| Columbia Sportswear | — | public | COLM | $3.4B (FY 2025) |
| ESCO Group | Manufacturing | public | ESE | $1.1B (FY 2025) |
| Lattice Semiconductor | Technology | public | LSCC | $523M (FY 2026) |
| Lithia Motors | — | public | LAD | $38B (FY 2025) |
| Nike, Inc. | Retail, Manufacturing, Consumer Goods | public | NKE | $46B (FY 2025) |
| The Greenbrier Companies | — | public | GBX | $3.2B (FY 2025) |
| Expensify | Technology | public | EXFY | $142M (FY 2025) |
| NuScale Power | Energy | subsidiary | SMR | $31M (FY 2025) |
| Willamette Valley Vineyards | — | public | WVVI | $37M (FY 2025) |
| Dutch Bros. Coffee | Retail | public | — | — |
| FLIR Systems | — | public | — | — |
| Planar Systems | Technology | public | — | — |
| Portland General Electric | Energy | public | — | — |
| Precision Castparts Corp. | Aerospace Defense | public | — | — |
| Radisys | — | public | — | — |
| TriQuint Semiconductor | — | public | — | — |
| Arcimoto | Transportation | public | — | — |
| Cascade Microtech | — | public | — | — |
| Digimarc | — | public | DMRC | — |
| Electro Scientific Industries | Technology | public | — | — |
| FEI Company | — | subsidiary | — | — |
| Galena Biopharma | Healthcare | public | — | — |
| NBG Radio Network | Media | public | — | — |
| Northwest Natural Gas | — | public | — | — |
| Radius Recycling | Manufacturing | public | — | — |
| Rentrak | — | public | — | — |
| StanCorp Financial Group | Finance | public | — | — |
| Umpqua Bank | Finance | public | — | — |
| Umpqua Holdings Corporation | Finance | public | — | — |
| West Coast Bancorp | Finance | public | — | — |
| Widmer Brothers Brewery | — | public | — | — |
| Ace Hotel | — | — | — | — |
| Act-On | — | private | — | — |
| Acumed | Healthcare, Manufacturing | private | — | — |
| Avia | Retail, Consumer Goods | private | — | — |
| Bend Studio | Media | subsidiary | — | — |
| Bi-Mart | Retail | private | — | — |
| BioSphere Plastic | — | private | — | — |
| Bonfire Snowboarding | Manufacturing | subsidiary | — | — |
| Bonneville Power Administration | — | subsidiary | — | — |
| Brandlive | — | private | — | — |
| Breedlove Guitars | — | private | — | — |
| Bullwinkle's Restaurant | — | — | — | — |
| Calico Light Weapons Systems | — | private | — | — |
| Camera World | Retail | private | — | — |
| Cavity Search Records | — | — | — | — |
| CD Baby | — | — | — | — |
| CH2M Hill | — | private | — | — |
| Click Commerce | Technology | private | — | — |
| CodePen | — | — | — | — |
| Columbia River Knife & Tool | Manufacturing | private | — | — |
| Dagoba Chocolate | Food and Beverage | private | — | — |
| Daimler Truck North America | Transportation | subsidiary | — | — |
| Dark Horse Comics | Media | subsidiary | — | — |
| DAT Solutions | — | private | — | — |
| DeMarini | — | subsidiary | — | — |
| Deschutes Brewery | — | private | — | — |
| DH Press | Media | subsidiary | — | — |
| Digital Trends | — | — | — | — |
| Discogs | — | — | — | — |
| Emporium | Retail | private | — | — |
| Fred Meyer | Retail | subsidiary | — | — |
| Freightliner Trucks | Transportation | subsidiary | — | — |
| G.I. Joe's | Retail | private | — | — |
| Gene Tools | — | private | — | — |
| Gerber Legendary Blades | Manufacturing | subsidiary | — | — |
| Grace Bio-Labs | Technology, Healthcare | private | — | — |
| Harry & David | — | private | — | — |
| Hydroflask | — | private | — | — |
| InFocus | — | private | — | — |
| Integra Telecom | — | private | — | — |
| Janrain | — | private | — | — |
| Keen | — | private | — | — |
| King Estate Winery | — | — | — | — |
