Samthan Shedge

Samthan Shedge – Redefining Clean Seas & Sustainable Aquaculture At Samthan Shedge, we deliver cutting-edge, chemical-free solutions for biofouling and biosecurity control across the marine and aquaculture industries. As the exclusive dealer for ultrasonic antifouling devices (made in the USA) in Scandinavia and exclusive retailer for Europe, we guarantee measurable, sustainable results for any kinds and size of ships, vessels, oil & gas platforms, and aquaculture systems of every scale. Our ultrasonic systems prevent algae, barnacles, and biofilm formation — improving efficiency, reducing maintenance, and protecting marine ecosystems. In aquaculture, we provide innovative technologies to control biofilm, bacteria, fungi, and algae, ensuring healthier fish and cleaner water without chemicals. Samthan Shedge bridges marine science and technology to promote a cleaner, smarter blue-green economy. We collaborate with research institutions and industry partners across Europe to advance non-chemical biosecurity, antifouling, and fish health innovation. Sustainable. Smart. Proven. We protect what powers the world — the ocean.