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[Translate to English:] Klagenfurter Messehalle

WIEHAG
Pioneers in timber engineering

WIEHAG is an Austrian timber engineering company based in Altheim. Our experience makes us partners for future-oriented and creative building ideas in timber worldwide.

For this purpose, we combine our leading engineering expertise with our high-performance production and thereby bring the renewable raw material timber to bear for climate-friendly construction. We prove that it is possible to act ecologically and socially, while still being successful.

Looking to the future

We want to be part of the shift towards material-efficient, energy-efficient construction with our timber engineering expertise.

Erich Wiesner, CEO and proprietor of WIEHAG
[Translate to English:] Erich Wiesner, CEO und Eigentümer WIEHAG
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  • Multi-storey timber construction
25 King Street, Brisbane
  • Multi-storey timber construction
Gaia NTU, Singapore
  • Multi-storey timber construction
The Import Building, London
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Green factory
WIEHAG is investing in the Altheim site and realigning its operations as a green factory. Find out more about our new factory.
Biomass power plant
WIEHAG wants to be self-sufficient in green energy. How does our new biomass power plant work, and how did construction go?
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