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.
All records
Showing 46–60 · every procedure in the catalogue, any stage.
- AwardedBelow threshold - without competition
Development of the mathematical models for eLORAN groundwave and skywave propagation
Department for Science, Innovation & Technology · Central government · Nationwide (UK)
Funded research project to develop advanced mathematical models for eLoran signal propagation, focusing on; the overlap zone (where ground and sky wave signals mix) and multi-layer environments (e.g., ice and seawater).
Awarded to CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED
- Value
- Not published
- Term
- Not published
- Submit via
- portal not identified
- Published
- #066af4
- Awarded · Below threshold - open competitionSME · VCSE 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
- Value
- £170k
- Term
- 1 month
- Submit via
- Delta eSourcingpublic page
- Published
- #0610c4
- 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
- Value
- £630k
- Term
- 4 yearsup to 6 years with extensions
- Submit via
- eTendersNIlogin required
- Published
- #05f722
- Awarded · Below threshold - without competition
Development of the mathematical models for eLORAN groundwave and skywave propagation
Department for Science, Innovation & Technology · Central government · Nationwide (UK)
Funded research project to develop advanced mathematical models for eLoran signal propagation, focusing on; the overlap zone (where ground and sky wave signals mix) and multi-layer environments (e.g., ice and seawater).
Awarded to CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED
- Value
- Not published
- Term
- Not published
- Submit via
- portal not identified
- Published
- #066090
- AwardedBelow threshold - unknown
Purchase of Workboat
The North Yorkshire Council · Local authority · Yorkshire and the Humber
The purchase of a new workboat for Whitby Harbour
Awarded to Capital Pleasure Boats Limited
- Value
- Not published
- Term
- Not published
- Submit via
- portal not identified
- Published
- #065e12
- Award pendingDirect award
Development of the mathematical models for eLORAN groundwave and skywave propagation
Department for Science, Innovation & Technology · Central government · Nationwide (UK)
Funded research project to develop advanced mathematical models for eLoran signal propagation, focusing on; the overlap zone (where ground and sky wave signals mix) and multi-layer environments (e.g., ice and seawater).
Intended award to CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED
- Value
- Not published
- Term
- Not published
- Submit via
- portal not identified
- Published
- #065ac5
- Open to join until Restricted procedureDynamic purchasing system
Spark — The Technology Innovation Marketplace
The Minister for the Cabinet Office acting through Crown Commercial Service · Central government · Nationwide (UK)
Crown Commercial Service (CCS) set up a dynamic purchasing system for a period of 48 months and invited bidders to request to participate for the Spark — The Technology Innovation Marketplace DPS. This DPS provides central government and wi…
- Value
- £650mceiling, not a contract size
- Term
- 5 years
- Submit via
- Cabinet Office Supplier Registrationlogin required
- Published
- #032235
- Awarded · Open procedureFramework2 lotsSME · VCSE suitable
Contract Details Notice Acoustic Fish Tag Framework 2025
Natural Resources Wales · 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
- Value
- £550kceiling, not a contract size
- Term
- 4 years
- Submit via
- Jaggaerlogin required
- Published
- #0563ea
- AwardedBelow threshold - unknown
Supply and install 4 in number end flaps
Portsmouth City Council · Local authority · South East England
Supply and install 4 in number end flaps - Portsmouth International Port
Awarded to ML (UK) Ltd
- Value
- Not published
- Term
- Not published
- Submit via
- portal not identified
- Published
- #05fe79
- 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
- Value
- £120k
- Term
- 4 months
- Submit via
- Public Contracts Scotlandlogin required
- Published
- #05a900
- 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
- Value
- £150kceiling, not a contract size
- Term
- 3 yearsup to 4 years with extensions
- Submit via
- ProContract (Due North)login required
- Published
- #055d58
- Awarded · Below threshold - open competitionSME · VCSE 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
- Value
- £65k
- Term
- 7 months
- Submit via
- Delta eSourcingpublic page
- Published
- #055c4c
- AwardedBelow threshold - without competition
Buoyancy Tower
Met Office · Central government · Nationwide (UK)
Replacement Mobilis DB14000 Buoy Mast at PAP site
Awarded to Hydrosphere UK Limited
- Value
- Not published
- Term
- Not published
- Submit via
- portal not identified
- Published
- #05ec02
- Awarded · Direct award
eLoran Antenna and Receiver systems
Department for Science, Innovation & Technology · Central government · Nationwide (UK)
Procurement of Integrated miniature eLORAN GNSS Receiver and Antenna. Roke Manor Research hold the IP for the multi-GNSS / eLORAN receiver and antenna that is required by the programme. This equipment was developed through the UK-European S…
Awarded to Roke Manor Research Limited
- Value
- Not published
- Term
- Not published
- Submit via
- portal not identified
- Published
- #05d76d
- 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
- Value
- £200k
- Term
- 12 months
- Submit via
- Public Contracts Scotlandlogin required
- Published
- #056974