The event was all about new beginnings, tolerance and cosmopolitanism – values that not only shape Hamburg's history, but also form part of STUVA's DNA. At a time when the renewal and expansion of neglected infrastructure is more urgent than ever, the trade fair provided a platform for constructive exchange and forward-looking solutions.

PORR presented current projects and innovative approaches in the field of tunnel construction at stand A150. The presentations by our employees on topics such as innovative construction methods, occupational safety and sustainable infrastructure were particularly popular. The technical exchange was intensive and the response was consistently positive.

In addition to the technical discourse, the trade fair was also a place to meet people: ‘Every two years, STUVA is the event of the tunnel industry. It's nice to see many familiar faces again – but also to meet young, highly motivated tunnel builders at the start of their careers,’ explains Jens Klitzen, Head of Tunnel Construction. ‘The personal contact and familiar atmosphere made STUVA 2025 another special event.’
We would like to thank everyone involved for the exciting discussions, the inspiring ideas and the great interest in our solutions for the infrastructure of tomorrow.