Dr. techn. Josef Zelisko, Fabrik für Elektrotechnik und Maschinenbau Gesellschaft m.b.H.

Dr. techn. Josef Zelisko, Fabrik für Elektrotechnik und Maschinenbau Gesellschaft m.b.H. is an Austrian manufacturer of energy instrumentation, railway signaling equipment, and traffic management systems based in Mödling. The company specializes in power management components, including current transformers, voltage transformers, and electronic sensors for low-voltage, medium-voltage, and high-voltage energy applications. For the rail sector, Zelisko manufactures certified trackside signals, level crossing protection systems, remote-control systems, and electromagnetic track brake control units meeting strict safety standards. Its traffic management division provides advanced on-board computers, ticket printers, vehicle connectors, IBIS-IP routers, and e-ticketing solutions for public transit vehicles. Zelisko also supplies front-office and back-office software tailored for account-based ticketing and real-time transit fleet management. Serving mass-transit, mainline, and freight transport operators, the manufacturer delivers reliable electrical components and signaling infrastructure. Operating from Mödling near Vienna, Zelisko supports the global energy transition and modern mobility systems with custom-engineered hardware and software solutions.