About Us



Marsh Brothers Aviation is the aerospace arm of the Thomson-Gordon Group, a Canadian company that has been in business for more than a century. Our sister company, Thordon Bearings, designs and manufactures a complete range of high-performance, environmentally-friendly polymer bearing, bushing and seal solutions for the oil & gas, marine and green energy industries. Polymer parts are much lighter than metal parts, they cost less to maintain, and they're environmentally friendly. This connection provides access to superior engineering, manufacturing and state-of-art research facilities that foster innovation in the delivery and support of high performance polymer solutions.

3225 Mainway
Burlington, ON
Phone: 1-800-263-6242
Email: info@marshbrothersaviation.com