Search UK public tenders and contract notices
Official notices, one row per procedure. Filters use published facts only: delivery region from the notice, buyer type from the official classification, route and agreement type as published, never a Tenderline score.
Retenders uses the same keywords and compatible filters. Notice-only filters and CPV detail beyond the division do not carry over.
Contracts
Showing 1–25 · signed contracts with published terms.
- Open to join until Restricted procedureDynamic purchasing system2 lots
Construction Professional Services Dynamic Purchasing System
Government Commercial Agency · Central government · Nationwide (UK), Greater London
Government Commercial Agency (GCA) as the Authority intends to put in place a dynamic purchasing system for the provision of Construction Professional Services including but not limited to; project management, engineering, cost consultancy,…
Awarded to John Rowan & Partners LLP, Mott MacDonald · 3 awards
- Awarded value
- £139kceiling, not a contract size
- Bids
- 2–4per lot, 2 lots
- Contract ends
- Not published
- Published
- #02a8dc
- AwardedAward procedure without prior publication of a call for competition
Classification of Marine Vessels
Scottish Government · Scotland
Marine Directorate require to engage a classification society to ensure that its vessels remain in class by undertaking regular surveys following maintenance and major repairs to ensure that work has been done to appropriate standard to ens…
Awarded to Lloyds Register
- Awarded value
- £778k
- Bids
- 1
- Contract ends
- Not published
- Published
- #06e963
- AwardedRestricted procedureFramework6 lots
Construction Professional Services Lot 1
The Minister for the Cabinet Office acting through Government Commercial Agency · Central government · Nationwide (UK), East Midlands, East of England, Greater London
Commercial Support
Awarded to AECOM LIMITED, ARCADIS CONSULTING (UK) LIMITED, Atkins Limited +10 more · 19 awards
- Awarded value
- £414k–£1.9bnceiling, not a contract size
- Bids
- 12–65per lot, 6 lots
- Contract ended
- Published
- #029a14
- AwardedBelow threshold - without competitionLight-touch
YNE Form C - Erringden Hillside - Canal and River Trust
Environment Agency · Central government · Yorkshire and the Humber
Payment to Canal & River Trust for keeping two canal moorings free for two years to facilitate planned EA construction works for the canal overflow scheme on the Erringden Hillside project
Awarded to Canal and River Trust
- Awarded value
- £12k
- Bids
- Not published
- Contract ended
- Published
- #06c254
- Awarded · Open procedureFramework8 lotsSME suitable
NRW Diving services open framework 1 2026
Natural Resources Wales · Wales (Cymru)
Natural Resources Wales (NRW) have appointed qualified professional scuba diving contractors to support our marine biological monitoring programme within Wales' Special Areas of Conservation (SACs).
Awarded to ASML, David Palfrey, Marine EcoSol · 8 awards
- Awarded value
- £700kceiling, not a contract size
- Bids
- 1–3per lot, 8 lots
- Contract ends
- Published
- #05dd67
- AwardedBelow threshold - without competition
MMO NEMO v2 testing
MARINE MANAGEMENT ORGANISATION · Central government · delivery region not published
The iVMS device supplier will provide, at a minimum, 3 new iVMS devices (the specific make/model they are seeking Type Approval for), to the contractor to undertake testing. These devices will be used to ensure compliance with the iVMS Tech…
Awarded to GMV NSL
- Awarded value
- £29k
- Bids
- Not published
- Contract ended
- Published
- #06b8df
- AwardedOpen procedure
Shipyard Supervision Framework call off
Caledonian Maritime Assets Ltd (Utility) · Nationwide (UK), Scotland
Appointment of site supervisor to carry out Steelwork and Coatings supervision on behalf of CMAL during construction of CMAL’s 7 SVRP Phase 1 vessels in Remontowa Shipbuilding, Gdansk, Poland
Awarded to Esbel, HOL Ship Service AS, SeaTec UK Ltd · 2 awards
- Awarded value
- £160k–£4.6macross 2 awards
- Bids
- 8
- Contract ends
- Not published
- Published
- #036138
- Awarded · Competitive flexible procedureConcession
Appointment of an Operator for Bangor Marina and Harbour
Ards and North Down Borough Council · Local authority · Northern Ireland
Ards and North Down Borough Council seeks Participation Stage Submissions for the appointment of an Operator to operate Bangor Marina and Harbour situated in Bangor, Co.Down. Situated on the Belfast Lough, Bangor Marina and Harbour is one o…
