Search UK public tenders and contract notices

Official Find a Tender notices, one row per procedure. Filters use published facts only: delivery region from the notice, buyer type from the official classification, route and vehicle as published — never a Tenderline score.

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Showing 1–25 · every procedure in the catalogue, any stage.

  1. Planned · tender expected Route not publishedFrameworkSME suitable

    Marine Research Vessel Refit, Maintenance, Equipment and Support Services Framework

    National Oceanography Centre · Other public body · Nationwide (UK)

    The National Oceanography Centre (NOC) is looking to establish an open framework for the refit, maintenance, equipping and sustainment of its operational research vessels, including RRS James Cook and RRS Discovery, together with associated…

    • Engineering services
    • Fishing, emergency and other special vessels
    • Installation services of equipment for measuring, checking, testing and navigating
    • +3
    Value
    £100mceiling, not a contract size
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-06e6ac
  2. Awarded · Open procedureSME suitable

    Powerboat Engines

    West Yorkshire Fire and Rescue Authority · Police & fire · Yorkshire and the Humber

    West Yorkshire Fire and Rescue Service (WYFRS) is seeking to procure between 5 and 7 powerboat engines compatible with our existing water rescue vessels. The engines will be required to fit the SIT RescueQCraft 4700 model currently in opera…

    Awarded to E P Barrus Ltd

    • Marine equipment
    Value
    £38k
    Submit via
    In-tendlogin required
    Published
    Reference
    ocds-h6vhtk-061519
  3. AwardedOpen procedureFramework

    Framework Agreement for Fish Tracking Equipment

    Scottish Government · Scotland

    The Scottish Government, through Marine Directorate (MD) invites tenders from suitable contractors to supply a Framework Pricing Agreement for the provision of acoustic telemetry equipment, acoustic release and weight recovery system compon…

    Awarded to RS Aqua Ltd

    • Marine equipment
    Value
    Not published
    Submit via
    Public Contracts Scotlandlogin required
    Published
    Reference
    ocds-h6vhtk-06a668
  4. Planned · tender expected Route not publishedSME suitableVCSE suitable

    Autonomous Underwater Vehicle (AUV) Emergency Recovery System (ERS) - PMEN

    Ministry of Defence · Central government · Nationwide (UK)

    The intended procurement is for an Autonomous Underwater Vehicle (AUV) Emergency Recovery System (ERS) to provide the Ministry of Defence with a safer, more controlled and lower-risk method of recovering AUVs during non-standard or emergenc…

    • Marine equipment
    • Unmanned underwater vehicles
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-06e632
  5. AwardedOpen procedureFramework

    Framework Agreement for the Service, Calibration and Maintenance of Sea-Bird Scientific Oceanographic Instrumentation

    Scottish Government · Nationwide (UK)

    1.1. The Scottish Government, through Marine Directorate (MD) invites tenders from suitable contractors to supply a Framework Pricing Agreement for the maintenance contract (service, calibration and, where necessary, repairs) of several ite…

    Awarded to Planet Ocean Ltd · 2 awards

    • Calibration services
    • Marine equipment
    Value
    £160kceiling, not a contract size
    Submit via
    Public Contracts Scotlandlogin required
    Published
    Reference
    ocds-h6vhtk-06c69f
  6. AwardedOpen procedure

    Establishing and Managing a Trial Hub for Pre-processing of End-of-life Gear Waste from Fishing and Aquaculture Sectors

    Scottish Government · Nationwide (UK)

    Marine directorate require a supplier to set-up and run a collection point where end-of-life aquaculture and fishing gear can be brought for pre-processing ahead of recycling. The supplier will also be required to provide a full service for…

    Awarded to W & J Knox Ltd

    • Aquatic marine services
    • Marine equipment
    Value
    £489k
    Submit via
    Public Contracts Scotlandlogin required
    Published
    Reference
    ocds-h6vhtk-06b0a0
  7. Awarded · Open procedureSME suitable

    ID 6202678 - AFBI – The Supply and Delivery of a Multibeam Echosounder 70923

    Agri-Food and Biosciences Institute (AFBI) · Central government · delivery region not published

    The Buyer requires the Supply and Delivery of a Multibeam Echosounder 70923 including provision of a Warranty and Training of staff in the use of the instrument.

    Awarded to Kongsberg Discovery AS

    • Echo, ultrasound and doppler imaging equipment
    • Hydrographic instruments
    • Hydrographic surveying services
    • +3
    Value
    £200k
    Submit via
    eTendersNIlogin required
    Published
    Reference
    ocds-h6vhtk-069dff
  8. Closed Open procedureSME suitableVCSE suitable

    Cable Management System- Shore to Ship Power, Oban Base

    Northern Lighthouse Board · Central government · Scotland

    The Northern Lighthouse Board (NLB) is seeking to procure a Cable Management System to enable shore-to-ship power (cold ironing) for its vessel NLV Pole Star at the Oban operational base. The requirement forms part of NLB’s wider commitment…

