![[Translate to English:] Klagenfurter Messehalle](/fileadmin/_processed_/f/6/csm_wiehag-messehalle-klagenfurt-1966_0517c2ab1b.jpg "[Translate to English:] Klagenfurter Messehalle")
Our company history spans more than 175 years. Since our founding, the use of wood as a building material has fundamentally changed. Despite these changes, our passion for wood has remained constant - a raw material with its own natural intelligence. The evolution of our family business reflects this philosophy. In every generation, we have had the courage to pioneer new ideas and set new benchmarks. Driven by our ambition to build responsibly and sustainably, we continue to rediscover the fascinating properties of wood.
What began as a small carpentry workshop in 1849 has grown into an internationally recognised timber construction specialist for sophisticated architectural projects. Today, we remain a family business guided by strong values and a deep connection to our regional roots. We know that growth is only meaningful when it goes hand in hand with responsibility. From wide-span structural frameworks to timber high-rises, we build long-term relationships with clients and partners on a foundation of mutual respect. Our achievements in modern engineered timber construction are defined by reliability.
TIMBER VISION
Through our Timber Intelligence, we are driving the transformation of the built environment toward a low-carbon future.
Through our combined expertise in timber engineering and manufacturing, we are part of the shift toward resource- and energy-efficient construction. In doing so, we continue to push the boundaries of what is possible.
TIMBER INTELLIGENCE
IN EVERY DIMENSION
At WIEHAG, we see wood as a key material for the future of the built environment. In a changing climate, wood is helping drive the transition toward low-carbon construction. It is reshaping our industry and making an important contribution to contemporary architecture. It combines architectural quality with a strong sense of well-being. To every project, we bring our technical expertise, decades of experience, and a genuine passion for timber.
Through our Timber Intelligence, we create timber structures that set new standards in engineering and design. Through intelligent timber construction, we reduce environmental impact while meeting the highest functional and architectural standards. Respect, reliability, and sustainability shape everything we do.
TIMBER MISSION
Through advanced engineering, precision manufacturing, and expert project management, we deliver future-ready buildings worldwide.
WORLD OF TIMBER
WIEHAG CAMPUS
What began as a small carpentry workshop has evolved into a leading engineered timber construction company operating internationally. Our headquarters in Altheim, Austria, is an internationally recognised centre for timber expertise. When it comes to demanding, large-scale projects, we are a reliable partner for intelligent timber construction. Our capabilities cover everything from initial planning and engineering to manufacturing and assembly. This is where employees, clients, suppliers, and project partners come together.
The WIEHAG Campus unites knowledge, skill, experience, and collaboration. Here, our engineers develop innovative solutions for projects of every scale and complexity. Our production facilities
represent the highest standards of modern timber manufacturing. In the WIEHAG Timber Space, we offer direct insights into our manufacturing plant. Through industry events and dialogue formats, we discuss the intelligence and future potential of timber as a building material.
TIMBER TEAM
EEXPERIENCED AND PASSIONATE
Responsible and sustainable business practices are second nature to us. From the office to the factory floor, this commitment shapes everything we do. The well-being and growth of our people
are central to WIEHAG’s success. Many of our 400 employees have been part of the company for decades. Their experience, skill, and passion define the excellence of our work. Job security, personal development, and long-term collaboration form our foundation.
guiding principles
GLOBAL PRESENCE, REGIONAL ROOTS
WIEHAG GROUP
WIEHAG, headquartered in Altheim, Austria, is a group of companies with a long tradition and an international focus. Under the umbrella of WIEHAG Holding, it unites the operating companies WIEHAG Timber Construction and WIEHAG Bau.
WIEHAG Timber Construction agiert weltweit als Komplettanbieter im Ingenieurholzbau und realisiert weltweit anspruchsvolle Projekte auf Ebene. WIEHAG Bau ist in der regionalen Bauwirtschaft verankert und deckt ein breites Spektrum an Bauleistungen ab.Die WIEHAG Holding stärkt die operativen Gesellschaften mit zentralen Funktionen wie Finanzen, Verwaltung und strategischer Steuerung und sichert die Gesamtentwicklung der Gruppe.
Operating globally, WIEHAG Timber Construction is an integrated provider of engineered timber construction, delivering complex and demanding projects worldwide. WIEHAG Bau is firmly established in the regional construction sector, covering a broad range of building services.WIEHAG Holding supports these operating entities through central corporate functions—including finance, administration, and strategic management— supporting the long-term development of the entire Group.
