CPV subcategory
71353100: Hydrographic surveying services
CPV code 71353100 is "Hydrographic surveying 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 9 UK public contracts since 2023, awarded by 6 buyers, most often MCA - Maritime and Coastguard Agency and Lincolnshire County Council. The typical contract was worth about £1.0m.
UK public contracts since 2023
How buyers use 71353100
- Contracts
- 9
- Buyers
- 6
- Typical value
- £1.0m
- Ending in 18 months
- 1
By year of award: 2023 5 · 2024 2 · 2025 1 · 2026 1. Figures as of 23 September 2026. Typical value is the median of single-supplier contracts with a published value (9).
Buyers using this code most
- MCA - Maritime and Coastguard Agency4
- Lincolnshire County Council1
- Satellite Applications Catapult Ltd1
- Breckland District Council1
- Environment Agency1
- London Borough of Haringey1
Suppliers winning most often
- Clinton Marine Survey AB2
- A-2-Sea Solutions Ltd1
- RAB Consultants Limited1
- Ridge and Partners LLP1
- Essex County Council - Place Services1
- Clintons Marine Survey AB1
- Jeremy Benn Associates Limited T/A JBA Consulting Limited1
- CONNECT LETTINGS AND MANAGEMENT LIMITED1
Recent contracts under 71353100
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| Ibrahim Batch 5 - Council | London Borough of Haringey | £103k | Aug 2026 |
| MMF 2 - Mids Hub - Trent Surveys | Environment Agency | £366k | Aug 2025 |
| SS Richard Montgomery - Protection of Wrecks Act 1973 Section - Surveys | MCA - Maritime and Coastguard Agency | £1.0m | Apr 2024 |
| Ecology Support for Breckland District Council | Breckland District Council | £40k | Feb 2024 |
| Construction and Design Professional Services | Satellite Applications Catapult Ltd | £3.0m | Nov 2023 |
| Property Flood Resilience (PFR) Surveys | Lincolnshire County Council | £20k | Jun 2023 |
| Hydrographic Survey Services Lot 2 - Medium Water | MCA - Maritime and Coastguard Agency | £6.0m | May 2023 |
| Hydrographic Survey Services - Lot 1 Shallow Water | MCA - Maritime and Coastguard Agency | £6.0m | May 2023 |
Where it sits
Codes above 71353100
- 71000000Architectural, construction, engineering and inspection services
- 71300000Engineering services
- 71350000Engineering-related scientific and technical services
- 71353000Surface surveying services
- 71353100Hydrographic surveying services
See the whole market in architecture and engineering contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 71353100
None. 71353100 is as specific as the vocabulary goes for hydrographic surveying services.
Questions
About CPV code 71353100
What is CPV code 71353100?
CPV code 71353100 is "Hydrographic surveying 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 9 UK public contracts since 2023, awarded by 6 buyers, most often MCA - Maritime and Coastguard Agency and Lincolnshire County Council. The typical contract was worth about £1.0m.
Which codes sit above and below 71353100?
71353100 sits under 71000000 (Architectural, construction, engineering and inspection services), then 71300000 (Engineering services), then 71350000 (Engineering-related scientific and technical services), then 71353000 (Surface surveying services). It has no more specific codes beneath it.
Who wins contracts under CPV code 71353100?
The suppliers named most often on UK public contracts under 71353100 since 2023 are Clinton Marine Survey AB (2), A-2-Sea Solutions Ltd (1), RAB Consultants Limited (1). 8 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 71353100?
Add 71353100 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 71353100 also catches notices classified under its more specific codes.
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