Ontario Road Builders' Association (ORBA)

Founded in 1927, ORBA has been the voice of Ontario's road building industry. Today, we are at the heart of infrastructure development in the province, with vertically-integrated members who are global leaders in quality, sustainability and innovation.

Through our dynamic slate of programs and services, designed to support the growth and operational efficiency of our members' businesses, our primary mission is to support and represent our members, and continue to be the leading advocate for Ontario's transportation infrastructure industry.

Let's keep Ontario moving!