| Laika | Media | — | — | — |
| Lancair | Aerospace Defense | private | — | — |
| Leatherman | Manufacturing | private | — | — |
| Les Schwab Tire Centers | Transportation | — | — | — |
| Lipman's | Retail | private | — | — |
| Malheur Bell | Telecom | private | — | — |
| McCormick & Schmick's | Food and Beverage | private | — | — |
| Meier & Frank | Retail | private | — | — |
| Mentor Graphics | — | subsidiary | — | — |
| Nau | Retail | private | — | — |
| New Seasons Market | Retail | — | — | — |
| Nosler | — | private | — | — |
| Oregon Scientific | Technology | subsidiary | — | — |
| Oregon Steel Mills | Manufacturing | private | — | — |
| OregonLive.com | — | — | — | — |
| Otto's Sausage Kitchen | — | — | — | — |
| Pacific Seafood | — | private | — | — |
| PacifiCorp | Energy | private | — | — |
| Pamplin Music | — | — | — | — |
| Panic | Technology, Media | private | — | — |
| Panic | Technology, Media | private | — | — |
| Parr Lumber | — | — | — | — |
| Plaid Pantry | — | private | — | — |
| Powell's Books | Retail | private | — | — |
| Puppet | — | — | — | — |
| Rodgers Instruments | — | private | — | — |
| Roseburg Forest Products | — | private | — | — |
| SawStop | Manufacturing | private | — | — |
| Sawyer's | — | private | — | — |
| Shari's Cafe & Pies | Food and Beverage | private | — | — |
| Shilo Inns | — | private | — | — |
| Sizzle Pie | — | private | — | — |
| Smart Foodservice Warehouse Stores | — | private | — | — |
| Storables | Retail | private | — | — |
| Talk Radio Network | Media | private | — | — |
| Tara Labs | — | — | — | — |
| Tazo | Energy | subsidiary | — | — |
| Tazo Tea | Energy | subsidiary | — | — |
| Tektronix | Technology | subsidiary | — | — |
| TenAsys | — | private | — | — |
| Thrustmaster | — | private | — | — |
| Timeless Media Group | Media | subsidiary | — | — |
| Trapit | — | private | — | — |
| Trusted Computing Group | — | — | — | — |
| Tuality Healthcare | Healthcare | nonprofit | — | — |
| Urban Airship | — | private | — | — |
| Van's Aircraft | Aerospace Defense | private | — | — |
| ''1859'' | — | — | — | — |
| ''Plazm'' | — | — | — | — |
| 2 Player Productions | — | private | — | — |
| A-Boy Plumbing & Electrical Supply | — | — | — | — |
| A-dec | Manufacturing | private | — | — |
| Aftermath Media | — | — | — | — |
| Air Oregon | — | — | — | — |
| Airblaster | — | private | — | — |
| Al Mar Knives | Manufacturing | private | — | — |
| Alberta Cooperative Grocery | Retail | private | — | — |
| Allalom Music | — | — | — | — |
| Alpenrose Dairy | Food and Beverage | — | — | — |
| Alpha Media | Media | private | — | — |
| Alta Bicycle Share | — | subsidiary | — | — |
| Alternative Records | — | — | — | — |
| Ambric | Technology | private | — | — |
| American Blimp Corporation | — | private | — | — |
| Arena Rock Recording Company | — | — | — | — |
| Aspen Capital | Finance | private | — | — |
| Audio Dregs | — | — | — | — |
| AWS Elemental | Technology | private | — | — |
| Axium | Technology | private | — | — |
| Benchmade | Manufacturing | private | — | — |
| Bent Image Lab | — | private | — | — |
| Bethel Heights Vineyard | — | — | — | — |
| Better World Club | — | — | — | — |
| Bettery Inc. | — | private | — | — |
| Beyond Words Publishing | — | — | — | — |
| Binford & Mort | — | — | — | — |
| Bittermens | — | private | — | — |
| Blackstone Audio | Media | — | — | — |
| Bob's Red Mill | — | private | — | — |
| Boon Brick Store | — | — | — | — |
| Bora Architects | — | private | — | — |
| BridgePort Brewing Company | — | — | — | — |
| Bridgeview Vineyard and Winery | — | — | — | — |
