| Bethesda Lutheran Communities INC | Health Care and Social Assistance | $10,000,000 | $7,737,304 | 500 | $85.1M |  Research |
| St. Camillus Health System, Inc. | Health Care and Social Assistance | $3,564,660 | $3,612,486 | 500 | $85.1M | Research |
| The Lutheran Home, Inc. | Health Care and Social Assistance | $3,460,000 | $3,500,559 | 444 | N/A | Research |
| United Lutheran Program for the Aging, Inc. | Health Care and Social Assistance | $3,458,500 | $3,405,787 | 318 | N/A | Research |
| Western Building Products, Inc. | Wholesale Trade | $2,072,000 | $2,094,764 | 195 | $59.7M | Research |
| Clinicare Corporation | Health Care and Social Assistance | $1,817,883 | $1,828,487 | 180 | $30.6M | Research |
| Extension INC | Administrative and Support and Waste Management | $1,800,000 | $1,814,350 | 172 | $27.1M | Research |
| Clinicare Corp. | Health Care and Social Assistance | $1,590,682 | $1,610,860 | 172 | $29.3M | Research |
| Current Electric Company | Construction | $1,334,204 | $1,345,619 | 119 | $39.2M | Research |
| Kelmann Corp | Construction | $1,074,595 | $1,080,446 | 79 | $24.0M | Research |
| Wisconsin Bone & Joint S.c. | Health Care and Social Assistance | $815,511 | $822,126 | 71 | $22.3M | Research |
| Wisconsin Bone & Joint S.c. | Health Care and Social Assistance | $803,910 | $808,443 | 68 | $21.3M | Research |
| Uptown Motors Inc. | Retail Trade | $786,500 | $791,887 | 55 | $13.9M | Research |
| Selzer-Ornst Construction Company LLC | Construction | $711,500 | $718,323 | 31 | $35.3M | Research |
| Russ Darrow Ford, LLC | Retail Trade | $678,000 | $685,727 | 98 | $24.7M | Research |
| Keytechnical Solutions, Inc. | Professional, Scientific, and Technical Services | $617,500 | $625,671 | 42 | <$5M | Research |
| Myco Driver LLC | Administrative and Support and Waste Management | $566,595 | $569,777 | 27 | <$5M | Research |
| Grumman Butkus Associates Ltd | Professional, Scientific, and Technical Services | $566,250 | $559,294 | 30 | <$5M | Research |
| The Derosa Corporation | Accommodation and Food Services | $554,800 | $558,798 | 23 | <$5M | Research |
| Hurt Electric, Inc. | Construction | $521,200 | $527,354 | 38 | $12.5M | Research |
| Cjd Moving Systems INC | Transportation and Warehousing | $517,600 | $520,662 | 76 | $11.5M | Research |
| Lakeside Engineering LLC | Professional, Scientific, and Technical Services | $517,200 | $520,332 | 28 | <$5M | Research |
| Incheck Incorporated | Administrative and Support and Waste Management | $500,000 | $428,400 | 61 | $11.5M | Research |
| Grumman/butkus Associates, Ltd | Professional, Scientific, and Technical Services | $472,700 | $475,287 | 29 | <$5M | Research |
| Compassionate Personal Care Services LLC | Health Care and Social Assistance | $455,000 | $459,176 | 135 | $23.1M | Research |