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Since its creation in 1953, Colloquium has been supporting numerous scientific societies and professional associations for the organization of their congresses or for the management of their associations: diabetes, ENT, orthodontics, gynecology, urology, chronic pain and radiology. In 2016 and to accompany the evolution of its client, Colloquium made a radical digital shift by restructuring 50% of its staff into web products development. 2017 will be a strategic step towards launching new products. Our services : - Digital communication agency - Professional Congress Organiser (PCO) - Development of web applications for association and membership management - Accommodation booking and management (C'accommodation) - Welcome services on site (Team Solution)

Colloquium Questions

The Colloquium annual revenue was $5.2 million in 2026.

Elvire de Chalus is the Directeur général of Colloquium.

36 people are employed at Colloquium.

Colloquium is based in Paris, Île-de-France.

The NAICS codes for Colloquium are [561, 56].

The SIC codes for Colloquium are [738, 73].

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