    • Harbour equipment
    • Marine equipment
    Value
    £500k
    Submit via
    Delta eSourcingpublic page
    Published
    Reference
    ocds-h6vhtk-06acd6
  9. Awarded · Open procedureSME suitableVCSE suitable

    Remote Electronic Monitoring (REM) 2025

    DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS · Central government · delivery region not published

    Remote Electronic Monitoring, (REM), is a data collection tool that can be installed on vessels to collect information on fishing activities and catches. A REM system typically consists of a control box, cameras and sensors collecting vario…

    Awarded to Anchor Lab · 3 awards

    • Digital cameras
    • Marine equipment
    • Surveillance system
    Value
    £0
    Submit via
    Atamis (Health Family)login required
    Published
    Reference
    ocds-h6vhtk-04fc67
  10. Closed Open procedureFramework

    Framework Agreement for the Service, Calibration and Maintenance of Sea-Bird Scientific Oceanographic Instrumentation

    Scottish Government · Nationwide (UK)

    1.1. The Scottish Government, through Marine Directorate (MD) invites tenders from suitable contractors to supply a Framework Pricing Agreement for the maintenance contract (service, calibration and, where necessary, repairs) of several ite…

    • Calibration services
    • Marine equipment
    Value
    £160kceiling, not a contract size
    Submit via
    Public Contracts Scotlandlogin required
    Published
    Reference
    ocds-h6vhtk-069dfc
  11. Planned · tender expected Open procedureSME suitableVCSE suitable

    Cable Management System- Shore to Ship Power, Oban Base

    Northern Lighthouse Board · Central government · Scotland

    The Northern Lighthouse Board (NLB) is seeking to procure a Cable Management System to enable shore-to-ship power (cold ironing) for its vessel NLV Pole Star at the Oban operational base. The requirement forms part of NLB’s wider commitment…

    • Harbour equipment
    • Marine equipment
    Value
    £500k
    Submit via
    Delta eSourcingpublic page
    Published
    Reference
    ocds-h6vhtk-06acd4
  12. Planned · tender expected Route not publishedFrameworkUtilities

    ABP Lock Gates Framework

    ASSOCIATED BRITISH PORTS · Other public body · delivery region not published

    Associated British Ports (ABP) is the UK’s largest ports group with 21 ports across the UK, providing essential gateways for trade and enabling the green infrastructure essential for the UK’s energy transition. ABP directly employs over 2,0…

    • Construction work for water projects
    • Harbour construction works
    • Lock gates
    • +3
    Value
    Not published
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-069bae
  13. AwardedOpen procedure

    Profiling conductivity, temperature, depth instrument for use on board MRV Scotia

    Scottish Government · Scotland

    The Scottish Ministers have a requirement for the supply of a Temperature, Conductivity and Depth (CTD) instrument with associated oceanographic sensors. The Scottish Ministers wish for the provision of a CTD instrument and associated senso…

    Awarded to supplier not published

    • Marine equipment
    Value
    £150k
    Submit via
    Public Contracts Scotlandlogin required
    Published
    Reference
    ocds-h6vhtk-05eb92
  14. Awarded · Open procedureSME suitableVCSE suitable

    TYPE 2 (CEFAS) BUOYS (6 UNITS) AND TYPE 4 WRECK MARKER BUOYS (4 UNITS)

    Northern Lighthouse Board · Central government · Scotland

    The Northern Lighthouse Board (NLB) invites tenders for the supply of: - six (6) Type 2 plastic marker buoys to support the ongoing CEFAS buoy contract, including additional buoy locations. These marker buoys will be deployed to clearly ide…

    Awarded to Mediterraneo Señales Maritimas S.L

    • Marine equipment
    • Marine installations
    Value
    £170k
    Submit via
    Delta eSourcingpublic page
    Published
    Reference
    ocds-h6vhtk-0610c4
  15. 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 Institute (AFBI) · 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

    • Buoy maintenance services
    • Buoy marking services
    • Buoy positioning services
    • +3
    Value
    £630k
    Submit via
    eTendersNIlogin required
    Published
    Reference
    ocds-h6vhtk-05f722
  16. Awarded · Open procedureFrameworkSME suitable

    Provision of Oceanographic CTDs (conductivity, temperature, and depth) for Moored Buoys on behalf of the Met Office

    Met Office · Central government · Nationwide (UK)

    The Authority has awarded a 3 year contract with the option to extend for a further year. This is a zero commitment framework agreement for the provision of Oceanographic CTDs (conductivity, temperature, and depth) upto the value of £395000…

    Awarded to Planet Ocean Ltd

    • Marine equipment
    Value
    £395kceiling, not a contract size
    Submit via
    ProContract (Due North)login required
    Published
    Reference
    ocds-h6vhtk-05ef93
  17. Awarded · Open procedureFramework2 lotsSME suitableVCSE suitable

    Contract Details Notice Acoustic Fish Tag Framework 2025

    Natural Resources Wales · Central government · Wales (Cymru)

    This is a contract details notice confirming the award of framework contracts for acoustic fish tag monitoring (180kHz and 69 kHz)

    Awarded to RS Aqua Ltd, Thelma Biotel · 2 awards

    • Acoustic devices
    • Agricultural, farming, fishing, forestry and related products
    • Aquaculture services
    • +3
    Value
    £550kceiling, not a contract size
    Submit via
    Jaggaerlogin required
    Published
    Reference
    ocds-h6vhtk-0563ea
  18. AwardedOpen procedure

    Marine Acoustic Cetacean Click Detectors

    Scottish Government · Scotland

    The Marine Directorate invites tenders for the purchase of marine acoustic cetacean click detectors for the purposes of long-term static monitoring of marine mammals.

