Construction Aggregates Products in Ontario Since 1930

Stone, sand, and gravel are behind everything Ontario builds. CBM has been a trusted supplier of construction aggregates products in Ontario since 1930, and nearly a century of operational experience still shows up on job sites every day - in product consistency, delivery reliability, and teams that understand project pressure firsthand. As a proud subsidiary of Votorantim Cimentos, we bridge this deep local history with world-class innovation. By choosing our construction aggregates products in Ontario, you are partnering with a team that Acts with Ownership to deliver a Sustainable Legacy for the next generation.

CBM High Quality Aggregates for Construction

Our product range covers the full scope of construction and industrial needs, from granular road base to rip rap to mason sand. Every product is tested by dedicated QC staff across our network of quarries, pits, depots, and recycling centres in Ontario – so customers receive consistent, spec-ready material on every load.

The CBM Advantage

With almost 100 years of experience working in Ontario and Quebec, CBM combines proven local knowledge together with the strength of our global leader, Votorantim Cimentos. That means every load we deliver is supported by global production standards, consistent quality, and a commitment to doing the job right across every plant, every region, and every project.

Sustainable Solutions: Recycled Aggregates

Our 2050 carbon-neutral ambition shapes how we operate. At our Ontario recycling centres, reclaimed concrete is processed into high-quality aggregates for construction that are tested for consistency and performance. It is a practical option for contractors and municipal buyers managing waste responsibly and working toward green building requirements.

Why Choose CBM?

Choosing CBM means choosing a partner who Acts with Ownership. We are more than a supplier; we are a local team backed by the world-class safety and technical expertise of Votorantim Cimentos.
We prioritize Safety and Health above all else, ensuring that our operations are safe for our employees and our neighbours. When you work with us, you aren’t just getting a product – you are getting a commitment to lasting results and a partner who cares about the communities we build together.