Search UK public tenders and contract notices

Maritime Spares Transformation Programme

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

Provision of martimes spares and services for all maritime platforms. see Maritime Spares Transformation Programme oportunity listing (Request For Information) for further details

• Repair and maintenance services of ships
• Parts for warships

HMC Valiant - MCA Load Line docking and inspection

Home Office · Central government · Nationwide (UK)

This is notice of a planned procurement opportunity to perform the MCA Load Line docking and equipment inspection on HMC Valiant. The Cutter docking activities will take place early 2027 for a maximum of 3 weeks. This notice is issued to en…

• Dry-docking services
• Marine patrol vessels
• Reconditioning services of ships or boats

STA1553 - THV Galatea Bridge Controller Overhaul

Corporation of Trinity House · Central government · Nationwide (UK)

Trinity House required a competent contract to carry out the overhaul of bridge controllers aboard THV Galatea

Awarded to Kongsberg Maritime

Refit of MRV Alba na Mara

Scottish Government · Nationwide (UK)

Marine Directorate invites tenders for the refitting of its vessel, MRV Alba na Mara, over the next three years.

Likely replaces the contract held by Dunston (Ship Repairs) Ltd · ended 31 Mar 2023

• Repair, maintenance and associated services related to marine and other equipment
• Marine patrol vessels

HMC VALIANT Maintenance and Safety Equipment Recertification (MSER)

Home Office · Central government · Nationwide (UK)

This is notice of a Contract Award to perform Planned Maintenance and Safety Equipment Recertification (MSER) for the Border Security Command Cutter HMC Valiant.

Awarded to Southampton Marine Services

• Marine patrol vessels
• Repair and maintenance services of ships

RRS JC Hydraulic Refit Works

National Oceanography Centre · delivery region not published

Hydraulic engineering works undertaken as part of the RRS James Cook refit, including the supply and installation of replacement hydraulic hoses, fittings and components, crane and winch works, repairs to hydraulic systems, associated fabri…

Awarded to ADAMS PRECISION HYDRAULICS LIMITED

Maintenance and Repair of the CSID

Submarine Delivery Group · Scotland

The Counter Seaborne Intruder Device (CSID) is a water-side physical security perimeter providing protection for infrastructure and vessels. A tender was run to compete for the provision of 2 years of maintenance on the CSID. The Tender was…

Awarded to Shearwater Marine Services

• Repair and maintenance services of floating structures

ANDBC Tender for the Provision of Marine Work Services

Ards and North Down Borough Council · Local authority · Northern Ireland

Tenders are sought by Ards and North Down Borough Council (the Council) for the Provision of Marine Work Services. The Council currently operate 5 harbours - Groomsport, Donaghadee, Ballywalter, Ballyhalbert and Cook St. Portaferry. In addi…

Intended award to STRANGFORD MOORINGS LIMITED

• Marine services
• Marine-base support services
• Repair, maintenance and associated services related to marine and other equipment

BSC Cutter Fleet Maintenance (1-Year)

Home Office · Central government · delivery region not published

Border Security Command operates a fleet of eleven sea going patrol craft operating in both UK National and International waters. This consists of five Cutters and six Coastal Patrol Vessels. Supported by a fleet of nine Rigid Hull Inflatab…

• Repair and maintenance services of ships
• Marine patrol vessels

Border Security Command RHIBS & TWC Maintenance

Home Office · Central government · delivery region not published

This is a procurement opportunity notice to inform potential bidders of an upcoming competition for a 3-Year Maintenance Contract (with optional extensions) covering the Border Security Command - Maritime fleet of RHIBs and Tactical Watercr…

Intended award to Balaena Ltd, UK Docks Marine Services South Ltd · 3 awards

• Marine patrol vessels
• Repair and maintenance services of ships

UK Patrol Craft In-Service Support

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

Provision of In-Service Support for the UK Patrol Craft fleet

Intended award to Berthon Boat Company Ltd

Survey and Coding Certification for BSC RHIBs

Home Office · Central government · Nationwide (UK)

