CPV class
51230000: Installation services of testing equipment
1 UK public contract under 51230000 ends in the next 18 months. Get the new tenders filed under it every weekday morning.
- 12
- Contracts since 2023
- 11
- Buyers
- 1
- Ending in 18 months
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1 contract under 51230000 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 |
|---|---|---|---|
| Legionella and Pseudomonas Aeruginosa testing | SOMERSET NHS FOUNDATION TRUST | INDEX MICROBIOLOGY LIMITED | Mar 2027in 5 months |
What 51230000 covers
CPV code 51230000 is "Installation services of testing equipment", a class in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 12 UK public contracts since 2023, awarded by 11 buyers, most often Sellafield Limited and Dungeness A Site. The typical contract was worth about £52k.
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 51230000
- Contracts
- 12
- Buyers
- 11
- Typical value
- £52k
- Ending in 18 months
- 1
By year of award: 2023 2 · 2024 5 · 2025 3 · 2026 2. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (10).
Buyers using this code most
Suppliers winning most often
- Penny Hydraulics Limited1
- Integrated Decommissioning Solutions Limited1
- ABB Limited1
- Installation Technology Ltd1
- RSK Environment LTD1
- Bristol City Council1
- Samsung Electronics (UK) Limited1
- City Science Corporation Limited1
Recent contracts under 51230000
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| Legionella and Pseudomonas Aeruginosa testing | SOMERSET NHS FOUNDATION TRUST | £14k | Mar 20268 months ago |
| Lead Lithium Experimentation Loop | UK Atomic Energy Authority | £1.2m | Oct 20251 year 1 month ago |
| Provision of Radiation Tolerance Testing of Proximity Sensors | Sellafield Limited | £50k | Sept 20251 year 2 months ago |
| RSK Environment Ltd | UK SHARED BUSINESS SERVICES LIMITED | £20k | May 20242 years 6 months ago |
| Provision of ESN Royal London Hospital Proof of Concept - Awarded Contract | Home Office | £48k | Mar 20242 years 8 months ago |
| DDP00728 - IIND Offsite Testing | Sellafield Ltd | £1.1m | Jan 20242 years 10 months ago |
| 2 off Lid Lifting and Jacking Tools (LLJTs), 1 off Lid Inspection Stand (LIS) | Dungeness A Site | £53k | Nov 20233 years ago |
| IDS/IPS Test Rig | Defence Science and Technology Laboratory | £152k | Feb 20224 years 9 months ago |
Get the new tenders filed under 51230000Every weekday before 9am, 30 days free
Where it sits
Codes above 51230000
- 51000000Installation services (except software)
- 51200000Installation services of equipment for measuring, checking, testing and navigating
- 51230000Installation services of testing equipment
More specific
Codes beneath 51230000
None. 51230000 is as specific as the vocabulary goes for installation services of testing equipment.
Questions
About CPV code 51230000
What is CPV code 51230000?
CPV code 51230000 is "Installation services of testing equipment", a class in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 12 UK public contracts since 2023, awarded by 11 buyers, most often Sellafield Limited and Dungeness A Site. The typical contract was worth about £52k.
Which codes sit above and below 51230000?
51230000 sits under 51000000 (Installation services (except software)), then 51200000 (Installation services of equipment for measuring, checking, testing and navigating). It has no more specific codes beneath it.
Who wins contracts under CPV code 51230000?
The suppliers named most often on UK public contracts under 51230000 since 2023 are Penny Hydraulics Limited (1), Integrated Decommissioning Solutions Limited (1), ABB Limited (1). 14 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 51230000?
Add 51230000 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 51230000 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 51230000: Installation services of testing equipment [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/51230000-installation-services-of-testing-equipment (Accessed: 6 November 2026).
Relative dates (such as “in 6 days”) count from 6 November 2026, when this page was built.
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