Awarded to Boatfolk Marinas Limited
- Awarded value
- £5.0m
- Bids
- 1
- Contract ends
- Published
- #055d2d
- AwardedOpen procedure
Maintenance of Engines, Propulsion Systems and Associated Equipment for Marine Vessels
Scottish Government · Scotland
1.1 The Scottish Ministers wish to set up a service contract which will provide maintenance for engines, propulsion system and associated equipment for four of these vessels including the supply of all spare parts required for scheduled mai…
Awarded to Wartsila UK Ltd · 2 awards
- Awarded value
- £2.4m–£3.5macross 2 awards
- Bids
- 1
- Contract ends
- Published
- #03a558
- Awarded · Open procedure2 lotsSME suitable
ID 6221637 - AFBI - Supply, Delivery, Software Support and Warranty of Integrated Freshwater Data Buoys and Monitoring Hardware
Agri-Food and Biosciences InstitutePublic Procurement Organisation · Central government · Northern Ireland
AFBI requires the supply and delivery of 5 data buoys with associated sensor packages, and 7 stand-alone Temperature and Dissolved Oxygen Loggers. Both the integrated data buoys and the temperature DO loggers will require appropriate softwa…
Awarded to RS Aqua Ltd, TechWorks Marine Limited · 2 awards
- Awarded value
- £81k–£1.0macross 2 awards
- Bids
- 2–3per lot, 2 lots
- Contract ends
- Published
- #05f722
- AwardedBelow threshold - without competition
Modules from and membership to the NE Atlantic Marine Biological Analytical Quality Control Scheme (NMBAQC)
Natural Resources Wales · Wales (Cymru)
All UK Competent Monitoring Authority laboratories and their contractors undertaking sample analysis for statutory marine monitoring programmes are required to participate within an externally run analytical quality control scheme. The NMBA…
Awarded to Environment Agency
- Awarded value
- £96k
- Bids
- Not published
- Contract ended
- Published
- #065e60
- AwardedCompetitive procedure with negotiation
Defence Marine Services - Supply and Maintenance of Authority Moorings, Markers and Targets
Ministry of Defence · Central government · Nationwide (UK), North East England, North West England, South East England, South West England, Wales (Cymru)
Supply and Maintenance of Authority Moorings, Markers and Targets
Awarded to Briggs Marine Contractors Limited
- Awarded value
- £182m
- Bids
- 1
- Contract ends
- Not published
- Published
- #03442d
- AwardedBelow threshold - open competitionConcession
Digital Assessment Platform
Maritime and Coastguard Agency · Central government · delivery region not published
The Maritime and Coastguard Agency (MCA) is seeking a high-quality service provider to revolutionise the assessment process for Certificates of Competency (CoC) by delivering modernised, practical application-based examinations. This crucia…
Awarded to The International Association of Maritime Institutions
- Awarded value
- £2.5m
- Bids
- Not published
- Contract ends
- Published
- #05234e
- Awarded · Open procedure
SU160(25) Contract Details Notice for the supply of Fisheries Monitoring Equipment including Acoustic Tags and Receivers for Fish Tracking Programme
Swansea University · Education · Wales (Cymru)
Contract Details Notice of SU160(25) Contract with RS Aqua Ltd for the supply of Fisheries Monitoring Equipment including Acoustic Tags and Receivers for Fish Tracking Programme signed 30th October 2025
Awarded to RS Aqua Ltd
- Awarded value
- £190k
- Bids
- 1
- Contract ends
- Published
- #05554f
- Awarded
DFI - Rathlin Island Ferry Service
CPD - Supplies and Services Division · Northern Ireland
Awarded to Dunaverty LTD
- Awarded value
- £5.3m
- Bids
- Not published
- Contract ends
- Not published
- Published
- #058ee6
- AwardedOpen procedureFramework3 lots
GSS24096 - Marine Labour
UK Research and Innovation · Central government · Nationwide (UK)
***Please note this is an award notice, not a call for competition*** BAS required ad-hoc marine contingent labour to be supplied to the BAS vessels as and when required. This procurement relates to the established a framework agreement, wh…
Awarded to Advanced Resource Managers Limited, Elite Consult Group Ltd, Offshore Operations Limited +2 more · 5 awards
- Awarded value
- £1.4mceiling, not a contract size
- Bids
- 6
- Contract ends
- Not published
- Published
- #04bcee
- AwardedBelow threshold - unknown
M284 Underwater Inspection Programme 2025-30
Monmouthshire County Council · Local authority · Wales (Cymru)
