Search UK public tenders and contract notices

Marine Systems Engineering Mooring Metal Works

Met Office · Central government · Nationwide (UK)

Marine Systems Engineering Mooring Metal Works including anchor weights, chain, shackles and bridals required for delivery in March 2027

Awarded to FENDERCARE LTD

Space Technology Solutions

Government Commercial Agency · Central government · delivery region not published

Crown Commercial Service (CCS) as the Authority intends to put in place a Pan Government Dynamic Market for the provision of Space Technology Solutions to be utilised by Central Government Departments and all other UK Public Sector Bodies (…

Awarded to 2Excel Aviation Limited, 4EI Ltd, AIRBUS DEFENCE AND SPACE LIMITED +140 more · 127 awards

• Spacecraft, satellites and launch vehicles
• Administration, defence and social security services
• Aerial photography services
• +57

CPV Navigation system upgrades - Radar & Screens

Home Office · Central government · Nationwide (UK)

This is a for works to upgrade the navigation equipment on Border Force Maritime's Coastal Patrol Vessels. The objective of this contract is to replace the obsolete radar parts already fitted to an integrated navigation suit on five vessels…

Awarded to Grundon Marine

• Marine patrol vessels
• Navigation equipment

Framework for the supply of Neurology, Spine Surgery Goods and Services

HealthTrust Europe LLP (HTE) acting on behalf of Mid and South Essex NHS Foundation Trust · NHS & health · Nationwide (UK)

Awarded to B. Braun Medical Limited, Brainlab Ltd, Carl Zeiss Ltd +14 more

• Medical equipments
• Bone reconstruction cements
• Catheters
• +10

Supply, Installation, Commission and Support of a Ship Bridge Simulation System

North East Scotland College · Education · Scotland

Award of contract for the Supply, Installation, Commission and Support of a Ship Bridge Simulation System to the Scottish Maritime Academy at Peterhead, Aberdeenshire as per the ITT documentation

Awarded to Wartsila Voyage Oy

• Training simulators
• Installation services (except software)
• Repair, maintenance and associated services related to marine and other equipment
• +2

WECDIS & Combat System Interface Unit (WIU CSIU)

National Armament Director Group · Central government · Nationwide (UK)

The National Armaments Director Group, part of the Ministry of Defence, intends to award a contract for the design, manufacture, installation and assurance of a replacement Warship Electronic Chart Display and Information (WECDIS) Interface…

Intended award to OSI Maritime Systems

• Navigation equipment

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

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

Barometer Upgrade for Drifting Buoys Procurement

Met Office · Central government · Nationwide (UK)

A three-quote procurement process was undertaken for the acquisition of barometer upgrades for SIO Iridium-SVP drifting buoys, to support Surface Observations Operations. Of the 3 known suppliers in the market only one supplier was able to …

Awarded to Scripps Institution of Oceanography (UC San Diego)

Supply of Motus Wave Sensors

Met Office · Central government · Nationwide (UK)

Supply of Motus Wave Sensors as and when required by Met Office with one year warranty. This Contract shall commence on the Contract Start Date and shall remain in force for an initial period of four (4) years from the Contract Start Date (…

Awarded to Aanderaa Data Instruments AS

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

Procurement and Support of Replacement Second Naval Navigation Radar (SNNR) on T23 Frigates.

National Armament Director Group · Central government · Nationwide (UK)

The procurement and in service support of replacement Second Naval Navigation Radar (SNNR) for use on Royal Navy Type 23 Frigate.

Awarded to Kelvin Hughes Limited

• Navigation equipment
• Radar
• Radar sets
• +1

Fibre Optic Compass System (FOCS) In-Service Support Contract-UK5

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

The requirement is for the continued in-service support of the Fibre Optic Compass (FOC) System. The FOC system is currently, fitted to Type 23 Frigates, Single Role Minehunter, Vanguard Class Submarines and RFA Fort Victoria. A new contrac…

Intended award to Lockheed Martin UK

Supply of Motus Wave Sensor

Met Office · Central government · Nationwide (UK)

Supply of Motus Wave Sensors as and when required by Met Office with one year warranty.

Awarded to Xylem Water Solutions UK LTD

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

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

Provision of Steering Gear Parts for the RSS James Cook

National Oceanography Centre · South West England

RSS James Cook's rudder steering gear requires an overhaul using specialist parts. The contract is for the provision of replacement parts and associated components. The RSS James Cook specifically needs the components: rudder actuator, pump…

Awarded to Neuver Maritime AS

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

Provision of of Steering and Rudder System Overhaul Services for RRS James Cook

National Oceanography Centre · South West England

The contract is with the provision parts and components to the RSS James Cook, with the goal of providing and overhaul to the ship's steering and rudder system during the upcoming dry-dock. The parts and components that are being received a…

Awarded to STONE MARINE SERVICES LTD

Provision Of Replacement Flap Motors For Ocean Research

National Oceanography Centre · South East England

The contract covers the Procurement of six '2D Flap Motor Assemblies with 400m encapsulation'. The scope of the contract is for the manufacture and supply of the products as well as UK delivery to the National Oceanography Centre.

