Mattr 

Mattr Corp. is a materials science enterprise providing solutions for the global infrastructure, energy, and transportation industries. Its business operations are divided into three principal divisions. The Composite Systems segment manufactures adaptable composite materials, utilized for applications such as oil and gas gathering, and produces fiberglass-reinforced plastic subterranean storage tanks for the retail fuel, water/wastewater management, and broader oil and gas sectors. The Automotive and Industrial segment specializes in heat-shrinkable products, including a range of tubing thicknesses, protective sleeves, molded components, and associated equipment. This division also supplies low-voltage wires and cables essential for control systems, instrumentation, thermocouples, power distribution, and various industrial applications. Finally, the Pipeline and Pipe Services segment delivers expert ultrasonic and radiographic inspection for pipeline girth welds, serving pipeline operators and construction firms alike. Founded in 1930 and based in Toronto, Canada, the company was initially known as Shaw Industries Ltd. before rebranding as Shawcor Ltd. in 2001.