BURNCO Rock Products Ltd
ConstructionAlberta, Canada501-1000 Employees
BURNCO Rock Products Ltd is a fourth-generation family-owned provider of construction materials, with roots dating back to its founding in Calgary in 1912 by James F. Burns. It produces aggregates, paving asphalt, and ready-mix concrete to support construction projects. Headquartered in Calgary, the company operates a network of locations across Alberta, British Columbia, Saskatchewan, Colorado and Texas, guided by safety, teamwork and clarity. Its customer base includes contractors and developers engaged in infrastructure and building work across Western Canada and neighboring U.S. markets, seeking dependable material supply. The business has expanded through acquisitions, and in 2025 it became part of Heidelberg Materials AG, marking a significant ownership change in the sector.