| Diesel Forward, Inc. | Wholesale Trade | $3,561,500 | $3,607,165 | 235 | $72.0M |  Research |
| Complete Mobile Dentistry, Inc. | Health Care and Social Assistance | $2,334,627 | $2,354,327 | 216 | $50.1M | Research |
| Complete Mobile Dentistry Inc. | Health Care and Social Assistance | $2,000,000 | $2,018,685 | 152 | $35.2M | Research |
| Neesvig's Inc. | Wholesale Trade | $1,407,500 | $1,417,487 | 137 | $35.3M | Research |
| Millwork Specialists of Wisconsin, Inc. | Manufacturing | $567,700 | $572,662 | 51 | $50.6M | Research |
| Windsor Family Dental | Health Care and Social Assistance | $238,700 | $241,224 | 14 | <$5M | Research |
| Windsor Family Dental | Health Care and Social Assistance | $236,407 | $238,454 | 14 | <$5M | Research |
| Pegasus Restaurant Group Inc. | Accommodation and Food Services | $179,665 | $180,640 | 22 | <$5M | Research |
| Lazarus Veterinary Clinics, Inc. | Unknown | $177,035 | $179,150 | 26 | N/A | Research |
| Legacy Cleaning LLC | Administrative and Support and Waste Management | $166,000 | $167,060 | 17 | <$5M | Research |
| Legacy Cleaning Services LLC | Administrative and Support and Waste Management | $155,374 | $156,677 | 28 | $6.1M | Research |
| Capitol Warehousing Corporation | Transportation and Warehousing | $146,600 | $147,414 | 14 | <$5M | Research |
| Reinhard Baseball Academy LLC | Educational Services | $145,400 | $146,172 | 13 | <$5M | Research |
| Windsor Golf Ventures INC | Arts, Entertainment, and Recreation | $134,215 | $134,881 | 14 | <$5M | Research |
| Windsor Golf Ventures INC | Arts, Entertainment, and Recreation | $134,200 | $135,035 | 14 | <$5M | Research |
| Pegasus Restaurant Group | Accommodation and Food Services | $128,300 | $129,587 | 22 | <$5M | Research |
| Brookens Construction LLC | Construction | $114,850 | $115,265 | 9 | <$5M | Research |
| Mousehouse Cheesehaus INC | Retail Trade | $97,797 | $98,199 | 24 | <$5M | Research |
| Mousehouse Cheesehaus, Inc. | Retail Trade | $97,700 | $98,490 | 23 | <$5M | Research |
| Brookens Construction LLC | Construction | $83,200 | $83,872 | 10 | <$5M | Research |
| Windsor a & W, Inc. | Accommodation and Food Services | $80,700 | $81,220 | 22 | <$5M | Research |
| Hayden & Lucas, Inc. | Finance and Insurance | $75,100 | $75,680 | 9 | <$5M | Research |
| Windsor Lawns LLC | Administrative and Support and Waste Management | $63,300 | $63,617 | 6 | <$5M | Research |
| A-1 Sewer Service INC | Administrative and Support and Waste Management | $52,380 | $52,719 | 6 | <$5M | Research |
| The Premiere of Windsor Ltd. | Other Services (except Public Administration) | $49,767 | $50,150 | 9 | <$5M | Research |