Search UK public tenders and contract notices

Provision of CTD Deployment Cable for Research Vessel Operations

National Oceanography Centre · Nationwide (UK)

Supply of two 8,000m armoured CTD deployment cables for use aboard NOC research vessels. The cables are required to support the deployment and recovery of oceanographic instrumentation whilst providing real-time data transmission during sci…

Awarded to ELMERIDGE CABLES LIMITED

UKRI-6258 LabSTAF Delivery Pack

UK Research and Innovation · Central government · East of England

UKRI-6258 LabSTAF Delivery Pack Equipment

Awarded to Chelsea Technologies Ltd

Engineering and Technical Consultancy

Scotland Excel · Nationwide (UK), Scotland

This framework will provide councils and other participating bodies with a mechanism to procure a comprehensive range of engineering and technical consultancy services primarily related to civil engineering and other associated disciplines.…

Awarded to AECOM LIMITED, ARCADIS CONSULTING (UK) LIMITED, Amey OW Limited +36 more · 18 awards

• Engineering services
• Advisory and consultative engineering services
• Architectural, construction, engineering and inspection services
• +57

CSP26716 - Survey field accessories

UK Research and Innovation · Central government · Nationwide (UK)

***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded without competition due to an absence of competition for technical reasons, only a particular supplier can supply the goods, servi…

Awarded to SURVEY SUPPLIES LIMITED

Provision of Acoustic Current Doppler Profilers at 300kHz

National Oceanography Centre · South East England

The contract is for the procurement of a medium-frequency 300 kHz Acoustic Doppler Current Profiler (ADCP), capable of fulfilling the requirement of long-term deep-water mooring research. The ADCP purchased is designed to measure ocean curr…

Awarded to Saderet Limited

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

Agri-Food and Biosciences InstitutePublic Procurement Organisation · 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
• +5

UK5 - Transparency Notice

National Armament Director Group · Central government · delivery region not published

All Royal Navy hydrographic vessels are fitted with Applanix Corporation POS-MV systems which provide accurate articulation of vessel position and motion, both of fundamental importance to the conduct of high-order hydrographic survey and M…

Awarded to Applanix Corporation

Acoustic Doppler Current Profiler (ADCP)

University of Northumbria at Newcastle · Education · North East England

Northumbria University has procured an Acoustic Doppler Current Profiler (ADCP) to support the Drivers of Oceanic Change in the Amundsen Sea (DeCAdeS) project. This specialized oceanographic equipment is critical for the continuous, long-du…

Awarded to Saderet Limited

Single-Point Acoustic Doppler Current Meters x 7

University of Northumbria at Newcastle · Education · North East England

Northumbria University has procured Single-Point Acoustic Doppler Current Meters x 7 to support the Drivers of Oceanic Change in the Amundsen Sea (DeCAdeS) project. This specialized oceanographic equipment is critical for the continuous, lo…

Awarded to Nortek Instruments Limited

Drone Training, Support & Maintenance

Forestry and Land Scotland · Scotland

Forestry and Land Scotland (the Purchaser) look after the national forests and land to enhance biodiversity, support tourism, and increase access to the green spaces that will help improve Scotland’s physical and mental health and well-bein…

Awarded to Professional Drone Training Ltd

• Horticultural services
• Broadcasting equipment
• Data services
• +17

Wrexham Smart Towns Expansion – LoRaWAN/ IOT Sensors and Associated Hardware Framework (Proc-25-66)

Wrexham County Borough Council · Local authority · Wales (Cymru)

Contract Details notice for Wrexham Smart Towns Expansion – LoRaWAN/ IOT Sensors and Associated Hardware Framework (Proc-25-66). Rank 1 Supplier: IAConnects Technology Ltd; Rank 2 Supplier: Cherry and White Limited. Rank 3 Supplier: UKIoT L…

Awarded to CHERRY & WHITE LIMITED, IACONNECTS TECHNOLOGY LIMITED, UKIOT LTD · 3 awards

• Detection and analysis apparatus
• Detection apparatus
• Detection apparatus for non-metallic objects
• +14

Lot 2 _ tNCEA - National Hydrometry Data Logger

DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS · Central government · Nationwide (UK)

