CEMATRIX Corporation manufactures and supplies cellular concrete products for various applications in North America. Its cellular concrete products are used as lightweight backfill for MSE walls, bridge approach backfill, roadways and runways, and slope stabilization; insulation material for oil and gas facility slabs, roadways, shallow utilities, and contaminated site remediation; and grout, annular pipe grout, pipe abandonment, and flowable fills applications. The company is based in Calgary, Canada.