Search UK public tenders and contract notices

Construction Professional Services Dynamic Purchasing System

Government Commercial Agency · Central government · Nationwide (UK), Greater London

Government Commercial Agency (GCA) as the Authority intends to put in place a dynamic purchasing system for the provision of Construction Professional Services including but not limited to; project management, engineering, cost consultancy,…

Awarded to John Rowan & Partners LLP, Mott MacDonald · 3 awards

• Architectural, construction, engineering and inspection services
• Advisory and consultative engineering services
• Advisory architectural services
• +96

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

Classification of Marine Vessels

Scottish Government · Scotland

Marine Directorate require to engage a classification society to ensure that its vessels remain in class by undertaking regular surveys following maintenance and major repairs to ensure that work has been done to appropriate standard to ens…

Awarded to Lloyds Register

• Content or data standardization and classification services
• Marine services

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

YNE Form C - Erringden Hillside - Canal and River Trust

ENVIRONMENT AGENCY · Yorkshire and the Humber

Payment to Canal & River Trust for keeping two canal moorings free for two years to facilitate planned EA construction works for the canal overflow scheme on the Erringden Hillside project

Awarded to Canal and River Trust

NRW Diving services open framework 1 2026

Natural Resources Wales · Wales (Cymru)

Natural Resources Wales (NRW) have appointed qualified professional scuba diving contractors to support our marine biological monitoring programme within Wales' Special Areas of Conservation (SACs).

Awarded to ASML, David Palfrey, Marine EcoSol · 8 awards

• Diving services

MMO NEMO v2 testing

MARINE MANAGEMENT ORGANISATION · Central government · delivery region not published

The iVMS device supplier will provide, at a minimum, 3 new iVMS devices (the specific make/model they are seeking Type Approval for), to the contractor to undertake testing. These devices will be used to ensure compliance with the iVMS Tech…

Awarded to GMV NSL

Shipyard Supervision Framework call off

Caledonian Maritime Assets Ltd (Utility) · Nationwide (UK), Scotland

Appointment of site supervisor to carry out Steelwork and Coatings supervision on behalf of CMAL during construction of CMAL’s 7 SVRP Phase 1 vessels in Remontowa Shipbuilding, Gdansk, Poland

Awarded to Esbel, HOL Ship Service AS, SeaTec UK Ltd · 2 awards

• Marine services

Appointment of an Operator for Bangor Marina and Harbour

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

Ards and North Down Borough Council seeks Participation Stage Submissions for the appointment of an Operator to operate Bangor Marina and Harbour situated in Bangor, Co.Down. Situated on the Belfast Lough, Bangor Marina and Harbour is one o…

Awarded to Boatfolk Marinas Limited

• Port management services
• Management-related services
• Marine services

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

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

Modules from and membership to the NE Atlantic Marine Biological Analytical Quality Control Scheme (NMBAQC)

Natural Resources Wales · Wales (Cymru)

All UK Competent Monitoring Authority laboratories and their contractors undertaking sample analysis for statutory marine monitoring programmes are required to participate within an externally run analytical quality control scheme. The NMBA…

Awarded to Environment Agency

Leasing Sustainability & Supply Chain Advisor (Marine) Framework Agreement

The Crown Estate · Central government · Nationwide (UK)

The Leasing Sustainability & Supply Chain Advisor is responsible for advising The Crown Estate (TCE) in relation to all the sustainability and supply chain aspects of any future offshore wind leasing round and tender process (across social …

Intended award to Baringa Partners, Deloitte, GRANT THORNTON UK ADVISORY & TAX LLP +2 more

• Offshore services
• Marine services

NLI Lifeguarding Contract for Burnham and Brean Beaches

Somerset Council · Local authority · South West England

NLI Lifeguarding Contract for Burnham and Brean Beaches to protect public safety

Intended award to Royal National Lifeboat Institution

FW Marine Warranty Services - Cable Installation & Offshore Construction Projects

SSE PLC · Nationwide (UK), Scotland

SSEN Cable Installation Projects and Associated Activities will require Marine Warranty Services to be provided by a suitably qualified Marine Warranty Surveyor.