    Awarded to Chelonia Limited

    • Marine equipment
    Value
    £120k
    Submit via
    Public Contracts Scotlandlogin required
    Published
    Reference
    ocds-h6vhtk-05a900
  19. Awarded · Open procedureFrameworkSME suitable

    Marine Pressure Sensors

    Met Office · Central government · Nationwide (UK)

    We are looking for a 3 year contract with the option to extend for a further year. This would be a zero-commitment framework for the delivery of Marine Pressure Sensors.

    Awarded to Druck Limited

    • Marine equipment
    Value
    £150kceiling, not a contract size
    Submit via
    ProContract (Due North)login required
    Published
    Reference
    ocds-h6vhtk-055d58
  20. Awarded · Open procedureSME suitableVCSE suitable

    NLV Pharos Rib Davit Repairs

    Northern Lighthouse Board · Central government · Scotland

    Looking for an experienced approved supplier to supply parts and carry out repairs on our Rib Davit, on our ship NLV Pharos. The current Davit on our NLV Pharos Rib is out of service as a result of a recent mandatory inspection and cannot b…

    Awarded to Palfinger Uk Marine Ltd

    • Marine equipment
    • Repair, maintenance and associated services related to marine and other equipment
    Value
    £65k
    Submit via
    Delta eSourcingpublic page
    Published
    Reference
    ocds-h6vhtk-055c4c
  21. AwardedOpen procedure

    DMARINE-Compliance-Marine Operations-RADAR replacement

    Scottish Government · Scotland

    The Scottish Ministers, acting through Marine Directorate are looking to engage a supplier to provide the replacement of the Sperry Bridge Master E RADARS onboard the vessels MPV Minna, MPV Jura and MPV Hirta. Marine Directorate, a director…

    Awarded to Charity and Taylor (Electronic Services) Ltd

    • Marine equipment
    • Marine installations
    • Marine patrol vessels
    • +2
    Value
    £200k
    Submit via
    Public Contracts Scotlandlogin required
    Published
    Reference
    ocds-h6vhtk-056974
  22. AwardedOpen procedure

    Spare Parts for Bow and Stern Thrusters for MPV Hirta

    Scottish Government · Scotland

    Routine maintenance is required to be carried out on the equipment and machinery onboard to ensure vessels reliability and safety. Components require replacement at regular intervals. The Scottish Ministers wishes to order appropriate spare…

    Awarded to UK DOCKS MARINE SERVICES LIMITED

    • Engines
    • Marine equipment
    • Marine patrol vessels
    Value
    £130k
    Submit via
    Public Contracts Scotlandlogin required
    Published
    Reference
    ocds-h6vhtk-050c89
  23. PlannedRoute not published

    Cable Management System- Shore to Ship Power, Oban Base

    Northern Lighthouse Board · Central government · delivery region not published

    Historically, vessels at Oban Base have relied solely on onboard diesel generators while berthed, leading to continued fuel use and associated emissions. There has been no shore power provision in place. The procurement of a cable managemen…

    • Marine equipment
    • Marine installations
    • Marine-base support services
    Value
    £600k
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-059936
  24. Awarded · Open procedureSME suitable

    Vessel First Fill - Oban

    Northern Lighthouse Board · Central government · Scotland

    Requirements NLB have a requirement for a supplier to manage the purchase of various items for our new vessel currently being built in Spain. The Vessel First Fill Spreadsheet provides a full list of all required items; one key aspect is th…

    Awarded to Mrs J C Altham & Sons (Lancaster) Limited

    • Lifting and handling equipment
    • Marine equipment
    • Miscellaneous equipment
    • +1
    Value
    £30k
    Submit via
    Delta eSourcingpublic page
    Published
    Reference
    ocds-h6vhtk-05691e
  25. Planned · tender expected Route not publishedDefence & securitySME suitable

    SDA Platform and Equipment Delivery Team (PEDT) Supplier Engagement

    Submarine Delivery Agency · Central government · Nationwide (UK)

    This notice serves as an update to the PEDT announcement originally published on 3rd June 2025, which invited suppliers to express their interest in attending the Early Market Engagement event, the PEDT Supplier Conference, held on 4th July…

    • Administration, defence and social security services
    • Attack submarine nuclear fuelled
    • Business and management consultancy and related services
    • +3
    Value
    £0
    Submit via
    portal not identified
    Published
    Reference
    ocds-h6vhtk-052bd4