This is notice of a Tender opportunity to perform the annual MCA Workboat survey and issue of MCA Workboat Code 3 certifications for each Border Security Command (BSC) RHIB for a full five-year certification period. The work should begin on…

• Survey vessels
• Marine patrol vessels
• Vessel repair services

ID 6231332 - National Museums NI - Conservation and Restoration of Maritime Collections

National Museums NI · Central government · Northern Ireland

National Museums NI seeks to appoint an ICON-accredited (ACR status or equivalent) Supplier to undertake conservation on each of the four priority maritime vessels Mary Joseph, Children’s Hope, The Fancy and The Result. The conservation wor…

• Preservation services of exhibits
• Conversion services of ships
• Demolition services of ships
• +8

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

Transparency notice for Maintenance for Sea Eagle Camera System

Home Office · Central government · Nationwide (UK)

This is a transparency notice for the awarding of a Maintenance contract for the Sea Eagle Camera System. This has been direct awarded to the OEM

Awarded to CHESS DYNAMICS LTD

• Marine patrol vessels
• Security cameras
• Vessel repair services

TWO CPV - Planned Maintenance and Safety Equipment Recertification

Home Office · Central government · Nationwide (UK)

This is a contract to perform the annual Planned Maintenance and Safety Equipment Recertification work for the Border Security Command Coastal Patrol Vessels (CPVs) Hunter and Speedwell between 19th October 2026 and 11th December 2026. The …

Awarded to Berthon Boat Company Ltd

• Marine patrol vessels
• Repair and maintenance services of ships

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

National Oceanography Centre · 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…

• Ships and similar vessels for the transport of persons or goods
• Engineering services
• Fishing, emergency and other special vessels
• +7

Refit of MRV Alba na Mara

Scottish Government · Nationwide (UK)

Marine Directorate invites tenders for the refitting of its vessel, MRV Alba na Mara, over the next three years.

• Repair, maintenance and associated services related to marine and other equipment
• Marine patrol vessels

£6.200,000

Ministry of Defence · Central government · Nationwide (UK)

The Underwater Engineering (UWE) capability is the provision of inspections, repairs, husbandry, and maintenance at or below the waterline, ensuring the compliant, efficient, and safe operation of RN and RFA vessels, while avoiding expensiv…

Awarded to Sea Tec UK Ltd · 2 awards

• Vessel repair services
• Diving services
• Engineering support services
• +2

CSP26779 - RRS David Attenborough Annual Inspection 2026

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 there are no reasonable alternatives to those goods, services or works. Contract details notice for the supply…

Awarded to VIKING LIFE-SAVING EQUIPMENT LIMITED

T0345 - Dry Dock & Repair of Lightvessel 06

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors for the Dry Dock & Repair of Lightvessel 06

Awarded to Southampton Marine Services

• Dry-docking services

T0345 - Dry Dock & Repair of Lightfloat 03

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors to carry out the dry dock and repair of Lightfloat 03

Awarded to Southampton Marine Services

• Dry-docking services

T0345 - Dry Dock & Repair of Lightvessel 07

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors to complete the Dry Dock and Refurbishment of Lightvessel 07 between November and December 2026

Awarded to Southampton Marine Services

• Dry-docking services

Framework Agreement for the Maintenance and Repair of Navigation and Communication Equipment

Scottish Government · Nationwide (UK)

The Scottish Government, through Marine Directorate (MD) invites tenders from suitable contractors to supply a Framework Pricing Agreement for planned maintenance, call out repair and replacement of its navigational and communication equipm…

• Repair, maintenance and associated services related to marine and other equipment

Maintenance & Repair of Vessel Propulsion Drives

Scottish Government · Yorkshire and the Humber

The Scottish Ministers acting through Marine Directorate invites tenders from suitably qualified suppliers to undertake annual health checks of the propulsion drives fitted on its compliance vessels; MPV Jura, MPV Minna and MPV Hirta.

