| Top En Twel LLC | Agriculture, Forestry, Fishing and Hunting | $2,599,900 | $2,467,141 | 250 | $40.9M |  Research |
| Bleyhl Farm Service, Inc. | Wholesale Trade | $1,818,077 | $1,834,558 | 134 | $34.5M | Research |
| Conrad & Adams Fruit LLC | Agriculture, Forestry, Fishing and Hunting | $1,660,831 | $1,676,028 | 136 | $13.9M | Research |
| Arthur J. Den Hoed Inc. | Agriculture, Forestry, Fishing and Hunting | $913,276 | $918,606 | 72 | $7.4M | Research |
| Arthur J Den Hoed Inc. | Agriculture, Forestry, Fishing and Hunting | $809,352 | $813,556 | 90 | $9.2M | Research |
| Kollmar INC | Construction | $661,770 | $666,593 | 19 | $6.0M | Research |
| Eddie Farms, Inc. | Agriculture, Forestry, Fishing and Hunting | $610,644 | $614,329 | 82 | $8.4M | Research |
| Columbia River Steel & Construction Inc. | Construction | $507,156 | $510,157 | 41 | $46.7M | Research |
| Columbia River Steel & Construction, Inc. | Construction | $497,797 | $503,279 | 41 | $46.7M | Research |
| Kollmar Incorporated | Utilities | $458,000 | $678,794 | 29 | N/A | Research |
| H20, LLC | Agriculture, Forestry, Fishing and Hunting | $355,000 | $358,402 | 45 | <$5M | Research |
| Sure Harvest Flc | Agriculture, Forestry, Fishing and Hunting | $301,811 | $303,159 | 500 | $51.1M | Research |
| Clarkston Lodging Group LLC | Accommodation and Food Services | $267,193 | $268,818 | 33 | $10.3M | Research |
| Tudor Hills Vineyard, INC | Agriculture, Forestry, Fishing and Hunting | $250,670 | $253,740 | 27 | <$5M | Research |
| Puterbaugh General Construction Company | Construction | $235,800 | $237,293 | 18 | <$5M | Research |
| Puterbaugh General Construction Company, | Construction | $235,800 | $237,909 | 17 | $19.4M | Research |
| Bovine Drive, Inc. | Transportation and Warehousing | $219,335 | $222,153 | 21 | $5.6M | Research |
| Schultz-Denlea Holdings LLC | Accommodation and Food Services | $219,296 | $220,768 | 28 | $8.8M | Research |
| Boushey Vineyards LLC | Unknown | $213,916 | $216,940 | 35 | N/A | Research |
| Ron Dion Farms | Agriculture, Forestry, Fishing and Hunting | $189,565 | $191,087 | 100 | $10.2M | Research |
| Arthur Den Hoed | Agriculture, Forestry, Fishing and Hunting | $182,439 | $183,463 | 19 | <$5M | Research |
| Fast Mobile Service LLC | Other Services (except Public Administration) | $175,512 | $178,147 | 14 | <$5M | Research |
| Sunnyside Lodging Group LP | Accommodation and Food Services | $175,227 | $176,403 | 21 | $6.6M | Research |
| Schultz-Denlea Holdings, LLC | Accommodation and Food Services | $172,316 | $173,440 | 28 | $8.8M | Research |
| Grandview Wa Management LLC | Health Care and Social Assistance | $166,800 | $168,212 | 31 | $5.3M | Research |