| Business | Phone |
| Ameritech Industries 207 N 3rd St, Apollo 15613 | (724) 882-5794 |
| Composidie Inc 101 Route 380 W, Apollo 15613 | (724) 727-3466 |
| D & M Precision Manufacturer 718 Pine Run Rd, Apollo 15613 | (724) 727-3039 |
| J K Tool & Die 321 N Washington Rd, Apollo 15613 | (724) 727-2490 |
| Jit Enterprises 1489 Ridge Rd, Apollo 15613 | (724) 478-1414 |
| Rearick Tooling Co 2025 Shady Plain Rd, Apollo 15613 | (724) 478-1135 |