Visiting address

Innovationsstraße 1

Vienna 1100


Postal address

Innovationsstraße 1

Vienna, Austria , Vienna 1100



Tel +43/1/81150 - 0

Fax +43/1/81150 - 5009

Contact person

Company information

Frequentis is the global market leader in safety-critical communication systems for Air Traffic Control and Aeronautical Information Management. Our solution portfolio and product functionality in ATM-grade communications and in integrated voice & data networks, with scalable full IP systems, automation products for towers and centres, and aeronautical information management systems, optimise cost of ownership and ATM efficiency. We are committed to ATM: we serve more than 280 organisations based in 115 countries, which look after the safety of 90% of air passengers worldwide; and over 25,000 of our ATC working positions are in operation.

Company information

Headquarters location Innovationsstraße 1
Vienna 1100
Some facts
Founded in
Founded by
Company Size


  • AIM
  • ATC Tower Design/Construction
  • ATM systems
  • Communication Systems
  • Consulting
  • Data Networks
  • Display Systems
  • Flight Data Systems
  • ILS / PLS
  • IT Solutions
  • Meteorological Systems
  • Mobile ATC Towers
  • Record and Replay
  • Remote Maintenance Monitoring
  • Research and Development
  • Software
  • Training
  • Voice applications

Product information

AIR TRAFFIC MANAGEMENT Communication Systems End-to-end Communication System Integration - Voice Communication Systems - from small/medium Tower Systems up to the largest Air Traffic Control Centres - Integrated Networks for Voice & Data - Synchronized Voice & Data logging - Emergency/Backup Systems Tower Automation Systems Optimizing the Workflow in the Tower to improve Usability, Efficiency and thus Safety by introducing a new integrated Operation Concept - Meteorological Data - NAV AIDS Status Information - Runway Lighting Control - Electronic Flight Strips Information Systems Aeronautical Information Service (FR-AIS) Information System for Air Traffic Controller (F-SIS)

Press releases