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From BIM to smart home – the future trade fair for innovative technologies

digitalBAU - Trade show for digital solutions in the construction industry. In February 2022, "digitalBAU" trade show will be held at Koelnmesse for the second time. This new platform for software companies and industry was the result of a collaboration between Messe München and BVBS – Bundesverband Bausoftware and is a future-oriented format for the construction industry.

Messezentrum Köln

February 15–17, 2022

Trade Fair Center Cologne

Experience digitalBAU up close. In 2022, digitalBAU will take place in Cologne for the second time. After the successful premiere in 2020, digitalBAU 2022 will now be even bigger and more innovative. The list of confirmed exhibitors as well as the hall plans can be found in the exhibitor directory.

Innovation Challenge

Gestalten und erleben Sie mit uns die digitalBAU Innovation Challenge

Vote now for the best digital innovations in the construction industry

Participant of the week

OneShot- The revolution in building surveying


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digitalBAU 2022

Watch more videos

Final report digitalBAU 2020

Exhibitor Directory

Alle Aussteller und Produkte auf der digitalBAU

The exhibitors at digitalBAU at a glance!

Take a look now at our directory of exhibitors and whet your appetite for the innovative products and solutions that will be on show.

To the Exhibitor Directory 2022

Here you can find out why digitalBAU is so essential for you.

Whether planner, craftsman or investor - digitalBAU offers you suitable solutions along the entire construction value chain.

Reasons to visit


Are you interested in sponsoring packages at digitalBAU?

Opening hours / Location


February 15–17, 2022 in Cologne

Opening hours for visitors:
February 15-16, 2022, 09:00 – 18:00h
February 17, 2022, 09:00 – 16:30h

Opening hours for exhibitors:
February 15-17, 2022, 08:00 – 19:00h


Messeplatz 1
50679 Cologne

Entrance west and entrance south,
Halls: 1, 4.2, 5.2

→ Google Maps

Shaping the future together!

The place to be where science and technology meet human application.

Exhibitors watch out!
Register now and secure a top placement at digitalBAU 2022.