Awarded to New Start Energy

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

Contract for the Provision of the Dry Docking and Renovation of lightship LV91 Helwick services

City & County of Swansea · Local authority · Wales (Cymru)

UK5 notice for the Provision of the Dry Docking and Renovation of lightship LV91 Helwick services

Intended award to Swansea Drydocks Limited

Ramsgate Royal Harbour Mechanical Dredging

Thanet District Council · South East England

For the provision of regular Mechancial Dredging services at Ramsgate Royal Harbour to ensure the entrance and other areas of the marina remain open and clear for vessels to transit. Due to the nature of the sea bed in these areas mechanica…

Awarded to Exmouth Marine Limited · 2 awards

• Marine construction works
• Construction work
• Construction work for water projects
• +4

NLV Pharos Dry Dock Services 2027

Northern Lighthouse Board · Central government · Nationwide (UK)

The Northern Lighthouse Board (NLB) require Dry Dock Facilities for NLV Pharos to carry out 20 year Special survey works This will include essential works and surveys to meet the Classification Society/Flag state requirements for certificat…

• Dry-docking services
• Marine construction works
• Vessel laying-up services

Direct Award for Service of Breathing Equipment

Home Office · Central government · Nationwide (UK)

This is for the Servicing and Maintenance of Breathing equipment. This was direct awawrded to the OEM

Awarded to INTERSPIRO LIMITED

Andover Estate – Landscaping and Public Realm Works

Islington Council · Local authority · Greater London, Scotland

A brief overview of the project/services you are procuring, you should provide enough detail to encourage prospective suppliers to download the full spec/ITT etc Soft and hard landscaping works predominantly within the Andover Estate as det…

Awarded to ETEC CONTRACT SERVICES LTD, Ensigna Construction ltd · 2 awards

• Construction work
• Building demolition and wrecking work and earthmoving work
• Excavating and earthmoving work
• +14

Supply and Delivery of Road Maintenance Supply Products

DfI Transport and Road Asset Management (TRAM) · Central government · delivery region not published

DfI TRAM & Rivers have a requirement for the supply and delivery of road maintenance products. The list of maintenance product items have been grouped into the following broad categories: Cement Products, Drainage Products, Fencing Products…

• Road-repair materials
• Construction structures and materials; auxiliary products to construction (except electric apparatus)
• Repair and maintenance services for pumps, valves, taps and metal containers and machinery
• +3

UKD Orca Dry Dock Requirement 2026

Associated British Ports · delivery region not published

ABP require a one off contract to conduct the biennial dry dock of UK Dredgings UKD Orca dredger, with dry dock to commence early September 2026, to coincide with the vessel’s MCA statutory certification.

Intended award to A & P Falmouth Limited

• Dry-docking services
• Dredgers

HM Cutter Vigilant - repairs to Triclad material

Home Office · Central government · delivery region not published

This is notice of a contract to perform repairs to HM Cutter Vigilant, primarily welding repairs to both the port and starboard engine room vent housing ducting.

Awarded to MANOR MARINE UK LIMITED

• Marine patrol vessels
• Reconditioning services of ships or boats
• Vessel repair services

Maintenance and Repair of Air Circuit Breakers

Scottish Government · Nationwide (UK)

The Scottish Ministers acting through Marine Directorate invites tenders from suitably qualified suppliers to provide Air Circuit Breaker (ACB) maintenance, conduct an annual health check of low voltage (LV) switchboards, and undertake any …

Awarded to NJC Power Limited

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

Futures Afloat

Corporation of Trinity House · Central government · Nationwide (UK)

The Corporation of Trinity House ("the Authority") has awarded two separate contracts-one contract per vessel-under its Futures Afloat programme for the design and construction of two state‑of‑the‑art, multi‑functional buoy handling vessels…

