Co-founder · Director
Marcelo Tannús
Information systems engineer with more than 20 years running software projects for world-class organizations in the MICE sector. Leads strategy and delivery.
LinkedIn →About us
Technology for the meetings industry since 1999.
Two systems professionals, one idea, a commitment to service, and a sector that was only just starting to call itself an industry. Over 25 years later, that commitment is intact and the software has evolved: today it features native AI. We work to anticipate the needs of an industry that never stops changing.
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Countries
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Events managed
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Years in the industry
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Solutions on a single platform
"To use technology's potential to transform the management of companies and events in the MICE industry."
The team
The founders.
Co-founder · Director of R&D
Walter Díaz
Systems analyst with 25+ years in R&D across telecommunications and event technology. Leads the engineering team that builds every product.
Journey
Over 25 years in milestones.
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1999
edn is founded
Marcelo and Walter found Eventos De Negocios in Montevideo. The first product — today's eCongressSuite — starts running at international events, with remote rollouts on web servers and no local networks at the client. A decade before the industry would call this model "the cloud".
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2003
First regional expansion
The platform reaches Argentina, Brazil, and Chile. A multidisciplinary team of engineers and designers joins.
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2006
eConventionCenter is born
eConventionCenter is born, the industry's first system dedicated to venues. From here, edn starts designing a vertical tool for each MICE actor: the DNA of what would later become MICE ERP.
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2012
5 products become one
The concept of a single tool for every player in the industry emerges, the products start being unified to avoid integrations, and MICE ERP is born.
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2020
Pandemic: hybrid events
The industry reinvents itself. edn accompanies the transition to virtual and hybrid events and expands real-time capabilities.
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2026
Native AI across the suite
We bring AI into every product: Ask MICE answers in natural language and intelligent ticket and invoice reading feeds ROI with real spend. AI has been built into the design, not bolted on as a separate module.
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Today
18 countries, 45,000 events
We operate from Spain and Uruguay with clients across the Americas and Europe. We keep empowering industry leaders with the same conviction — and a team that grows alongside a sector in constant evolution.