV) breakdown of contracts won over the reporting period.

38340000

38340000
19 contracts won

71310000

71310000
4 contracts won

71350000

71350000
1 contract won

71330000

71330000
2 contracts won

90710000

90710000
3 contracts won

90520000

90520000
1 contract won

90720000

90720000
1 contract won

38430000

38430000
1 contract won

73110000

73110000
1 contract won

Recent contracts

Latest contracts won by Cavendish Nuclear

The most recently published award notices on Find a Tender and Contracts Finder.

SGHWR Reactor Dose Modelling

Nuclear Restoration Services Limited · 2025-12-10

£35K

Winfrith Engineering: ILW Management Support

Nuclear Restoration Services Limited · 2025-07-15

£500K

P1 - Provision of technical author support

Framework / DPS

Nuclear Restoration Services Limited (Dounreay) · 2025-07-03

Framework value not attributable

Installed Radiation Protection Instruments (IRPI)

Nuclear Waste Services · 2025-06-24

£112K

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Activity over time

Cavendish Nuclear's public-sector activity by year

Contracts won per year, by published award date.

YearContracts won
20257
202415
202311

Frequently asked

Common questions about Cavendish Nuclear

How many public-sector contracts has Cavendish Nuclear won?

Cavendish Nuclear has won 33 contracts from 9 UK public-sector buyers between 2023-06-20 and 2026-06-20, across 9 procurement categories.

Which public bodies does Cavendish Nuclear supply?

Cavendish Nuclear's largest public-sector buyers by award value are Sellafield Ltd, Sellafield Limited, MAGNOX LIMITED. It has worked with 9 public buyers in total.

What does Cavendish Nuclear supply to the public sector?

Cavendish Nuclear's public-sector work is concentrated in 38340000, 71310000, 71350000. See the full CPV category breakdown below.

Is Cavendish Nuclear a competitor for contracts my business wants?

If you bid for similar work, Cavendish Nuclear may be an incumbent you're competing against. ENKII scores your business against live tenders, shows the incumbents on each one, and identifies the certifications you need to compete. Free Readiness Score in 3 minutes.

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Related ENKII resources

Sources & methodology

How this profile is compiled

Analysed by ENKII · Updated 2026-06-20

This profile aggregates public-record award data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and resolves supplier identities (this profile is matched at high confidence); we don't edit the underlying facts.

Source portals

  • · Find a Tender (find-tender.service.gov.uk)
  • · Contracts Finder
  • · Spend Network
Full methodology — calculations, refresh cadence & caveats

This profile reproduces public-record award data published by UK government buyers; ENKII aggregates but does not alter the underlying facts. Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.

Spotted an error, or want this profile corrected or removed? Contact hello@enkii.io and we'll review it promptly.

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