| Leupold & Stevens INC. | Beaverton, OR | $47M | 583 | 2024 |
| Orenco Systems, INC. | Sutherlin, OR | $39M | 360 | 2025 |
| Procare Software LLC | Medford, OR | $30M | 531 | 2024 |
| Medford Radiological Group PC | Medford, OR | $24M | 82 | 2025 |
| Willamette Orthopedic Group, LLC | Salem, OR | $24M | 206 | 2024 |
| Columbia Steel Casting CO., INC. | Portland, OR | $23M | — | 2023 |
| Reff Group, LLC | Lake Oswego, OR | $23M | 63 | 2024 |
| Pacificsource | Springfield, OR | $19M | 237 | 2025 |
| Key Knife INC | Tualatin, OR | $19M | 85 | 2024 |
| Oregon Lung Specialists LLC | Venata, OR | $15M | 37 | 2025 |
| Signature Health Services, LLC | Tigard, OR | $12M | 360 | 2025 |
| Diagnostic Imaging Nw, P.C. | Portland, OR | $11M | 12 | 2024 |
| Ochoco Lumber Company | Prineville, OR | $10M | 60 | 2025 |
| Durham & Bates Agencies, INC. | Portland, OR | $9.9M | 44 | 2025 |
| Limestone Productions, INC. | Florence, OR | $9.7M | 2 | 2023 |
| South Coast Orthopaedic Assoc. , P.C. | Coos Bay, OR | $9.6M | 44 | 2025 |
| C & D Lumber CO., LLC | Riddle, OR | $9.1M | 155 | 2024 |
| P T 3, INC. DBA Pac/west Communications | Wilsonville, OR | $9.0M | 26 | 2024 |
| Toyota Tsusho Material Handling America, INC | Clackamas, OR | $9.0M | 187 | 2024 |
| Willamette University | Salem, OR | $8.7M | — | 2023 |
| Van's Aircraft, INC. | Aurora, OR | $8.5M | 154 | 2024 |
| Radiology Consultants, INC. | Portland, OR | $8.5M | 11 | 2024 |
| Hahn And Associates INC | Portland, OR | $8.4M | 4 | 2025 |
| Rodney E Orr MD PC | Silverton, OR | $7.8M | 48 | 2023 |
| Arbor Employment Law, PC | Portland, OR | $7.5M | 4 | 2025 |
| Mcs Financial Advisors, LLC | Bend, OR | $7.5M | 4 | 2025 |
| Bjorklund & Montplaisir | Portland, OR | $7.4M | 19 | 2024 |
| Rehabilitation Medicine Associates, P.C. | Portland, OR | $7.2M | 29 | 2024 |
| Nw Geosynthetics, INC. | Portland, OR | $7.1M | 107 | 2025 |
| Enoch Precision Machining | Clackamas, OR | $6.9M | 58 | 2024 |
| S&b Senior Advisors Oregon Corp. | Sandy, OR | $6.6M | — | 2023 |
| Northwest Pediatric Critical Care, PC | Portland, OR | $6.6M | 9 | 2024 |
| Asi Wealth Management & Consulting Services LLC | Bend, OR | $6.6M | 18 | 2024 |
| Paulson Coletti Trial Attorneys PC | Lake Oswego, OR | $6.5M | 5 | 2025 |
| Rogers Construction, LLC | Tualatin, OR | $6.2M | 9 | 2025 |
| Willamette Orthopedic Group, LLC | Salem, OR | $6.1M | 82 | 2024 |
| Compton, English And Hunsaker, PC | Salem, OR | $5.8M | 10 | 2023 |
| American Medical Concepts, INC. | Eugene, OR | $5.6M | 39 | 2024 |
| Mccoy Electric CO., INC. | North Plains, OR | $5.6M | 12 | 2023 |
| Mld Technologies LLC | Eugene, OR | $5.6M | 51 | 2025 |
| Delta Systems Integration, INC. | Gresham, OR | $5.6M | 33 | 2025 |
| High Desert Aggregate & Paving, LLC | Redmond, OR | $5.2M | 128 | 2025 |
| Eugene Dental Partners, LLC | Eugene, OR | $5.1M | 46 | 2025 |
| West Hills Healthcare Clinic P.C. | Mcminnville, OR | $5.1M | 36 | 2025 |
| Rentu.com LLC DBA Bookbyte | Salem, OR | $5.1M | 34 | 2024 |
| Pendleton Sanitary Service, INC. | Pendleton, OR | $5.1M | 8 | 2026 |
| Keystone-pacific LLC | Tualatin, OR | $5.0M | — | 2023 |