CPV subcategory
31711424: Klystrons
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- 4
- Contracts since 2023
- 1
- Buyers
- 0
- Ending in 18 months
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What 31711424 covers
CPV code 31711424 is "Klystrons", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 4 UK public contracts since 2023, awarded by 1 buyer, most often UK Research and Innovations. The typical contract was worth about £530k.
One of the 9,454 official CPV codes. Not sure it is the right one? Describe your work and the finder suggests the codes that match.
UK public contracts since 2023
How buyers use 31711424
- Contracts
- 4
- Buyers
- 1
- Typical value
- £530k
- Ending in 18 months
- 0
By year of award: 2023 1 · 2024 2 · 2025 0 · 2026 1. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (4).
Buyers using this code most
Suppliers winning most often
- ScandiNova Systems AB2
- Canon Medical Components Europe B.V2
Recent contracts under 31711424
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| UKRI-5641 CLARA Kystron's spare part | UK Research & Innovation (UKRI) | £110k | Jan 202610 months ago |
| UKRI-3823 CLARA Linac 1 Replacement Modulators | UK Research & Innovation | £700k | Jun 20242 years 5 months ago |
| UKRI-3823 CLARA Linac 1 Replacement Modulators | UK Research & Innovation | £685k | Jun 20242 years 5 months ago |
| UKRI-2503 Klystron Equipment for STFC | UK Research & Innovation | £375k | Dec 20232 years 11 months ago |
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Where it sits
Codes above 31711424
- 31000000Electrical machinery, apparatus, equipment and consumables; lighting
- 31700000Electronic, electromechanical and electrotechnical supplies
- 31710000Electronic equipment
- 31711000Electronic supplies
- 31711400Valves and tubes
- 31711420Microwave tubes and equipment
- 31711424Klystrons
See the whole market in electrical equipment and lighting contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 31711424
None. 31711424 is as specific as the vocabulary goes for klystrons.
Questions
About CPV code 31711424
What is CPV code 31711424?
CPV code 31711424 is "Klystrons", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 4 UK public contracts since 2023, awarded by 1 buyer, most often UK Research and Innovations. The typical contract was worth about £530k.
Which codes sit above and below 31711424?
31711424 sits under 31000000 (Electrical machinery, apparatus, equipment and consumables; lighting), then 31700000 (Electronic, electromechanical and electrotechnical supplies), then 31710000 (Electronic equipment), then 31711000 (Electronic supplies), then 31711400 (Valves and tubes), then 31711420 (Microwave tubes and equipment). It has no more specific codes beneath it.
Who wins contracts under CPV code 31711424?
The suppliers named most often on UK public contracts under 31711424 since 2023 are ScandiNova Systems AB (2), Canon Medical Components Europe B.V (2). 2 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 31711424?
Add 31711424 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 31711424 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 31711424: Klystrons [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/31711424-klystrons (Accessed: 7 November 2026).
Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.
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