CPV subcategory
31121331: Turbine rotors
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- 48
- Contracts since 2023
- 1
- Buyers
- 0
- Ending in 18 months
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What 31121331 covers
CPV code 31121331 is "Turbine rotors", 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 48 UK public contracts since 2023, awarded by 1 buyer, most often NHS Shared Business Services Limited. The typical contract was worth about £500m.
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 31121331
- Contracts
- 48
- Buyers
- 1
- Typical value
- £500m
- Ending in 18 months
- 0
By year of award: 2023 0 · 2024 0 · 2025 48 · 2026 0. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (48).
Buyers using this code most
Suppliers winning most often
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Where it sits
Codes above 31121331
- 31000000Electrical machinery, apparatus, equipment and consumables; lighting
- 31100000Electric motors, generators and transformers
- 31120000Generators
- 31121000Generating sets
- 31121300Wind-energy generators
- 31121330Wind turbine generators
- 31121331Turbine rotors
See the whole market in electrical equipment and lighting contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 31121331
None. 31121331 is as specific as the vocabulary goes for turbine rotors.
Questions
About CPV code 31121331
What is CPV code 31121331?
CPV code 31121331 is "Turbine rotors", 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 48 UK public contracts since 2023, awarded by 1 buyer, most often NHS Shared Business Services Limited. The typical contract was worth about £500m.
Which codes sit above and below 31121331?
31121331 sits under 31000000 (Electrical machinery, apparatus, equipment and consumables; lighting), then 31100000 (Electric motors, generators and transformers), then 31120000 (Generators), then 31121000 (Generating sets), then 31121300 (Wind-energy generators), then 31121330 (Wind turbine generators). It has no more specific codes beneath it.
Who wins contracts under CPV code 31121331?
The suppliers named most often on UK public contracts under 31121331 since 2023 are Ameresco Limited (2), Carbon3 Ltd (2), CHAP Group (Aberdeen) Ltd (2). 36 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 31121331?
Add 31121331 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 31121331 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 31121331: Turbine rotors [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/31121331-turbine-rotors (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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