Acorn Welding has grown to become Canada's largest aircraft exhaust and engine mount company. Growing even more in 2006 with the purchase of Radial Exhaust from West Virginia, Acorn is now also the largest radial and vintage aircraft exhaust company in the world. Between 1999 and 2009, Acorn Welding successfully performed 30,353 repairs to various aircraft components. In the same time Acorn Welding successfully manufactured 212,206 various general aviation components from small brackets, braces, and struts all the way to large riveted assemblies. Today with a modern 50,000 sq..ft. facility, forty full time staff, almost 100 new manufactured products, aircraft exhaust and engine mounts for over 50 makes and 270 models, 750 fabrication fixtures, Acorn Welding continues to grow.