Mattr Corp. provides products and services for the pipeline and pipe services segment. It operates through the following segments: Composite Technologies, Connection Technologies, and Financial, Corporate, and Others. The Composite Technologies segment is involved with the manufacture of flexible composite pipes. The Connection Technologies segment Connection Technologies includes DSG Canusa, a global manufacturer of heat-shrinkable products. The Financial, Corporate, and Others segment includes entities in Malaysia, Italy, the United Kingdom and Brazil. The company was founded on August 23, 1968, and is headquartered in Toronto, Canada.