Ontario Road Builders’ Association (ORBA) is the leading advocate of Ontario’s transportation infrastructure industry.
ORBA promotes and supports the growth of Ontario’s transportation infrastructure industry.
Member Value Proposition
ORBA provides a dynamic slate of programs and services, designed to support the growth and operational efficiency of our members’ businesses.
Formed in 1927, ORBA has been the voice of the road building industry, representing the interests of contractors and goods and service providers, which employ over 30,000 workers.