Corporate Overview

Mattr delivers advanced material technology and complex manufacturing expertise through a diverse portfolio of brands offering engineered solutions to support infrastructure projects world-wide. Our work started over 50 years ago with the resources of Shawcor, and thanks to the confidence of our investors today, we’re taking that strong foundation to the next level.

Our Brand Portfolio

Our market-leading brands under the Mattr banner deliver sustainable solutions to aeronautics, agriculture, water, energy, communications and transportation markets, to name a few of the industries we serve.

Composite Technologies

  • Flexpipe® is a world leader in nonmetallic, composite, spoolable linepipe.
  • Xerxes® delivers market-leading, premium composite underground liquid fuel storage tanks and stormwater management systems.

Connection Technologies

  • Shawflex is a North American leader in highly engineered wire, cable and harness technology across the industrial and infrastructure market.
  • DSG-Canusa is globally respected for innovative heat-shrink and cold-applied tubing and sleeve products.
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