CPV subcategory
31711420: Microwave tubes and equipment
1 UK public contract under 31711420 ends in the next 18 months. Get the new tenders filed under it every weekday morning.
- 9
- Contracts since 2023
- 3
- Buyers
- 1
- Ending in 18 months
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1 contract under 31711420 ending in the next 18 months
The one ending soonest, with the supplier that holds it now. End dates come from the original award notices, so each one is a re-tender with a date on it.
| Contract | Buyer | Held by | Ends |
|---|---|---|---|
| CSP26930 - Waveguide Switch | UK Research and Innovation | FLANN MICROWAVE LIMITED | Dec 2026in 5 weeks |
What 31711420 covers
CPV code 31711420 is "Microwave tubes and equipment", 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 9 UK public contracts since 2023, awarded by 3 buyers, most often UK Research and Innovations and Ministry of Defence. The typical contract was worth about £375k.
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 31711420
- Contracts
- 9
- Buyers
- 3
- Typical value
- £375k
- Ending in 18 months
- 1
By year of award: 2023 3 · 2024 3 · 2025 0 · 2026 3. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (9).
Buyers using this code most
Suppliers winning most often
- ScandiNova Systems AB2
- Canon Medical Components Europe B.V2
- Airbus Defence and Space LTD1
- The University of Strathclyde1
- Quasar Microwave Technology Ltd1
- Kyoto Fusioneering Limited1
- Flann Microwave Ltd1
Recent contracts under 31711420
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| CSP26930 - Waveguide Switch | UK Research and Innovation | £12k | Oct 20262 weeks ago |
| STEP MAST-U EBW II Upgrade | UK Fusion Energy Limited | £5.5m | Jul 20264 months ago |
| 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 |
| GB-Swindon: UKRI-3906 Waveguide for CLARA | UK Research & Innovation | £42k | Mar 20242 years 8 months ago |
| UKRI-2503 Klystron Equipment for STFC | UK Research & Innovation | £375k | Dec 20232 years 11 months ago |
| Quantum Cold Rubidium Microwave Atomic Clock | Ministry of Defence | £105k | Nov 20233 years ago |
Get the new tenders filed under 31711420Every weekday before 9am, 30 days free
Where it sits
Codes above 31711420
- 31000000Electrical machinery, apparatus, equipment and consumables; lighting
- 31700000Electronic, electromechanical and electrotechnical supplies
- 31710000Electronic equipment
- 31711000Electronic supplies
- 31711400Valves and tubes
- 31711420Microwave tubes and equipment
See the whole market in electrical equipment and lighting contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 31711420
Questions
About CPV code 31711420
What is CPV code 31711420?
CPV code 31711420 is "Microwave tubes and equipment", 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 9 UK public contracts since 2023, awarded by 3 buyers, most often UK Research and Innovations and Ministry of Defence. The typical contract was worth about £375k.
Which codes sit above and below 31711420?
31711420 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). It has 4 more specific codes beneath it, the most used being 31711422 (Microwave equipment).
Who wins contracts under CPV code 31711420?
The suppliers named most often on UK public contracts under 31711420 since 2023 are ScandiNova Systems AB (2), Canon Medical Components Europe B.V (2), Airbus Defence and Space LTD (1). 7 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 31711420?
Add 31711420 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 31711420 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 31711420: Microwave tubes and equipment [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/31711420-microwave-tubes-and-equipment (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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