CEMATRIX Corporation, through its subsidiaries, engages in the onsite production of cellular concrete for infrastructure, industrial, and commercial construction markets in North America. It offers cellular concrete products use in lightweight backfill for MSE walls, bridge approach fills, roadways and runways, and slope stabilization; insulation material for oil and gas facility slabs, roadways, shallow utilities, and contaminated site remediation; grout and flowable fill for tunnel grouting, annular pipe grout, pipe abandonment, and flowable fill applications. The company is headquartered in Calgary, Canada.