| Business | Phone |
| Engman-Taylor Co 7980 Burden Rd, Machesney Park 61115 | (815) 282-1211 |
| Flo Matic 5251 Irving Blvd, Machesney Park 61115 | (815) 316-2457 |
| Msc Industrial Supply 9934 N Alpine Rd 100, Machesney Park 61115 | (815) 877-5779 |
| High Performance Products Inc 1220 Shappert Dr, Machesney Park 61115 | (815) 985-0441 |
| Kaman Industrial Tech 9929 N Alpine Rd, Machesney Park 61115 | (815) 636-5980 |