The International Congress and Convention Association (ICCA) has just published its ranking of congress cities for 2024: Vienna ranks first worldwide, ahead of Lisbon and Singapore.

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As Austria&#8217;s largest convention center, we are delighted that Vienna has once again landed first place in the 2024 ICCA global ranking! 2024 was a fantastic year for us, with 65 events and 130,000 national and international participants, and we are proud to have been able to make such an important contribution to Vienna as a convention center.
A huge thank you to the entire ACV team and our partners, such as the Vienna Convention Bureau, the other venues, catering, stand construction, and cleaning, among many others. We all achieved this together!

Vienna is once again congress champion

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Surrounded by contemporary architecture, just 7 minutes from the city centre and a few minutes’ walk from the Danube and the Donaupark. Austria’s largest conference centre has a total capacity for 20,000 delegates and offers 24 lecture rooms for between 100 and 4,320 participants, 180 meeting rooms and 22,000 m² of exhibition space.

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Austria Center Vienna

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The congress center offers a total of 26,000 m² of event space across five levels, with a capacity of 500 to 22,800 people. More than 150 halls and rooms are available. The largest room is Hall ABC, with 4,320 m².

Vienna is once again congress champion

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