Intended award to ABL GROUP SCOTLAND LIMITED, Global Maritime Consultancy Ltd, Mwaves Ltd · 3 awards

• Marine services

Defence Marine Services - Supply and Maintenance of Authority Moorings, Markers and Targets

Ministry of Defence · Central government · Nationwide (UK), North East England, North West England, South East England, South West England, Wales (Cymru)

Supply and Maintenance of Authority Moorings, Markers and Targets

Awarded to Briggs Marine Contractors Limited

• Marine services
• Anchor handling services
• Buoy maintenance services
• +13

Digital Assessment Platform

Maritime and Coastguard Agency · Central government · delivery region not published

The Maritime and Coastguard Agency (MCA) is seeking a high-quality service provider to revolutionise the assessment process for Certificates of Competency (CoC) by delivering modernised, practical application-based examinations. This crucia…

Awarded to The International Association of Maritime Institutions

• Miscellaneous business-related services
• Institution management services
• Marine services
• +1

Commercial Advisory Services (Marine) Framework Agreement

The Crown Estate · Central government · Nationwide (UK)

The Crown Estate (TCE) manages the seabed around England, Wales and Northern Ireland, and is responsible for its utilisation for offshore wind (OSW) projects. In line with Government and industry appetite, OSW is a core component of supplyi…

Intended award to GRANT THORNTON UK ADVISORY & TAX LLP, Guidehouse Europe Limited, KPMG +2 more

• Marine services
• Offshore services
• Technical services

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

DFI - Rathlin Island Ferry Service

CPD - Supplies and Services Division · Northern Ireland

Awarded to Dunaverty LTD

• Marine services

GSS24096 - Marine Labour

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

***Please note this is an award notice, not a call for competition*** BAS required ad-hoc marine contingent labour to be supplied to the BAS vessels as and when required. This procurement relates to the established a framework agreement, wh…

Awarded to Advanced Resource Managers Limited, Elite Consult Group Ltd, Offshore Operations Limited +2 more · 5 awards

• Marine services

M284 Underwater Inspection Programme 2025-30

Monmouthshire County Council · Local authority · Wales (Cymru)

Monmouthshire County Council intends to appoint a contractor to manage and deliver an underwater inspection programme over a five-year period, commencing in 2025 and concluding in 2030. The programme will involve annual inspections of 23 st…

Awarded to EDWARDS DIVING SERVICES LIMITED

Defence Marine Services – Support to In-Port Marine Services and Delivery of a Vessel Replacement Programme

Ministry of Defence · Central government · Nationwide (UK), South East England, South West England, Scotland

Award of Contract under DMS-NG for the Defence Marine Services – Support to In-Port Marine Services and Delivery of a Vessel Replacement Programme contract

Awarded to Serco Limited

• Marine services
• Marine-base support services
• Ship brokerage services
• +5

Defence Marine Services - Next Generation: Contract 2 - Inshore Support to Military Training, Testing and Evaluation

Ministry of Defence · Central government · Nationwide (UK), South East England, South West England, Wales (Cymru), Scotland

Inshore Support to Military Training, Testing and Evaluation

Awarded to Serco Limited

• Marine services
• Dive-support vessels
• Hire of boats with crew
• +15

Defence Marine Services - Next Generation: Contract 4 - Offshore Support to Military Training and Exercises

Ministry of Defence · Central government · Nationwide (UK), South East England, South West England, Scotland

The contract will provide discrete Defence Marine Services for Offshore Support to Military Training and Exercises in UK waters and select overseas territories. The services will be provided at various locations up to and including 100 naut…

Awarded to Serco Limited

• Marine services
• Dive-support vessels
• Hire of boats with crew
• +10

Marine Licencing and Specialists Advice Framework 2025

Natural Resources Wales · Wales (Cymru)

In order to discharge our duties under Marine and Coastal Access Act (2009) and Marine Works EIA Regulations (2007) as amended, Natural Resources Wales Marine Licensing Team (NRW MLT) seek specialist technical advice from appropriate expert…

Awarded to ABP MARINE ENVIRONMENTAL RESEARCH LIMITED, HaskoningDHV UK Limited, Ocean Ecology +1 more · 3 awards

• Marine services
• Administrative educational services
• Aquaculture services
• +9

West Coast Work Boat

Trinity House · Nationwide (UK)

Trinity House, in its capacity as a General Lighthouse Authority (GLA), requires a Contractor to provide a Work Vessel (“the Vessel”) and Aid to Navigation Support Services (“the Services"), primarily in and around the Bristol Channel, but …

Awarded to Severn Seas Shipping Ltd · 2 awards

• Marine services

ID 5332920 - DfI - Specialist Marine Consultant 2024-29

Department for Infrastructure · Central government · Northern Ireland

The Client requires a Contractor for specialist marine engineering and naval architecture expertise to ensure that issues can be assessed and appropriately dealt with in a timely manner thus reducing the risk of delays or disruption in ferr…

