| Schmitty & Sons Holdings, Inc. | Transportation and Warehousing | $5,639,579 | $5,701,846 | 500 | $192.2M |  Research |
| Imagetrend, Inc. | Professional, Scientific, and Technical Services | $3,138,800 | $3,174,488 | 188 | $38.9M | Research |
| Jeff Belzer's Todd Chevrolet, Inc. | Retail Trade | $2,636,185 | $2,665,941 | 177 | $44.6M | Research |
| Dick's Sanitation Service, Inc. | Other Services (except Public Administration) | $2,292,500 | $2,319,570 | 155 | $29.6M | Research |
| Enebak Construction Company | Construction | $2,265,892 | $2,291,965 | 46 | $14.3M | Research |
| J&e Manufacturing Co. | Manufacturing | $2,236,800 | $2,265,112 | 179 | $43.8M | Research |
| Safety Signs INC | Real Estate and Rental and Leasing | $2,174,200 | $2,199,505 | 95 | $42.9M | Research |
| Safety Signs LLC | Construction | $2,000,000 | $2,010,833 | 58 | $18.0M | Research |
| J & E Manufacturing Co. | Manufacturing | $1,866,378 | $1,880,286 | 181 | $44.2M | Research |
| Applied Power Products INC | Manufacturing | $1,750,500 | $1,766,998 | 160 | $39.1M | Research |
| Progressive Rail Incorporated | Transportation and Warehousing | $1,680,322 | $1,709,588 | 150 | $145.5M | Research |
| Qa1 Precision Products INC | Manufacturing | $1,306,700 | $1,316,760 | 99 | $25.9M | Research |
| Adams Radio Group, LLC | Information | $1,137,052 | $1,143,211 | 98 | $16.5M | Research |
| Verified Credentials INC | Information | $1,135,238 | $1,135,040 | 70 | $11.8M | Research |
| Hosanna Lutheran Church of Lakeville | Other Services (except Public Administration) | $1,120,000 | $1,127,436 | 160 | N/A | Research |
| Mendell Machine and Manufacturing, Inc. | Manufacturing | $1,064,800 | $1,070,804 | 78 | $19.1M | Research |
| Adams Radio Group LLC | Information | $1,039,800 | $1,049,938 | 92 | $15.5M | Research |
| Mid-State Reclamation, Inc. | Construction | $1,033,100 | $1,044,436 | 27 | $8.4M | Research |
| Performance Office Papers | Manufacturing | $982,976 | $996,334 | 64 | $63.5M | Research |
| International Chemtex Corporation | Manufacturing | $970,200 | $975,755 | 54 | $53.6M | Research |
| Superior Home Care | Health Care and Social Assistance | $968,004 | $977,658 | 392 | $67.1M | Research |
| Designed Cabinets, Inc. | Administrative and Support and Waste Management | $913,402 | $918,882 | 80 | $17.3M | Research |
| Industrial & Environmental Concepts Inc. | Professional, Scientific, and Technical Services | $892,900 | $899,236 | 35 | <$5M | Research |
| Ipc LLC | Wholesale Trade | $860,975 | $869,322 | 50 | $15.3M | Research |
| Northfield Telecommunications, Inc. | Retail Trade | $835,400 | $844,288 | 63 | $15.1M | Research |