Architecture49 inc.

Pavillon du Golf Exécutif Montréal, L'Île-des-Sœurs, 2018
  • AR Architecture
  • AP Landscape architecture
  • IN Interior design
  • UR Urban design
In 1955, six architects with strong personalities and diverse backgrounds decided to found Affleck, Desbarats, Dimakopoulos, Lebensold, Michaud & Sise. In the 1970s, the firm was renamed Arcop. Throughout its history, the firm has had a great influence on Québec and Canadian architecture. Since 2014, six architectural studios have joined forces to form Architecture49. This new entity combines the experience and reputation of Arcop, AE Consultants, North 46, PBK, Smith Carter and WHW Architects and has 300 professionals across Canada. The Montréal office of Architecture49 carries out large-scale projects in the heritage, cultural, education, sports and leisure, transportation, commercial and residential sectors.
Latest awards


  • Grands Prix du Design, PID Agency, Grand Prix, Commercial Common Area Category - Food Court, Rockland Centre - Town of Mount Royal, Canada (in collaboration with HUMÀ design + architecture)


  • Grands Prix du Design, PID Agency, Winner, Wellness, Training and Recreation Center Award - Golf Exécutif Montréal Pavilion - Canada
  • Award of Excellence, Ordre des Architectes du Québec, Winner, Heritage Enhancement Category - The Voltigeurs de Québec Armoury - Québec City, Canada (in consortium with DFS and STGM)
  • Awards of Excellence, Royal Architectural Institute of Canada, Merit Certificate, Architecture Innovation Category - West Block Rehabilitation - Ottawa, Canada (in consortium with EVOQ architecture)
Enterprise data
Full-time employees: 
Local business (Montréal, Québec, Canada): 
100 %
In business since: 
Location: Ville-Marie