Monmouthshire County Council intends to appoint a contractor to manage and deliver an underwater inspection programme over a five-year period, commencing in 2025 and concluding in 2030. The programme will involve annual inspections of 23 st…
Awarded to EDWARDS DIVING SERVICES LIMITED
- Awarded value
- £157k
- Bids
- Not published
- Contract ended
- Published
- #056c3b
- AwardedCompetitive procedure with negotiation
Defence Marine Services – Support to In-Port Marine Services and Delivery of a Vessel Replacement Programme
Ministry of Defence · Central government · Nationwide (UK), South East England, South West England, Scotland
Award of Contract under DMS-NG for the Defence Marine Services – Support to In-Port Marine Services and Delivery of a Vessel Replacement Programme contract
Awarded to Serco Limited
- Awarded value
- £829m
- Bids
- 1
- Contract ends
- Not published
- Published
- #034433
- AwardedCompetitive procedure with negotiation
Defence Marine Services - Next Generation: Contract 2 - Inshore Support to Military Training, Testing and Evaluation
Ministry of Defence · Central government · Nationwide (UK), South East England, South West England, Wales (Cymru), Scotland
Inshore Support to Military Training, Testing and Evaluation
Awarded to Serco Limited
- Awarded value
- £66m
- Bids
- 2
- Contract ends
- Not published
- Published
- #03442f
- AwardedCompetitive procedure with negotiation
Defence Marine Services - Next Generation: Contract 4 - Offshore Support to Military Training and Exercises
Ministry of Defence · Central government · Nationwide (UK), South East England, South West England, Scotland
The contract will provide discrete Defence Marine Services for Offshore Support to Military Training and Exercises in UK waters and select overseas territories. The services will be provided at various locations up to and including 100 naut…
Awarded to Serco Limited
- Awarded value
- £103m
- Bids
- 2
- Contract ends
- Not published
- Published
- #034429
- AwardedOpen procedureFramework3 lots
Marine Licencing and Specialists Advice Framework 2025
Natural Resources Wales · Wales (Cymru)
In order to discharge our duties under Marine and Coastal Access Act (2009) and Marine Works EIA Regulations (2007) as amended, Natural Resources Wales Marine Licensing Team (NRW MLT) seek specialist technical advice from appropriate expert…
Awarded to ABP MARINE ENVIRONMENTAL RESEARCH LIMITED, HaskoningDHV UK Limited, Ocean Ecology +1 more · 3 awards
- Awarded value
- £3.5mceiling, not a contract size
- Bids
- 13per lot, 3 lots
- Contract ends
- Published
- #04d425
- AwardedOpen procedure
West Coast Work Boat
Trinity House · Nationwide (UK)
Trinity House, in its capacity as a General Lighthouse Authority (GLA), requires a Contractor to provide a Work Vessel (“the Vessel”) and Aid to Navigation Support Services (“the Services"), primarily in and around the Bristol Channel, but …
Awarded to Severn Seas Shipping Ltd · 2 awards
- Awarded value
- £3.8m
- Bids
- 6
- Contract ends
- Not published
- Published
- #045a01
- AwardedOpen procedure
ID 5332920 - DfI - Specialist Marine Consultant 2024-29
Department for Infrastructure · Central government · Northern Ireland
The Client requires a Contractor for specialist marine engineering and naval architecture expertise to ensure that issues can be assessed and appropriately dealt with in a timely manner thus reducing the risk of delays or disruption in ferr…
Awarded to VECTIS MARINE DESIGN LIMITED
- Awarded value
- £302k
- Bids
- 2
- Contract ends
- Not published
- Published
- #04d75d
- AwardedOpen procedureFramework
Provision of Naval Architecture Consultancy Services
Shetland Islands Council · Local authority · Scotland
The purpose of this Invitation to Tender (ITT) is to invite economic operators to submit Tenders for an anticipated 36-month period under a Framework Agreement with an anticipated start date of 17th July 2023 for the Provision of Naval Arch…
Awarded to MACDUFF SHIP DESIGN
- Awarded value
- £500kceiling, not a contract size
- Bids
- 8
- Contract ends
- Not published
- Published
- #03ceb1
- AwardedOpen procedure
Archaeological Services in relation to Marine Protection 2025-2027
Archaeological Services in relation to Marine Protection 2025-2027 (NP225) · Nationwide (UK)
The UK is a signatory to the European Convention on the Protection of the Archaeological Heritage (revised) 1992. The aim of the Convention is to protect the archaeological heritage as a source of the European collective memory and as an in…
Awarded to MSDS Marine Ltd
- Awarded value
- £200k
- Bids
- 4
- Contract ends
- Published
- #04d04b