All Companies
| Company Name | Location |
|---|---|
| Trillium Gardens | Pleasant Hill, Oregon |
| Trillium Lumber Company | Portland, Oregon |
| Trillium Pacific Millwork, Inc | Hubbard, Oregon |
| Trimac Panel Products | Portland, Oregon |
| Trinity Tree Service | Scio, Oregon |
| Trio Furniture & Design Inc. | Portland, Oregon |
| Trivelpiece Logging LLC | Yamhill, Oregon |
| Trout Mountain Forestry | Portland, Oregon |
| Trout Mountain Forestry | Portland, Oregon |
| Trout Mountain Forestry | Corvallis, Oregon |
| Truax Building Supply Inc. | Portland, Oregon |
| Truss Company Inc. | Eugene, Oregon |
| tule peak timber | aguanga, California |
| Tumbleweed Woodworks | Lakeview, Oregon |
| Turncraft | White City, Oregon |
| Turnidge Timberland Services LLC | Amity, Oregon |
| Turnstone Environmental Consultants | Portland, Oregon |
| Two Checks Milling | Willamina, Oregon |
| Two Old Hippies Stringed Instruments | Bend, Oregon |
| U.S. Department of Agriculture Mt. Hood National Forest Service | Sandy, Oregon |