Awarded to Vard Group AS

• Repair and maintenance services of ships
• Ships
• Ships and boats
• +1

CSP26764 - MP Breaker Modification

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

***** 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 Kongsberg Maritime AS

Woolwich Ferry Linkspan Maintenance

Transport for London · Greater London

Transport for London (TfL) are looking to explore the market to establish the interest and appetite for suppliers to deliver maintenance service to Woolwich Ferry (WF) Linkspan systems. The linkspans at the south and north terminals provide…

Likely replaces the contract held by Talleres Zitron S.A. UK Branch

• Repair, maintenance and associated services related to marine and other equipment
• Access ramps

SSRM Mast Storage/Conservation

Department for Transport · Central government · Nationwide (UK)

To provide storage and conservation services for the three masts being removed from the SS Richard Montgomery wreck. Following recovery, the masts will require secure storage, condition assessment and conservation works to prevent deteriora…

Awarded to Chatham Historic Dockyard

THV Galatea Anchor Capstan replacement

Corporation of Trinity House · Central government · Nationwide (UK)

Anchor capstan replaced on THV Galatea. The Capstan it replaced has been sent to SMS Avonmouth for overhaul. The extent of damage to the capstan has resulted in it being not economically viable for overhaul and a new capstan required to be …

Awarded to MACGREGOR NORWAY AS

Heavy Engineering Maintenance Framework Agreement (for Services up to GBP 250k excluding VAT)

Lothian Health Board · Scotland

NHS Lothian wishes to create a framework to appoint suitable suppliers capable of providing heavy engineering related services as per the ITT documents.

• Architectural, construction, engineering and inspection services
• Heating engineering services for buildings
• Installation services of steam generators
• +4

Construction Professional Services Lot 1

The Minister for the Cabinet Office acting through Government Commercial Agency · Central government · Nationwide (UK), East Midlands, East of England, Greater London

Commercial Support

Awarded to AECOM LIMITED, ARCADIS CONSULTING (UK) LIMITED, Atkins Limited +10 more · 19 awards

• Architectural, construction, engineering and inspection services
• Advisory and consultative engineering services
• Advisory architectural services
• +111

Servicing of Generator Couplings for MRV Scotia

Scottish Government · Scotland

The Scottish Ministers acting through Marine Directorate invites tenders for the servicing of three generator couplings on the marine research vessel (MRV) Scotia.

Awarded to Quartzelec

• Vessel repair services
• Couplings
• Generator units
• +6

Vessel Management System

Corporation of Trinity House · Central government · Nationwide (UK)

Trinity House is currently considering the future provision of a Vessel Management System (VMS) to support two new buoy tender vessels being introduced as part of the vessel replacement programme. Existing fleet management arrangements for …

• Repair and maintenance services of ships
• Ships and boats

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 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

Project 18763 One Year Maintenance Solution for Border Force MST RHIBs

Home Office · Central government · Nationwide (UK)

This is a Tender Notice for potential bidders offering the opportunity to bid for a One-Year Maintenance contract for the seven Border Force RHIBS. The dates that the vessels will need to be maintained are 21 July 2025 to 20 July 2026. The …

Awarded to Balaena Ltd

• Repair, maintenance and associated services related to marine and other equipment
• Ships and boats

Becton Dickinson - 4 No Site-Rite 8 with 3CG maintenance

Norfolk and Norwich University Hospitals NHS Foundation Trust · Central government · delivery region not published

Maintenance and Callout cover of 4 x Site-Rite 8 plus probes and 3CG+ sensors

Awarded to Becton, Dickinson U.K. Limited

Stryker Instruments - Protect cover of power tools

Norfolk and Norwich University Hospitals NHS Foundation Trust · Central government · delivery region not published

Maintenance of power tools and accessories as detailed list provided

Awarded to Stryker UK Ltd

Fujifilm - Maintenance and support services for 75 home reporting laptop

Norfolk and Norwich University Hospitals NHS Foundation Trust · Central government · delivery region not published

Maintenance and support services for 75 home reporting laptops “(the”Hardware”)” Comprehensive telephone/email/remote & on-site support. Includes all parts, labour & travel. Telephone/email response within 1 hour, remote (if connection avai…

Awarded to FUJIFILM Healthcare UK Ltd

CSP26605 - SEA/SD-3328 MARSUP

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, this is for rectify a fault of a rudder system. the supplier who handled the engine has sent a engineer to fi…

Awarded to KONGSBERG MARITIME LIMITED

Framework for Marine Accommodation Refurbishments

CalMac Ferries Limited · Scotland

CalMac Ferries Ltd (CFL) is seeking to award a Framework Agreement for the provision of Marine Accommodation Refurbishment services on the CFL fleet. The proposed Framework Agreement services will vary in size, value and complexity.

