CPV subcategory
71351920: Oceanography and hydrology services
2 UK public contracts under 71351920 end in the next 18 months. Get the new tenders filed under it every weekday morning.
- 36
- Contracts since 2023
- 20
- Buyers
- 2
- Ending in 18 months
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2 contracts under 71351920 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.
| Contract | Buyer | Held by | Ends |
|---|---|---|---|
| Satellite Derived Bathymetry | UK Hydrographic Office | EOMAP GmbH Co.kg | Dec 2027in 1 year 2 months |
| National Tide Gauge Network Support & Maintenance 2025 - 2030 | Environment Agency | National Oceanography Centre Innovations Limited | Mar 2028in 1 year 5 months |
What 71351920 covers
CPV code 71351920 is "Oceanography and hydrology 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 36 UK public contracts since 2023, awarded by 20 buyers, most often Moray Council and Environment Agency. The typical contract was worth about £91k.
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 71351920
- Contracts
- 36
- Buyers
- 20
- Typical value
- £91k
- Ending in 18 months
- 2
By year of award: 2023 4 · 2024 15 · 2025 13 · 2026 4. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (26).
Buyers using this code most
Suppliers winning most often
- Pat Munro (Alness) Ltd3
- A-2-Sea Solutions Ltd2
- CR Contracting North LTD2
- Highland Fencing & Barrier Contractors2
- HII Unmanned Systems Inc2
- National Oceanography Centre Innovations Limited2
- Geo Smart Decisions LtdSME2
- Rigare Ltd2
Recent contracts under 71351920
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| STA1529 Bathymetric and Topographic Survey of Wolf Rock Lighthouse | Trinity House | £30k | Jun 20264 months ago |
| Contract for the Provision of a Field Survey and Hydrodynamic Computational Modelling at Burry Inlet Saltmarsh | City & County of Swansea | £23k | Nov 202511 months ago |
| Development of a hydrological network across the Long Term Monitoring Network: Thursley | Natural England | £9k | Nov 202511 months ago |
| Development of a network of hydrological monitoring across the Long Term Monitoring Network: Finglandrigg | Natural England | £12k | Nov 202511 months ago |
| In service Support for REMUS Unmanned Underwater Vehicle (UUV) Systems | Ministry of Defence | £3.0m | Nov 20251 year ago |
| Rental of Drop Camera & Operator | National Oceanography Centre | £38k | Aug 20251 year 2 months ago |
| Underwater Inspections | West Sussex County Council | £124k | Jul 20251 year 4 months ago |
| National Tide Gauge Network Support & Maintenance 2025 - 2030 | Environment Agency | £1.5m | Apr 20251 year 7 months ago |
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Where it sits
Codes above 71351920
- 71000000Architectural, construction, engineering and inspection services
- 71300000Engineering services
- 71350000Engineering-related scientific and technical services
- 71351000Geological, geophysical and other scientific prospecting services
- 71351900Geology, oceanography and hydrology services
- 71351920Oceanography and hydrology services
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More specific
Codes beneath 71351920
Questions
About CPV code 71351920
What is CPV code 71351920?
CPV code 71351920 is "Oceanography and hydrology 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 36 UK public contracts since 2023, awarded by 20 buyers, most often Moray Council and Environment Agency. The typical contract was worth about £91k.
Which codes sit above and below 71351920?
71351920 sits under 71000000 (Architectural, construction, engineering and inspection services), then 71300000 (Engineering services), then 71350000 (Engineering-related scientific and technical services), then 71351000 (Geological, geophysical and other scientific prospecting services), then 71351900 (Geology, oceanography and hydrology services). It has 4 more specific codes beneath it, the most used being 71351923 (Bathymetric surveys services).
Who wins contracts under CPV code 71351920?
The suppliers named most often on UK public contracts under 71351920 since 2023 are Pat Munro (Alness) Ltd (3), A-2-Sea Solutions Ltd (2), CR Contracting North LTD (2). 46 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 71351920?
Add 71351920 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 71351920 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 71351920: Oceanography and hydrology services [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/71351920-oceanography-and-hydrology-services (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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