The firm’s continuity in terms of overlapping partners extends back to 1880 when an architectural practice was formed by William Blackwell in the City of Peterborough, nearby Toronto. Today, the firm is led by Senior Partners Alan Munn, Tarek El-Khatib and Vaidila Banelis as well as Partners Stephen Carruthers, Jurgen Henze, Andrea Richardson, Gerald Stein, Rob Eley and Ping Zhang. The firm has been established for 50 years in Toronto which now serves as headquarters for the firm. Other offices are in Calgary, Vancouver and Victoria (Canada), Beijing and Chengdu (China), Abu Dhabi (UAE), Berlin (Germany), and London (UK). Zeidler Partnership has over 200 professional and support staff members. All of the partners and senior staff have been with the firm for 10 to 30 years each has contributed to expanding the firm’s portfolio into its present diverse range of project types. A veteran partner heads each project, benefitting Clients with a personal touch.