Awarded to VECTIS MARINE DESIGN LIMITED

• Marine services
• Environmental issues consultancy services
• Marine conservation strategy planning
• +5

Provision of Naval Architecture Consultancy Services

Shetland Islands Council · Local authority · Scotland

The purpose of this Invitation to Tender (ITT) is to invite economic operators to submit Tenders for an anticipated 36-month period under a Framework Agreement with an anticipated start date of 17th July 2023 for the Provision of Naval Arch…

Awarded to MACDUFF SHIP DESIGN

• Marine services

Archaeological Services in relation to Marine Protection 2025-2027

Archaeological Services in relation to Marine Protection 2025-2027 (NP225) · Nationwide (UK)

The UK is a signatory to the European Convention on the Protection of the Archaeological Heritage (revised) 1992. The aim of the Convention is to protect the archaeological heritage as a source of the European collective memory and as an in…

Awarded to MSDS Marine Ltd

• Marine survey services
• Archaeological services
• Marine research services
• +2

Albert Pier, St Helier, Jersey Channel Islands

Ports of Jersey · Extra-regio / offshore

Upgrade to Albert Pier, St Helier, Jersey, Channel Islands

Awarded to Geomarine Limited

• Construction work
• Construction work for water projects
• Marina construction work
• +4

Marine Licensing & Specialist Advice Framework - Lot 2

Natural Resources Wales · Wales (Cymru)

NRW Marine Licensing Team are currently tendering for the provision of specialist technical advice on the impacts to the environment from marine licence applications. Whilst NRW hosts a number of environmental specialists, there are a numbe…

Awarded to ABP Marine Environmental Research Ltd (ABPmer), ABPmer, Cefas · 4 awards

• Marine services

PQQ SIMA

Menter Môn Cyf · Wales (Cymru)

For the SIMA work stream, we are inviting PQQs from tenderers, able to integrate the separate sensors and elements of the monitoring and mitigation system into a single operational demonstration, that will be deployed on the Marinus Buoy in…

Awarded to Seiche Ltd

• Environmental monitoring other than for construction
• Marine conservation strategy planning
• Marine installations
• +2

707615450 - In-Service Support of Emergency Escape Breathing Device (EEBD)

Ministry of Defence · Central government · Nationwide (UK)

The Salvage & Marine Operations Team, part of the UK Ministry of Defence (‘MOD’), have awarded a contract to Ocenco Incorporated (‘Ocenco’) to provide in-service support for Emergency Escape Breathing Devices (EEBDs), together with the purc…

Awarded to Ocenco Incorporated · 2 awards

• Marine services
• Breathing apparatus
• Fire escape equipment

DAERA - AFBI - Appointment of a Shipyard for the Construction of a Research Vessel

The Department of Agriculture, Environment and Rural Affairs, The Agri-Food and Biosciences Institute · Northern Ireland

AFBI wishes to engage a shipyard for the construction of a new Research Vessel which is specifically tailored to meet AFBI’s marine fisheries science requirements and be capable of technological update over a service life of 30 years minimu…

Awarded to ASTILLEROS ARMON VIGO SA

• Survey vessels
• Auxiliary research vessel
• Fishing vessels
• +7

ANDBC Pre-Qualification Questionnaire - Operator of Bangor Marina and Harbour, Co Down, Northern Ireland

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

Situated on the Belfast Lough, Bangor Marina and Harbour is one of the largest 5 Gold Anchor accredited marina developments on the island of Ireland. The 541-berth marina is accessible 24/7 at all states of tide and is home to an active fle…

Awarded to Boatfolk Marinas Limited · 2 awards

• Port management services
• Management-related services
• Marine services

Classification of Marine Vessels

Scottish Government · Scotland

Marine Directorate require to engage a classification society to ensure that its vessels remain in class by undertaking regular surveys following maintenance and major repairs to ensure that work has been done to appropriate standard to ens…

Awarded to Lloyds Register

• Content or data standardization and classification services
• Marine services

Dee Conservancy Marine Engineering Services 2023 2023 – 2027 (2 years extension)

Natural Resources Wales · Wales (Cymru)

Dee Conservancy - Maintenance service for Aids to Navigation

Awarded to marland marine

• Marine services
• Marine equipment
• Marine installations

Dee Conservancy Harbour Master Services 2023 – 2027

Natural Resources Wales · Wales (Cymru)

Contract to secure the services of a competent supplier who will deliver, to the specification, all aspects of work in relation to the Dee Conservancy Harbour Master role, including the ability to respond in a timely manner to emergencies a…

