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)
Gb-london: T0365 - replacement business laptops
Purchase of 70 replacement business laptops, associated accessories and warranty provision, with a provision for the secure disposal of the current asset estate.
Passenger and catering services for THV patricia voyages
Tender for the provision of Passenger and Catering Services on board Trinity House Vessel Patricia Voyages.
Gb-london: STA964 - attendance of rolls royce engineer during THV galatea drydock
As part of the required maintenance for THV Galatea, drydock and repair was carried out in March 2017. During this drydock and repair, attendance at the vessel in Middlesbrough was
Gb-london: T0357 - anvil point potable water supply
Installation and supply of a potable water supply at is required for two lighthouse cottages at Anvil Point, Durlston, Dorset. A quotation is sought for the supply and installation
Gb-london: replacement business laptops
The objective of this tender is to purchase approximately seventy new business laptops to establish a suitable single standard replacement for the current laptop hardware in the bu
Gb-london: T0360 - mechanical fabrication works for type 2 LAS buoy components
Quotation process for mechanical fabrication works for Type 2 LAS components - Fabrication of navigational buoy components. Two lots are available for quotation. Lot 1 consists of
T0345 - S2 - LV05 (2017)
Dry-docking of Lightvessel No. 05 during 2017
Gb-london: assorted electrical cubicle requirement for trinity house swansea stock
Purchase of multiple assorted electrical cubicles as per Trinity House specification to replenish Swansea stock requirements.
Gb-london: T0360 - mechanical fabrication works for type 2 LAS buoy components
NOTE: This notice was updated on 04 July 2017 for the following reason: A two day extension to the closing date for responses has been provided. The period of works dates have been
Gb-london: T0357 - anvil point potable water supply
NOTE: This notice was updated on 31 May 2017 for the following reason: Period of work to be confirmed. Works required after the summer period, therefore the provision of September
Gb-harwich: electrical cubicles for sark lighthouse
Purchase of Electrical Cubicles for Sark Lighthouse Modernisation Project
Gb-harwich: T0347 - design and manufacture of access platform for off shore lighthouses
NOTE: This notice was updated on 24 January 2017 for the following reason: Extension of deadline. Responses are now required by 12:00 on Monday 30th January 2017.Request for Quotat
Gb-harwich: STA902 - jotun paint for THV galatea drydock and repair
Purchase of marine coatings system for THV Galatea prior to drydock and repair. Coatings specialist to attend during drydock and oversee application to ensure certification and com
Gb-harwich: STA903 - rolls royce spare parts for THV galatea drydock and repair
Purchase of Rolls Royce spare parts for THV Galatea. Parts required for drydock and repair. Spare parts include two sets of Aquamasters lower end spares and one set of spares for b
Gb-london: STA824 - upgrade of epelorus system
Upgrade of the current ePelorus system to include recommended/desirable improvements.
Gb-harwich: box junction batteries for type 1 buoys
Manufacture and supply of 20 Box Junction Batteries for Type 1 Buoys. High power version.
Gb-london: STA845 - galatea karm forks & pins
Repair of THV Galateas Farm Forks and Pins. Contract includes those located on both sides of the vessel.
Gb-harwich: STE 467 - virtual AIS aton network
This Project allows for the deployment of a Virtual AIS System using fixed, afloat and mobile equipment. Virtual AtoN AIS is to be deployed from the Planning Centre, Harwich using
GB-UK: T0343 - human factors & marine aids to navigation presentation in e-navigation survey
Human Factors & Marine Aids to Navigation Presentation in e-Navigation Study
Gb-london: gb-london STA844 crane-harwich buoy yard
Purchase of a new crane for use in Harwich Buoy Yard, used in assisting the ships and shore side buoy yard with day to day business.