Lot 2 – This lot is designed to meet the EA requirement for a robust self-contained single sensor (desired minimum IP67 rating) logger device to operate in specific use cases where space may be limited. Dimensions of device should allow fit…

Awarded to OTT HydroMet, UDlive Limited · 2 awards

• Surveying instruments
• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

Terrestrial laser scanner

University of Northumbria at Newcastle · Education · North East England

Northumbria University has procured a high-precision Terrestrial Laser Scanner to support the 'Building Local Capacity To Improve The Protection And Management Of The Blue And John Crow Mountains National Park' project. The equipment provid…

Awarded to RIEGL UK LTD

Dipwell Loggers

NATURAL ENGLAND (Defra Network eTendering Portal) · Central government · Nationwide (UK)

Data loggers suitable for measuring temperature and water level in dipwells in a variety of semi-natural water-dependent habitats at depths of up to 2m

Awarded to Aquaread Limited

• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

Provision of Acoustic Doppler Current Profiler

National Oceanography Centre · South East England

Supply of oceanographic instrumentation and associated delivery services, comprising one (1) Teledyne RDI Workhorse II Sentinel 600 kHz Acoustic Doppler Current Profiler (ADCP) (WHS600) including standard accessories/software and delivered …

Awarded to Saderet Limited

Provision of Sediment Trap Replacement Parts

National Oceanography Centre · South East England

The requirement is for a set of spare and replacement parts for McLane sediment traps, including components such as electronics and motor assemblies, which are essential to refurbish existing units and return them to operational condition i…

Awarded to McLane Research Laboratories Inc.

Contract Details Notice for 69kHz Acoustic Fish Tags

Natural Resources Wales · Wales (Cymru)

CDN for call-off under Framework 117884 Acoustic Fish Tags and Receivers for 69kHz tags

Awarded to RS Aqua Ltd

Supply of ice buoys

Met Office · Central government · South West England

Supply of six ice buoys for observations work under the Met Office's Advancing Arctic Capabilites programme.

Awarded to MetOcean Telematics LTD

Provision of DeepWater Buoyancy ADCP buoyancy spheres

National Oceanography Centre · South East England

This contract was for the provision of DeepWater Buoyancy ADCP buoyancy spheres required for the National Oceanography Centre's scientific mooring operations. The scope covered the supply of syntactic‑foam flotation units compatible with th…

Awarded to Saderet Limited

Provision of a Low-Frequency Acoustic Doppler Current Profiler

National Oceanography Centre · South East England

The National Oceanography Centre (NOC) has awarded a contract for the provision of a low-frequency Acoustic Doppler Current Profiler (ADCP) for deployment on the RAPID array offshore of the Bahamas. The procurement forms part of a planned r…

Awarded to Nortek Instruments Limited

Provision of Pressure Vessels for AESA

National Oceanography Centre · South East England

The requirement is to purchase eight titanium pressure vessels that match the NOC's existing units, ensuring full compatibility with current equipment and supporting ongoing project needs. The vessels must be supplied to the same establishe…

Awarded to K.U.M. Umwelt- und Meerestechnik Kiel GmbH

Provision of a Kongsberg EK-80 Echo Sounder System

National Oceanography Centre · South East England

This contract was for the provision of a Kongsberg EK‑80 Echo Sounder System, including subsea wideband transceiver units, associated software licences, and a set of specialist depth‑rated transducers for underwater research applications. T…

Awarded to Kongsberg Discovery AS

BAS - Aandera Seaguard Instrumentation

UK Research and Innovation · Central government · East of England

UKRI has appointed a supplier for the supply of Aandera Seaguard Instrumentation to the British Antarctic Survey.

Awarded to Xylem Water Solutions UK LTD

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

• Acoustic devices
• Agricultural, farming, fishing, forestry and related products
• Aquaculture services
• +3

Purchase of Xeos Apollo X7 Beacons

National Oceanography Centre · Nationwide (UK)

The requirement was for the supply of five (5) Xeos Apollo X7 submersible Iridium/GPS LED flasher beacons, each built with a titanium enclosure and depth‑rated to 11,000m. The units must include 7 D‑cell alkaline batteries, integrated Iridi…

Awarded to Planet Ocean Ltd

Integrated Continuous Plankton Recorder

UK Hydrographic Office · Central government · Nationwide (UK)

Rental of an Integrated Continuous Plankton Recorder

Awarded to The Marine Biological Association

UKRI-5534 Air Deployable Float Profilers

UK Research and Innovation · Central government · delivery region not published

The purpose of this contract is for the supply of float profilers that can be deployed by air.

