2015 – EllisDon and PCL

July 29, 2020

2015 – EllisDon and PCL

July 29, 2020

2008 – Association de la Construction du Québec et British Columbia Construction Association

July 29, 2020

2009 – Aluma Systems International

July 29, 2020

2010 – Manitoba Heavy Construction Association

July 29, 2020

2011 – PCL

July 29, 2020

2012 – DIRTT Environmental Solutions

July 29, 2020

2013 – Aecon Group

July 29, 2020

2014 – Sièges Ducharme

July 29, 2020

2016 – Produits Métalliques (PMI)

July 29, 2020

2017 – Lystek International, a Division of the Tomlinson Group of Companies