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)
T0345 - DD&R lightvessel LV10 october 2025
Dry Dock and Refurbishment of Lighvessel LV10 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=1001811058
T0345 - DD&R lightvessel LV22 july 2025
Dry Dock and repair of Lightvessel LV22 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=1001796670
STA 1506 - THV galatea - liebherr crane annual crane service
Annual Service of Liebherr Buoy Crane located on THV Galatea To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=1001630
STA1508 THV patricia propulsion breakers
STA1508 PO 187268 / T01-DD250025 Purchase and installation of 3 x Propulsion Breakers for THV Patricia To view this notice, please click here: https://trinityhouse.delta-esourcing.
CM49 - access control
The current Net2 access control system implemented at Harwich, Tower Hill (London) and St Just depots has been in operation for several years. It offers basic physical security by
Virtual infrastructure and hardware refresh project
Procurement of a Virtual Infrastructure and Hardware Refresh Project To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId
MGO - THV patricia - asco
MGO - THV Patricia - 11 November 2025 MGO - THV Patricia - 2nd December 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?
CM53 - THV alert rigid hull replacement inflatable boat
The Trinity House Vessel Alert has a requirement to replace its current Rigid Hull Inflatable Boat with a new unit. The current unit is beyond economical repair and needs to be rep
MGO - THV galatea - KPI ocean connect
MGO - THV Galatea - KPI Ocean Connect - 11th November 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=997760127
STA 1493 - THV patricia parts
Purchase of engine spares from OEM. To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=995549264
Harwich office upgrades - HVAC
Trinity House have HVAC systems installed in two buildings, known as the main office (3 floors) and buoy yard (2 floors), at their Harwich site. These systems have been operational
CM22 - triennial risk review
A risk review for the tri GLA's that is completed every 3 years. To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=991
MGO - THV galatea - frank armitt & SONS LTD
MGO - THV Galatea - Frank Armitt & Sons Ltd - 15th October 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=9911
CM45 - swansea grit blasting refurbishment
Trinity House have published a procurement opportunity for the refurbishment, repair, and maintenance of the blast room and recovery system located in our Swansea Depot. Due to the
THV alert replacement rigid inflatable boat
The Trinity House Vessel Alert has a requirement to replace its current Rigid Hull Inflatable Boat with a new unit. The current unit is beyond economical repair due to the cost of
T0521 - crane and davit maintenance and support framework agreement
The Trinity House Vessels run a number of cranes, davits and lifting devices all needing various levels of intervention and support. In pursuance of this Trinity House intends to p
MGO - THV galatea - KPI ocean connect
MGO - THV Galatea - KPI Ocean Connect - 30th September 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=98360502
MGO - THV patricia - lindsay blee & co
MGO - THV Patricia - 8th September 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=983540298
MGO - THV galatea and THV patricia - asco
MGO - THV Galatea - 9th September 2025 MGO - THV Patricia - 30th September 2025 To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.ht
CM49 - access control
Harwich, Tower Hill (London) and St Just depots require a new access control system that is robust and scalable and also aligns with modern security protocols and offers improved f