Located in the heart of Vienna, VIECON Center combines modern architecture, flexible event spaces, and genuine Austrian hospitality to create a unique venue experience. Whether international congresses, trade fairs, or corporate events – this is where connections are made, ideas are born, and lasting stories unfold.
VIECON – Create Unique Memories
VIECON – Vienna Congress & Convention Center offers four multifunctional halls and an integrated congress center, providing a total of 73,000 m² of event space for events with 1,000 to 29,000 participants.
Variable partition walls, short distances and a glass-covered mall enable customized spatial concepts and the parallel hosting of multiple events – centrally located in Vienna, fully accessible, air-conditioned and equipped with state-of-the-art IT infrastructure.
Event organizers benefit from an experienced team, clearly structured processes and an atmosphere that combines professionalism with comfort and well-being.
Our two Austrian Ecolabels confirm compliance with the applicable criteria for conference and event venues, as well as for the certification of Green Meetings and Green Events.
Located in the heart of Europe and part of the Wien Holding, VIECON brings the world to Vienna. International congresses and trade fairs foster exchange between business, science, and society.
“VIECON is more than a venue – it’s a place in the heart of Vienna where people connect, ideas come to life, and unforgettable experiences are created.“
VIECON Mascot
73,000 m²
4 Halls + Congress Center
1,000 – 29,000 participants
Austrian Ecolabel for Green Meetings and Events, Ecolabel for Conference and Event Venues
Central location in Vienna’s 2ⁿᵈ district
20+ years of experience
Accessible on every level
Room sizes adaptable to your needs
Top-level service and personal support
20.02.-24.12.2026
Halle C
Entrance: Trabrennstrasse 5 / Tor 1
Organizer: BattleKart GmbH Wien
U2: Krieau
13.-15.10.2026
Hall B & Congress Center
Entrance: Foyer A
Organizer: Informa Connect Limited
U2: Messe-Prater
14.-15.10.2026
Hall B & Congress Center
Entrance: Foyer A
Organizer: Informa Business Media Inc.
U2: Messe-Prater
More than just event space. We offer a comprehensive experience with first-class facilities and services tailored to your needs.
More than just a venue. Event organizers benefit from a destination that provides maximum flexibility, modern technology, and full-service support for successful events.
Perfectly accessible in the heart of Vienna – directly connected to public transport and just minutes from the city center.
Modular halls and fully configurable rooms that can be precisely adapted to the size and requirements of your event.
Benefit from our infrastructure—certified under the UZ 200 standard—and the option to have qualifying events certified as "Green Meetings" or "Green Events" under the UZ 62 standard.
„VIECON Center impressed us with its central location, modern infrastructure, and excellent accessibility. The flexible spaces were ideal for parallel specialist sessions, workshops, and a large industry exhibition.“
Congress Manager at convention.group
„We chose the VIECON Center for EUSEM 2025 because of its modern facilities, excellent accessibility, and the flexibility to accommodate a growing congress. The open meeting rooms and large multi-functional halls provide the perfect setting for our diverse sessions. Above all, we hope that delegates will leave with happy memories and a sense of joy from their time here.“
Community Manager European Society For Emergency Medicine - EUSEM
„The opportunity to have an international congress certified as a Green Meeting is more relevant and important than ever – and VIECON provides the perfect conditions for it.“
Project manager at congress organizer Mondial
