SubCtech Timeline

Events

• 2026-07-28 - Production Milestone - SubCtech validates 50 kW output from 600 V-class AUV battery system - The customer-defined platform scope anchors the test to a specified underwater-vehicle application rather than a generic battery concept. The demonstrated result covers the integrated battery-and-charger programme, not only an isolated cell or module. - source: subctech.com
• 2026-05-30 - Facility Opening - SubCtech opens consolidated Kiel headquarters for production growth - The Fraunhoferstraße 17 site consolidates teams under one roof to shorten coordination between engineering, production and support. SubCtech linked the move to additional manufacturing capacity for modular subsea energy-storage systems and future… - source: subctech.com
• 2025-08-11 - Acquisition - Gabler Maschinenbau acquires SubCtech - SubCtech joined the Gabler Ocean group alongside Develogic and north.io while continuing operations in Kiel. The buyer highlighted SubCtech’s battery systems for underwater vehicles and offshore applications alongside ocean-monitoring systems. Founder Stefan… - source: subctech.com