Kolster sp. z o.o.

Since 1945, we have been developing technologies that drive the evolution of rail transport. We specialize in mechanical and electromechanical systems for train traffic control, combining precision, reliability, and innovation. Our solutions support safe and efficient train operations worldwide.

Our product range includes backdrives, drailers, switch point locks and more manufactured according to the highest quality standards, certified by ISO 9001:2015, EN 1090, EN ISO 3834-2, and DB Q1.

Our technologies are trusted by global industry leaders such as Hitachi, Siemens, and Alstom, as well as national operators including PKP PLK.

We merge tradition with modern technology, delivering solutions that enable railways to operate safely, efficiently, and innovatively.