| Graceland University | Educational Services | $3,202,200 | $3,259,662 | 299 | N/A |  Research |
| Industrial Hardfacing INC | Manufacturing | $389,100 | $391,370 | 42 | $10.3M | Research |
| Industrial Hardfacing, INC | Manufacturing | $338,200 | $340,088 | 42 | $10.3M | Research |
| Freedom Racing Tool and Auto, LLC | Retail Trade | $189,400 | $190,481 | 31 | $8.4M | Research |
| Swartzentruber Construction LLC | Construction | $173,400 | $174,387 | 17 | $6.4M | Research |
| Swartzentruber Construction LLC | Construction | $173,400 | $174,094 | 17 | $6.4M | Research |
| Lamoni Livestock Auction, LLC | Agriculture, Forestry, Fishing and Hunting | $64,900 | $65,652 | 30 | <$5M | Research |
| Amish Country Store LLC | Retail Trade | $63,785 | $64,222 | 9 | <$5M | Research |
| Amish Country Store LLC | Retail Trade | $63,785 | $64,030 | 17 | <$5M | Research |
| Pizza Hut of Lamoni, LLC | Accommodation and Food Services | $44,000 | $44,336 | 28 | <$5M | Research |
| Bob Mitchell Sales, LLC | Wholesale Trade | $43,369 | $43,604 | 5 | <$5M | Research |
| Invinci Graphics Ii, LLC | Retail Trade | $41,886 | $42,135 | 3 | <$5M | Research |
| Lamoni Community Daycare | Health Care and Social Assistance | $39,000 | $39,205 | 12 | N/A | Research |
| Templeton Insurance Agency, LLC | Finance and Insurance | $37,200 | $37,378 | 3 | <$5M | Research |
| Southern Iowa Building Center | Retail Trade | $36,409 | $36,677 | 3 | <$5M | Research |
| Southern Iowa Towing & Recovery | Transportation and Warehousing | $35,000 | $35,431 | 4 | <$5M | Research |
| Lamoni Community Day Care Funshine Center, INC | Health Care and Social Assistance | $33,300 | $33,495 | 30 | N/A | Research |
| Lamoni Family Care Chiropractic | Health Care and Social Assistance | $31,400 | $31,547 | 2 | <$5M | Research |
| Elizabeth Hampton | Finance and Insurance | $31,000 | $26,465 | 3 | <$5M | Research |
| Lamoni Veterinary Clinic | Professional, Scientific, and Technical Services | $29,300 | $29,440 | 5 | <$5M | Research |
| John V. Stevenson | Agriculture, Forestry, Fishing and Hunting | $29,135 | $29,277 | 9 | <$5M | Research |
| Law Office of George B. Jones, Pllc | Professional, Scientific, and Technical Services | $29,113 | $29,407 | 2 | <$5M | Research |
| Law Office of George B. Jones Pllc | Professional, Scientific, and Technical Services | $28,705 | $28,971 | 2 | <$5M | Research |
| Taylor Fencing LLC | Construction | $27,500 | $27,622 | 11 | <$5M | Research |
| Clear Image Glass & Mirror LLC | Construction | $26,500 | $26,663 | 4 | <$5M | Research |