| Business | Phone |
| Comptrain Enterprises 1115 1/2 S Chimney Hill Dr, Dewitt 48820 | (517) 669-8281 |
| Help Me Street 240 S Bridge St 310, Dewitt 48820 | (517) 668-9929 |
| Hummingbird 124 Spring Meadows Ln, Dewitt 48820 | (517) 668-8500 |
| Raymer's Software Solutions 303 W Main St, Dewitt 48820 | (517) 669-3361 |