Austrian Competences in Aeronautics Technology

4a engineering

4a engineering GmbH is a technology- oriented research and development company with a focus on the areas of plastics engineering and materials science. The team consists of highly qualified employees, the majority of whom have an academic background, who have excellent qualities in physics and mechanics as well as materials science.

Technologies and competences

The core competence is the development and optimisation of new products and processes by applying the laws of physics. The use and further development of simulation methods here is an important part of understanding and innovation. With the special knowledge, applied also in lightweight construction, 4a engineering is able to ensure a sustainable competitive advantage for their customers.

Fields of Activity Research Development Production
Aircraft (complete)      
Aircraft structures and parts
Cabin interiors and furnishing (incl. cargo hold)
Materials and manufacturing technologies      
Cockpit equipment and aircraft electronics      
Air traffic infrastructure and air traffic control applications      
Ground test and training equipment      
Airport infrastructure      

Products and services in aviation

  • development of fibre-reinforced composite components
  • structure simulations
  • testing of fibre-reinforced composite components

4a engineering GmbH

Industriepark 1
8772 Traboch, Austria
+43 3842 45106-608


Christoph Weinberger

Economic data

Employees 10 - 50
Turnover 1 - 5 M€
Export quota aviation 10 %
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Last update: 2017-03-14