St-Gelais Montminy + Associés / Architectes

St-Gelais Montminy + Associés / Architectes

About Us


Our role is as a catalyzer, bringing together all the elements of a project into a sustainable, singular whole that is coherent, efficient, functional and innovative.

About Us

Founded in 2001, STGM ARCHITECTES is one of Quebec's leading architecture firms, with an integrated team of over 70 architecture, engineering and interior design professionals, and our AMBIONER and IDEA partners, and project managers (CARGO). Working with a team of high-calibre technical specialists, 3D (FIXION3D) artists, building code and standards experts (CODEX), estimators and construction supervisors, STGM is making its mark with its ability to innovate and build quality buildings. The diversity and complexity of its projects and the many awards and distinctions it has earned stand testimony to its outstanding work on both small and broad scope mandates. We firmly believe in design that is innovative and sensitive, original and personal, carried out with tremendous technical skill. Each project is unique, with a number of specificities including site, environment, functional, technical and economic aspects, standards and regulations, and human and social factors. Our role is as a catalyzer that will bring each of these factors together into a sustainable, singular project that is coherent, efficient, functional and innovative.
3 business locations
6 associates
5 partners
22 architects
29 technicians

Dominique St-Gelais
Principal

Jean-Yves Montminy
Principal

Stéphan Langevin
Principal

Michel Gingras
Principal

Eric Girard
Principal