IWSA Members

Membership is open to companies, organisations and individuals active in the marine wind propulsion sector.

Newest member

Propelwind

PROPELWIND is a R&D/Engineering center, with the vision to maximize the use of wind for cargo ship propulsion, using all the disciplines of the technology...

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Newest member

Southern Spars

Southern Spars specialises in the design and manufacturing of carbon fibre spars and components. Benefiting from unique in-house design and engineering tools we have a...

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Newest member

Thordon Bearings

Canada-based Thordon Bearings is the global leader in seawater lubricated and grease-free polymer bearing systems, providing environmentally-safe bearing solutions for deck machinery, steering gear and...

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Member Type
Associate
Full
Reg. Supporters
Member Category
Academia
Classification Societies
Industry Associations
Other Technology & Service Providers
Research & Development
Research Institutes
Ship Building
Ship Design/Naval Architects
Shipping Company
Sustainable Shipping Projects
Wind Propulsion Solutions
Wind Propulsion Technology Providers
Location
Australia
Austria
Azerbaijan
Bangladesh
Canada
China
Denmark
Fiji
Finland
France
Germany
Greece
India
Israel
Italy
Japan
Marshall Islands
Micronesia
Netherlands
Norway
Qatar
Singapore
Slovenia
South Africa
South Korea
Spain
Sweden
Switzerland
United Kingdom
United States
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Full Members and Associate Members

ABL Group
ADD Technologies
Advanced Wing Systems
Africa Express Line
Airseas
American Bureau of Shipping
Anemoi Marine Technologies
Aurelia Design
BAR Technologies
Becker Marine Systems
Ben Kimura-Gross
Blue Planet Shipping Ltd
Blue Schooner Company
Blue Technology
Blue Wasp
Bluewater Engineering
Boomsma Shipping
bound4blue
Bureau Veritas
Büro Blue/Green
Cargill
CargoKite
Chantiers de L’Atlantique
ClassNK – Nippon Kaiji Kyokai
CoFlow Jet
Computed Wing Sail (CWS)
Crain Technologies
CT Mer Forte
D-ICE Engineering
Dealfeng New Energy Technology
Detlev Löll Ingenieurbüro GmbH
DNV
Dykstra Naval Architects
EcoClipper
eConowind BV
Enkhuizen Nautical College
Fair Ferry
Fair Transport
Finocean
Fraunhofer ISI
Fraunhofer IWES
Go Sail Cargo
Grain de Sail
Green Marine
GT Green Technologies
Hamburg School of Business Administration (HSBA)
Hamburg Ship Model Basin HSVA
HHX.Blue
Honeywell
Houlder Limited
Inerjy
INHA Technology College
Insensys
Kawasaki Kisen Kaisha, Ltd. (“K” LINE)
Knud E Hansen
Lade AS
Laulagun Bearings
Liebherr-Components AG
Louis Dreyfus Armateurs
Magnuss
Maine Sail Freight
MARIKO Maritimes Kompetenzzentrum Leer gemeinnützige GMBH
MARIN (Maritime Research Institute Netherlands)
MAURIC SA
McFarlane ShipDesign
Micronesian Center for Sustainable Transport
MIDES design
Mitsubishi Corporation
Mitsui O.S.K. Lines, Ltd
Modern Merchant Sailing Vessel
NAOS Ship and Boat Design
NAPA
Nayam Wings
Neoline
New Dawn Traders
Norsepower
North American Marine Environment Protection Association [NAMEPA]
Norwegian Ship Design
OceanWings
Odfjell Management
One Sails
Peace Boat Ecoship Project
Propelwind
RINA
RISE Research Institutes of Sweden – SSPA Maritime Center
SINTEF Ocean
Smart Green Shipping
Southern Spars
Thordon Bearings
TU Delft – University of Technology
University of Tokyo – UT Windchallenger
Utopia Navalis
Vaisala
VPLP
Wallenius Marine AB
Wind Support NYC
Wind+Wing Technologies
Windship Technology
Windvinder
Wing Force Partners
WISAMO Michelin
World Ocean Council
WWF
Zéphyr et Borée

