Engineering - design
Earl Buche Inv. Inc. Molalla, OR
Eric Hepler, Inc. Clatskanie, OR
Ethen Perkins, Ph.D. Eugene, OR
Farm Unlimited North Bend, OR
Forest Ridge Eugene, OR
Gene Russell Consulting Forestry Long Creek, OR
George Hagedorn Logging & General Contracting LaGrande, OR
JH AeroTract LLC Corvallis, OR
Jim Capellen Astoria, OR
John W. Prior Eugene, OR