Atlas Tube was founded in Harrow, Ontario, in 1984 by the late Harry Zekelman. After his passing in 1986, operations were taken over by his three sons. With a dedication to customer service, lean manufacturing, employee empowerment and leading-edge technology, Atlas Tube flourished to become the largest structural steel tubing producer in North America.

Today, Atlas is proud to be a division of Zekelman Industries, the largest independent steel pipe and tube manufacturer in North America and a leader in modular construction innovations. Atlas now offers the broadest size range of steel hollow structural sections (HSS), the shortest cycle times in the industry, and answers to design and shipment questions. We’re doing our part to MAKE IT eZ for our customers.