| Kittson Memorial Hospital Association | Health Care and Social Assistance | $1,699,000 | $1,716,651 | 200 | N/A |  Research |
| Johnson Oil Co. of Hallock INC | Wholesale Trade | $455,017 | $458,370 | 50 | $12.9M | Research |
| Johnson Oil Co. of Hallock ,inc | Wholesale Trade | $451,100 | $440,034 | 54 | $13.9M | Research |
| C&m Ford Sales, Inc. | Retail Trade | $372,600 | $377,164 | 25 | $6.3M | Research |
| Brink Lawyers P.a. | Professional, Scientific, and Technical Services | $139,868 | $140,730 | 10 | <$5M | Research |
| Brink, Sobolik, Severson, Malm, Albrecht PA | Professional, Scientific, and Technical Services | $139,867 | $140,691 | 10 | <$5M | Research |
| Farmers Store of Hallock, Inc. | Retail Trade | $110,189 | $111,125 | 12 | <$5M | Research |
| Hallock Co-Operative Elev Co | Manufacturing | $106,934 | $84,523 | 6 | <$5M | Research |
| Hallock Cooperative Elevator Company | Manufacturing | $92,405 | $92,870 | 5 | <$5M | Research |
| Dahl Hatton Muir & Reese Ltd. | Professional, Scientific, and Technical Services | $68,152 | $68,512 | 5 | <$5M | Research |
| Dahl, Hatton, Muir & Reese, Ltd | Professional, Scientific, and Technical Services | $68,100 | $68,830 | 6 | <$5M | Research |
| Nathan & Michael Olsonawski Partnership | Agriculture, Forestry, Fishing and Hunting | $61,354 | $43,040 | 3 | <$5M | Research |
| Three Branch Ranch Jv | Agriculture, Forestry, Fishing and Hunting | $45,164 | $45,353 | 5 | <$5M | Research |
| Brian Anderson | Administrative and Support and Waste Management | $43,208 | $43,404 | 4 | <$5M | Research |
| Revelation Ales L.l.c. | Manufacturing | $42,600 | $38,293 | 21 | $7.4M | Research |
| Cadieux Ag Service LLC | Agriculture, Forestry, Fishing and Hunting | $42,371 | $42,555 | 9 | <$5M | Research |
| Sugden Harvesting INC | Agriculture, Forestry, Fishing and Hunting | $41,927 | $42,112 | 8 | <$5M | Research |
| Sugden Harvesting Inc. | Agriculture, Forestry, Fishing and Hunting | $41,927 | $42,222 | 3 | <$5M | Research |
| Cadieux Ag Service LLC | Transportation and Warehousing | $41,700 | $42,148 | 10 | <$5M | Research |
| Morrison Equipment, Inc. | Wholesale Trade | $40,900 | $41,406 | 4 | <$5M | Research |
| Sobolik Farms Partnership | Agriculture, Forestry, Fishing and Hunting | $39,551 | $39,663 | 4 | <$5M | Research |
| Kittson County Enterprise, INC | Information | $36,772 | $37,017 | 5 | <$5M | Research |
| Rj Muir Farms Inc. | Agriculture, Forestry, Fishing and Hunting | $35,473 | $35,644 | 3 | <$5M | Research |
| Rj Muir Farm Inc. | Agriculture, Forestry, Fishing and Hunting | $35,400 | $35,843 | 12 | <$5M | Research |
| Deere Farms Inc. | Agriculture, Forestry, Fishing and Hunting | $35,127 | $35,257 | 3 | <$5M | Research |