Enova Power Corp. (formerly Kitchener-Wilmot Hydro Inc. and Waterloo North Hydro Inc.)) - Kitchener, Ontario

Waterloo EDC - Kitchener, Ontario

Region of Waterloo - Kitchener, Ontario

Cope Construction - Sarnia, Ontario

Waterloo, Wellington, Dufferin & Grey Building & Construction Trades Council - Waterloo, Ontario

Waterloo Energy Products & Mechanical Inc. - Maryhill, Ontario

Kitchener Engineering Svc - Kitchener, Ontario

Grand Valley Construction Assn - Cambridge, Ontario

Enova Power Corp. (Formerly Waterloo North Hydro Inc. and Kitchener-Wilmot Hydro Inc. - Waterloo, Ontario

Wiljohn Cement Contractor Ltd - Kitchener, Ontario