MCI Group is a global engagement, communications, and marketing agency founded in Geneva in 1987. It helps organizations, brands, and institutions remain relevant and grow by creating integrated communication strategies, creative campaigns, experiences, events, and content that drive audience engagement worldwide. The Group operates through a network of more than 60 offices across approximately 34 countries, combining local expertise with global reach to deliver effective and innovative communication solutions.

In July 2017, Indigo Capital invested in the Group to enable the founding family to regain capitalistic control.