Awarded to STRATEGIC MARINE SERVICES LTD

• Marine services
• Administration, defence and social security services

Engineering Consultancy, Project Management & Quantity Surveyor Services

The Mersey Docks and Harbour Company · Nationwide (UK)

Peel Ports owns and operates six of the UK’s most important ports (Port of Liverpool, Heysham Port, Manchester Ship Canal, Medway (Sheerness / Chatham), Clydeport (Greenock, Hunterston, Ardrossan) and Great Yarmouth). It also operates a con…

Awarded to Arch Henderson, CURRIE and BROWN UK LIMITED, HaskoningDHV UK Limited +8 more · 12 awards

• Design consultancy services
• Civil engineering consultancy services
• Construction project management services
• +13

Liverpool Cruise Terminal – Gig Boat Services

Liverpool City Council · Local authority · North West England

A Supplier is required to provide a Gig Boat Service to any ships who require to use the mooring dolphin piles at Liverpool Cruise Terminal (LCT), Pier Head. A Gig Boat Service will be used for ships that require to use the mooring dolphins…

Awarded to Bluepoint Marine Services Ltd

• Marine services

Woolwich Ferry Linkspan Maintenance

Transport for London · Nationwide (UK), Greater London

Contract for the maintenance of Woolwich Ferry Linkspans: Each Woolwich Ferry terminal contains two Linkspans which act as a drawbridge to provide vehicles access and egress between the ferry and the terminals.

Awarded to Talleres Zitron S.A. UK Branch

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

Marine Recorder Online Database

NRW · Nationwide (UK)

Marine Recorder was developed about 20 years ago by JNCC in conjunction with the country agencies (NE, CCW, SNH, etc), to meet the needs of the country agencies to accurately collate, store and share survey data. It holds seabed survey data…

Awarded to JNCC · 2 awards

• Marine services

Provision of Ventnor Harbour Management

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

The provision of the management of Ventnor Harbour, Isle of Wight. The Potential Supplier will be expected to manage all aspects of the harbour at Ventnor; typically, this will include but is not limited to: - • Supervision of the harbour •…

Awarded to Ventnor Haven Management Ltd

• Port management services
• Construction work
• Marine equipment
• +7

ANDBC Tender for the Provision of Marine Work Services

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

Ards and North Down Borough Council currently operate 5 harbours- Groomsport, Donaghadee, Ballywalter, Ballyhalbert and Cook St Portaferry. In addition, the Council is responsible for a number of navigational aids, situated throughout the s…

Awarded to STRANGFORD MOORINGS LIMITED

• Marine services

MET POLICE__COUPA EVENT #179 Supply & Delivery of Marine OEM Parts and Spares

The Metropolitan Police Federation · Police & fire · Nationwide (UK)

Supply and Delivery of Marine OEM spares and parts - Award of contract.

Awarded to Royston Ltd

• Miscellaneous spare parts
• Installation services of marine engines
• Marine equipment
• +3

Corrigendum to Provide Additional Information Regarding the Awarded Value

Defra Network eTendering Portal · Nationwide (UK)

This notice provides clarity regarding the contract value awarded to PriceWaterhouseCoopers LLP

Awarded to PricewaterhouseCoopers LLP

• Supervision of project and documentation
• Business services: law, marketing, consulting, recruitment, printing and security
• Environmental protection
• +6

Vegetation Management Services Contract

Canal & River Trust · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England

The Canal & River Trust (the Trust) wishes to engage Contractor (s) to undertake Vegetation & Environmental Services. The Trust requires a number of contracts to deliver Vegetation Services contracts to deliver services covering assets foun…

Awarded to supplier not published · 3 awards

• Agricultural, forestry, horticultural, aquacultural and apicultural services
• Aquatic marine services
• Grounds maintenance services
• +8

Provision of Monitoring Services at Loch Ewe

Scottish Government · Scotland

Marine Scotland has a requirement to place a contract with an external service provider for the provision of Provision of Monitoring Services at Loch Ewe.

Awarded to W&J Grant

• Environmental monitoring other than for construction
• Marine research services
• Marine services
• +4

Smart Sound Connect Centralised Management

Plymouth City Council · Local authority · South West England

To appoint a suitably experienced and qualified supplier to provide centralised management of Smart Sound Connect, a high throughput, low latency 4/5G Mobile private network to cover Plymouth Sound area, supporting marine trials of multiple…

Awarded to PML Applications Limited

• Data network management and support services
• Marine services