Over 150 years of experience in civil engineering.
Wayss & Freytag Ingenieurbau AG is one of the most traditional construction companies in Germany with over 150 years of experience in civil engineering. We plan and realise complex structures that meet the highest technical requirements and offer sustainable solutions for the infrastructure of tomorrow. Our engineers have decisively influenced and driven the development of reinforced concrete and prestressed concrete construction in Germany.
Our projects create connections for life, for users and for our clients.
As a civil engineering company, we combine all services under one roof - from building construction, bridge and tunnel construction to complex industrial and hydraulic engineering projects. We do not see civil engineering as a uniform field, but rather as an interplay of specialised disciplines. Our strength lies in our differentiation: each project is managed by experts with in-depth expertise in their respective fields. In this way, we guarantee customised solutions for every construction task.
Industrial construction
Customised solutions for industry
We have been a reliable partner to German industry for over a century. We have built high-performance plants and production buildings for companies such as Krupp, Henkel, Bayer and Hüls. Our expertise in industrial construction includes the planning and realisation of complex construction projects - individually tailored to the requirements of our customers. Whether new construction, expansion or modernisation: we create spaces for innovation and productivity.
Power plant construction
Energy for tomorrow
Energy supply is a central pillar of our society. With our many years of experience in power plant construction, we make an important contribution to secure energy generation. From conventional power plants to plants for renewable energies, we realise complex structures with the highest technical requirements. Our cooling towers are internationally recognised and stand for our engineering expertise.
MARINE WORKS
Structures for rivers, locks and harbours
Our teams have extensive expertise in the field of marine works, particularly in northern Germany. Projects such as the ship lift at Volkswerft Stralsund, the 5th lock chamber in Brunsbüttel or the expansion of the Havel-Oder waterway demonstrate our expertise in the planning and realisation of marine engineering facilities. We build locks, weirs and harbour infrastructures that meet the requirements of modern shipping and water management.
Whether public infrastructure, large-scale industrial facilities or energy-efficient buildings: Wayss & Freytag Ingenieurbau AG is your reliable partner for complex construction projects. With technical expertise, innovative strength and a deep understanding of our clients' needs, we create buildings that last.
Reference projects
Obernzell
New construction of a production facility with office and laboratory area and outdoor facilities
Brunsbüttel
New lock chamber for the busiest artificial waterway
