Founded in 1992, Chorus group is a company with 2 souls, CHORUS and DOC-CONGRESS, moving on separate though complementary tracks. Ever since our first steps we have invested in people, searching for multidisciplinary talents, and in digital, developing software and proprietary technologies, to reach for new heights in the organization of corporate and scientific events.

Smart mice

A customizable portal offering the perfect solution for planning and budgeting of events, conventions and congresses, both residential, virtual and multi-location.

Preferred guest

Our tool to build guest loyalty and further qualify the sponsor; it is used both for delegations at congresses and for participants in meetings and conventions.


Direct is a customizable digital platform specially designed to convey your digital event.