Smith + Andersen (Hamilton) - Hamilton, Ontario

Carl J. Doerr Construction Inc. - Hanover, Ontario

CAN-AMERICA ENGINEERING INC - Mississauga, Ontario

Trans-Plan | Transportation Engineering & Planning - Toronto, Ontario

KSM Engineering Inc. - North York, Ontario

JSR Engineering Inc. - St. Catharines, Ontario

Maccaferri Canada Ltd. - Cambridge, Ontario

Main Street Engineering - St. Catharines, Ontario

Diverse Technical Services - Dundas, Ontario

Alpha Adroit Engineering — Geotechnical Engineering and Concrete Testing - Toronto, Ontario