We shape our buildings, and then they shape us.

A fundamental goal of architecture is to shelter human activity, but the best architecture inspires new and better ways of living. Environmental, technological, and social forces are changing everything from art to education to commerce to healing and beyond. And great design has the capacity to navigate this change with boldness, invention, and beauty.

Read about our approach

Our Northern home provides a clear-eyed perspective. Our Canadian landscape is as vast as the diversity of its people and ideas. Seeing, hearing, and understanding what’s happening around you is important and supporting one another is vital. Courage, compassion, and integrity are at the heart of our identity.

Read about our culture


A culture of collaboration We join together in teams with mixed skill sets to design buildings for a wide range of clients. In this setting, we value sharp ideas expressed evocatively and with respect.

People matter to us. We design for cities and individuals, institutions and corporations, pragmatists and visionaries. We design for communities seeking to share and understand and improve the world and for each individual seeking to make a positive impact.

See our people


Our firm is composed of over 300 employees from a wide variety of backgrounds.


Diamond Schmitt was established in Toronto in 1975, and today includes offices in Vancouver, Calgary and New York.


Diamond Schmitt is named among Canada’s Best Managed Companies, Canada's Top Employers and Canada's Greenest Employers.


Our clients include Fortune 500 companies and top academic, research, healthcare, and cultural institutions around the globe.

We design to enrich communities and the lives of people who live and work in them. We work to inspire. We design to transcend.

Year Selected Awards Project
2008 - 2021 Canada’s Best Managed Companies
2016 - 2021 Canada’s Top Employers and Canada’s Greenest Employers
2021 SCUP/AIA-CAE Excellence in Architecture – Honorable Mention UBC BioSciences Renewal Project
2020 Lieutenant Governor’s Award for Design Excellence, Ontario Association of Architects Senate of Canada Building
2020 Civic Trust Awards, Award of Excellence Senate of Canada Building
2019 AIA Michigan, Honor Award Weiser Hall, University of Michigan
2018 Royal Architectural Institute of Canada and the National Trust for Canada, Prix du XXe Siècle Metro Central YMCA
2018 Office Development of the Year, Real Estate Excellence Award, NAIOP Globe and Mail Centre
2018 Architizer A+ Award, Cultural-Unbuilt Category UK Holocaust Memorial International Design Competition
2016 Governor General’s Medal in Architecture Bridgepoint Active Healthcare
2015 Top Ten Green Projects Award, AIA CANMET Materials Technology Laboratory
2014 Design Excellence Award and Best of Show, OAA Library and Academic Facility, Centennial College
2014 Excellence in Architecture for Building Additions, SCUP Old Main Academic Building Addition, Thompson Rivers University
2008 Royal Architectural Institute of Canada, Canadian Institute of Planners, Canadian Society of Landscape Architects National Urban Design Awards, Medal of Excellence for Community Urban Design University of Ontario Institute of Technology
2007 Good Design is Good Business Award, BusinessWeek/Architectural Record Four Seasons Centre for the Performing Arts
2005 Royal Architectural Institute of Canada, Award of Excellence for Innovation in Architecture University of Guelph - Humber Building, Toronto, Ontario
2003 The Royal Architectural Institute of Canada Architectural Firm of the Year
1994 Governor General’s Medal for Architecture Earth Sciences Centre, University of Toronto