CPV category

43121000: Well-drilling machinery

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What 43121000 covers

CPV code 43121000 is "Well-drilling machinery", a category in the Common Procurement Vocabulary used to classify UK public sector contracts. We have not seen it on a UK public contract award since 2023, so a broader code above it will usually find more tenders.

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Questions

About CPV code 43121000

What is CPV code 43121000?

CPV code 43121000 is "Well-drilling machinery", a category in the Common Procurement Vocabulary used to classify UK public sector contracts. We have not seen it on a UK public contract award since 2023, so a broader code above it will usually find more tenders.

Which codes sit above and below 43121000?

43121000 sits under 43000000 (Machinery for mining, quarrying, construction equipment), then 43100000 (Mining equipment), then 43120000 (Coal or rock cutters and tunnelling machinery, and boring or sinking machinery). It has 6 more specific codes beneath it, the most used being 43121500 (Well-testing equipment).

How do I get alerts for tenders using CPV code 43121000?

Add 43121000 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 43121000 also catches notices classified under its more specific codes.

How to cite this data

Tender Radar (2026) CPV code 43121000: Well-drilling machinery [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/43121000-well-drilling-machinery (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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