| Baker Book House Company | Information | $2,800,787 | $2,832,632 | 242 | $40.6M |  Research |
| Dan Vos Construction Company Inc. | Construction | $1,753,093 | $1,764,098 | 95 | $108.2M | Research |
| Dan Vos Construction Company, Inc. | Construction | $1,693,328 | $1,705,322 | 95 | $108.2M | Research |
| USA Financial Corporation | Real Estate and Rental and Leasing | $1,347,200 | $1,355,431 | 90 | $13.5M | Research |
| Its Partners LLC | Professional, Scientific, and Technical Services | $1,280,865 | $1,290,480 | 74 | $15.3M | Research |
| Erhardt Construction Company | Construction | $1,095,000 | $1,101,418 | 58 | $66.1M | Research |
| Erhardt Construction Company | Construction | $1,095,000 | $1,103,610 | 53 | $60.4M | Research |
| Wiseman LLC | Accommodation and Food Services | $893,130 | $906,564 | 321 | $57.0M | Research |
| The Waltz-Holst Blow Pipe Company | Manufacturing | $860,488 | $868,519 | 53 | $13.0M | Research |
| Central Michigan Paper Company | Wholesale Trade | $835,042 | $840,793 | 46 | $11.8M | Research |
| Central Michigan Paper Company | Wholesale Trade | $830,395 | $835,074 | 50 | $12.9M | Research |
| Paragon Construction Company LLC | Construction | $786,162 | $794,821 | 28 | $31.9M | Research |
| Paragon Construction Company LLC | Construction | $786,162 | $791,762 | 37 | $42.2M | Research |
| Avj Latchaw LLC | Unknown | $759,120 | $62,811 | 9 | N/A | Research |
| The Waltz-Holst Blow Pipe Company | Manufacturing | $758,770 | $763,639 | 44 | $10.8M | Research |
| Ada Christian School Society | Educational Services | $680,300 | $685,440 | 55 | N/A | Research |
| Mi Prime Logistics LLC | Unknown | $665,432 | $673,638 | 97 | N/A | Research |
| Amg Operations LLC | Manufacturing | $661,307 | $744,141 | 49 | $12.0M | Research |
| Barred Rock, Inc. | Arts, Entertainment, and Recreation | $573,000 | $576,351 | 39 | $5.5M | Research |
| Best Aire Compressor Services, Inc. | Construction | $568,700 | $572,965 | 35 | $11.2M | Research |
| Egypt Valley Country Club | Arts, Entertainment, and Recreation | $568,042 | $571,908 | 39 | $5.5M | Research |
| Vitale's of Ada Inc. | Accommodation and Food Services | $557,200 | $564,146 | 53 | $9.4M | Research |
| American International Foods, Inc. | Wholesale Trade | $505,700 | $510,223 | 32 | $8.2M | Research |
| Best Aire Compressor Services Inc. | Other Services (except Public Administration) | $502,340 | $505,591 | 34 | $7.3M | Research |
| American Immersion Theater LLC | Other Services (except Public Administration) | $406,315 | $409,180 | 28 | $5.3M | Research |