Software & technology
Delta-sistems B.V.
Shipsonic
Ultrasonic anti-fouling systems that keep box coolers, sea chests and hulls free of marine growth without toxic copper.
The Netherlands. Started by Chiel de Wit in December 2016 and part of Delta-sistems B.V. since 2017; Anne Marie van Swinderen became CEO on 1 October 2026.
Transducers mounted on the part that needs protection vibrate in the ultrasonic range so biofilm and mussel larvae do not settle; installation is dry, with no dry dock needed. Part of the October 2026 PortXL cohort and winner of the Oranje Handelsmissiefonds prize and the NEX26 audience award.
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