Katko Oy

Katko Oy, a Finnish family business, specializes in safety switches, load break switches, and fused switches,boasting over 70 years of expertise in the industry. All products are designed and manufactured in-house, ensuring strict quality control and adaptability across various environments. Operating production facilities in Finland and Poland, Katko leverages both advanced automation and skilled craftsmanship to produce high-quality, reliable switches tailored to specific customer needs. Environmentally conscious,the company prioritizes efficient raw material use,energy-efficient production, and recyclable materials.Established as a pioneer in its field, Katko achieved international recognition with its invention of the modern fused switch in 1959.Today, their products are distributed in over 60 countries globally, supporting industrial and construction applications.Katko remains committed to responsible and transparent operations, governed by a comprehensive Partner Code of Conduct.