10 Top Architecture Firms in Canada; 2025 Review
Does a distinctly Canadian architectural style exist? If so, the elements that shape the country’s design identity and set it apart globally are subtle and elusive. This aligns with Canada’s self-image as a cultural mosaic rather than a melting pot.
Canada’s architectural landscape is a dynamic blend of innovation, sustainability, and cultural diversity, reflecting the country’s unique identity and evolving urban needs. With a construction industry valued at over $150 billion in 2023, architecture plays a vital role in shaping Canada’s cities and communities.
The nation’s leading architecture firms are at the forefront of this transformation, delivering projects that span residential, commercial, cultural, and public spaces while emphasizing environmental stewardship and design excellence. In this article, we introduced the top architecture firms in Canada.
Top Architecture Firms in Canada
Here, we gathered 10 top Architecture Firms in Canada, including Omar Gandhi Architects, ACDF Architecture, MGA, KPMB Architects, Lemay, MJMA Architecture & Design, Atelier RZLBD, Henriquez Partners Architects, Hariri Pontarini Architects, and Akb Architects.
1. Omar Gandhi Architects
Omar Gandhi Architect is one of the top architecture firms in Canada with intimate studios located in Halifax, Nova Scotia, and Toronto, Ontario. Renowned for its expertise in bespoke modern design, the practice prioritizes building meaningful connections with clients. Each project is crafted with thoughtful attention to the lives that will unfold within the spaces they create.
- OG House, Halifax, Canada
- Prime Seafood Palace, Toronto, Canada
- Black Gables, Sydney, Canada
2. ACDF Architecture
At ACDF, our unwavering ambition is to blend responsibility with innovation, vision with generosity, and ultimately to make beauty accessible to all. While good design captures the imagination, great design does something deeper—it touches the heart.
Led by Maxime-Alexis Frappier, Joan Renaud, and Etienne Laplante Courchesne, our 95-person studio is grounded in expertise and fueled by a vibrant joie de vivre. We specialize in creating highly customized, design-forward projects of any scale and typology. Embracing challenges such as budget, site, and material constraints, we transform pragmatism into poetic architectural solutions. With a fusion of North American practicality and European flair, ACDF delivers inspiring spaces infused with creative energy and a wealth of expertise.
- Notre-Dame College Gymnasium , Montréal, Canada
- Lightspeed Offices Phase 3, Montréal, Canada
- Flighthub, Saint-Laurent, Montréal, Canada
3. MGA | MICHAEL GREEN ARCHITECTURE
MGA | Michael Green Architecture stands as one of top architecture firms in Canada that is most celebrated. Known for its pioneering efforts in sustainable architecture and carbon-neutral buildings utilizing advanced wood construction, the architecture firm has been honored with four Governor General’s Medals for Architecture and two Royal Architectural Institute of Canada Awards for Architectural Innovation.
Headquartered in Vancouver, MGA is a mid-sized practice recognized for its passion-driven approach to design. Its skilled and experienced team works on a wide range of projects, from boutique interiors to large institutional buildings, both locally and internationally. The studio integrates architecture, interior design, graphic design, landscape design, and model making, creating a collaborative environment that fuels innovation and creativity.
- The Dock Building, Vancouver, Canada
- Oregon State University Forest Science Complex, Corvallis, Oregon
- Catalyst Building, Spokane, Washington
4. KPMB Architects
KPMB Architects is an internationally acclaimed, award-winning top architecture firms in Canada recognized for its innovative approach to architecture and practice. Renowned for its hybrid methodology, the architecture firm addresses the complexities of a multicultural and rapidly evolving world. This philosophy is reflected in its diverse portfolio, which spans cultural, educational, and healthcare projects, along with groundbreaking climate-responsive designs.
Guided by a commitment to the transformative power of architecture, each project aims to positively impact civil and moral conditions. KPMB is supported by a talented team of professionals, whose collaborative efforts create integrated design solutions that seamlessly balance vision with pragmatism, environmental responsibility with architectural excellence.
- Boston University, Center for Computing & Data Sciences, Boston, Massachusetts
- Featured image: Beaverbrook Art Gallery (Harrison McCain Pavilion), New Brunswick, Canada
- Isttaniokaksini/Science Commons – University of Lethbridge, Lethbridge, Canada
5. Lemay
Lemay has been shaping spaces for growth since 1957, reimagining how environments can inspire, engage, and connect people. With a team of over 400 architects, designers, industry leaders, and innovators, the architecture firm drives creativity both locally and globally. Rooted in a spirit of transdisciplinary collaboration, Lemay has pioneered its NET POSITIVE™ approach, guiding projects toward sustainable solutions that build a better future.