• Repair and maintenance services
• Refurbishment work
• Vessel repair services

CSP26568 - ConConnect remote system

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 Kongsberg Maritime AS

UKRI-5138 Certification and Modification of USV

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

This is a direct award due to intellectual property rights in line with schedule 5 of the Procurement Act.

Awarded to Exail

715783453 - Purchase of Temporary Mooring Facility

Ministry of Defence · Central government · delivery region not published

Purchase of a tempoary mooring facility to support the mooring of Britannia Royal Naval College's Training Fleet at Sandquay, Dartmouth. Value £345,286.00

Awarded to Dart Harbour & Navigation Authority

In-Service Support for Main Circulating Water Pumps (MCWP)

Submarine Delivery Agency · Central government · Nationwide (UK)

The planned procurement shall provide in-service support for Main Circulating Water Pumps (MCWPs) on board naval submarines. The primary body of work required will be the repair and refurbishment of existing pumps, for which it is essential…

• Cooling-water pumps
• Repair, maintenance and associated services related to marine and other equipment
• Water pumps

Planned Vessel Maintenance - CPV Eagle MSER

Home Office · Central government · Nationwide (UK)

This is a contract to perform the annual Planned Maintenance and Safety Equipment Recertification work for the Border Security Command Coastal Patrol Vessel (CPV) Eagle between 25th May 2026 and 12th June 2026. The requirement will include …

Awarded to UK Docks Marine Services South Ltd

• Marine patrol vessels
• Repair and maintenance services of ships
• Vessel repair services

CEFAS25-07 Travel Management Services

Cefas · Nationwide (UK)

This is a call-off through CCS RM6342 Travel, Transport, Accommodation and Venue solutions lot 2. Cefas requires a new travel management solution to enable the organisation to make booking travel simpler, safer, more effective and sustainab…

Awarded to Clarity Travel Limited, See Contracts Finder Notice for full supplier list · 3 awards

• Travel management services
• Accommodation and office services
• Accommodation management services
• +101

Overhaul/Survey of Geislinger Flexible Couplings

National Oceanography Centre · South West England

Bartech engineer to attend Falmouth to carry out overhaul of 2 x couplings above. Quotation is based on 2 engineers for 2 days to remove, 4 days per coupling to overhaul in-house and 3 days for 2 engineers to install & align.

Awarded to Lapline Limited

UKRI-4667 NERC Research Vessels Refit, Upgrade and Maintenance Services

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

UKRI wishes to establish a Framework Agreement for the provision of refit, upgrade and maintenance services for the RRS Sir David Attenborough. The Framework Agreement (Agreement) will be awarded to a single Supplier for a period of two yea…

Awarded to Orskov Yard A/S

• Repair and maintenance services of ships

Marine In-Service Support

Environment Agency · Central government · Nationwide (UK)

Defra Group Fleet Services (DGFS) are responsible for operating the safest, greenest, most cost-effective fleet assets across the Defra Group. DGFS manage both commercial and plant fleet assets, including the procurement and disposal of veh…

Awarded to Plymouth Marine Ltd

• Vessel repair services
• Ferry repair services
• Hire of boats with crew
• +4

DAERA - The inspection, maintenance, servicing and repair of boats, associated trailers and outboard engines for EMFG Inland Fisheries

Department of Agriculture, Environment and Rural Affairs · Central government · Northern Ireland

