Mattr Corp. operates as a material technology company that serves the transportation, communication, water management, energy and electrification markets in Canada, the United States, Latin America, Europe, Middle East, Africa, and Asia Pacific. It operates in two segments: Composite Technologies and Connection Technologies segments. The company manufactures flexible composite that are used for oil and gas gathering, and other applications. The company also manufactures heat-shrinkable products, including thin, medium, and heavy-walled tubing; sleeves and molded products, as well as heat-shrink accessories and equipment; and low-voltage wires and cables for control, instrumentation, thermocouple, power, and industrial applications. It offers its products under the Flexpipe, Xerxes, and the Shawflex brands. The company was formerly known as Shawcor Ltd. and changed its name to Mattr Corp. in January 2024. Mattr Corp. was incorporated in 1968 and is headquartered in Toronto, Canada.