All Companies
| Company Name | Location |
|---|---|
| Swiss Krono - Klamath Falls, OR - Particleboard | Klamath Falls, Oregon |
| Swiss Krono - Klamath Falls, OR - TruWood Siding | Trim | Klamath Falls, Oregon |
| Sword Logging | Sublimity, Oregon |
| SWS Manufacturing Co | Albany, Oregon |
| Sylvan Options | Dillard, Oregon |
| Sylvan Products, LLC | Portland, Oregon |
| Sylvan Vale Nursery Ltd | Black Creek, Oregon |
| T Bar L Forest Management | |
| TacAero | Hood River, Oregon |
| Tall Timber Silviculture | Scotts Mills, Oregon |
| Tall Tree Forests | Oregon City, Oregon |
| Tanglewood Timber Products | Dallas, Oregon |
| Tausch Forest Consulting LLC | Portland, Oregon |
| Taylor Gardens | Sheridan, Oregon |
| TDS Equipment | Hermiston, Oregon |
| Team Brightwood | Redmond, Oregon |
| Tecna Industries | McMinnville, Oregon |
| TECO - Inspection & Testing | Eugene, Oregon |
| Ted Hays' Signs | Enterprise, Oregon |
| Terra Tech | Eugene, Oregon |