DAERA Inland Fisheries, part of the Environment, Marine and Fisheries Group, operates a fleet of vessels, trailers and outboard engines across Northern Ireland to support statutory duties under the Fisheries Act (NI) 1966, including protect…

Awarded to McAleese Marine

• Reconditioning services of ships or boats
• Repair and maintenance services
• Repair, maintenance and associated services related to marine and other equipment

Maintenance & Repair of Vessel Propulsion Drives

Scottish Government · Yorkshire and the Humber

The Scottish Ministers acting through Marine Directorate invites tenders from suitably qualified suppliers to undertake annual health checks of the propulsion drives fitted on its compliance vessels; MPV Jura, MPV Minna and MPV Hirta.

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

UKD Bluefin Dry Dock 2026

Associated British Ports · delivery region not published

ABP require a one off contract to conduct the biennial dry dock of UK Dredgings UKD Bluefin dredger, with dry dock to commence early May 2026, to coincide with the vessel’s MCA statutory certification.

Intended award to UK Docks Marine Services Ltd

• Dredgers
• Dry-docking services

Boats In-Service Support 26 – Lot 9 - Support and Training Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats that provide second line training, including initial training for ratings and officers and fourth line training, including adventurous training and the cadets.

Awarded to Devonport Royal Dockyard Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 8 - UK Operations Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of all Front-Line Boats operated in the UK.

Awarded to Griffon Marine Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 7 - Army Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats operated by Army units.

Awarded to Serco Limited

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 6 - Work Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of all MOD Workboats.

Awarded to UK Docks Marine Services North Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 5 - P2000 Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of all Archer Class P2000 Boats.

Awarded to Devonport Royal Dockyard Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 - Lot 4 - Overseas

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats permanently based at locations outside the United Kingdom.

Awarded to Griffon Marine Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 3 - Ministry of Defence Police Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats operated by the MOD Police.

Awarded to UK Docks Marine Services North Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 2 - Royal Navy/Royal Fleet Auxiliary

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats used for deployment onboard Royal Navy and Royal Fleet Auxiliary platforms.

Awarded to UK Docks Marine Services North Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 - Lot 1 - UKSTRATCOM

Ministry of Defence · Central government · Nationwide (UK)

This requirement is to deliver in-service support to all MOD Boats operated by UKSTRATCOM.

Awarded to Salterns Marina Ltd

• Reconditioning services of ships or boats

Maintenance & Servicing on Refridgeration Plant on Vessels

Scottish Government · Scotland

The Scottish Ministers invites tenders for the provision of all maintenance and servicing of the air conditioning and refrigeration plant on five of its vessels (MPV Jura, MPV Hirta, MPV Minna, MRV Scotia and MRV Alba na Mara) that operate …

• Mechanical and electrical engineering services
• Electrical services
• Repair and maintenance services
• +4

OPA/T840 Recovery of Jetty Panel at RNAD Cromble

Oil and Pipelines Agency · Central government · Scotland

Recovery of Jetty Panel. Currently submerged, future works will be dependant upon state of jetty, post recovery.

Intended award to GARELOCH SUPPORT SERVICES (PLANT) LIMITED

RRS James Cook Refit Contract 2025

National Oceanography Centre · delivery region not published

This notice follows the completion of voluntary standstill against the Contract Award Notice 2025/S 000-010186 for RRS James Cook Refit Contract 2025. As a result, the National Oceanography Centre (NOC) has contracted for the essential annu…

Awarded to Damen Shipyards

Remote Operated Vehicle (ROV) Service/Repair

Home Office · Central government · delivery region not published

Remote Operated Vehicle (ROV) Service/Repairs

Awarded to Atlantas Marine Ltd

Planned Vessel Maintenance - HMC Searcher MSER

Home Office · Central government · Nationwide (UK)

This is a Tender Notice for potential bidders offering the opportunity to bid for works to perform the Planned Maintenance and Safety Equipment Recertification (MSER) for the Border Security Command Cutter Searcher. The work will be needed …

Awarded to Southampton Marine Services

• Marine patrol vessels
• Repair and maintenance services of ships

Refit of MRV Scotia

Scottish Government · Nationwide (UK)

The Scottish Ministers, Marine Directorate invites tenders for the refitting of its vessel, MRV Scotia over the next three years.

