| Business | Phone |
| Engle Manufacturing Solutions 4991 W National Rd, Springfield 45504 | (937) 324-3968 |
| Genesys Consulting 4394 Oakwood Rd, Springfield 45502 | (937) 328-6500 |
| Hyden Consulting Svc Inc 3065 Arthur Rd, Springfield 45502 | (937) 323-9700 |
| Montes Zinn Automotive Cnsltng 1184 E Home Rd, Springfield 45503 | (937) 629-9275 |
| Small Business Development Center 300 E Auburn Ave, Springfield 45505 | (937) 322-7821 |