Awarded to Eiva a/s

Provision of Thruster Overhaul Components for the RSS James Cook

National Oceanography Centre · South West England

This contract is for the supply of genuine Brunvoll OEM spare parts and associated specialist engineering services required to undertake the five-year overhaul of four Brunvoll thruster units installed on the RRS James Cook. The scope inclu…

Awarded to UK Docks Marine Services North Ltd

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

• Digital cameras
• Marine equipment
• Surveillance system

Marine Simulator Relocation, Equipment and Upgrades

Tyne Coast College · Education · North East England

The following elements are required to fully relocate and upgrade the existing Marine simulators: Ships Bridge Simulator K-Sim Navigation upgrade: • Project/quality Management • Documentation • Assembly and configuration • Shipment • Instal…

Awarded to KONGSBERG MARITIME LIMITED, KONSGBERG · 2 awards

BAS - High Frequency Survey Scatterometer (GHFSS)

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

UKRI has appointed a supplier for the supply of High Frequency Survey Scatterometer (GHFSS) to The British Antarctic Survey.

Awarded to Ocean Physics Europe SAS

Purchase and installation of Inshore Vessel Monitoring System (I-VMS) devices

MARINE MANAGEMENT ORGANISATION · Central government · Nationwide (UK)

Procuring type approved I-VMS devices to install onto fishing vessels, replacing redundant devices which are no longer fit for purpose.

Awarded to CLS UK Ltd

Framework for the supply of Neurology, Spine Surgery Goods and Services

HealthTrust Europe LLP (HTE) acting on behalf of Mid and South Essex NHS Foundation Trust · NHS & health · Nationwide (UK)

Awarded to B. Braun Medical Limited, Brainlab Ltd, Carl Zeiss Ltd +14 more

• Medical equipments
• Bone reconstruction cements
• Catheters
• +10

eLoran Timing Receivers

Department for Science, Innovation & Technology · Central government · Nationwide (UK)

Procurement of fully functioning prototype eLoran Timing Receivers from Chronus Technology. Chronus is the only suppler developing a system with suitable capability.

Awarded to Chronos Technology Ltd

UKRI-5612 New Autosal for RRS Sir David Attenborough

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

The purpose of this contract is for the supply of a new Autosal unit for the RRS Sir David Attenborough vessel.

Awarded to Ocean Scientific International Ltd

Supply of CPV Engine Mounts

Home Office · Central government · delivery region not published

Border Security Command Maritime requirement for the supply of 12 x Marine Engine Anti-Vibration Mounts (AVR) to replace the existing engine mounts on the fleet of Coast Patrol Vessels. The existing mounts are Christie & Grey MPM/1-BLACK MO…

Awarded to Christie & Grey Ltd

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

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

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

• Marine equipment
• Buoy maintenance services
• Buoy marking services
• +19

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

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

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

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

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

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

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

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

Buoyancy Tower

Met Office · Central government · Nationwide (UK)

Replacement Mobilis DB14000 Buoy Mast at PAP site

Awarded to Hydrosphere UK Limited

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

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 patrol vessels
• Marine equipment
• Marine installations
• +2

In-Service Support of Platform Data Management Systems

National Armament Director Group · Central government · Nationwide (UK)

The Authority intends to renew contract CSA/3049 from 1 July 2027 with Ultra Electronics Command and Sonar Systems for in-service support of PDM systems. Equipment managed includes PDM/INA outfits fitted to Type 23 Frigates (PDM2), Single R…

Intended award to Ultra Maritime

• Navigation equipment
• Navigation services

Provision of a Seapath and MGC Navigation System & System Upgrade for RRS Discovery

National Oceanography Centre · Nationwide (UK)

The procurement is for the supply, installation, commissioning, and technical support of a Seapath 385 Inertial Navigation System (INS) with an MGC-R3 Compass for the RRS Discovery research vessel. This system will replace the failed and ob…

Awarded to Kongsberg Discovery AS

Mooring chains

Met Office · Central government · Nationwide (UK)

Mooring chains for ODAS Buoy sites

Awarded to FENDERCARE LTD

Framework for the supply of Neurology, Spine Surgery Goods and Services

HealthTrust Europe LLP (HTE) · Nationwide (UK)

Awarded to B. Braun Medical Limited, Brainlab Ltd, Carl Zeiss Ltd +14 more

• Medical equipments
• Bone reconstruction cements
• Catheters
• +10

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

Supply of Paper and Digital charts and Nautical Publications to Border Force

Home Office · Central government · Nationwide (UK)

This is a contract for the supply of Paper and Digital Charts and Nautical Publications for Border Force Maritime's Patrol Vessels, for one year from 1st November 2025.

Awarded to OneOcean Group Limited

• Marine patrol vessels
• Navigation equipment

project_19656 - IWCS Support

Home Office · Central government · delivery region not published

The supply of spares and repairs for the IWC system

Awarded to Dorian Marine Limited