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 glance






exhibition halls

Review Key themes 2023

Many exhibitors aligned their presentations to the key themes and offered corresponding solutions. In the top-class conference program, the key themes were discussed and debated under various aspects.

Challenge of climate change

© Messe München GmbH

Digital transformation

© Messe München GmbH

Homes of the future

© Messe München GmbH

Resources & recycling

© Messe München GmbH

Modular building

© Messe München GmbH

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.

Photos & Videos

© Messe München GmbH

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.