Guim Costa Calsamiglia (Barcelona, 1968) is a Catalan architect and has been the Dean of the Architects’ Association of Catalonia since June 2022, after being appointed Deputy Dean in 2020. He is also a member of AdiFAd. Interested in the dissemination of architecture, in addition to his outreach work from the COAC, he participated between 1998 and 1999 as co-editor of 2G. International Architecture Magazine, published under the direction of Mònica Gili Galfetti from 1997 to 2015.
In 2022 he was appointed Vice President of the Construction Technology Institute of Catalonia foundation, within the team led by President Xavier Font i Mach. From that same year, he has served as COAC’s institutional representative on the Board of Trustees of the Bunka Foundation of RCR Arquitectes.







