Zesst develops hydrogen-powered vessels using advanced aerospace engineering. The company creates zero-emission boats for public and private maritime transport, including the Zesst PAX ferry and Zesst Precursor leisure craft, reducing energy consumption by 85% compared to conventional vessels.

Where is Zesst located?

Zesst is headquartered in Lausanne, Switzerland.

How many employees does Zesst have?

Zesst has approximately 50-200 employees.

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Zesst

Zesst by Almatech

Lausanne, Vaud, Switzerland

HydrogenPrivate

Founded 200950-200 employees1.5k tonnes CO₂ avoided/yr

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About

Founded in 2009, Zesst is a private headquartered in Lausanne, Switzerland with approximately 50-200 employees specializing in Hydrogen.

Zesst by Almatech is a Swiss advanced technology company founded in 2009 that specializes in developing hydrogen-powered maritime vessels. Leveraging aerospace engineering expertise and space technology innovation, Zesst creates revolutionary zero-emission boats featuring hydrofoil technology that operates above water, minimizing wake disturbance and energy consumption. The company offers two main product lines: Zesst PAX, a modular public transport ferry for 50-400 passengers launching in 2026, and Zesst Precursor, a 7-seater hydrogen-powered leisure craft for private use and water taxi services. All vessels use green hydrogen fuel cells that produce only water vapor as emissions, combined with lightweight materials and genetic optimization algorithms. Each Zesst vessel eliminates over 1,500 tonnes of CO2 annually compared to conventional maritime transport.

hydrogenmaritimezero-emissionhydrofoilgreen technologysustainable transportfuel cells

Headquarters

Lausanne, Switzerland

Founded

2009

Employees

50-200

Company Type

Private