SubSeaSail– IWSA Supporter

The mission of San Diego, CA-based SubSeaSail LLC is to develop disruptively affordable, 100% energy harvesting, long-duration platforms & sensors. SSS has patented long-duration semi-submersible vessels utilizing wind to move & photovoltaic for comms/sensors.  It is … Read More

Wallenius Marine AB – IWSA Member

Wallenius Marine AB is a Swedish based, family owned company with over 80 years of experience that has designed and built more than 70 vessels since the mid 90’s with a strong focus on sustainable … Read More

Liebherr-Components AG – IWSA Associate Member

As an experienced partner of the maritime industry, Liebherr Components offers solutions for a wide range of requirements. The portfolio includes gearboxes, slewing bearings, winches, generators, electric motors, frequency converters and hydraulic components. They find their … Read More

BAR Technologies – IWSA Member

BAR Technologies offer a cohesive team of world leading naval architects and optimisation specialists, fluid dynamists, mechanical, structural and composite engineers together with control strategy and system specialists.  We offer data and simulation engineers with … Read More

Canard Wingsail – IWSA Supporter

CW is currently in the exciting start-up / R&D phase.

The ‘Zephyr’ wing sail, already in use, is the datum (reference point) wing sail for the purpose of designing a canard wing sail. The Zephyr established spatial … Read More

Advanced Wing Systems – IWSA Member

This system reduces the weight and cost of the wing and allows simple stowing and reefing.  The system also provided significant control over the geometry of the wing allowing optimisation of the wing set-up.  Asymmetry, camber, twist … Read More

Becker Marine Systems – IWSA Member

Hamburg based Becker Marine Systems is the market leader for manoeuvring systems and energy-saving devices. Becker offers a wide range of alternative energy solutions for the marine industry and is developing a highly efficient wing sail, … Read More

Mitsui O.S.K. Lines, Ltd – IWSA Member

MOL participates in the “Wind Challenger Project” (launched in 2009), a joint industry-academia research project led by the University of Tokyo. The project focuses on using advanced sails to provide propulsion for merchant vessels. It aims to … Read More

Seastel Marine System (Shanghai) Co. Ltd – IWSA Supporter

Seastel Marine System (Shanghai) Co. Ltd. is a high-tech maritime company initiated by Shanghai Jiao Tong University alumni and other partners, which was set up in Shanghai Zizhu High Tech Industrial Development Zone in October 2010. Seastel … Read More

Nayam Wings – IWSA Member

NAYAM WINGS is developing wind propulsion system composed of unique wing that produces high propulsive force (CLmax > 4). It is the unique system that can maintain ship’s stability while utilizing wind propulsion. Wings are automatically … Read More