Mobility Days 2025

International Mobility Days 2025

19 – 21 Nov 2025 | Vienna, Austria

ProductUpdated on 3 November 2025

LED signals and indicators

Robert Freissl

Head of Sales at Zelisko Signaling

Mödling, Austria

About

Zelisko and the Evolution of LED Trackside Signals

In 2000, Zelisko became one of the first companies worldwide to introduce LED-based trackside signals, marking a milestone in railway technology. In 2024, the company expanded its portfolio with the LED signal "Compact". Today, these high-intensity signals—with advanced lens systems—are a common sight along railway lines, ensuring excellent visibility in all lighting and weather conditions. Certified to SIL4 according to EN 50129, Zelisko’s systems can be easily adapted to meet national market requirements. The LED versions also offer compatibility with existing infrastructure, low energy consumption, and reduced lifecycle costs.

Looking for

  • OEM
  • Systems / Moduls (Tier 1)
  • Components (Tier 2)
  • Public transport provider / operators
  • Private transport provider / operators
  • Mobility optimization solutions
  • Traffic infrastructure provider (road, rail, tunnel, bridge, charging infrastructure, displays & boards, noise & emission protection ...)
  • Traffic infrastructure solutions (road, rail, tunnel, bridge, charging infrastructure, displays & boards, noise & emission protection ...)
  • Traffic infrastructure construction (road, rail, tunnel, bridge, charging infrastructure, displays & boards, noise & emission protection ...)

Applies to

  • Rail (freight train, passenger train, metro, tram (light train), ...)
  • Traffic infrastructure construction rail
  • Traffic infrastructure construction tunnel

Attached files

Organisation

Zelisko Signaling

Supplier components

Mödling, Austria

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