CPV category

90523000: Toxic waste disposal services except radioactive waste and contaminated soil

2 UK public contracts under 90523000 end in the next 18 months. Get the new tenders filed under it every weekday morning.

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47
Contracts since 2023
25
Buyers
2
Ending in 18 months

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2 contracts under 90523000 ending in the next 18 months

The 2 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.

Get these as they come up
ContractBuyerHeld byEnds
Waste Oil DisposalBournemouth, Christchurch and Poole CouncilOLLECOAug 2027in 9 months
Disposal of Firearms, Bladed Weapons and Nitrous OxideGreater Manchester Combined Authority - Greater Manchester PoliceSame Day PLC T/A Same Day plc Guardian ServiceAug 2027in 9 months

What 90523000 covers

CPV code 90523000 is "Toxic waste disposal services except radioactive waste and contaminated soil", 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 47 UK public contracts since 2023, awarded by 25 buyers, most often NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust) and Ministry of Defence. The typical contract was worth about £235k.

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UK public contracts since 2023

How buyers use 90523000

Contracts
47
Buyers
25
Typical value
£235k
Ending in 18 months
2

By year of award: 2023 17 · 2024 4 · 2025 14 · 2026 12. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (37).

Suppliers winning most often

  1. BIFFA Waste Services Ltd6
  2. Haltermann Carless UK Limited3
  3. NAMMO Sweden AB2
  4. Same Day PLC T/A Guardian Services2
  5. Metcollect Limited2
  6. Veolia Environmental Services (UK) Limited2
  7. Randles Cleaning Services LTD2
  8. Safety-kleen U.K. Limited2

Recent contracts under 90523000

ContractBuyerValueAwarded
Disposal of Knives and Offensive WeaponsThe Chief Constable for Hampshire and the Isle of Wight£35kSept 20262 months ago
The Provision of Hazardous Waste Management ServicesMayor's Office for Policing and Crime£1.0mJul 20263 months ago
Waste Management - Lot 2 Hazardous and Chemical Waste (Laboratory)ASTON UNIVERSITY£350kJun 20264 months ago
Collection and Safe Processing of Various Hazardous Chemical WasteCity of Bradford Metropolitan District Council£6kMay 20266 months ago
Disposal of Firefighting Chemical FoamSurrey County CouncilDec 202511 months ago
Provision of Hazardous Waste Collection and Equipment ManagementMayor's Office for Policing and Crime£50kNov 202511 months ago
fAWR Cowden safe recovery & disposal of ordnance 4 Years +1Ministry of Defence£1.4mOct 20251 year 1 month ago
Provision of Disposal of Illegal VapesLondon Borough of Hillingdon£150kSept 20251 year 2 months ago

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Where it sits

Codes above 90523000

  1. 90000000Sewage, refuse, cleaning and environmental services
  2. 90500000Refuse and waste related services
  3. 90520000Radioactive-, toxic-, medical- and hazardous waste services
  4. 90523000Toxic waste disposal services except radioactive waste and contaminated soil

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

Questions

About CPV code 90523000

What is CPV code 90523000?

CPV code 90523000 is "Toxic waste disposal services except radioactive waste and contaminated soil", 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 47 UK public contracts since 2023, awarded by 25 buyers, most often NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust) and Ministry of Defence. The typical contract was worth about £235k.

Which codes sit above and below 90523000?

90523000 sits under 90000000 (Sewage, refuse, cleaning and environmental services), then 90500000 (Refuse and waste related services), then 90520000 (Radioactive-, toxic-, medical- and hazardous waste services). It has 3 more specific codes beneath it, the most used being 90523100 (Weapons and ammunition disposal services).

Who wins contracts under CPV code 90523000?

The suppliers named most often on UK public contracts under 90523000 since 2023 are BIFFA Waste Services Ltd (6), Haltermann Carless UK Limited (3), NAMMO Sweden AB (2). 30 different suppliers have won work under this code.

How do I get alerts for tenders using CPV code 90523000?

Add 90523000 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 90523000 also catches notices classified under its more specific codes.

How to cite this data

Tender Radar (2026) CPV code 90523000: Toxic waste disposal services except radioactive waste and contaminated soil [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/90523000-toxic-waste-disposal-services-except-radioactive-waste-and-contaminated-soil (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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