| O C Schulz & Sons | Agriculture, Forestry, Fishing and Hunting | $243,900 | $245,120 | 54 | $5.5M | Research |
| Nicholas L Otto | Agriculture, Forestry, Fishing and Hunting | $174,715 | $175,538 | 8 | <$5M | Research |
| Otto Ag | Agriculture, Forestry, Fishing and Hunting | $115,779 | $116,467 | 7 | <$5M | Research |
| Estad Estates Inc. | Transportation and Warehousing | $82,900 | $83,308 | 7 | <$5M | Research |
| Estad Estates, Inc. | Transportation and Warehousing | $82,900 | $83,393 | 7 | <$5M | Research |
| O'toole Seed Lllp | Agriculture, Forestry, Fishing and Hunting | $58,700 | $59,034 | 7 | <$5M | Research |
| Estad Farm Corporation | Agriculture, Forestry, Fishing and Hunting | $56,100 | $56,426 | 7 | <$5M | Research |
| Estad Farm Corporation | Agriculture, Forestry, Fishing and Hunting | $56,100 | $56,580 | 7 | <$5M | Research |
| O'toole Seed Lllp | Agriculture, Forestry, Fishing and Hunting | $55,800 | $56,169 | 6 | <$5M | Research |
| Lyle Shephard | Agriculture, Forestry, Fishing and Hunting | $38,800 | $39,292 | 5 | <$5M | Research |
| Whelan Brothers | Agriculture, Forestry, Fishing and Hunting | $35,600 | $35,772 | 9 | <$5M | Research |
| Crystal Seed Potato Company Inc. | Agriculture, Forestry, Fishing and Hunting | $33,200 | $33,358 | 5 | <$5M | Research |
| Jeff Erlendson | Agriculture, Forestry, Fishing and Hunting | $30,411 | $30,542 | 4 | <$5M | Research |
| P S Otoole INC | Agriculture, Forestry, Fishing and Hunting | $25,422 | $25,768 | 3 | <$5M | Research |
| P S O'toole INC | Agriculture, Forestry, Fishing and Hunting | $25,422 | $25,602 | 3 | <$5M | Research |
| Crystal Seed Potato Company Inc. | Agriculture, Forestry, Fishing and Hunting | $25,300 | $25,436 | 5 | <$5M | Research |
| Reilly Brothers LLC | Agriculture, Forestry, Fishing and Hunting | $22,900 | $22,956 | 2 | <$5M | Research |
| Camburn Shephard | Agriculture, Forestry, Fishing and Hunting | $22,300 | $22,428 | 13 | <$5M | Research |
| Bruce Cameron | Agriculture, Forestry, Fishing and Hunting | $20,833 | $20,895 | 1 | <$5M | Research |
| Thomas Shephard | Agriculture, Forestry, Fishing and Hunting | $20,833 | $20,991 | 1 | <$5M | Research |
| Yogaslackers LLC | Educational Services | $20,833 | $21,074 | 1 | <$5M | Research |
| Thomas Otto | Agriculture, Forestry, Fishing and Hunting | $20,833 | $20,939 | 1 | <$5M | Research |
| Gary Becker | Agriculture, Forestry, Fishing and Hunting | $20,833 | $20,957 | 1 | <$5M | Research |
| Thomas Shephard | Agriculture, Forestry, Fishing and Hunting | $20,833 | $20,968 | 1 | <$5M | Research |
| Lynn Niemann | Agriculture, Forestry, Fishing and Hunting | $20,800 | $20,885 | 1 | <$5M | Research |