Orbital rates this event Silver.
World Tunnel Congress earns a Silver rating based on attendee quality, exhibitor ROI, and relevance to the construction industry. A solid regional option for teams focused on the construction market.
World Tunnel Congress 2026 brings together engineers, contractors, and industry specialists focused on underground construction and tunneling technology. The event draws between 2,000 and 5,000 attendees, making it a serious gathering for anyone working at scale in the sector. It takes place in Prague, Czech Republic, with dates to be announced. The congress centers on technical exchange and commercial activity, which means the floor tends to attract both project decision-makers and suppliers looking to build relationships with active buyers. For construction companies, equipment manufacturers, and specialist subcontractors pursuing growth in the tunneling market, this is a practical place to be in the room with the people who specify and procure major underground works.
Common questions about this event
Is World Tunnel Congress worth attending?
Orbital rates World Tunnel Congress as a Silver tier conference based on attendee quality, exhibitor ROI, and industry relevance.
Where is World Tunnel Congress held?
World Tunnel Congress is held in Prague, CZ. Check the conference website for specific venue details and travel information.
How many exhibitors are at World Tunnel Congress?
World Tunnel Congress features 75–199 exhibitors. For companies selling into the construction industry, exhibiting can be a direct channel to qualified buyers and decision-makers.
How can I get the attendee list for World Tunnel Congress?
Attendee list access details for World Tunnel Congress have not been announced yet. Orbital provides verified contact data for construction businesses across the US, so you can reach decision-makers before, during, and after the show.