| Business | Phone |
| Horizon Industries Corp 1801 W Columbia St, Springfield 45504 | (937) 323-0801 |
| K K Tool Co 115 S Center St, Springfield 45502 | (937) 325-1373 |
| Tomco Tool Inc 203 S Wittenberg Ave, Springfield 45506 | (937) 322-5768 |
| Tool Tech Inc 4901 Urbana Rd, Springfield 45502 | (937) 399-4333 |