We Engineer Innovate Railway Safety
We are a specialized signalling company committed to delivering safety critical systems that enhance safety, reliability and efficiency of railway infrastructure and rolling stock.
About the Company
With over 30 years of experience, our innovative solutions are used in more than 55 countries across 6 continents. Our team of over 200 engineers and industry experts, across 5 regional locations, share a common vision to make railway transport safer, smarter, and more sustainable.
Products & Services
At ALTPRO, we combine technical excellence with a flexible, customer-focused approach, delivering everything from tailor-made small-scale systems to complex projects. Our products are certified to the highest international safety standards (SIL 4), ensuring reliability and safety. Through our strong global partner network, we provide localized support and efficient project delivery wherever railways run.
Infrastructure Signalling
We design and deliver advanced signalling systems that make railway transport safer, faster, and more efficient. Using proven inductive wheel sensing technology, we provide solutions for train detection, axle counting, and level crossing protection.
Rolling Stock Signalling
We offer comprehensive signalling solutions, starting from components to advanced integrated systems using digital technologies such as Class B systems and ETCS. Our on-board systems play a key role in ensuring the safety, reliability, and optimal performance of modern rolling stock.
Projects
With certified SIL4 solutions in more than 50 countries and over 200 experts in Croatia and the region, ALTPRO is recognized as a global innovator in railway signalling technology. The company provides train detection systems for railway, metro, tram and monorail, advanced level crossing protection, and INDUSI-based automatic train protection, offering both turnkey projects and customized solutions worldwide.
Project Soko Modernization
First Croatian Measuring Vehicle
Project Soko Modernization
First Croatian Measuring Vehicle
PESA project in Romania
35 level crossing systems for OSE
New FLIRT rolling stock in the region
Latest News
Sustainability
Rail plays a crucial role in achieving the EU’s 2050 climate neutrality goal, primarily through a modal shift from polluting transport to rail. Although rail remains the lowest-impact mode of land transport, challenges such as energy consumption, noise, and environmental footprint remain, which we actively work to reduce.
Accounts for only 0.4% of CO₂ greenhouse gas emissions in the European transport sector
Approximately 80% of European rail traffic is powered by electricity
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