£3.0mOpen · closes 30 Sept 2026Published 5 Aug 2026 (11 days ago)Transport
UK Hydrographic Office
View 3D network →Other
- Tenders published
- 474
- Total value
- £1.4bn
- Open now
- 1
- Last activity
- 2026-06-19
Spending over time
Published tender value by year, from official notices.
£166k
£3m
£9m
£15m
£58m
£248m
£238m
£197m
£18m
2018
2019
2020
2021
2022
2023
2024
2025
2026
When they’ll likely tender next
UK Hydrographic Office re-tenders these categories on a measurable cycle. Estimates come from their own published history — an overdue cycle means the last round has lapsed and a new notice could appear at any time.
| Category | Typical cycle | Next expected |
|---|---|---|
| Office & Computing Equipment | ~every 1 month | Overdue — may re-tender at any time |
| Education & Training | ~every 3 months | Sept 2026 |
| Supporting Transport & Travel Services | ~every 3 months | Nov 2026 |
| Laboratory & Precision Equipment | ~every 6 months | Dec 2026 |
| Environment & Waste | ~every 21 months | May 2027 |
Who wins here
Suppliers with the most published contract awards from UK Hydrographic Office.
- OCEANWISE LIMITED9 wins
- Radley Yeldar Limited8 wins
- Radley Yeldar5 wins
- Blue Communications4 wins
- SevenCs GmbH4 wins
- ESRI (UK) LIMITED3 wins
- Experis3 wins
- BJSS Limited3 wins
Who could bid next time →
Suppliers proven on this kind of work — with UK Hydrographic Office and with buyers like it. Every name is a published contract award.
Open opportunities
Recent tenders
£3.0mOpen · closes 30 Sept 2026Published 5 Aug 2026 (11 days ago)Transport
£108kClosedPublished 19 Jun 2026 (19 Jun 2026)Business Services
£80kClosedPublished 11 Jun 2026 (11 Jun 2026)Laboratory EquipmentSME-friendly
£80kPublished 8 Jun 2026 (8 Jun 2026)Laboratory EquipmentSME-friendly
£20kClosedPublished 3 Jun 2026 (3 Jun 2026)EducationSME-friendly
£3.5mPublished 21 May 2026 (21 May 2026)Transport
£10.0mPublished 23 Mar 2026 (23 Mar 2026)IT Services
£80kClosedPublished 9 Dec 2025 (9 Dec 2025)Laboratory EquipmentSME-friendly
£75kClosedPublished 28 Nov 2025 (28 Nov 2025)IT ServicesSME-friendly
£75kClosedPublished 26 Nov 2025 (26 Nov 2025)IT ServicesSME-friendly