Since 1983, PPS – Poltinger Precision Systems GmbH has designed and manufactured high-precision underground navigation and control solutions for tunnel boring machines, roadheaders and pipe jacking. Combining robust hardware, intelligent software and specialised engineering expertise, PPS delivers accurate positioning, efficient operation and reliable project data, supporting tunnelling professionals worldwide, even in the toughest conditions. #weknowexactlywheretogo #undergroundnavigation


