digitalBAU 2028 in Köln

digitalBAU 2028 will take place as scheduled at the Koelnmesse exhibition grounds in Cologne and is regarded as the leading trade fair for digital solutions in the construction industry. As part of the international BAU network, it brings together companies, planners, architects, engineers, and representatives from the trades, industry, and politics, covering the entire digital value chain of construction—from planning and execution to the operation of buildings and infrastructure.

The trade fair has quickly established itself as a central platform for the industry’s digital transformation. At the 2026 edition, around 300 exhibitors presented their innovations, while approximately 11,000 trade visitors attended—a record number since the event’s inception.

The main themes of the trade fair are:

• Building Information Modeling and digital planning processes
• Artificial intelligence and automation in construction
• Digital construction sites and process optimization
• Sustainability, circular economy, and resource-efficient construction
• Smart buildings, IoT, and digitalization in existing buildings

A special highlight of the trade fair is the extensive professional program featuring presentations, forums, and live demonstrations showcasing the latest technologies and practical solutions. In addition, the event offers numerous networking opportunities between established companies, startups, and research institutions. The growing international presence of exhibitors and the strong participation of market leaders underscore digitalBAU’s role as a driving force for the construction industry of the future.