Buyer profile
Trinity House
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Total contracts
220
Known spend
£45m
205 disclosed
Average value
£221,631
Per contract
Active suppliers
10
Last 5 years
Top suppliers
Last 5 years- 1
ASCO
15 winslatest 02 Oct 2026£1m
- 2
KPI OCEAN CONNECT
7 winslatest 02 Oct 2026£387,903
- 3
IAN WILLIAMS
6 winslatest 27 Aug 2026£402,540
- 4
LINDSAY BLEE & CO LTD
6 winslatest 30 Jun 2026£313,718
- 5
FRANK ARMITT & SONS LTD
4 winslatest 27 Aug 2026£265,628
- 6
Southampton Marine Services
2 winslatest 14 Dec 2025£561,888
- 7
MAINTENANCE PAINTING SYSTEMS
2 winslatest 24 Mar 2026£190,071
- 8
University of Essex
2 winslatest 21 Apr 2026£101,561
- 9
CASTLE SURVEYS LIMITED
2 winslatest 09 Oct 2026£76,905
- 10
EVERLLENCE UK LIMITED
2 winslatest 25 Mar 2026£74,525
What they buy
By CPV categoryConstruction worksCPV 45
28 contracts · £9m
Repair & maintenanceCPV 50
10 contracts · £2m
Business servicesCPV 79
9 contracts · £1m
Transport equipmentCPV 34
9 contracts · £552,951
Industrial machineryCPV 42
7 contracts · £1m
SoftwareCPV 48
6 contracts · £2m
Office & computing equipmentCPV 30
4 contracts · £262,560
Sewage, refuse & cleaningCPV 90
4 contracts · £157,856
Tender activity
Notices published per month — last 24 months
All contracts (220)
CM52 / T0528 - wormleighton site decommissioning
Trinity House have an upcoming procurement for the decommissioning of the Wormleighton Site, this includes removal of all apparatus from the land and restoring the site back to it'
MGO - THV galatea - asco
MGO - THV Galatea - 19th August 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=976805152
STA 1360 - watertight door for needles lighthouse
The Manufacture and Installation of a Watertight Door for Needles Lighthouse. To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html
STA1474 - administration, supervision and monitoring of the collection of light dues
Light Dues collection is a statutory GLA tax collecting function which is co-ordinated by Trinity House (TH) on behalf of the three GLAs of the UK and Ireland. Any vessel arriving
CM26 PSTN contract and migration to VOIP
This document is the Statement of Requirements (SoR) for a contract to manage our current PSTN lines and their imminent change to digital technology before the upcoming PSTN switch
CM17 - geotechnical and civil engineering
Trinity House are still exploring and reviewing market opportunities for engaging with a contractor/contractors for the completion of survey work relating to Geotechnical, Professi
MGO - THV galatea - KPI ocean connect
MGO - THV Galatea - KPI Ocean Connect - 8th July 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=971013272
MGO - THV patricia/galatea - asco
MGO - THV Patricia - 5th July 2025 MGO - THV Galatea - 30th July 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeI
STA 1497 - subscription renewal for lloyd's list intelligence
Subscription renewal for Lloyds List Intelligence (Sea Searcher Premium). Required to track vessel movements and access / download arrival data used for the collection of Light Due
CM12 - central monitoring and control system
Trinity House is currently exploring and reviewing market options to upgrade and/or replace its existing Remote Control and Monitoring System (RCMS) for Aids to Navigation. At pres
STA1492 engine parts
Engine Parts for THV Patricia which must be purchased from OEM To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=96646
MGO - THV galatea - propeller fuels
MGO - THV Galatea - Propeller Fuels - 17th June 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=963434935
STA1489 - hydrosphere
Purchase of 21 x Red lanterns LED Sabik M840 for Trinity House BSL requirements To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.ht
STA1488 - university of essex - representation of GLA aton in AI systems
As the adoption of the Maritime Autonomous Surface Ships (MASS) technology continues to grow, it is crucial to ensure the seamless interaction between MASS and the existing maritim
PO 184570 crane hire
Crane Hire for use on THV Patricia To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=961863070
Risk management review for general lighthouse authorities (gla's)
Risk or hazard assessment other than for construction. The General Lighthouse Authorities (GLA) for the United Kingdom and Ireland will be undertaking a comprehensive risk manageme
STA 1477 - THV alert - propeller hubs operating mechanisms
THV Alert require a hub to be machined and new operating components made to suit, therefore ensuring that Trinity House have a spare hub for both shafts. To view this notice, pleas
STA 1480 - THV patricia bow thruster rotor
Urgent requirement for a new rotor for THV Patricia. To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=961560962
Management development training programme
Standing STA ongoing management development training programme - (content development and delivery of modules 1-6) To view this notice, please click here: https://trinityhouse.delt
Director of navigation recruitment campaign
A new recruitment campaign for the Director of Navigations To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=961250093