| Business | Phone |
| Accu-Met Inc 101 Maine Ln, Ridgway 15853 | (814) 772-2480 |
| Alpha Sintered Metals 95 Mason Run Rd, Ridgway 15853 | (814) 773-3191 |
| Clarion Sintered Metals 3472 Montmorenci Rd, Ridgway 15853 | (814) 773-3124 |
| Enigneered Pressed Materials 1 Grant Rd, Ridgway 15853 | (814) 772-6127 |