| Lutheran Social Services of Wisconsin and Upper Michigan INC | Health Care and Social Assistance | $7,528,232 | $7,584,539 | 500 | $81.0M |  Research |
| The Lutheran High School Association of Greater Milwaukee | Educational Services | $2,857,500 | $2,895,861 | 246 | N/A | Research |
| Wilde of West Allis, INC | Retail Trade | $2,781,668 | $2,165,866 | 266 | $67.0M | Research |
| Poblocki Sign Company LLC | Manufacturing | $2,599,337 | $2,629,157 | 169 | $47.2M | Research |
| Poblocki Paving Corp. | Construction | $2,433,700 | $2,464,505 | 135 | $46.0M | Research |
| Unit Drop Forge Co Inc. | Manufacturing | $2,000,000 | $1,669,329 | 97 | $23.7M | Research |
| Poblocki Sign Company LLC | Manufacturing | $2,000,000 | $2,029,222 | 151 | $42.2M | Research |
| Poblocki Paving Corp. | Construction | $2,000,000 | $2,011,288 | 143 | $48.7M | Research |
| Wisconsin Athletic Club, LLC | Arts, Entertainment, and Recreation | $1,919,291 | $1,357,872 | 220 | $30.8M | Research |
| Wisconsin Athletic Club, LLC | Arts, Entertainment, and Recreation | $1,919,291 | $1,354,812 | 204 | $28.6M | Research |
| Gordie Boucher Lincoln, Inc. | Retail Trade | $1,540,130 | $1,558,032 | 179 | $45.1M | Research |
| Great Lakes Pathologists, S.c. | Health Care and Social Assistance | $1,316,000 | $1,327,574 | 64 | $20.1M | Research |
| Aria at Mitchell Manor LLC | Health Care and Social Assistance | $1,255,344 | $1,271,646 | 135 | $23.0M | Research |
| Lezk Corporation | Administrative and Support and Waste Management | $1,011,577 | $1,018,855 | 325 | $70.4M | Research |
| Weather Tight Corporation | Construction | $1,002,566 | $1,006,164 | 83 | $25.2M | Research |
| Personnel Specialists Ltd | Administrative and Support and Waste Management | $992,500 | $997,904 | 167 | $26.3M | Research |
| Grebe's Bakeries Inc. | Manufacturing | $892,708 | $898,287 | 120 | $42.4M | Research |
| Hein Electric Supply Company, Inc. | Wholesale Trade | $871,438 | $876,182 | 65 | $19.9M | Research |
| Easter Seals Southeast Wisconsin | Health Care and Social Assistance | $861,674 | $865,310 | 81 | $13.1M | Research |
| Amalga Composites, Inc. | Manufacturing | $846,495 | $851,456 | 58 | $57.5M | Research |
| Amalga Composites Inc. | Manufacturing | $846,495 | $853,902 | 42 | $41.7M | Research |
| Conditioned Air Design, Inc. | Construction | $812,008 | $820,714 | 38 | $12.0M | Research |
| Mcraes' U.s. Mail Service, Inc. | Transportation and Warehousing | $785,680 | $794,941 | 155 | $41.4M | Research |
| Ans Home Health Services Inc. | Health Care and Social Assistance | $699,195 | $701,642 | 81 | $13.9M | Research |
| Ebenezer Child Care Centers INC | Health Care and Social Assistance | $666,657 | $670,213 | 74 | N/A | Research |