CPV category
31122000: Generator units
5 UK public contracts under 31122000 end in the next 18 months. Get the new tenders filed under it every weekday morning.
- 89
- Contracts since 2023
- 34
- Buyers
- 5
- Ending in 18 months
Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q1 2027.
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5 contracts under 31122000 ending in the next 18 months
The 5 ending soonest, with the supplier that holds each 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 |
|---|---|---|---|
| Battery Energy Storage System (BESS) for Cheltenham Ice Rink | Cheltenham Borough Council | John F Hunt limited | Nov 2026in 2 days |
| CSP26813 - OD Unit Box | UK Research and Innovation | OIZURU Co., Ltd. | Mar 2027in 5 months |
| Fuel Cell Tender | University of Exeter | Fuel Cell Systems Ltd | Apr 2027in 6 months |
| Generator Hire | Gov Facility Services Ltd | P K L GROUP U K LTD | Sept 2027in 11 months |
| Electrical Backup Generator Purchase | Northumbria Healthcare Facilities Management | 2 suppliers (framework) | Dec 2027in 1 year 2 months |
Coming up
Planned procurements under 31122000
Tenders buyers have said they will publish, from their Find a Tender pipeline notices, the soonest first.
Tender expected Jan 2027 (in 3 months)
Framework for Operated and Non-Operated Plant Equipment and Tools
Caerphilly County Borough Council£8.0mOpen procedureContract starts May 2027
Get these when they are published30 days free
What 31122000 covers
CPV code 31122000 is "Generator units", a category in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 89 UK public contracts since 2023, awarded by 34 buyers, most often NHS Shared Business Services Limited and Scottish Hydro Electric Power Distribution PLC. 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 31122000
- Contracts
- 89
- Buyers
- 34
- Typical value
- £500m
- Ending in 18 months
- 5
By year of award: 2023 10 · 2024 7 · 2025 57 · 2026 15. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (77).
Buyers using this code most
- NHS Shared Business Services Limited48
- Scottish Hydro Electric Power Distribution PLC4
- United Kingdom Atomic Energy Authority2
- Cheltenham Borough Council2
- University Hospitals of Derby and Burton NHS Foundation Trust2
- THE PIRBRIGHT INSTITUTE2
- Liverpool Heart and Chest Hospital NHS Foundation Trust2
- The James Hutton Institute1
Suppliers winning most often
- Ocean Kinetics Ltd4
- AJT Engineering Limited4
- I M Murray Engineering Limited3
- Gordon Diesel Services Limited3
- EH Group Engineering AG2
- Ameresco Limited2
- Carbon3 LtdSME2
- CHAP Group (Aberdeen) Ltd2
Recent contracts under 31122000
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| FW Repair & Maintain - Embedded Generation Mechanical Works - Multi Site | SCOTTISH HYDRO ELECTRIC POWER DISTRIBUTION PLC | Framework | Oct 20269 days ago |
| FW Repair & Maintain - Embedded Generation Mechanical Works - Multi Site | SCOTTISH HYDRO ELECTRIC POWER DISTRIBUTION PLC | Framework | Oct 20269 days ago |
| FW Repair & Maintain - Embedded Generation Mechanical Works - Multi Site | SCOTTISH HYDRO ELECTRIC POWER DISTRIBUTION PLC | Framework | Oct 20269 days ago |
| FW Repair & Maintain - Embedded Generation Mechanical Works - Multi Site | SCOTTISH HYDRO ELECTRIC POWER DISTRIBUTION PLC | Framework | Oct 20269 days ago |
| CSP26813 - OD Unit Box | UK Research and Innovation | £3.3m | Sept 20266 weeks ago |
| Electrical Backup Generator Purchase | Northumbria Healthcare Facilities Management | Framework | Sept 20262 months ago |
| Replacement of back up generator | Royal Armouries Museum | £206k | May 20265 months ago |
| Supply of Diesel Tank Generators | Devon & Somerset Fire & Rescue Authority | £27k | Mar 20268 months ago |
Get the new tenders filed under 31122000Every weekday before 9am, 30 days free
Where it sits
Codes above 31122000
- 31000000Electrical machinery, apparatus, equipment and consumables; lighting
- 31100000Electric motors, generators and transformers
- 31120000Generators
- 31122000Generator units
See the whole market in electrical equipment and lighting contracts, with buyers, suppliers and contracts ending soon.
Questions
About CPV code 31122000
What is CPV code 31122000?
CPV code 31122000 is "Generator units", a category in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 89 UK public contracts since 2023, awarded by 34 buyers, most often NHS Shared Business Services Limited and Scottish Hydro Electric Power Distribution PLC. The typical contract was worth about £500m.
Which codes sit above and below 31122000?
31122000 sits under 31000000 (Electrical machinery, apparatus, equipment and consumables; lighting), then 31100000 (Electric motors, generators and transformers), then 31120000 (Generators). It has 1 more specific code beneath it, the most used being 31122100 (Fuel cells).
Who wins contracts under CPV code 31122000?
The suppliers named most often on UK public contracts under 31122000 since 2023 are Ocean Kinetics Ltd (4), AJT Engineering Limited (4), I M Murray Engineering Limited (3). 76 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 31122000?
Add 31122000 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 31122000 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 31122000: Generator units [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/31122000-generator-units (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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