ALTPRO is a specialized signalling company which provides safety critical signalling systems used on railway infrastructure and in railway vehicles.

The Company offers a wide range of train detection systems, level crossing protection and INDUSI based automatic train protection (ATP - I60 and PZB90). Over 30 years of experience in research, development and production in railway sector have made ALTPRO one of the key factors in the global market with solutions in more than 50 countries on 6 continents. As a flexible and customer oriented company ALTPRO is able to take on customer specific, small scale projects as well as act as a system integrator in big (re)construction projects.

Since quality and innovation are ALTPRO’s ways to stay competitive on the market, the Company is certifying its products in independent international certification institutions for the highest safety integrity levels (SIL 4). Currently, more the 200 experts in 5 locations in Croatia and the region work in line with ALTPRO’s vision of innovative, integrated and sustainable approach to railways all over the world to bring the safety of railway transport to a higher level.