Stand marking
Rye Tree Service Inc. Florence, OR
Stuntzner Engineering & Forestry, LLC (Forest Grove) Forest Grove, OR
Sword Logging Sublimity, OR
Tausch Forest Consulting LLC Portland, OR
Timber Cutting Corp. Central Point, OR
Timber Management Services Burns, OR
Timberland Recovery Moscow, ID
Tree Management Plus, Inc. Ethel, WA
Trout Mountain Forestry Corvallis, OR
W&L Lumber LLC Myrtle Point, OR