Seaweeds

Find seaweeds opportunities in seconds below. Search through thousands of seaweeds notices and upcoming contracts. Bookmark the tender and start your bid/no-bid decision.

142 Seaweeds notices found

Closed tenderPublished 27 May 2026
Call for Tender for the Supply of a Seaweed Direct Seeding Machine and Supporting Services
Bord Iascaigh Mhara - Irish Sea Fisheries Board (BIM)EUR 75,000Closing 19 June 2026Seaweeds
Awarded contract
NRW Diving services open framework 1 2026
Natural Resources WalesSupplier(s) Marine EcoSol Ltd, ASML, DAVID PALFREYGBP 5,600,000Awarded 30 April 2026Expiring 14 June 2034Diving services
Closed tenderPublished 20 March 2026
Organic Products Compliance Support
Government of JerseyClosing 26 April 2026Agricultural, forestry, horticultural, aquacultural and apicultural services
Closed tenderPublished 20 February 2026
Call for Tender for the Provision of Services in Trialling the Co-Use of Seaweed Infrastructure for Mussel Seed Collection
Bord Iascaigh Mhara - Irish Sea Fisheries Board (BIM)EUR 200,000Closing 13 March 2026Aquaculture services
Closed tenderPublished 20 February 2026
Call for Tender for the Provision of Seaweed Hatchery Services to Bord Iascaigh Mhara
Bord Iascaigh Mhara - Irish Sea Fisheries Board (BIM)EUR 130,000Closing 16 March 2026Aquatic marine services
Awarded contract
Award of Purchase of Marine Acoustic Release Receivers (MS-P-0443)
Scottish GovernmentSupplier(s) Thelma Biotel ASGBP 35,703.8Awarded 2 September 2026Marine equipment
Closed tenderPublished 10 February 2026
NRW Diving services open framework 1 2026
Natural Resources WalesGBP 700,000Closing 10 April 2026Diving services
Closed tenderPublished 29 January 2026
Call for Tender for the Provision of Reporting and Analysis of European Aquaculture Consenting Processes
Bord Iascaigh Mhara - Irish Sea Fisheries Board (BIM)EUR 100,000Closing 23 February 2026Research services
Expired contract
CEFAS25-121 Request for Quotation for Hyperspectral Sensor (VNIR 400–1000 nm)
Centre for Environment, Fisheries and Aquaculture ScienceSupplier(s) Pro-lite Technology LtdGBP 128,616Awarded 16 January 2026Expiring 31 March 2026Measuring instruments
Closed tenderPublished 9 January 2026
Hot-Air Drying Unit
Indigo Rock Marine Research CentreEUR 190,000Closing 13 February 2026Dryers for agricultural products
Never miss a tender
Get new Seaweeds opportunities delivered to your inbox.
Set up alerts Save this search
Expired contract
Next steps for realising the potential of seaweed and shellfish aquaculture for ecosystem benefit and socio-economic gain in coastal communities
Environment AgencySupplier(s) SeaGrown LimitedGBP 40,000Awarded 5 January 2026Expiring 31 March 2026Research services
Closed tenderPublished 16 December 2025
Multifunctional Processing and Mixing Machine for Fish and Seaweed Processing for Teagasc
Teagasc - the Agriculture and Food Development AuthorityClosing 19 January 2026Food, beverage and tobacco-processing machinery
Closed tenderPublished 8 December 2025
Seashore and Coastal Waters Training 2026
Louth Local Development CLGEUR 25,000Closing 9 January 2026Environmental training services
Closed tenderPublished 13 November 2025
CEFAS25-121 Request for Quotation for Hyperspectral Sensor (VNIR 400–1000 nm)
Centre for Environment, Fisheries and Aquaculture ScienceGBP 92,000Closing 5 December 2025Measuring instruments
Stale Pre-tenderPublished 10 November 2025
NRW Diving services open framework 1 2026
Natural Resources WalesGBP 700,000Closing 26 November 2025Diving services
Closed tenderPublished 14 July 2025
Provision of Services to facilitate Give it a Swirl - The Sligo World Festival of Everything – under Theme 3 - Celebrating Cultures and Diversity as part of Sligo's PEACEPLUS LCPAP
Sligo County CouncilEUR 447,098Closing 10 August 2025Festival organisation services
Awarded contract
CES - Property Management System
Crown Estate ScotlandSupplier(s) Grosvenor SystemsGBP 2,354,097.43Awarded 4 June 2025Software package and information systems
Closed tenderPublished 26 February 2025
LA3176C - TUS - RFT for the Supply, Delivery, Installation, Commissioning and Calibration of a Flow Cytometer
Education Procurement Service EPSEUR 158,000Closing 27 March 2025Cytometers
Awarded contract
LA3176C - TUS - RFT for the Supply, Delivery, Installation, Commissioning and Calibration of a Flow Cytometer
Education Procurement Service EPS158,000Awarded 26 February 2025Laboratory, optical and precision equipments (excl. glasses)
Expired contract
RDE713 Seaweed farm structure and moorings review - L/2023/00169
Marine Management OrganisationSupplier(s) Risk and Policy AnalystsGBP 16,590Awarded 9 January 2025Expiring 21 February 2025Research and development consultancy services

Top buyers

Buyers ranked by total contract award volume for seaweeds.

View all buyers

BuyersCountValue

Bord Iascaigh Mhara - Irish Sea Fisheries Board (BIM)
27
£1.8m
Isle of Wight Council
21
£6.7m
Crown Estate Scotland
15
£11.9m
Marine Institute
10
£916.7k
Department for Environment, Food & Rural Affairs (DEFRA)
8
£3.7m
Centre for Environment, Fisheries and Aquaculture Science
6
£6.5m
Galway Roscommon Education and Training Board
6
£86.9k
Natural Resources Wales
5
£7.6m
WWF-UK (WORLD WIDE FUND FOR NATURE) TRADING LIMITED
4
£151.5k
The Seaweed Alliance Ltd
4
£0.0

Trend over time

Notice volume for seaweeds published over time.

Top suppliers

Suppliers ranked by total contract award volume for seaweeds.

View all suppliers

SuppliersCountValue

Daithi O'Murchu Marine Research Station
6
£322.7k
Cheetah Marine International Ltd
5
£935.8k
Brighstone Landscaping Ltd
5
£1.9m
Cartron Point Shellfish Ltd.
4
£268.6k
Ventnor Haven Management Ltd
3
£1.1m
Grosvenor Systems
2
£4.7m
Aqualicense
2
£447.4k
Seafood Innovation Fund
2
£6.2m
Bangor University
2
£688.1k
ABP Marine Environmental Research Ltd (ABPmer)
2
£509.4k

Win more seaweeds contracts with Stotles

Get seaweeds alerts, buyer intelligence and bid tools — all in one place.

Try for free