Founded in 2015, Helios has grown from a single agency (Helios Medical Communications) into a large group (the Helios Global Group), comprising four separate agencies: Helios, Selene, Apollo and Cogentia. We provide expert scientific consulting, communications and market access services to global pharmaceutical and biiotech companies. 

We have offices in four UK locations (Alderley Edge [Global Headquarters], Manchester, Cambridge and Oxford), as well as in  Connecticut USA. Previously, we ranked as the 17th fastest-growing UK company in the Virgin Atlantic Sunday Times Fast Track 100, have been winners of the Alantra Pharma Fast 50 (the fastest-growing privately owned company in the Analytics, Insights and Communications category), and we are in the Top 10 of female-founded UK businesses (JP Morgan).