Governance & Acknowledgements

The Canadian Opera House Corporation is responsible for operating the Four Seasons Centre. COHC is a separately incorporated charitable organization with its own board of directors, two-thirds of whom, in accordance with corporate bylaws, must be members of the company.

All members of the company are directors of the COC.

Design Team


Architects: Diamond and Schmitt Architects Incorporated

Sub-Contractors: Yolles Partnership Inc.—Structural
                         Crossey Engineering Ltd.—Mechanical
                         Mulvey & Banani International Inc.—Electrical

    Landscape Design: du Toit Allsopp Hillier

      Acoustics and Sound Systems Design: Sound Space Design Ltd. London, U.K.

        Sub-Contractors: Aercoustics
                                  Engineering Harmonics
                                  Wilson, Ihrig & Associates Inc.

          Theatre Design and Planning: Fisher Dachs Associates, New York, N.Y.

            TTC Tunnel Connection: RV Anderson Associates Ltd.

                                               Isherwood Geostructural Engineers


              Other Consultants


              Project Management: Stantec Consulting Ltd.

                Cost Consultants: James F. Vermeulen Cost Consultant Ltd.
                                          Clare Randall-Smith & Associates Ltd.

                  Life and Fire Safety: Leber/Rubes Inc.

                    Traffic and Parking: BA Consulting Group Ltd.


                      Contractor


                      PCL Constructors Canada Inc.

                      Government of Canada

                      Government of Ontario

                      Government Support

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