| Bullseye Glass | — | private | — | — |
| Burley Design | — | private | — | — |
| Burnside Brewing Company | — | — | — | — |
| Bustos Media | — | — | — | — |
| CALYX | — | nonprofit | — | — |
| Cambia Health Solutions | Healthcare | private | — | — |
| Candy Ass Records | — | — | — | — |
| Cascade Community Federal Credit Union | Finance | private | — | — |
| Cascade Lakes Brewing Company | — | — | — | — |
| Cascade Yachts | — | private | — | — |
| CenterSpace Software | — | — | — | — |
| Chainsaw Records | — | — | — | — |
| Chambers Communications | — | — | — | — |
| Clean Edge | — | private | — | — |
| Clear Creek Distillery | — | private | — | — |
| Clear Cut Press | — | — | — | — |
| ClearEdge Power | — | private | — | — |
| CNS Productions | — | private | — | — |
| Co-Motion Cycles | — | private | — | — |
| CollegeNET | — | private | — | — |
| Columbia Aircraft | Aerospace Defense | subsidiary | — | — |
| Columbia Helicopters | Aerospace Defense | private | — | — |
| Columbia River Shipbuilding Company | — | private | — | — |
| Commercial Iron Works | — | private | — | — |
| Community Bank | Finance | private | — | — |
| Concentric Sky | — | private | — | — |
| Consolidated Freightways | Transportation | private | — | — |
| Cooper Mountain Vineyards | — | — | — | — |
| Crafty Games | — | private | — | — |
| Cristom Vineyards | — | — | — | — |
| Croman Corporation | Aerospace Defense | private | — | — |
| Dan and Louis Oyster Bar | — | — | — | — |
| Danner Boots | — | private | — | — |
| Dari Mart | Retail | private | — | — |
| Dave's Killer Bread | — | private | — | — |
| Dejal | Technology, Media | private | — | — |
| Dirtnap Records | — | — | — | — |
| E&F Miler Industries | — | private | — | — |
| Eagle Newspapers | Media | — | — | — |
| Edge Wireless | Retail | private | — | — |
| EllisLab | Technology | private | — | — |
| Emmert International | — | private | — | — |
| Enchanted Forest | — | — | — | — |
| Enli Health Intelligence | — | private | — | — |
| Epic Aircraft | Aerospace Defense | private | — | — |
| Erickson Inc. | — | private | — | — |
| Eugene Water & Electric Board | — | private | — | — |
| Evergreen International Airlines | — | subsidiary | — | — |
| Evergreen International Aviation | — | private | — | — |
| Extensis | Technology | private | — | — |
| Falcon Northwest | — | private | — | — |
| Farrell's Ice Cream Parlour | Food and Beverage | private | — | — |
| Fi-linx | Finance | private | — | — |
| First Tech Credit Union | — | — | — | — |
| Foris Vineyards Winery | — | — | — | — |
| Fort George Brewery | — | — | — | — |
| Frank Hrubetz & Company | — | private | — | — |
| Full Sail Brewing Company | — | — | — | — |
| GameCrazy | Technology, Media | private | — | — |
| Gnar Tapes | — | — | — | — |
| Gothic Beauty | — | — | — | — |
| Grange Cooperative | — | private | — | — |
| Graphic Arts Center Publishing | Media | private | — | — |
| Great Cats World Park | — | — | — | — |
| Grenade Gloves | — | private | — | — |
| Greyday Productions | — | — | — | — |
| Ground Kontrol | — | — | — | — |
| Hair of the Dog Brewing Company | — | — | — | — |
| Hanna Andersson | Retail | subsidiary | — | — |
| Harvest House | — | — | — | — |
| Hawthorne Books | — | private | — | — |
| Hedgebrook | — | private | — | — |
| Heinz Records | — | — | — | — |
| Heitman Analytics | — | private | — | — |
| Henry Weinhard's | — | — | — | — |
| HillCrest Vineyards | — | — | — | — |
| Holiday Rambler | — | private | — | — |
| Hollywood Video | Retail | subsidiary | — | — |