Registered Supporters

Aegean Cargo Sailing

Shipping Company

Greece

Shipping Company

Greece

Arista Shipping

/

Greece

/

Greece

Atlantis Trading Company

/

Netherlands

/

Netherlands

Avelaj

/

France

/

France

Baptiste LABAT – Nautilabs/Project Robokite

/

France

/

France

Berrens Maritime

/

Netherlands

/

Netherlands

Beyond the Sea

Wind Propulsion Technology Providers

France

Wind Propulsion Technology Providers

France

Bosgraaf Yacht Design

/

Netherlands

/

Netherlands

Britannia Sailing Trust

/

United Kingdom

/

United Kingdom

Bureau Veritas Solutions Marine & Offshore

Classification Societies

France

Classification Societies

France

Canard Wingsail

/

United Kingdom

/

United Kingdom

Cape Horn Engineering

Other Technology & Service Providers

United Kingdom

Other Technology & Service Providers

United Kingdom

Capt.Raghuraman Kesavan

/

India

/

India

Center for Post Carbon Logistics

/

United States

/

United States

Christiaan De Beukelaer, University of Melbourne

Academia

Australia

Academia

Australia

Clean Voyages

Sustainable Shipping Projects

United States

Sustainable Shipping Projects

United States

CRODA

/

United Kingdom

/

United Kingdom

Dave Walsh, Arctic, Antarctic and Oceans Campaigner & Communicator

/

United Kingdom

/

United Kingdom

Deltamarin

/

Finland

/

Finland

Deniz Tugay

/

United Kingdom

/

United Kingdom

Derian Boer

/

Germany

/

Germany

Dougal Anderson, Port Jackson

/

Australia

/

Australia

Dr. Asokendu Samanta – Indian Register of Shipping

/

India

/

India

Dr. Chris Rynikiewiicz, Independent consultant low carbon transition

/

United Kingdom

/

United Kingdom

Dr. Claus Schriver, KFW

/

Germany

/

Germany

Dr. Hannes Renzsch, FluidEngineeringSolutions GmbH & Co. KG

/

Germany

/

Germany

Dr. Peter Nuttall – Pacific Centre for the Environment and Sustainable Development

/

Fiji

/

Fiji

Dr. Vusal Jivishov

/

Azerbaijan

/

Azerbaijan

El Nino Clipper

Sustainable Shipping Projects

Micronesia

Sustainable Shipping Projects

Micronesia

Emden Leer Hochschule

/

Germany

/

Germany

Energy Tactics

/

Netherlands

/

Netherlands

Enric Julià Lluis

/

Sweden

/

Sweden

eOdyn

/

France

/

France

Eric Plumlee

/

United States

/

United States

Falls of Clyde International

/

United Kingdom

/

United Kingdom

Fiji Voyaging Society

/

Fiji

/

Fiji

Filippos Moschonas

/

Qatar

/

Qatar

Finn Volger – Engineer, Caterpillar

/

Germany

/

Germany

Frank Berrens

/

Netherlands

/

Netherlands

Green Marine Concepts BV

Sustainable Shipping Projects

Netherlands

Sustainable Shipping Projects

Netherlands

Green Transition Denmark

/

Denmark

/

Denmark

Greenheart Project

/

Japan

/

Japan

Heinz Otto – Windschiffe

/

Germany

/

Germany

Hexcel Corporation

Other Technology & Service Providers

United Kingdom

Other Technology & Service Providers

United Kingdom

IDMM

Other Technology & Service Providers

Netherlands

Other Technology & Service Providers

Netherlands

Isabelle Rojon

/

United Kingdom

/

United Kingdom

Katell Jaouannet, E&E Consultant

/

France

/

France

Kieron Moore

/

United Kingdom

/

United Kingdom

Lo Entropy

/

Denmark

/

Denmark

Mathis Rühl Architecture Navale

Other Technology & Service Providers

France

Other Technology & Service Providers

France

Mr. Epaminondas Banos

/

Greece

/

Greece

Nantes Saint-Nazaire Développement

/

France

/

France

Navalt Solar and Electric Boats Pvt Ltd.

