| Shully Catering Inc. | Accommodation and Food Services | $599,900 | $607,280 | 121 | $22.6M |  Research |
| Snider Mold Company INC | Manufacturing | $441,477 | $444,331 | 28 | $7.3M | Research |
| Suburban Motors of Grafton INC | Retail Trade | $395,000 | $397,524 | 45 | $11.8M | Research |
| Suburban Motors of Grafton INC | Wholesale Trade | $395,000 | $397,085 | 45 | $13.8M | Research |
| US Healthcenter, Inc. | Public Administration | $254,040 | $256,103 | 18 | N/A | Research |
| Core Consulting, LLC | Administrative and Support and Waste Management | $245,383 | $247,141 | 16 | <$5M | Research |
| Robert J. Ollman & Amy M. Ollman Inc. DBA Remington's River | Accommodation and Food Services | $157,735 | $158,543 | 28 | <$5M | Research |
| Blackhawk Capital Partners | Finance and Insurance | $147,100 | $148,326 | 6 | <$5M | Research |
| Cheel LLC | Accommodation and Food Services | $121,000 | $122,190 | 32 | $5.7M | Research |
| Robert J. Ollman & Amy M. Ollman Inc. DBA Remington's River | Accommodation and Food Services | $112,600 | $113,396 | 28 | <$5M | Research |
| Estate Counselors LLC | Health Care and Social Assistance | $109,087 | $110,145 | 7 | <$5M | Research |
| Willms-O'leary Sc | Other Services (except Public Administration) | $105,800 | $106,504 | 6 | <$5M | Research |
| O'leary-Guth Law Office S.c. | Professional, Scientific, and Technical Services | $105,800 | $106,304 | 7 | <$5M | Research |
| Wisconsin Orthopedic Rehabilitation Consultants, Inc. | Health Care and Social Assistance | $105,331 | $105,928 | 12 | <$5M | Research |
| Cheel LLC | Accommodation and Food Services | $102,462 | $103,117 | 26 | <$5M | Research |
| Trans World Data LLC | Professional, Scientific, and Technical Services | $100,000 | $100,962 | 7 | <$5M | Research |
| Trans World Data LLC | Professional, Scientific, and Technical Services | $100,000 | $100,718 | 7 | <$5M | Research |
| Advanced Physician Solutions LLC | Professional, Scientific, and Technical Services | $93,703 | $94,648 | 17 | $5.4M | Research |
| Egelhoff Lawn Mower Service INC | Retail Trade | $92,900 | $93,676 | 10 | <$5M | Research |
| Village Bp LLC | Retail Trade | $86,500 | $86,964 | 12 | <$5M | Research |
| T&g Thiensville Inc. | Accommodation and Food Services | $81,887 | $82,663 | 20 | <$5M | Research |
| Fiddleheads Management LLC | Administrative and Support and Waste Management | $81,255 | $82,001 | 8 | <$5M | Research |
| Alexander Silvia | Health Care and Social Assistance | $68,542 | $69,077 | 7 | <$5M | Research |
| Alex Silvia Dmd LLC | Health Care and Social Assistance | $65,700 | $66,488 | 4 | <$5M | Research |
| Chuck's Place, Inc. | Accommodation and Food Services | $65,000 | $65,608 | 11 | <$5M | Research |