All-in-One

Driven by operational needs. Proven in the field. Antisink is a Norwegian maritime technology company developing buoyancy, recovery, and casualty response systems designed to protect lives, critical assets, and the environment in demanding operational environments. Founded in 2017 and headquartered in Kristiansand, Norway, we serve customers across the defence, maritime, offshore, search and rescue, and drone sectors. Our solutions are engineered to prevent the loss of vessels, equipment, and unmanned systems following incidents such as flooding, collisions, grounding, or operations over water. Designed for rapid deployment and reliable performance, Antisink technology helps operators maintain asset survivability, improve recovery capability, and enhance operational readiness. Developed, manufactured, and tested in Norway, our systems are lightweight, robust, reusable, and built to perform in harsh maritime conditions. Through close collaboration with end users, we continuously adapt our technology to meet evolving operational requirements across defence, security, and civilian applications.