| BGBullseye Glass CO. | Portland | 100–499 | ● ACTIVE |
Freeman Rock, INC. | Brookings | — | ● ACTIVE |
| FAFront Ave | Portland | 20–99 | ● ACTIVE |
| HAHollingsworth and Vose Fiber Company | Corvallis | 100–499 | ● ACTIVE |
Fulcrum Technologies INC | Tualatin | — | ● ACTIVE |
Hooker Creek Companies LLC | Bend | 100–499 | ● ACTIVE |
Green Diamond Performance Materials, INC | Riddle | — | ● ACTIVE |
Shelley Hive CO | Bend | — | ● ACTIVE |
| 3W317713346 - Western Interlock INC | Rickreall | 20–99 | ◐ LIKELY ACTIVE |
Applied Laser Technology, INC | Beaverton | 1–19 | ◐ LIKELY ACTIVE |
| OGOwens-brockway Glass Container INC. Plant 21 | Portland | 100–499 | ◐ LIKELY ACTIVE |
Shelterworks, LTD | Philomath | 1–19 | ◐ LIKELY ACTIVE |
| PAPratt and Larson Tile | Portland | 20–99 | ◐ LIKELY ACTIVE |
| AGAsh Grove Cement Company | Huntington | — | ◐ LIKELY ACTIVE |
| SOSouthern Oregon Ready Mix | Central Point | 1–19 | ◐ LIKELY ACTIVE |
| WGWillamette Graystone - Medford, Or Block Plant | Medford | 1–19 | ◐ LIKELY ACTIVE |
| WGWillamette Graystone - Salem | Salem | 1–19 | ◐ LIKELY ACTIVE |
| AGAsh Grove Cement Company | Portland | — | ◐ LIKELY ACTIVE |
| GNGlacier Northwest INC Troutdale Ready-mix Plant | Troutdale | — | ◐ LIKELY ACTIVE |
| KRKnife River Corporation Northwest | Bend | — | ◐ LIKELY ACTIVE |
| KRKnife River Hillsboro Concrete Plant | Hillsboro | — | ◐ LIKELY ACTIVE |
| KRKnife River Linnton | Portland | — | ◐ LIKELY ACTIVE |
| MMMutual Materials Manufacturing Facility | Gresham | — | ◐ LIKELY ACTIVE |
| PAPcc Airfoils Deer Creek Annex | Milwaukie | — | ◐ LIKELY ACTIVE |
United States Gypsum Company | Rainier | — | ◐ LIKELY ACTIVE |
| FCFujimi Corporation | Tualatin | 100–499 | ◐ LIKELY ACTIVE |
| SPSupreme Perlite Company | Portland | 1–19 | ◐ LIKELY ACTIVE |
| WAWestern Abrasives INC | Portland | 1–19 | ◐ LIKELY ACTIVE |
| NRNorthwest Ready Mix, INC. | Astoria | 1–19 | ◇ UNVERIFIED |
| RRRiverside Ready Mix, INC. | Grants Pass | 20–99 | ◇ UNVERIFIED |
| 3A317717987 - Ann Sacks Tile & Stone INC | Portland | 100–499 | ◐ LIKELY ACTIVE |
| ASArizona Shower Door - Medford | Medford | 20–99 | ◐ LIKELY ACTIVE |
| BWBDNB Willamette Graystone | Bend | 1–19 | ◐ LIKELY ACTIVE |
| CICoorstek INC | Hillsboro | — | ◐ LIKELY ACTIVE |
| EWEUGB Willamette Graystone | Eugene | 1–19 | ◐ LIKELY ACTIVE |
| WRWavelength References Incorporated | Corvallis | 1–19 | ▲ REPORTED CLOSED |
| AAllura | White City | — | ◐ LIKELY ACTIVE |
| ARAmerican Rock Products | Hermiston | — | ◐ LIKELY ACTIVE |
| CCCalportland Clackamas Ready Mix Plant | Clackamas | — | ◐ LIKELY ACTIVE |
| CNCalportland Newberg Ready Mix Plant | Newberg | — | ◐ LIKELY ACTIVE |
| CICardinal Ig Company | Hood River | — | ◐ LIKELY ACTIVE |
| CPCentral Premix Concrete Products | Portland | — | ◐ LIKELY ACTIVE |
| GNGlacier Northwest INC Front Ave Ready-mix Plant | Portland | — | ◐ LIKELY ACTIVE |
| GNGlacier Northwest INC Hillsboro Ready-mix Plant | Hillsboro | — | ◐ LIKELY ACTIVE |
| GAGreen and White Rock Products | Corvallis | — | ◐ LIKELY ACTIVE |
| HRHood River Sand, Gravel & Ready Mix - the Dalles | The Dalles | — | ◐ LIKELY ACTIVE |
| KRKnife River Corvallis | Corvallis | — | ◐ LIKELY ACTIVE |
| KRKnife River Materials | Coos Bay | — | ◐ LIKELY ACTIVE |
| MCMcminnville Concrete | Mcminnville | — | ◐ LIKELY ACTIVE |
| PIPotters Industries | Canby | — | ◐ LIKELY ACTIVE |