Awarded to MRV Systems LLC

Provison of a Micro CAT-ODO Sensors

National Oceanography Centre · Nationwide (UK)

The NOC required the provision of six SBE 37-SMP-ODO MicroCAT sensors, each with titanium housing, integrated optical dissolved oxygen measurement, and optional pressure capability, for use in the Ellett Array and RAPID Array. These sensors…

Awarded to Planet Ocean Ltd

UKRI-4848 PROVOR CTS 5 BGC-ARGO Bio optical profiling floats

UK Research and Innovation · Central government · South West England

Supply of PROVOR CTS 5 BGC-ARGO Bio optical profiling floats to British Antarctic survey, Cambridge To view this notice, please click here: https://ukri.delta-esourcing.com/delta/viewNotice.html?noticeId=941842172

Awarded to NKE Instrumentation

Buoyancy Tower Resupply

Met Office · Central government · delivery region not published

Replacement of DB14000 buoy mast

Awarded to Hydrosphere UK Limited

Provision of Ocean Bottom Seismometers

National Oceanography Centre · South East England

The National Oceanography Centre (NOC) has entered into a contract following an open procedure conducted under section 20(2)(a) of the Procurement Act 2023. The competition allowed any interested and qualified supplier to submit a tender, a…

Awarded to GURALP SYSTEMS LIMITED

• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

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

• Acoustic devices
• Aquatic products
• Marine research services
• +6

UKRI-5335 Soundnine Oceanographic Instruments

UK Research and Innovation · Central government · delivery region not published

OEM Ultimodem, RS-232 2 XT Li - temperature & tilt sensor Underwater Ultimodem inductive modem Plastic Cylindrical Housing

Awarded to Swale Technologies Ltd

Provision of Slocum Glider OEM Components

National Oceanography Centre · delivery region not published

PLEASE NOTE THIS IS A REVISION TO THE PREVIOUS UK7 NOTICE Ref: 2025/S 000-058243 Title:Provision of Slocum Glider OEM Components Please note that this is a correction to the previously published notice. The contract value was incorrectly st…

Awarded to Teledyne Instruments Inc. d/b/a Teledyne Webb Research · 2 awards

Supply and Delivery of 8 Wave Recording Buoys

Scottish Environment Protection Agency · Scotland

Supply and Delivery of 8 Wave Recording Buoys

Awarded to RS Aqua Ltd · 2 awards

• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

Expansion of ADCP Fleet

National Oceanography Centre · delivery region not published

Procurement of additional RDI ADCP`S Sentinal MKii into existing infrastructure. 2x new 600khz , 2x new 300khz to improve the accuracy, efficiency and range of hydrodynamic data collection in support of multiple ocean circulation projects. …

Awarded to Saderet Limited

Vertical Microstructure Turbulence Profiler

Prifysgol Bangor / Bangor University · Education · Wales (Cymru)

The Contracting Authority has awarded a contract for the one-time requirement for a vertical microstructure turbulence profiler to replace the previous unit which was lost at sea. The authority has performed a direct award due to having exi…

Awarded to ROCKLAND SCIENTIFIC INTERNATIONAL INC

Floats and Gliders

Ministry of Defence · Central government · Nationwide (UK)

Project HECLA has previously procured a stockpile (x125) of disposable oceanographic profiling floats (OPFs) known as the APEX Argo profiling floats and routinely deploys them in support of oceanographic COLLECT. These OPF enables COMOPS to…

Awarded to Teledyne Instruments Inc, Teledyne Webb Research, a Business Unit of Teledyne Instruments, Inc. · 2 awards

• Unmanned underwater vehicles
• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

