| Vectra Integration INC | Transportation and Warehousing | $2,943,600 | $2,977,697 | 282 | $56.8M |  Research |
| Advanced Micro-Electronics | Wholesale Trade | $2,609,256 | $2,638,994 | 201 | $61.6M | Research |
| Vectra Integration INC | Transportation and Warehousing | $2,000,000 | $2,013,833 | 253 | $51.0M | Research |
| Knox County Association for Remarkable Citizens INC | Health Care and Social Assistance | $1,923,600 | $1,942,141 | 279 | $47.5M | Research |
| Nc, INC | Wholesale Trade | $1,816,196 | $1,837,742 | 176 | $53.9M | Research |
| Franklin Well Services, LLC | Mining, Quarrying, and Oil and Gas Extraction | $1,360,614 | $1,372,356 | 83 | $5.0M | Research |
| Western Indiana Energy Rural Electric Membership Corporation | Utilities | $1,300,900 | $1,311,741 | 55 | N/A | Research |
| Children and Family Services Corporation | Health Care and Social Assistance | $1,036,628 | $1,042,365 | 117 | N/A | Research |
| Pioneer Oil Company Inc. | Mining, Quarrying, and Oil and Gas Extraction | $903,518 | $910,520 | 49 | <$5M | Research |
| Pioneer Oil Company, INC | Mining, Quarrying, and Oil and Gas Extraction | $877,854 | $886,242 | 52 | <$5M | Research |
| Ripco Ltd | Wholesale Trade | $764,860 | $737,023 | 47 | $14.4M | Research |
| Ripco Ltd | Wholesale Trade | $732,887 | $737,445 | 49 | $15.0M | Research |
| Wabash Coffee, Inc. | Accommodation and Food Services | $725,800 | $729,752 | 112 | $20.9M | Research |
| Excell USA INC | Manufacturing | $581,020 | $584,283 | 53 | $13.9M | Research |
| Original Company, Inc. (the) | Information | $528,712 | $534,912 | 80 | $13.4M | Research |
| Pioneer Oil Field Services, LLC | Mining, Quarrying, and Oil and Gas Extraction | $515,772 | $520,223 | 40 | <$5M | Research |
| Wabash Valley Growers, LLC | Agriculture, Forestry, Fishing and Hunting | $515,100 | $883,755 | 173 | $17.7M | Research |
| Franklin Well Services LLC | Mining, Quarrying, and Oil and Gas Extraction | $498,102 | $501,814 | 174 | $10.6M | Research |
| Pioneer Oil Field Services LLC | Mining, Quarrying, and Oil and Gas Extraction | $492,845 | $496,504 | 174 | $10.6M | Research |
| Original Company, Inc. (the) | Information | $490,278 | $496,860 | 88 | $14.8M | Research |
| Raintree Consulting, LLC | Health Care and Social Assistance | $466,000 | $468,579 | 76 | $12.3M | Research |
| Raintree Consulting LLC | Health Care and Social Assistance | $465,967 | $467,665 | 76 | $12.3M | Research |
| Westport Auto Sales, Inc. | Retail Trade | $439,900 | $443,142 | 42 | $10.6M | Research |
| Sure Clean INC | Administrative and Support and Waste Management | $421,709 | $423,974 | 45 | $9.7M | Research |
| Uebelhor and Sons Gmc Cadillac Vincennes | Retail Trade | $420,000 | $422,808 | 34 | $8.6M | Research |