| Preferred Case Management LLC | Finance and Insurance | $673,700 | $677,892 | 26 | $11.4M | Research |
| Preferred Case Management, LLC | Administrative and Support and Waste Management | $673,700 | $682,570 | 30 | $5.7M | Research |
| Integrity Solutions Field Services Inc. | Professional, Scientific, and Technical Services | $666,365 | $670,728 | 47 | $5.8M | Research |
| Cbi Rehabilitation Services INC | Health Care and Social Assistance | $659,275 | $599,655 | 103 | $18.3M | Research |
| Michigan High School Athletic Association INC | Other Services (except Public Administration) | $658,862 | $665,817 | 26 | <$5M | Research |
| Michigan Hs Athletic Association | Other Services (except Public Administration) | $658,800 | $666,157 | 25 | <$5M | Research |
| Sm Saputollc | Accommodation and Food Services | $653,100 | $659,237 | 139 | $24.7M | Research |
| Ec Communications LLC | Construction | $646,010 | $651,621 | 66 | $20.5M | Research |
| Evolve Tele-Services Inc. | Administrative and Support and Waste Management | $642,162 | $645,698 | 93 | $17.6M | Research |
| Mid-Michigan Ear Nose and Throat PC | Health Care and Social Assistance | $623,335 | $628,202 | 50 | $15.7M | Research |
| Sparty Tacos LLC Barrio | Accommodation and Food Services | $610,400 | $617,273 | 110 | $19.5M | Research |
| Pizza House of East Lansing INC | Accommodation and Food Services | $568,816 | $575,626 | 82 | $14.6M | Research |
| St Thomas Aquinas Parish East Lansing | Other Services (except Public Administration) | $563,758 | $572,981 | 143 | N/A | Research |
| Mth Management LLC | Real Estate and Rental and Leasing | $562,500 | $570,266 | 87 | $13.1M | Research |
| Michigan Surgical Center LLC | Health Care and Social Assistance | $545,300 | $549,588 | 76 | $13.5M | Research |
| Mayberry Homes LLC | Construction | $526,687 | $532,012 | 28 | $8.5M | Research |
| Mayberry Homes, LLC | Construction | $526,685 | $531,191 | 28 | $8.5M | Research |
| Mid-Michigan Ear Nose & Throat P.c. | Health Care and Social Assistance | $519,600 | $522,746 | 50 | $15.7M | Research |
| Hosford Brothers' Concrete, Inc. | Construction | $511,400 | $518,069 | 51 | $17.4M | Research |
| Meridian Plumbing INC | Construction | $499,022 | $501,739 | 35 | $10.6M | Research |
| Hosford Brother's Concrete Inc. | Construction | $493,960 | $498,331 | 71 | $16.4M | Research |
| Integrity Solutions Field Services, Inc. | Professional, Scientific, and Technical Services | $485,690 | $489,136 | 46 | $5.7M | Research |
| Mth Management LLC | Real Estate and Rental and Leasing | $483,500 | $486,482 | 80 | $12.0M | Research |
| Michigan State Medical Society | Other Services (except Public Administration) | $483,000 | $486,838 | 26 | <$5M | Research |
| Management Resources Development Services INC | Real Estate and Rental and Leasing | $476,302 | $482,409 | 82 | $12.3M | Research |