CPV subcategory
90733400: Surface water treatment services
7 UK public contracts under 90733400 end in the next 18 months. Get the new tenders filed under it every weekday morning.
- 31
- Contracts since 2023
- 25
- Buyers
- 7
- Ending in 18 months
Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q1 2027.
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7 contracts under 90733400 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 |
|---|---|---|---|
| Waiver - BWC_CQ3 - ADI Ltd- Water Testing Service | Birmingham Women's and Children's NHS Foundation Trust | ADI Ltd | Dec 2026in 7 weeks |
| Water Hygiene Management Services | Housing 21 | 2 suppliers (framework) | Feb 2027in 4 months |
| Maintenance contract for Water Treatment | Royal Berkshire NHS Foundation Trust | Vantive Limited | Mar 2027in 5 months |
| CSP26386 - Annual water treatment and hygiene contract | UK Research and Innovation | ADVANCED WATER TECHNOLOGIES LIMITED | Apr 2027in 6 months |
| Water Coolers and Boilers | Bedfordshire Police | Cooleraid Ltd | May 2027in 6 months |
What 90733400 covers
CPV code 90733400 is "Surface water treatment services", 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 31 UK public contracts since 2023, awarded by 25 buyers, most often Midland Heart Limited and Foreign, Commonwealth and Development Office. The typical contract was worth about £67k.
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 90733400
- Contracts
- 31
- Buyers
- 25
- Typical value
- £67k
- Ending in 18 months
- 7
By year of award: 2023 5 · 2024 8 · 2025 8 · 2026 10. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (27).
Buyers using this code most
Suppliers winning most often
- Integrated Water Services (IWS) Ltd4
- TOTAL ENVIRONMENTAL COMPLIANCE Ltd4
- GMS Services Limited3
- Orion Building Engineering Services Limited3
- ProEconomy Limited3
- Life Environmental Services Limited2
- Synergy Plus Co., Ltd2
- Can West Services Ltd2
Recent contracts under 90733400
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| Weekly Water Testing WD440 AER | Gloucestershire Health and Care NHS Foundation Trust | £93k | Sept 20267 weeks ago |
| Water Analysis and samppling | MEDWAY NHS FOUNDATION TRUST | £20k | Aug 20262 months ago |
| Legionella Remedials | Mosscare St Vincent's Housing Group Limited | £20k | Apr 20266 months ago |
| Legionella Remedials | Mosscare St Vincent's Housing Group Limited | £20k | Apr 20266 months ago |
| CSP26386 - Annual water treatment and hygiene contract | UK Research and Innovation | £23k | Apr 20267 months ago |
| Waiver - BWC_CQ3 - ADI Ltd- Water Testing Service | Birmingham Women's and Children's NHS Foundation Trust | £75k | Jan 202610 months ago |
| Water sampling - Worthing | University Hospitals Sussex NHS Foundation Trust | £28k | Oct 20251 year ago |
| Water Maintenance | MEDWAY NHS FOUNDATION TRUST | £20k | Aug 20251 year 2 months ago |
Get the new tenders filed under 90733400Every weekday before 9am, 30 days free
Where it sits
Codes above 90733400
- 90000000Sewage, refuse, cleaning and environmental services
- 90700000Environmental services
- 90730000Pollution tracking and monitoring and rehabilitation
- 90733000Services related to water pollution
- 90733400Surface water treatment services
See the whole market in environmental and waste services contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 90733400
None. 90733400 is as specific as the vocabulary goes for surface water treatment services.
Questions
About CPV code 90733400
What is CPV code 90733400?
CPV code 90733400 is "Surface water treatment services", 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 31 UK public contracts since 2023, awarded by 25 buyers, most often Midland Heart Limited and Foreign, Commonwealth and Development Office. The typical contract was worth about £67k.
Which codes sit above and below 90733400?
90733400 sits under 90000000 (Sewage, refuse, cleaning and environmental services), then 90700000 (Environmental services), then 90730000 (Pollution tracking and monitoring and rehabilitation), then 90733000 (Services related to water pollution). It has no more specific codes beneath it.
Who wins contracts under CPV code 90733400?
The suppliers named most often on UK public contracts under 90733400 since 2023 are Integrated Water Services (IWS) Ltd (4), TOTAL ENVIRONMENTAL COMPLIANCE Ltd (4), GMS Services Limited (3). 24 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 90733400?
Add 90733400 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 90733400 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 90733400: Surface water treatment services [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/90733400-surface-water-treatment-services (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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