We make
underground
networks visible

Founded in 1994 by Štefan Sivák in Žilina, Slovakia, Komplex has specialized from the very beginning in the development and manufacture of RFID systems for marking and detecting underground utility networks.

Since our very beginnings, we have been bringing advanced innovations to the market, driven by our own in-house research and development. This allows us to deliver solutions that stay one step ahead of our customers’ needs — and it is what has made us the technological leader in our field.

Our guiding principle is simple: stay close to our customers while never compromising on quality. It is this commitment that has enabled us to operate across 20+ countries around the world today.