| Business | Phone |
| Apex Systems Inc 2404 N Broadway Ave # 5a, Muncie 47303 | (765) 289-8190 |
| Camtool Inc 3690 S Hoyt Ave, Muncie 47302 | (765) 286-9725 |
| Delbert M Dawson & Son Inc 1405 W Kilgore Ave, Muncie 47305 | (765) 284-9711 |
| Henman Engineering & Machine 3301 W Mt Pleasant Blvd, Muncie 47302 | (765) 288-8098 |
| Ken-Bar Tool & Engineering Inc 3121 S Walnut St, Muncie 47302 | (765) 284-4408 |
| Kendon Corp 3904 S Hoyt Ave, Muncie 47302 | (765) 282-1515 |
| R & M Machining 6310 W 350 N, Muncie 47304 | (765) 284-8968 |
| Reliance Machine Co 4605 S Walnut St, Muncie 47302 | (765) 284-0151 |
| Service Shop Inc 609 W 6th St, Muncie 47302 | (765) 284-6457 |