Buyer profile
Trinity House
Get alerts when Trinity House publishes a new tender — 7-day free trial, then £4.99/month.
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)
T0419 - firewalls and security user requirements
The purpose of this tender process is to identify a supplier who will be capable to provide all required firewall software, hardware and licences, in accordance with Trinity House'
Gb-harwich: C1068 - start point lighthouse painting
External Painting of Start Point Lighthouse and associated cottages
Gb-harwich: STA1102 - anatec ltd - software renewal
Single Tender Action purchase of Annual Software Renewal from 1st April 2019 - 31st March 2020 for a variety of Anatec developed and supported items. The wide range of software and
Gb-london: STA1096 - imanage EMEA maintenance agreement
Maintenance agreement for the iManage Document Management System (DMS) software licences.
Gb-london: T0405 - lundy north re-engineering - civil phase
Modernisation of Lighthouse. The objective of this tender is to appoint a contractor who can undertake the required works at Lundy North Lighthouse. The potential supplier must hav
Operator services for south stack lighthouse visitor centre
Trinity House wish to identify a contractor to provide operator services for the Visitor Centre at South Stack Lighthouse. This service will not include Lighthouse Attendant duties
Framework agreement for the provision of temporary agency crewing of trinity house vessels
Text to be corrected in the original notice: Place of text to be modified: Previous publication concerning this procedure Instead of: Not Provided Read: 2018/S 125-285229 Other add
T0419 - firewalls and security user requirements
The purpose of this tender process is to identify a supplier who will be capable to provide all required firewall software, hardware and licences, in accordance with Trinity House'
Drydock and repair for THV alert
Trinity House Vessel (THV) Alert requires placing into dry-dock for routine repair works.
Gb-harwich: T0416 - buoy maintenance services for the rivers deben and ore
Request for Quotation for the Buoy Maintenance Services for the Rivers Deben and Ore, including inspection, repair, removal, storage and re-deployment. Full requirement details are
Gb-harwich: upgrade, installation and set-up of new BMS trend controllers
Upgrade, installation and set-up of new Building Management Systems trend controllers for Harwich Office and Buoy Yard, with a multiple year maintenance contract.
Gb-london: replacement desktop PC
Request for Quotation for the purchase of approximately 90 x Replacement Desktop PCs - HP Pro Desk 400 G5 units, or equivalent. Full requirement details are available within the Re
Gb-london: replacement desktop PC
Request for Quotation for the purchase of approximately 90 x Replacement Desktop PCs - HP Pro Desk 400 G5 units, or equivalent. Full requirement details are available within the Re
Gb-harwich: T0416 - buoy maintenance services for the rivers deben and ore
Request for Quotation for the Buoy Maintenance Services for the Rivers Deben and Ore, including inspection, repair, removal, storage and re-deployment. Full requirement details are
Gb-london: T0405 - lundy north re-engineering - civil phase
Modernisation of Lighthouse. The objective of this tender is to appoint a contractor who can undertake the required works at Lundy North Lighthouse. The potential supplier must hav
Gb-london: STA1021
Extension to the existing contract for the management of the Lizard Lighthouse Heritage Centre for a period of 12 months.
Gb-london: T0403 - provision of certification services for ISO 9001, ISO 14001 and ISO 45001
NOTE: This notice was updated on 23 April 2019 for the following reason: The scope of the certification has been reviewed, and Trinity House request that it is amended to: 'The pro
Gb-harwich: T0401 - underwater survey of the cable at needles lighthouse
Trinity House require a company to undertake diving inspections to determine the condition of cable below the waterline from the Needles to Alum Bay, and to establish if the cable
Gb-london: STA1058 - marine crewing
A short-term arrangement to cover the period from 1st July 2018 to 15th October 2018, for the supply of agency staff for Trinity House Vessels. The OJEU tender process for T0391 -
Gb-london: T0404 - expert services for the undertaking of the glas' triennial risk management review
The General Lighthouse Authorities (GLAs) for the United Kingdom and Ireland will be undertaking a comprehensive risk management review in 2018. The main purpose of the review is t