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175 years of WIEHAG

Anniversary

WIEHAG celebrates 175 years
of timber construction history

WIEHAG has a long and eventful history. Since Josef Wiesner registered as a master carpenter in the guild book of the "honorable craft of carpenters" in Altheim in 1849, his successors have built the business into an internationally successful timber construction company over five generations. Under the leadership of Erich Wiesner, numerous large-scale projects and renowned architectural structures are developed and constructed today

WIEHAG turns 175
and everyone celebrates with us...

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WIEHAG 175 Jahrfeier Mitarbeiterin
Come on in!
Erich, Katharina, Elisabeth and Valentin Wiesner
WIEHAG 175 Jahrfeier Mitarbeitende
In a festive mood
WIEHAG 175 Jahrfeier Bühnenprogramm
The management presents the corporate values
WIEHAG 175 Jahrfeier Bühnenprogramm
WIEHAG 175th anniversary stage show
WIEHAG 175 Jahrfeier Bühnenprogramm
The stage show was hosted by Katharina and Valentin Wiesner
WIEHAG 175 Jahrfeier Location
The location was great
WIEHAG 175 Jahrfeier Kuchen
WIEHAG 175th anniversary cake
175 years of WIEHAG stands for itself
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On September 20, 2024, the Wiesner family invited all employees and their families to a big anniversary party to properly celebrate the company's long-standing existence. A colorful children's program with a bouncy castle, face painting and games was offered for the little ones. The cozy get-together in the afternoon continued into an evening gala dinner, at which a ceremony with a stage show caused a stir. Special thanks went to the employees, whose enthusiasm, reliability, solidarity and respect form the basis for WIEHAG's long-term success. At the site in Altheim and in the sales offices in Eningen, Bilbao, London and Melbourne, more than 380 employees work with their passion for timber construction to constantly expand the possibilities in structural timber construction.

A celebration of generations

  • [Translate to Englisch:]
    We appreciate the expertise, dedication, and loyalty of our workforce community; we rely on exceptional teams.
    — Erich and Elisabeth Wiesner
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the new production site of WIEHAG
The new WIEHAG factory in Altheim
die Eigentümer Erich und Elisabeth Wiesner
Erich and Elisabeth Wiesner
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Weitere Neuigkeiten rundum WIEHAG entdecken...
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[Translate to Englisch:]
INSIGHT
The World of Volvo - Pushing the boundaries
Experience the World of Volvo and discover how WIEHAG pushes the boundaries of what is possible with innovative solutions.
neue Gebäuderichtlinie der EU
Insights
Neue EU-Gebäuderichtlinie (EPBD)
Am 12.4.2024 hat der Rat der Europäischen Union die Neufassung der EPBD (Energy Performance of Buildings Directive) förmlich angenommen.
Hans Joachim Schellnhuber
EVENT
Climate researcher Schellnhuber visits WIEHAG
In his presentation, Hans Joachim Schellnhuber emphasized the significance of timber construction in addressing climate change.
INSIGHT
Green factory
WIEHAG is investing in the Altheim site and realigning its operations as a green factory. Find out more about our new factory.
WIEHAG Power Plant
INSIGHT
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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