Awarded to Dales Marine Services

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

DMARINE - Vessel Monitoring & Power Management System

Scottish Government · Scotland

The Scottish Government has awarded a contract for the design, supply, installation, and commissioning of a replacement Vessel Management System (VMS), incorporating Power Management System (PMS) functionality, onboard Marine Scotland’s MPV…

Awarded to Control Room Solutions

• Repair and maintenance services of ships
• Marine patrol vessels
• Repair and maintenance services
• +1

CCN 1 - CEFAS25-43 Essential Guard Buoys for Waverider Protection

Cefas · Central government · Nationwide (UK)

Hire of Trinity House guard buoys essential for Waverider buoys protection

Awarded to TRINITY HOUSE

Provision of Maintenance Services for Hydraulic Repairs to the Discovery

National Oceanography Centre · South East England

The required services/works comprise essential maintenance and routine overhaul of RRS Discovery scientific winch systems in support of oceanographic research, including replacement of pendulum rams on the waist P‑frame (using NOC-provided …

Awarded to ADAMS PRECISION HYDRAULICS LIMITED

Provision of Maintenance Services for Accommodation Repairs Aboard RSS Discovery

National Oceanography Centre · South East England

The contract is for the provision of accommodation repair services as part of the RRS Discovery refit, including repairs to cabin en-suite shower flooring, replacement of damaged or worn cabin carpet, essential cleaning of galley ducting to…

Awarded to Shield Environmental Services Limited

T0345 - THV Alert Dry Dock and Repair

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors to facilitate the Dry docking and Repair of Trinity House Vessel Alert

Awarded to Southampton Marine Services

• Dry-docking services

£1,527,000

Ministry of Defence · Central government · Scotland

The Counter Seaborne Intruder Device (CSID) is a water-side physical security perimeter providing protection for infrastructure and vessels. A tender will be run to compete for the provision of 2 years of maintenance on the CSID. The Tender…

• Repair and maintenance services of floating structures

CSP26308 - RRS SDA Helideck Certification - FSE Attendance

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 the specific work that is needed and the prior work being done by this supplier

Awarded to Helideck Certification Agency Ltd

CEFAS26-38 Technical Inspection of Seaspyder Systems

Cefas · Central government · delivery region not published

Contract for the Provision of a technical report of an inspection and service of the Seaspyder systems purchased in 2017. This will also include other requirements, specifically requested e.g pressure testing.

Awarded to Subsea Technology & Rentals Limited

Maintenance of Engines, Propulsion Systems and Associated Equipment for Marine Vessels

Scottish Government · Scotland

1.1 The Scottish Ministers wish to set up a service contract which will provide maintenance for engines, propulsion system and associated equipment for four of these vessels including the supply of all spare parts required for scheduled mai…

Awarded to Wartsila UK Ltd · 2 awards

• Repair, maintenance and associated services related to marine and other equipment
• Installation services of marine engines
• Marine services
• +3

Woolwich Ferry Power Management System Service Support and Improvement Actions

Transport for London · Greater London

Delivery of improvement works to the Power Management System (PMS) on the two vessels operating TfL's Woolwich Ferry services, together with providing remote support and reactive maintenance activities in the event of system incidents.

Intended award to Norwegian Electric Systems

Replacement pontoon floats at Burry Port Harbour

Carmarthenshire County Council · Local authority · Wales (Cymru)

Carmarthenshire County Council is carrying out significant improvements at Burry Port Harbour. The Council requires replacement floats for the harbour's pontoons.

