Rainbow Concrete Industries LTD.

About Rainbow Concrete Industries LTD.

Rainbow Concrete Industries supplies ready-mix concrete, precast products, and aggregates across Sudbury, North Bay, and Northern Ontario. For over 70 years, we’ve worked on ICI, civil, government, mining, and residential projects—including roads, infrastructure, industrial sites, and foundations. We understand Northern Ontario conditions and the demands of working in remote and active job sites. Our focus is on consistent product, reliable delivery, and meeting project specifications. We also continue to invest in innovation and R&D to improve performance, durability, and efficiency across our products and processes. Contact us to learn more.