| Hood River Distillers | — | private | — | — |
| House Spirits Distillery | — | — | — | — |
| Huber's | — | — | — | — |
| Hush Records | — | — | — | — |
| Image3D | — | private | — | — |
| Imbrie Farm | — | — | — | — |
| Imputor? | — | — | — | — |
| In Other Words Feminist Community Center | — | — | — | — |
| J. K. Gill Company | — | private | — | — |
| Jantzen | — | private | — | — |
| Kaiser Shipyards | — | — | — | — |
| Kenny & Zuke's Delicatessen | — | — | — | — |
| Kershaw Knives | Manufacturing | private | — | — |
| Kettle Foods | — | private | — | — |
| Kill Rock Stars | — | — | — | — |
| KinderCare Learning Centers | — | private | — | — |
| KOBI | — | — | — | — |
| LaCrosse Footwear | — | private | — | — |
| Laurelhurst Market | — | — | — | — |
| Legacy Health | Healthcare | nonprofit | — | — |
| Leupold & Stevens | — | private | — | — |
| Little Big Burger | — | — | — | — |
| Made in Oregon | Retail | private | — | — |
| Maison Joseph Drouhin | — | — | — | — |
| Market cap | — | — | — | — |
| Market of Choice | Retail | private | — | — |
| Marriage Records | — | — | — | — |
| MathStar | — | private | — | — |
| Mattress Lot | — | — | — | — |
| McGrath's Fish House | — | private | — | — |
| McMenamins | Healthcare | — | — | — |
| Mercy Flights | — | private | — | — |
| Merix Corporation | Technology | private | — | — |
| Metro West Ambulance | — | private | — | — |
| MetroPaint | — | — | — | — |
| Microcosm Publishing | — | — | — | — |
| Miller Paint | — | — | — | — |
| Mo's Restaurants | — | — | — | — |
| MotoCzysz | — | private | — | — |
| Motorcycle Superstore | Retail | private | — | — |
| Mount Emily Lumber Company | — | private | — | — |
| Music Millennium | Retail | private | — | — |
| Nemo Design | — | private | — | — |
| Next Adventure | — | — | — | — |
| Ninkasi Brewing Company | — | — | — | — |
| Norm Thompson Outfitters | — | private | — | — |
| Northwest Steel | — | — | — | — |
| Oaks Amusement Park | — | — | — | — |
| Oil Can Henry's | — | private | — | — |
| OlsenDaines | — | private | — | — |
| Omega Morgan | — | private | — | — |
| Oni Press | Media | subsidiary | — | — |
| Oregon Catholic Press | — | — | — | — |
| Oregon Chai | — | private | — | — |
| Oregon Community Credit Union | Finance | — | — | — |
| Oregon Electric Station | — | — | — | — |
| Oregon Iron Company | Manufacturing | private | — | — |
| Oregon Iron Works | Aerospace Defense | private | — | — |
| Oregon Mutual Insurance | Finance | private | — | — |
| Oregon Shipbuilding Corporation | — | private | — | — |
| Oregon State University Press | — | — | — | — |
| Oregon Venture Fund | — | private | — | — |
| Organically Grown Company | — | private | — | — |
| Out'n'About | — | private | — | — |
| Pacific International Enterprises | — | private | — | — |
| Pacific Northwest Wrestling | — | — | — | — |
| PacStar | — | private | — | — |
| Pamplin Media Group | — | private | — | — |
| Pastini Pastaria | — | — | — | — |
| PeaceHealth | Healthcare | nonprofit | — | — |
| Pendleton Woolen Mills | — | private | — | — |
| People's Food Co-op | — | nonprofit | — | — |
| Phoseon Technology | Technology | private | — | — |
| Pietro's Pizza | Food and Beverage | — | — | — |
| Pizza Schmizza | Food and Beverage | — | — | — |
| Portland and Western Railroad | — | subsidiary | — | — |
| Portland Brewing Company | — | — | — | — |
| Portland City Grill | — | — | — | — |
| Portland Incubator Experiment | — | private | — | — |
| Projekt Records | — | — | — | — |
| Pronto Pup | — | private | — | — |
| public corporations | — | — | — | — |