Awarded to Solent Marine Ltd

NOC Research Vessel Dry-Dock Refit and Maintenance Contract 2026

National Oceanography Centre · Nationwide (UK)

The National Oceanography Centre (NOC) conducted this procurement with a state of urgency under an accelerated open procedure in accordance with Section 54 of the Procurement Act 2023, which governs time limits for competitive tendering pro…

Awarded to A & P Falmouth Limited

• Vessel repair services
• Dry-docking services
• Upgrading services of ships

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

Preliminary Market Engagement Questionnaire - Floating Bridge (Chain Ferry) Cowes / East Cowes

Isle of Wight NHS Trust · Local authority · South East England

The Isle of Wight Council (the Council) has resolved to replace the current Cowes Floating Bridge 6 chain ferry, which serves the communities of Cowes and East Cowes with a new vessel that meets improved performance standards and reduces th…

• Marine construction works
• Architectural, engineering and planning services
• Engineering design services for the construction of civil engineering works
• +5

Wisbech Port, Cambridgeshire, Yacht Harbour Dredge Works 2026/27

Fenland District Council · Local authority · East of England

Fenland District Council are looking to appoint a specialist dredging contractor to remove recently deposited soft, slightly organic sandy silt down to a level of 1m CD within the tight confines of the Wisbech Yacht Harbour, located in Camb…

• Dredgers
• Dredging and pumping works
• Harbour equipment maintenance services

Vessel Engine - Maintenance, Servicing and Spares

Transport for London · Greater London

Transport for London is seeking a supplier to provide Maintenance, Servicing and Spares provision for the newly to be installed QSK19 Vessel engines at Woolwich Ferry. The contract is expected to commence in June 2026 and last for up to 5ye…

• Engines and engine parts
• Repair, maintenance and associated services related to marine and other equipment

Maintenance and Repair of Air Circuit Breakers

Scottish Government · Nationwide (UK)

The Scottish Ministers acting through Marine Directorate invites tenders from suitably qualified suppliers to provide Air Circuit Breaker (ACB) maintenance, conduct an annual health check of low voltage (LV) switchboards, and undertake any …

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

Woolwich Ferry Engines replacement

Transport for London · Greater London

Transport for London has sought a supplier to replace engines on the two Woolwich Ferry vessels, which are equipped with two type QSK-19DM Tier II Cummins engines (4 engines in total). In line with current projected running hours, the engin…

Awarded to B&L CONSULTANTS LTD

• Installation services of marine engines
• Mechanical installations
• Repair and maintenance services of ships

Hydraulic Systems Maintenance for Floating Bridge 6 REVISED

Isle of Wight NHS Trust · Local authority · South East England

The Authority invited response to this Invitation to Tender (ITT) from suitably qualified suppliers ("Suppliers") for the provision of Hydraulic Systems Maintenance for Floating Bridge 6 REVISED. This supersedes the project DN777474 which w…

Awarded to ADAMS PRECISION HYDRAULICS LIMITED

• Repair, maintenance and associated services related to marine and other equipment

Specialist OEM Maintenance for RDI ADCP Instrumentation

National Oceanography Centre · Nationwide (UK)

This procurement covered the repair and refurbishment of Teledyne RDI Acoustic Doppler Current Profilers (ADCPs), valued at $122,780 (ex VAT). The works were carried out by Saderet, the sole authorised UK distributor and service partner for…

Awarded to Saderet Limited

project_19630 - HMC Vigilant Maintenance and Safety Equipment Recertification (MSER)

Home Office · Central government · Nationwide (UK)

This is notice of a planned procurement opportunity to perform Planned Maintenance and Safety Equipment Recertification (MSER) for the Border Force Patrol Vessel HM Cutter Valiant. The work will be needed between 9th February and 4th March.…

Awarded to Southampton Marine Services

• Marine patrol vessels
• Repair and maintenance services of ships

subsea fibre optic cable repair and maintenance services

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

The Department for Science, Innovation and Technology (DSIT) is issuing a Request for Information (RFI) to existing and potential providers of UK flagged, UK based subsea fibre optic cable repair and maintenance services

• Repair and maintenance services of telecommunications lines
• Marine patrol vessels
• Telecommunications-infrastructure maintenance services
• +1