Sustainable Shipping Projects

India

Sustainable Shipping Projects

India

Nelson Garcez

/

United States

/

United States

Nithin Padmanabhan, Cochin University of Science and Technology

/

India

/

India

Ocean Master Engineering

Other Technology & Service Providers

Singapore

Other Technology & Service Providers

Singapore

Oceanic Research Institute

/

Australia

/

Australia

Pablo Albers

/

Finland

/

Finland

Pacific Islands Development Forum

/

Fiji

/

Fiji

Peter Mollema, Strategy Advisor Port of Rotterdam Authority

/

Netherlands

/

Netherlands

Peter Schenzle, HVSA (rtd)

/

Germany

/

Germany

Plymouth University

Academia

United Kingdom

Academia

United Kingdom

Portsmouth University

/

United Kingdom

/

United Kingdom

Prof. Alastair Couper – Emeritus Professor, University of Cardiff

/

United Kingdom

/

United Kingdom

Prof. Richard Birmingham – University of Newcastle

Academia

United Kingdom

Academia

United Kingdom

Professor Michele Acciaro Associate Professor of Maritime Logistics at Kühne Logistics University

Academia

Germany

Academia

Germany

Prospect Law

Other Technology & Service Providers

United Kingdom

Other Technology & Service Providers

United Kingdom

Province of Fryslan

/

Netherlands

/

Netherlands

Raffaele Frontera

/

Netherlands

/

Netherlands

Sailing for Sustainability

/

Fiji

/

Fiji

SailLink

Sustainable Shipping Projects

Switzerland

Sustainable Shipping Projects

Switzerland

Satchel Douglas

/

United States

/

United States

Sea-Change Sailing Trust

/

United Kingdom

/

United Kingdom

Seastel Marine System (Shanghai) Co. Ltd

/

China

/

China

SICK AG

Other Technology & Service Providers

Germany

Other Technology & Service Providers

Germany

Siegfried Wagner

/

Germany

/

Germany

SkyData UAV

Other Technology & Service Providers

United States

Other Technology & Service Providers

United States

SkySails

Wind Propulsion Technology Providers

Germany

Wind Propulsion Technology Providers

Germany

SLt Gaurav Tehlan – Naval Construction Officer, Indian Navy

/

India

/

India

Spaera

Wind Propulsion Technology Providers

United Kingdom

Wind Propulsion Technology Providers

United Kingdom

Stefano Scarpa

/

United Kingdom

/

United Kingdom

Stretch Space

/

United Kingdom

/

United Kingdom

SubSeaSail

Other Technology & Service Providers

United States

Other Technology & Service Providers

United States

Sustainable Sea Transport Initiative

Sustainable Shipping Projects

Fiji

Sustainable Shipping Projects

Fiji

Syroco

Other Technology & Service Providers

France

Other Technology & Service Providers

France

Taratari Shipyard

Ship Building

Bangladesh

Ship Building

Bangladesh

The North Sea Foundation

Sustainable Shipping Projects

Netherlands

Sustainable Shipping Projects

Netherlands

Therese Canning – Postgraduate researcher, University of Exeter

/

United Kingdom

/

United Kingdom

Times Up

/

Austria

/

Austria

TransOceanic Wind Transport | TOWT – Transport à la voile

/

France

/

France

UCL Energy Institute

Academia

United Kingdom

Academia

United Kingdom

University of South Pacific

Academia

Fiji

Academia

Fiji

Vally Athanasopoulou, Greenpeace International

/

Netherlands

/

Netherlands

Velic Consulting

Other Technology & Service Providers

France

Other Technology & Service Providers

France

Verna Inventions

/

France

/

France

Vesconite Bearings

Other Technology & Service Providers

South Africa

Other Technology & Service Providers

South Africa

Vidal Denis

/

France

/

France

Vladislav Sidorenkov-Duprez

/

France

/

France

VoyageVert

/

United Kingdom

/

United Kingdom

XP Sea

/

France

/

France

Zéphyr et Borée

Wind Propulsion Solutions

France

Wind Propulsion Solutions

France

Get in touch!

If you would like to find out more about the International Windship Association, please drop us an email: secretary@wind-ship.org

2025 © IWSA

Contact Us

International Windship Association
71-75 Shelton Street, Covent Garden
London, WC2H 9JQ, England


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