Which engineering and planning offices and building services specialists attend ISH? Discover a selection of companies that visited the trade fair in 2025.
- Drees & Sommer SE
- ArupDeutschland GmbH / Arup
- Sweco GmbH / Sweco
- Arcadis Germany GmbH
- ATP architekteningenieure
- ZWP Ingenieur-AG
- COWI AS
- Granlund Oy
- Buro Happold GmbH
- Gruner AG
- Ingenieurbüro Hausladen GmbH
- BAURCONSULT Architekten Ingenieure
- Canzler GmbH
- Döring Beratende Ingenieure GmbH
- FC-Planung GmbH
- Julius Berger International GmbH
- Pantegra Ingenieure GmbH
- SÜSS Beratende Ingenieure
- Bergmeister SRL
- BETIC SA
