DIALOG (formerly Cohos Evamy) is a North American architectural, engineering, interior design and planning firm.
It operates as a single company, with studios in Vancouver, Calgary, Edmonton, Toronto and San Francisco.
Cohos Evamy was founded as an architecture and engineering studio in Calgary, Alberta, Canada in 1960, and quickly evolved into an interdisciplinary model under the leadership of Martin Cohos, FRAIC, Michael Evamy, FAIC and Paul Poffenroth, P.Eng.
In 2010, Cohos Evamy merged with Vancouver-based architectural firm HBBH, among others, and was renamed DIALOG.
The practice includes designing buildings for retail, commercial office, education, health care institutions, research facilities, airports, retail petroleum stations, and arts and cultural work.