CPV category

90733000: Services related to water pollution

22 UK public contracts under 90733000 end in the next 18 months. Get the new tenders filed under it every weekday morning.

Get tenders under 90733000Search all CPV codes
302
Contracts since 2023
113
Buyers
22
Ending in 18 months
CPV 90733000: contracts by end datefrom award notices with a published end date, each contract counted once

Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q1 2027.

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22 contracts under 90733000 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.

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ContractBuyerHeld byEnds
Harwell Groundwater Treatment Plant Post Closure MonitoringNuclear Restoration Services LtdWSP UK LtdDec 2026in 7 weeks
Waiver - BWC_CQ3 - ADI Ltd- Water Testing ServiceBirmingham Women's and Children's NHS Foundation TrustADI LtdDec 2026in 7 weeks
Welsh Potosi - Esgair Ffriath Surface Water ManagementMining Remediation AuthorityMIDWEST PLANT LIMITEDDec 2026in 7 weeks
Minera Stryt Y Scweiar 2026 Culvert ReplacementMining Remediation AuthorityEvans Construction and Civil Engineering LimitedDec 2026in 7 weeks
UKRI-5242 Specialist Water Sampling for MicroplasticsUK Research & Innovation (UKRI)UK Centre for Ecology and Hydrology (UKCEH)Feb 2027in 3 months

Coming up

Planned procurements under 90733000

Tenders buyers have said they will publish, from their Find a Tender pipeline notices, the soonest first.

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What 90733000 covers

CPV code 90733000 is "Services related to water pollution", 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 302 UK public contracts since 2023, awarded by 113 buyers, most often Watford Community Housing and Scotland Excel. The typical contract was worth about £780k.

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UK public contracts since 2023

How buyers use 90733000

Contracts
302
Buyers
113
Typical value
£780k
Ending in 18 months
22

By year of award: 2023 131 · 2024 30 · 2025 76 · 2026 65. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (218).

Recent contracts under 90733000

ContractBuyerValueAwarded
Weekly Water Testing WD440 AERGloucestershire Health and Care NHS Foundation Trust£93kSept 20267 weeks ago
Water Analysis and sampplingMEDWAY NHS FOUNDATION TRUST£20kAug 20262 months ago
Water HygieneLEEDS TRINITY UNIVERSITY£26kAug 20263 months ago
Emergency Oil Spill Clean-up and Pollution Response ServicesPortsmouth City CouncilJul 20263 months ago
Harwell Groundwater Treatment Plant Post Closure MonitoringNuclear Restoration Services Ltd£299kJul 20264 months ago
Surface WaterAlder Hey£16kJul 20264 months ago
Groundwater Modelling National Framework 2026 - 2034ENVIRONMENT AGENCYFrameworkJun 20264 months ago
Welsh Potosi - Esgair Ffriath Surface Water ManagementMining Remediation Authority£115kJun 20265 months ago

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Where it sits

Codes above 90733000

  1. 90000000Sewage, refuse, cleaning and environmental services
  2. 90700000Environmental services
  3. 90730000Pollution tracking and monitoring and rehabilitation
  4. 90733000Services related to water pollution

See the whole market in environmental and waste services contracts, with buyers, suppliers and contracts ending soon.

Questions

About CPV code 90733000

What is CPV code 90733000?

CPV code 90733000 is "Services related to water pollution", 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 302 UK public contracts since 2023, awarded by 113 buyers, most often Watford Community Housing and Scotland Excel. The typical contract was worth about £780k.

Which codes sit above and below 90733000?

90733000 sits under 90000000 (Sewage, refuse, cleaning and environmental services), then 90700000 (Environmental services), then 90730000 (Pollution tracking and monitoring and rehabilitation). It has 9 more specific codes beneath it, the most used being 90733900 (Groundwater pollution treatment or rehabilitation).

Who wins contracts under CPV code 90733000?

The suppliers named most often on UK public contracts under 90733000 since 2023 are WSP UK LImited (23), AECOM Limited​ (20), ATKINSREALIS UK Limited (18). 341 different suppliers have won work under this code.

How do I get alerts for tenders using CPV code 90733000?

Add 90733000 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 90733000 also catches notices classified under its more specific codes.

How to cite this data

Tender Radar (2026) CPV code 90733000: Services related to water pollution [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/90733000-services-related-to-water-pollution (Accessed: 7 November 2026).

The figures change as notices are published, so the citation carries the date you read them.

Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.

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