Belassi is an Austrian developer and manufacturer of high-performance marine propulsion systems for compact watercraft, jet boats and unmanned surface vessels (USVs). Unlike most companies in the industry, Belassi develops and assembles its own engines, jet propulsion systems and electronic control solutions in-house, ensuring full control over performance, reliability and integration.

At the core of the portfolio is the Belassi Marine Power Unit (MPU), a compact, lightweight powertrain designed to deliver exceptional power-to-weight ratio, high torque and simplified installation. Combined with the Belassi Jet Pump and Remote Interface Kit (RIK), the system enables rapid integration, remote operation and seamless communication with modern control systems.

Belassi supports OEMs, system integrators and vessel builders with a complete propulsion platform, reducing development time and technical complexity. The result is a scalable solution that helps customers bring high-performance, remotely operated and mission-ready marine products to market faster and with greater confidence.