| Tomah Memorial Hospital, Inc. | Health Care and Social Assistance | $5,037,500 | $5,093,396 | 402 | N/A |  Research |
| Gerke Excavating, Inc. | Construction | $4,915,000 | $4,980,533 | 114 | $42.7M | Research |
| Usemco INC | Construction | $1,247,465 | $1,254,232 | 103 | $31.9M | Research |
| Usemco, Inc. | Construction | $1,141,400 | $1,147,686 | 100 | $31.0M | Research |
| Permian Excavating LLC | Construction | $1,062,585 | $546,369 | 51 | $19.1M | Research |
| Meca Sportswear, Inc. | Manufacturing | $821,400 | $828,085 | 92 | $32.5M | Research |
| Meca Sportswear INC | Manufacturing | $815,190 | $818,587 | 88 | $31.1M | Research |
| Allan Gerke & Sons, INC | Transportation and Warehousing | $791,900 | $802,525 | 29 | <$5M | Research |
| Permian Excavating, LLC | Construction | $546,700 | $552,334 | 33 | $12.4M | Research |
| Band Box Cleaners & Laundry Inc. | Other Services (except Public Administration) | $530,500 | $536,424 | 67 | $12.8M | Research |
| Brenengen Chrysler Ford LLC | Retail Trade | $514,900 | $517,764 | 39 | $9.8M | Research |
| Habelman Bros. Company | Agriculture, Forestry, Fishing and Hunting | $500,000 | $505,583 | 35 | <$5M | Research |
| Keene's Transfer, Inc. | Transportation and Warehousing | $479,700 | $483,871 | 45 | $6.8M | Research |
| Ho-Chunk Housing & Community Development Agency | Real Estate and Rental and Leasing | $424,800 | $428,269 | 40 | N/A | Research |
| Frs Farms INC | Transportation and Warehousing | $398,800 | $400,985 | 27 | $6.2M | Research |
| T & J Hospitality LLC | Accommodation and Food Services | $392,968 | $395,370 | 45 | $8.0M | Research |
| T2 Contracting LLC | Construction | $344,905 | $348,125 | 17 | $19.4M | Research |
| Tomah Environmental Contractors INC | Construction | $308,113 | $309,781 | 20 | $6.2M | Research |
| Torkelson Funeral Home Ltd | Other Services (except Public Administration) | $296,655 | $246,213 | 40 | $7.6M | Research |
| Deer Creek Dental Clinic Ltd | Health Care and Social Assistance | $287,495 | $289,763 | 25 | $5.8M | Research |
| Deer Creek Dental Clinic, Ltd. | Health Care and Social Assistance | $287,100 | $289,500 | 25 | $5.8M | Research |
| Rethwisch Transport, LLC | Transportation and Warehousing | $286,150 | $288,543 | 17 | <$5M | Research |
| T&j Hospitality, LLC | Accommodation and Food Services | $280,600 | $282,481 | 48 | $8.5M | Research |
| Blackberry Hill LLC | Health Care and Social Assistance | $269,814 | $271,597 | 38 | $6.5M | Research |
| Chitwood, Nicol & Matthews, LLC | Health Care and Social Assistance | $266,800 | $268,297 | 20 | <$5M | Research |