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.
Awards
Showing 16–30 · contract award notices: who won and for how much.
- AwardedBelow threshold - open competitionSME suitable
Review of Sediment Contamination in the Teesmouth Estuary and Ecological Impacts to SPA Supporting Habitats
NATURAL ENGLAND (Defra Network eTendering Portal) · Central government · North East England
This project will undertake a comprehensive literature review of historical pollution in the Tees Estuary, drawing on academic journals, governmental reports and on-line records and datasets, grey literature, historical archives and expert …
Awarded to Water Research Centre Limited
- Awarded value
- £10k
- Bids
- Not published
- Contract ended
- Published
- #060f1b
- 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
- AwardedOpen procedureSME · VCSE suitable
CEFAS25-91 ITT for provision of mudflat monitoring surveys at Hinkley Point C
Cefas · Central government · Nationwide (UK)
The BEEMS (British EDF Estuarine and Marine Studies) programme is funded by NNB Generation Company (HPC) Limited. Through this programme, Cefas provide authoritative scientific information on the marine and transitional waters in the vicini…
Awarded to Marine Science Support Ltd
- Awarded value
- £300k
- Bids
- 2
- Contract ends
- Published
- #05e78e
- AwardedDirect awardSME suitable
MMO enabling services contract for a type approved Inshore Vessel Monitoring System (I-VMS) device
MARINE MANAGEMENT ORGANISATION · Central government · Nationwide (UK)
This enabling support agreement covers the provision of key services related to the Nemo type approved Inshore Vessel Monitoring System (I-VMS) device.
Awarded to CLS UK Ltd
- Awarded value
- £411k
- Bids
- Not published
- Contract ends
- Published
- #05fb68
- AwardedBelow threshold - open competitionSME suitable
Pagham Lagoon Water Quality Investigations
NATURAL ENGLAND (Defra Network eTendering Portal) · Central government · South East England
Pagham Lagoon (Unit 1 of Pagham Harbour SSSI) has been reported as having poor water quality by an external stakeholder, who provided water quality data showing significantly elevated levels of E. coli, total coliforms, and Enterococci. Whi…
Awarded to CARCINUS LTD
- Awarded value
- £8k
- Bids
- Not published
- Contract ended
- Published
- #06026e
- AwardedOpen procedure
OWD – Study of salmonids migration routes in the rivers of the Forth and Tay region, East Coast of Scotland
Scottish Government · Scotland
The Offshore Wind Directorate requires a suitable contractor to research the potential impacts of offshore wind on migrating salmonids. This research will study salmonids migration routes in the rivers of the Forth and Tay region, East Coas…
Awarded to Institute of Zoology, Zoological Society of London
- Awarded value
- £150k
- Bids
- 1
- Contract ends
- Not published
- Published
- #05ce23
- AwardedOpen procedure
Ulva Landing Craft - Integrated Consultancy Services
North West Mull Community Woodland Limited · Scotland
Ulva Landing Craft Project Integrated Consultancy Services. North West Mull Community Woodland Company sought to appoint a suitably qualified consultancy or consortium to deliver design, regulatory and business planning work for the develop…
Awarded to Orcades Marine Management Consultants Ltd
- Awarded value
- £18k
- Bids
- 4
- Contract ends
- Not published
- Published
- #05e7b5
- AwardedOpen procedure
Ecological sampling at Scottish Offshore Wind Farms
Scottish Government · Scotland
The Marine Directorate (MD) has a requirement for an external provider to undertake marine sampling for a selection of target species across a range of functional groups (e.g. fish, benthic and plankton) at four offshore wind farm sites and…
Awarded to Ocean Ecology
- Awarded value
- £359k
- Bids
- 2
- Contract ends
- Published
- #059c49
- AwardedBelow threshold - open competition
2024 and 2025 Post-fishery report of Stubborn and Ferrier Sand cockle beds, The Wash, Norfolk.
NATURAL ENGLAND (Defra Network eTendering Portal) · Central government · East of England
Provision of 2024 and 2025 Post-fishery report of Stubborn and Ferrier Sand cockle beds, The Wash, Norfolk.
Awarded to APEM
- Awarded value
- £15k
- Bids
- Not published
- Contract ended
- Published
- #05dd45
- AwardedBelow threshold - open competitionSME suitable
Cromer Shoal Chalk Bed MCZ Subtidal Reef Dive Survey Analysis and Reporting
NATURAL ENGLAND (Defra Network eTendering Portal) · Central government · Nationwide (UK)
In July 2025 Natural England Dive Unit carried out a chalk reef survey in the Cromer Shoals Chalk Beds MCZ. This project is to analyse the data collected and write up a technical report on the biological communities found.
Awarded to Aquatic Survey & Monitoring Ltd.
- Awarded value
- £14k
- Bids
- Not published
- Contract ended
- Published
- #05dced
- AwardedBelow threshold - open competitionSME suitable
Where Have All the Eiders Gone? - Food Resource Availability Assessment
NATURAL ENGLAND (Defra Network eTendering Portal) · Central government · North East England
At the GB scale, eider numbers have declined by c60% over the last 25 years. At an England scale, numbers have declined by c75% over 30+ years. Action to understand the causes of these declines and, if possible, to implement measures to hal…
Awarded to ENVISION MARINE LTD.
- Awarded value
- £19k
- Bids
- Not published
- Contract ended
- Published
- #05d2c4
- AwardedOpen procedureSME · VCSE suitable
CEFAS25-80 Contract for Bathymetric surveys Sizewell C for the BEEMS programme
Cefas · Central government · Nationwide (UK)
The BEEMS (British Energy Estuarine and Marine Studies) programme is funded by Sizewell C Limited. Through this programme, Cefas provide authoritative scientific information on the marine and transitional waters in the vicinity of potential…
Awarded to LandScope Engineering Ltd, NJORD SURVEY LTD, Ocean Ecology +1 more · 4 awards
- Awarded value
- £500k
- Bids
- 10
- Contract ends
- Published
- #056661
- AwardedBelow threshold - open competition
UXO Survey - Luce Bay
Defence Equipment and Support · Central government · Scotland
Annual hydrographic survey to assess the continued effectiveness of the original seabed permanent containment sites of munitions situated at Luce Bay. Detailed report is deliverable of each annual survey.
Awarded to Clydeside Surveys Ltd
- Awarded value
- £26k
- Bids
- Not published
- Contract ends
- Published
- #0583fc
- 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 · Open procedureFrameworkSME suitable
Ecological Surveys Advisor ITT
The Crown Estate · Central government · delivery region not published
The Crown Estate (TCE) is seeking to establish a contract with a single supplier to provide specific services to support the delivery of Ecological surveys for the next offshore wind leasing round. The purpose of this tender is to provide T…
Awarded to Tetra Tech
- Awarded value
- £2.5mceiling, not a contract size
- Bids
- 2
- Contract ends
- Published
- #058830