Swanson Group Inc. is a third generation family owned forest products company based in Southern Oregon. Initially established as a sawmill in 1951 by brothers Rod and Dean Swanson, today the company is an industry leader in Studs and plywood. Douglas Fir, Hem-Fir, and other western species are offered both Kiln-Dried and green. Plywood Siding, Sanded, Overlay and sheathing products are available in 4’ x 8’, 9’ and 10’.