| Warrenton Fiber Company | Manufacturing | $1,606,565 | $1,616,428 | 94 | $24.6M |  Research |
| Warrenton Fiber Company | Agriculture, Forestry, Fishing and Hunting | $1,493,735 | $1,509,087 | 95 | $9.7M | Research |
| Clatsop Behavioral Healthcare | Health Care and Social Assistance | $1,156,632 | $1,168,103 | 93 | N/A | Research |
| Lum's Auto Center, INC | Retail Trade | $708,600 | $713,395 | 67 | $16.9M | Research |
| Astoria Automotive INC | Retail Trade | $406,252 | $410,460 | 37 | $9.3M | Research |
| Custom Excavating by Dean Larson INC | Construction | $404,464 | $406,381 | 35 | $13.1M | Research |
| Clatsop Distributing Company | Wholesale Trade | $394,758 | $398,881 | 34 | $8.8M | Research |
| Hassle-Free Services INC | Retail Trade | $392,190 | $396,155 | 33 | $8.3M | Research |
| Hassle Free Services INC Warrenton Kia | Retail Trade | $391,700 | $387,323 | 32 | $8.1M | Research |
| Ocean Crest Chevrolet Buick Gmc Cadillac | Retail Trade | $359,241 | $363,332 | 30 | $7.6M | Research |
| Ohana Media Group LLC | Information | $305,553 | $307,771 | 15 | <$5M | Research |
| Mccall Tire Center INC | Retail Trade | $228,750 | $230,850 | 16 | <$5M | Research |
| F & B Logging, LLC | Agriculture, Forestry, Fishing and Hunting | $221,050 | $224,310 | 15 | <$5M | Research |
| O'brien Timber Falling, INC | Agriculture, Forestry, Fishing and Hunting | $209,378 | $212,030 | 15 | <$5M | Research |
| Bayshore Animal Hospital LLC | Professional, Scientific, and Technical Services | $199,244 | $200,522 | 20 | <$5M | Research |
| Alexandroff Dmd PC | Health Care and Social Assistance | $196,090 | $196,933 | 26 | $6.0M | Research |
| Alexandroff Dmd PC | Health Care and Social Assistance | $196,089 | $197,545 | 16 | <$5M | Research |
| Northwest Oregon Housing Authority | Real Estate and Rental and Leasing | $176,650 | $178,165 | 17 | N/A | Research |
| Pojo Foods LLC | Accommodation and Food Services | $163,033 | $163,864 | 19 | <$5M | Research |
| Functional Surfacing, LLC | Construction | $155,300 | $158,027 | 12 | <$5M | Research |
| F/v Northern Endurance LLC | Agriculture, Forestry, Fishing and Hunting | $154,673 | $156,770 | 12 | <$5M | Research |
| Rich Elstrom Construction INC | Construction | $131,250 | $131,928 | 11 | <$5M | Research |
| Ryan Osburn Plumbing, Inc. | Construction | $116,000 | $116,760 | 12 | <$5M | Research |
| Jimmie Pierce | Wholesale Trade | $113,449 | $114,226 | 1 | <$5M | Research |
| Kabobjo Foods, Inc. | Retail Trade | $104,356 | $104,971 | 7 | <$5M | Research |