Hariri Pontarini Architects is a leading Canadian architectural and urban design firm dedicated to producing works of lasting value.

Siamak Hariri and David Pontarini founded the Toronto office in 1994 motivated by a shared commitment to design quality. Today their 130-person practice offers its clients in-depth partner involvement through all stages of design and the breadth of building experience and technical expertise to rigorously oversee construction. HPA believes solid relationships result in strong projects. They take pride in forging lasting collaborations with all involved in the design, development and construction process. With each commission, HPA assumes full responsibility to materialize a design vision inspiring to its occupants, attuned to its setting and respectful of stakeholder needs, client budget and timeline. Every project in their diversely scaled, award-winning portfolio reflects the HPA mission to craft architectural and urban solutions that exceed expectations, without excess.