DOEN is a leading designer and manufacturer of waterjet propulsion systems focused on offering high-quality waterjet products that excel in the harsh operating conditions of the commercial and military marine markets.


Over 45 years of solid track record in successfully developing innovative waterjet propulsion solutions and ongoing R&D guarantee outstanding levels of performance and reliability for DOEN WaterJets, with all models designed and built to exceed the most stringent industry and classification society standards.


Our designs combine the key benefits of excellent high-speed efficiency together with superior cavitation margins at lower speeds and high load conditions. Currently there are 13 models in DOEN’s range suiting engine powers from 100 to 4000Kw, with new designs well advanced for up to 6400kW that are going to be shortly launched into the marketplace.


We offer a complete range of fully integrated control systems. From simple hydro-mechanical to sophisticated fully integrated electronic systems with joystick docking feature (eDock), each waterjet model has several options to best suit different application and budget requirements.


Our key value proposition promise is high performance, reliability and simplicity of construction, operation and maintenance across our entire product range.


DOEN waterjets are specified by the most demanding operators, and are in service within fleets of 27 navy and law-enforcement agencies across the globe, including the United States, Australia, New Zealand, Russia, India, Malaysia, Indonesia, Vietnam and many more.


In partnership with our licensees in the USA and China and a global network of sales and service partners, DOEN ensures customers’ waterjet requirements are met anywhere in the world.