Madrid Joins Lisbon, Barcelona, Berlin, Rome, Copenhagen, London, Seoul, Tokyo, and More as ICCA 2025 Rankings Signal Strategic Hotspots for Business Events and Association Congresses Worldwide – You Need to Know

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The ICCA 2025 Rankings highlight Madrid joining top cities like Barcelona, Berlin, Rome, Copenhagen, London, Seoul, and Tokyo as key destinations for rotating international association congresses, reflecting growing demand and world-class infrastructure. These rankings confirm Europe’s dominance, Asia Pacific’s rise, and strategic opportunities for planners targeting the global business events market.

The ICCA 2025 Country and City Rankings, unveiled at IMEX Frankfurt, highlight the world’s most prominent destinations for rotating international association congresses. Based on comprehensive data from ICCA’s Business Intelligence platform, the rankings offer crucial insights for event planners and buyers, signalling trends for programmes in 2027 and 2028. At the forefront, Lisbon leads with 188 congresses, followed closely by Paris with 174 and Barcelona with 166, confirming Europe’s enduring dominance while highlighting Asia Pacific’s emerging influence and the limited presence of the Americas. These rankings are not only a record of past activity but a forward-looking tool for strategic business events planning.

Why Lisbon, Paris, and Barcelona Dominate Global Congress Rankings

Lisbon, Portugal, secured the top position with 188 congresses, driven by its world-class venues, accessibility, and strong hospitality infrastructure. Paris, France, follows with 174 events, leveraging a blend of historic charm and modern facilities to attract high-value association gatherings. Barcelona, Spain, maintains a legacy of excellence with 166 congresses, marking 25 consecutive years in the global top five, a milestone unmatched by any other city. These cities’ consistent performance reflects their capability to host large-scale international meetings, particularly in science, medical, and technology sectors, where premium dates and venue availability are highly competitive.

How Europe Continues to Lead in Business Events

The 2025 ICCA data confirms Europe’s dominance, with 14 of the top 20 cities located in the continent. Cities like Vienna (159), Prague (133), Copenhagen (131), and London (124) are central to Europe’s business events ecosystem, combining historic venues, modern conference centres, and efficient transport links. This concentration underscores Europe’s established reputation as a global hub for rotating international association congresses, offering reliability, networked support services, and a rich cultural backdrop for delegates.

The Rising Influence of Asia Pacific in Global Meetings

Asia Pacific’s multi-year rise is evident in five cities within the global top 20, spearheaded by Singapore (156) breaking into the top five. Seoul (121) and Tokyo (119) further reflect the region’s growing appeal for international congresses, driven by expanding hospitality infrastructure, enhanced connectivity, and high-quality venues. The region’s growth signals new opportunities for event planners seeking diversity, innovation, and engagement with rapidly expanding markets in technology and medical sectors.

The Americas’ Limited Representation and Implications

In contrast, the Americas remain underrepresented, with Buenos Aires as the only Latin American city in the top 20, highlighting a gap in North and South America’s presence in high-volume rotating international congresses. This limited representation signals potential growth opportunities for the Americas, especially in targeting niche scientific, medical, and professional associations, and improving infrastructure to attract global association meetings in the coming years.

Spain’s Unique Contribution to Global Congress Leadership

Spain stands out as the only country with two cities in the top 20, with Barcelona in third position and Madrid at 13th. This dual presence reinforces Spain’s status as a consistent leader in hosting international meetings, supported by reliable venues, delegate-friendly services, and strategic geographic positioning. The sustained performance of Barcelona in particular underscores its unmatched legacy of long-term leadership in global business events, attracting repeat organisers and ensuring stable growth for the local hospitality and tourism sectors.

ICCA Rankings as a Strategic Planning Tool for Event Buyers

For business events professionals, the ICCA 2025 rankings serve as more than a scoreboard. Since association meeting cycles run two to five years ahead, the data provides a planning signal for 2027 and 2028 programmes. This enables event organisers to strategically shortlist destinations, secure venues, and manage supplier capacity. Cities at the top—Lisbon, Paris, Barcelona, Vienna, Singapore—face heightened competition for prime dates and facilities, particularly in science, technology, and medical events, where high-value contracts and international attendance drive city selection.

Ovation Global DMC: Supporting Industry Insights Across Top Destinations

Ovation Global DMC, a leading destination management company, welcomes the 2025 ICCA rankings as a reference for global business events. With operations across all 20 top-ranked cities, Ovation leverages owned offices and strategic partnerships across Europe, Asia Pacific, and Latin America. This network facilitates logistics, venue sourcing, and delegate management, helping planners navigate the increasingly competitive landscape and deliver exceptional association congress experiences.

Understanding ICCA’s Business Intelligence Methodology

The ICCA Country and City Rankings are compiled from its Business Intelligence platform, cataloguing meeting editions, meeting series, and international associations worldwide. The 2025 edition, part of the ICCA GlobeWatch series, offers additional insights into regional distribution, meeting size, and sector focus. By capturing rotating international association congresses, the rankings provide actionable intelligence for event organisers, planners, and destinations seeking to strengthen their presence in the global meetings market.

Conclusion

The ICCA 2025 Country and City Rankings reaffirm Lisbon, Paris, and Barcelona as premier destinations for international association congresses, highlighting Europe’s dominance, Asia Pacific’s rise, and the limited footprint of the Americas. For planners and buyers, these insights are vital for strategic destination selection, early booking, and programme planning through 2027 and beyond. The data underscores the importance of venue readiness, city infrastructure, and regional competitiveness, making the rankings an essential reference point for shaping future global business events.