UKRI-4865 BAS - Long-range acoustic Doppler current profilers

UK Research and Innovation · Central government · South West England

Supply of Long-range acoustic Doppler current profilers to British Antarctic Survey, Cambridge To view this notice, please click here: https://ukri.delta-esourcing.com/delta/viewNotice.html?noticeId=935716059

Awarded to Nortek Instruments Limited

Purchase of Passive Acoustic Monitoring & Mooring Devices

Scottish Government · Scotland

The Scottish Ministers invites tenders for the purchase of autonomous marine acoustic broadband recorders. The Scottish Ministers requires autonomous marine sound recorders for the purposes of long-term static monitoring of ambient underwat…

Awarded to Swale Technologies Ltd

• Offshore equipment
• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

6-off Broadband Ocean-Bottom Seismographs

Durham University · Education · North East England

The University has a requirement to purchase 6-off Broadband Ocean-Bottom Seismographs The University has published this VEAT notice and intends to award a contract to Nanaometrics following the expiry of 10 days from the date of publicatio…

Awarded to Nanometrics Inc

• Laboratory, optical and precision equipments (excl. glasses)
• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

Space Enabled and Geospacial Services

The Minister for the Cabinet Office acting through Crown Commercial Service (CCS · Central government · Nationwide (UK)

Crown Commercial Service (CCS) as the Authority intends to put in place a pan government collaborative agreement for the provision of goods and services relating to space-enabled and geospatial technologies. This is designed as a Dynamic Pu…

Awarded to Sirius Insight

• Information technology services
• Broadcasting equipment
• Data services
• +17

Procurement and Support of Remotely Operated Vehicles

Ministry of Defence · Central government · Nationwide (UK)

Procurement and in service support and maintenance of Remotely Operated Vehicle for defence operations

Awarded to FORUM ENERGY TECHNOLOGIES (UK) LIMITED

• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

Procurement and Support of Remotely Operated Vehicles

Ministry of Defence · Central government · Nationwide (UK)

Procurement and in service support and maintenance of Remotely Operated Vehicle for defence operations

Awarded to FORUM ENERGY TECHNOLOGIES (UK) LIMITED

• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

Teledyne CARIS HIPS & Sips Support Contract

Ministry of Defence · Central government · South West England

Teledyne CARIS HIPS & Sips Support Contract

Awarded to Teledyne CARIS

• Surveying, hydrographic, oceanographic and hydrological instruments and appliances

Purchase of Buoyancy Glider

Scottish Government · Scotland

The Scottish Ministers invites tenders for the purchase of an autonomous underwater vehicle, namely a buoyancy glider in order to develop our own glider capability for marine observations.

Awarded to RS Aqua Ltd

• Gliders
• Surveying, hydrographic, oceanographic and hydrological instruments and appliances
• Unmanned underwater vehicles

DAERA AFBI - The Supply, Delivery and Servicing of Ships Oceanographic CTD and Rosette package

The Agri-Food and Bioscience Institute AFBI, · Nationwide (UK), Northern Ireland

DAERA AFBI - The Supply, Delivery and Servicing of Ships Oceanographic CTD and Rosette package

Awarded to Planet Ocean Ltd

• Surveying, hydrographic, oceanographic and hydrological instruments and appliances
• Analysers
• Checking and testing apparatus
• +4

12 months' worth of wind resource data from the Celtic Sea

WAVE HUB DEVELOPMENT SERVICES LIMITED · South West England

1.1 Wave Hub Development Services Limited (the "Authority") is issuing this invitation to tender ("ITT") in connection with the competitive procurement of 12 months' worth of wind resource data from one or two (if budget allows) point locat…

Awarded to AKROCEAN

• Data capture services
• Surveying, hydrographic, oceanographic and hydrological instruments and appliances
• Wind farm

Engineering and Technical Consultancy

Scotland Excel · Scotland

This framework is for engineering and technical consultancy services. These service will primarily relate to civil engineering and other associated discipline which includes: - Roads and Structures Engineering and Technical Related Consulta…

Awarded to AECOM LIMITED, ARCADIS CONSULTING (UK) LIMITED, Aird Geomatics Ltd +28 more · 9 awards

• Engineering services
• Advisory and consultative engineering services
• Architectural, construction, engineering and inspection services
• +62