| Business | Phone |
| Glover Machine Works Inc 417 S 11th St, Fort Smith 72901 | (479) 783-4820 |
| Hammer Machine Works Fort Smith 72908 | (479) 414-5117 |
| Hess Die Mold Inc 4921 Old Greenwood St, Fort Smith 72903 | (479) 646-8229 |
| Industrial Machining Corp-Ar 100 S E St, Fort Smith 72901 | (479) 782-2519 |
| Pamco 9711 Highway 271 S, Fort Smith 72908 | (479) 782-1413 |
| South Central Machine 3601 Wheeler Ave, Fort Smith 72901 | (479) 785-1817 |
| Amet 920 Mason St # A, Fort Smith 72908 | (479) 646-8228 |
| Anco Tool & Die Co 4522 S 16th St, Fort Smith 72901 | (479) 646-3091 |
| Anderson-Martin Machine Co 501 S Phoenix St, Fort Smith 72916 | (479) 646-8946 |
| Becko Machine Works 1000 Dodson Ave, Fort Smith 72901 | (479) 785-4740 |
| Bradley Machine 1607 Ballman Rd, Fort Smith 72901 | (479) 783-9251 |
| Bradley Machine Co 1615 Ballman Rd, Fort Smith 72901 | (479) 785-2925 |
| Bradley Tool-Die & Manufacturer 1520 N 6th St, Fort Smith 72901 | (479) 782-1838 |
| Circle R Manufacturer Inc 2711 Cavanaugh Rd, Fort Smith 72908 | (479) 646-8373 |
| Clark Machine 611 S Phoenix St, Fort Smith 72916 | (479) 646-2481 |