| Three Rivers Health Systems INC | Health Care and Social Assistance | $5,703,280 | $5,765,938 | 500 | N/A |  Research |
| Walther Farms LLC | Agriculture, Forestry, Fishing and Hunting | $3,999,300 | $4,046,403 | 443 | $45.3M | Research |
| Precision Wire Forms, Inc. | Manufacturing | $1,523,547 | $1,535,193 | 175 | $42.8M | Research |
| Precision Wire for | Manufacturing | $868,131 | $875,647 | 108 | $28.3M | Research |
| American Metal Fab, Inc. | Manufacturing | $741,800 | $749,527 | 58 | $14.2M | Research |
| Wag Enterprises, Inc. | Retail Trade | $405,900 | $408,191 | 75 | $18.7M | Research |
| Vetter-Mcgill Chevrolet, INC | Retail Trade | $282,022 | $283,838 | 17 | <$5M | Research |
| Preferred Insurance Servicesinc | Finance and Insurance | $272,198 | $273,689 | 26 | $13.4M | Research |
| R & R Trailers, Inc. | Manufacturing | $265,563 | $268,543 | 34 | $8.9M | Research |
| Marco Rollo Inc. | Manufacturing | $259,520 | $262,592 | 18 | $17.9M | Research |
| W.e. Slitt Company | Manufacturing | $258,700 | $260,635 | 26 | $25.8M | Research |
| Twin County Community Probation Center, Inc. | Health Care and Social Assistance | $251,360 | $252,696 | 39 | N/A | Research |
| Twin County Community Probation Center Inc. | Health Care and Social Assistance | $210,482 | $211,958 | 27 | N/A | Research |
| Denny Grice, Inc. | Manufacturing | $207,668 | $208,821 | 25 | $6.1M | Research |
| Fred W Nagel & Sons INC | Wholesale Trade | $202,668 | $203,762 | 13 | <$5M | Research |
| Southern Michigan Rubber, Inc. | Manufacturing | $181,600 | $182,729 | 23 | $6.4M | Research |
| Riverside Church | Other Services (except Public Administration) | $168,367 | $169,806 | 28 | N/A | Research |
| Mvb Improvements, LLC | Professional, Scientific, and Technical Services | $164,261 | $165,103 | 13 | <$5M | Research |
| Process Mechanical Systems INC | Construction | $158,100 | $159,772 | 8 | <$5M | Research |
| Birch Meadows Afc LLC | Health Care and Social Assistance | $152,182 | $154,058 | 20 | <$5M | Research |
| Kdf Fluid Treatment, Inc. | Wholesale Trade | $144,900 | $146,051 | 6 | <$5M | Research |
| Malinoski & Associates DDS PC | Health Care and Social Assistance | $135,543 | $136,582 | 13 | <$5M | Research |
| Great American Rent to Own, INC | Retail Trade | $130,602 | $131,658 | 19 | <$5M | Research |
| Birch Meadows Afc, LLC | Health Care and Social Assistance | $130,239 | $131,174 | 29 | <$5M | Research |
| Safety Glasses USA INC | Wholesale Trade | $128,700 | $129,084 | 12 | <$5M | Research |