Discover BAU
Experience the future of construction at first hand
The success of BAU 2023 in numbers
Are we headed in the right direction with BAU's concept and services? We ask ourselves this question at end of each exhibition. Which is why we had the opinion research institute TNS conduct a survey of visitors and exhibitors on our behalf again at BAU 2023. The results are more than positive. Everyone—exhibitors and visitors alike—was thrilled. That makes us very happy—and we consider it a genuine obligation.
Numbers at a glanceexhibitors
visitors
exhibition halls
Key topics of BAU 2025
A variety of factors influence the development of the construction industry, create changing market conditions and demand creative solutions from market participants. These dynamic developments are reflected in BAU's key themes.
Resilient, climate-friendly construction
Transformations city, countryside, urban district
Resource efficiency
Modular, serial, productive
Cost-effective construction
Pictures and videos of the trade fair
Come and see BAU for yourself by exploring the trade fair via our photo gallery or find more impressions from the fair in our videos.
The climate-neutral trade show is not a utopia
Messe München's sustainability strategy is holistic and is based on the Sustainable Development Goals (SDGs) of the United Nations. The main goal is to achieve CO2 neutrality by 2030.