Aigner Tunnel Technology GmbH, Dieselstraße 13, 4623 Gunskirchen bei Wels, Austria, Tel.: +43 / 7246 / 20 200 - 0, E-Mail:

About Aigner

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Aigner Holding




Aigner Holding GmbH
In 1987 the company was founded as single-member company by Ing. Heinz Aigner. Business has been running so well, that Aigner GmbH emerged from that in 1998. In 2007 Aigner Holding GmbH was founded, which today implies three successful subsidiaries:
  • Aigner Tunnel Technology GmbH
    In 1990 Aigner already started with the development and the production of electrostatic filters for exhaust gas removal in road tunnels. In 2002 the Aigner Tunnel Technology GmbH developed as seperate business area, which finally specialized on this segment. On this basis the company advanced to the market leader of Europe! Meanwhile Aigner also offers dust collectors and safety installations in case of a fire in road tunnels (FIRECURTAINS).
  • Aigner GmbH
    As a specialist for industrial exhaust systems Aigner is planning and delivering turnkey exhaust units and filter plants since 1998. On the sector of noise protection and privacy protection the company is successful nationwide too.
  • Aigner Immobilien GmbH
    Since 2009 Aigner Immobilien GmbH operates successfully as housing developer in Austria.


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