| Pulphouse Publishing | — | — | — | — |
| R/West | — | — | — | — |
| Reddaway | — | subsidiary | — | — |
| Reser's Fine Foods | Food and Beverage | private | — | — |
| RFPIO | — | private | — | — |
| Rise Records | Media | subsidiary | — | — |
| Rodda Paint | — | private | — | — |
| Rodgers Stores | — | private | — | — |
| Rogue Ales | — | private | — | — |
| Rogue Credit Union | Finance | nonprofit | — | — |
| Rose City Radio Corporation | — | — | — | — |
| Salomon Snowboards | — | private | — | — |
| Sam Bond's Garage | — | — | — | — |
| Sause Bros., Inc. | Transportation | private | — | — |
| SeaPort Airlines | — | — | — | — |
| Second Story Interactive Studios | — | private | — | — |
| Shaver Transportation Company | — | private | — | — |
| Shoe Goo | — | private | — | — |
| Slender Means Society | — | — | — | — |
| Smarsh | — | private | — | — |
| SmartCAM | — | private | — | — |
| Sokol Blosser Winery | — | — | — | — |
| Soleilmoon Recordings | — | — | — | — |
| Solid Rock Records | — | — | — | — |
| Soloflex | — | private | — | — |
| Sports Management Worldwide | — | private | — | — |
| Standard Insurance | Finance | private | — | — |
| Standard Insurance Company | Finance | private | — | — |
| Stash Tea Company | Energy | private | — | — |
| State Accident Insurance Fund | — | — | — | — |
| Stohr Cars | Transportation | private | — | — |
| Stumptown Coffee Roasters | — | private | — | — |
| Sunn | Technology | private | — | — |
| Swanson Group Aviation | Aerospace Defense | private | — | — |
| Taco Time | — | — | — | — |
| Tec Laboratories | Healthcare | private | — | — |
| TerraCycle | — | private | — | — |
| Teufel Nursery | — | private | — | — |
| The Collins Companies | — | private | — | — |
| The Eyrie Vineyards | — | — | — | — |
| The Fruit Company | — | private | — | — |
| The Human Bean | Food and Beverage | — | — | — |
| The Old Spaghetti Factory | — | — | — | — |
| The Original Pancake House | Energy | — | — | — |
| Thomas Kemper | — | — | — | — |
| Tillamook County Creamery Association | Food and Beverage | nonprofit | — | — |
| Tim/Kerr | — | — | — | — |
| TMT Development | — | private | — | — |
| Tombstone Records | — | — | — | — |
| Toonlet | — | private | — | — |
| TopoQuest | — | private | — | — |
| Tripwire | Technology | private | — | — |
| Trisaetum Winery | — | — | — | — |
| Turtle Island Foods | — | private | — | — |
| Turtledove Clemens | — | private | — | — |
| Umpqua Research Company | — | private | — | — |
| United Bicycle Institute | — | — | — | — |
| United States Bakery | Food and Beverage | private | — | — |
| University of Oregon Press | — | — | — | — |
| Vajra Enterprises | — | private | — | — |
| Valley View Winery | — | — | — | — |
| Vanport Manufacturing | — | private | — | — |
| Vari-Prop | Aerospace Defense | private | — | — |
| Venetian Theatre | — | — | — | — |
| VeriWave | Technology | private | — | — |
| Vernier Software & Technology | Technology | private | — | — |
| VIP's | Food and Beverage | — | — | — |
| Voodoo Doughnut | Retail | — | — | — |
| Wah Chang Corporation | Manufacturing | private | — | — |
| Webtrends | — | private | — | — |
| WeoGeo | — | private | — | — |
| Western Communications | — | — | — | — |
| Wilco | — | private | — | — |
| Willamette Iron and Steel Works | — | private | — | — |
| Willamette Valley Fruit Company | — | private | — | — |
| Windward Performance | Aerospace Defense | private | — | — |
| Wipf and Stock | — | — | — | — |
| ZGF Architects LLP | — | private | — | — |
| Zidell Companies | — | private | — | — |
| ZoomCare | — | private | — | — |