| Enterprise Tool & Gear Inc. | Manufacturing | $679,811 | $685,026 | 50 | $13.1M |  Research |
| Maurer Electric, Inc. | Construction | $513,200 | $351,947 | 41 | $13.5M | Research |
| Huron Tool & Engineering Co. | Manufacturing | $487,334 | $685,920 | 52 | $12.7M | Research |
| Robert Brown Dairy Equipment Co | Agriculture, Forestry, Fishing and Hunting | $420,700 | $424,331 | 26 | <$5M | Research |
| J.w. Hunt Otc, Inc. | Transportation and Warehousing | $414,326 | $417,981 | 29 | $7.7M | Research |
| J.w. Hunt Otc Inc. | Transportation and Warehousing | $387,746 | $393,239 | 29 | $5.8M | Research |
| Thumb Industries INC | Health Care and Social Assistance | $319,237 | $321,968 | 76 | N/A | Research |
| Thumb Industries, Inc. | Health Care and Social Assistance | $319,200 | $321,559 | 133 | N/A | Research |
| Aquila Farms LLC | Agriculture, Forestry, Fishing and Hunting | $315,400 | $317,923 | 49 | $8.0M | Research |
| Flannery Chevrolet Buick Gmc, Co. | Retail Trade | $303,600 | $305,472 | 26 | $6.6M | Research |
| Wil-Le Farms INC | Agriculture, Forestry, Fishing and Hunting | $281,570 | $283,182 | 20 | <$5M | Research |
| Wil-Le Farms, Inc. | Agriculture, Forestry, Fishing and Hunting | $275,730 | $277,739 | 20 | <$5M | Research |
| John S Hunt, Patricia J Hunt, and Adam F Hunt | Unknown | $272,429 | $274,825 | 24 | N/A | Research |
| Maurer Electric INC | Construction | $250,000 | $251,555 | 34 | $11.2M | Research |
| J.w. Hunt Enterprise | Administrative and Support and Waste Management | $249,384 | $252,813 | 24 | <$5M | Research |
| Te Voortwis Dairy LLC | Agriculture, Forestry, Fishing and Hunting | $249,016 | $0 | 32 | $5.2M | Research |
| Vandevelde and Matheson DDS PC | Health Care and Social Assistance | $230,692 | $232,576 | 34 | $7.9M | Research |
| Romath INC | Construction | $226,102 | $227,295 | 21 | $23.9M | Research |
| Narayan Rehabilitation Inc. | Health Care and Social Assistance | $215,085 | $216,197 | 22 | $5.9M | Research |
| Thumb Big Boy Restaurants, Inc. | Accommodation and Food Services | $212,019 | $213,733 | 45 | $8.0M | Research |
| Romath, Inc. | Construction | $208,200 | $209,530 | 17 | $19.4M | Research |
| D & W Salvage, Inc. | Wholesale Trade | $193,949 | $196,287 | 23 | $7.0M | Research |
| D&w Salvage Inc. | Wholesale Trade | $193,947 | $195,833 | 21 | $6.4M | Research |
| American Technical Fabricators, LLC | Manufacturing | $191,370 | $192,430 | 29 | $7.1M | Research |
| American Technical Fabricators LLC | Manufacturing | $191,370 | $193,174 | 20 | <$5M | Research |