With a focus on the human experience, Lemay designs with empathy, crafting spaces that foster connection, innovation, and growth.
- Pomerleau Offices, Levis, Canada
- Lumenpulse, Longueuil, Canada
- Bellechasse Transport Center, Montréal, Canada
6. MJMA Architecture & Design
MJMA is a Toronto-based architecture firm comprising over 60 designers and architects. With a 30-year legacy rooted in creating community-focused buildings, MJMA has expanded its mission to shaping communities themselves—within towns, cities, campuses, organizations, and recreational spaces.
The firm’s diverse portfolio reflects a culture of innovation that informs every project. Collaborating closely with clients passionate about meaningful architecture, MJMA consistently delivers designs that enrich the built environment. This dedication has earned the practice more than 75 national awards, underscoring its impact and excellence in design.
- Queen’s University John Deutsch University Centre, Kingston, Canada
- UBC Aquatic Centre, Vancouver, Canada
- Clear Lake House, Parry Sound, Canada
7. Atelier RZLBD
Atelier RZLBD is a boutique art and architecture studio based in Toronto, founded by architect Reza Aliabadi (OAA, MRAIC). The practice spans a wide spectrum of creative endeavors, including designing buildings and objects, curating installations and exhibitions, and publishing the zine rzlbdPOST.
More than a conventional architectural practice, Atelier RZLBD operates as a dynamic and adaptive entity—contributing, communicating, and challenging norms to meet the unique demands of each project and its context. The studio’s work has garnered numerous accolades and has been showcased in esteemed venues worldwide.
- Opposite House, Toronto, Canada
- Shaft House
- 5/6 HOUSE
8. Henriquez Partners Architects
Henriquez Partners Architects is committed to collaborating with clients to craft buildings that embody cultural, environmental, and economic sustainability. The architecture firm approaches every project as an opportunity to enrich communities by harmonizing ethics with aesthetics.
Guided by this philosophy and a steadfast dedication to design integrity, Henriquez Partners excels in managing projects from concept to construction. With technical expertise that ensures enduring quality, the architecture firm has consistently delivered structures that stand the test of time. Its work has been recognized with numerous awards for design excellence.
- TELUS Garden Office Tower, Vancouver, Canada
- Prototype (M5), Vancouver, Canada
- Pendrell, Vancouver, Canada
9. Hariri Pontarini Architects
Founded in 1994 by Siamak Hariri and David Pontarini, Hariri Pontarini Architects is a renowned Canadian full-service architecture firm celebrated for its modern landmarks. Signature projects include the award-winning Bahá’í Temple for South America, the acclaimed McKinsey & Company headquarters in Toronto, the internationally recognized Ivey School of Business, and the Governor General’s Medal-winning Schulich School of Business.
The firm’s portfolio spans institutional, commercial, and residential projects, including libraries, schools, and academic buildings. Hariri Pontarini Architects is distinguished by its commitment to designing projects of exceptional quality, rooted in strong conceptual frameworks that respond to the unique needs and aspirations of each client.
- 7 Thomas, Toronto, Canada
- Nicol Building, Sprott School of Business, Ottawa, Canada
- The Bahá’í Temple of South America, Santiago, Chile
10. Akb Architects
Established in 2004, Akb Architects is a Toronto-based studio led by Robert Kastelic and Kelly Buffey, who are deeply committed to the artistry and discipline of architecture. Their design philosophy seeks to evoke the poetic and intangible essence of space through a process that emphasizes clarity, meticulous attention to detail, and unwavering dedication to conceptual integrity. With a foundation in both architecture and interior design, Robert and Kelly’s expertise enables the creation of buildings distinguished by exceptional precision and unparalleled refinement.
The studio’s integrated approach harmonizes interior and exterior spaces, seamlessly blending architecture with its surrounding landscape to create immersive and cohesive experiences. By thoughtfully orchestrating elements such as volume, light, proportion, and materiality, Akb Architects crafts design that resonate with and respond to the unique characteristics of each site, context, and program.
- Story Pod, Newmarket, Canada
- Metrick Cottage and Boathouse, Ontario, Canada
- Whistling Wind Cottage, Pointe au Baril, Canada
Resources: aaup | architizer | archdaily | rethinking the future | archello