| Business | Phone |
| Addley Precision Machine 23 Laurier Blvd, Penetanguishene L9M 1R3 | (705) 549-0520 |
| K B Tool & Machine Inc 171 Robert St E #1, Penetanguishene L9M 1G9 | (705) 549-8011 |
| Kurt's Custom Tool & Die 177 Robert St E, Penetanguishene L9M 1G9 | (705) 549-4322 |
| Maurice Mechanical Ltd 8 Centennial Dr, Penetanguishene L9M 1G8 | (705) 549-2663 |
| Pentech Manufacturing 23 Laurier Blvd, Penetanguishene L9M 1R3 | (705) 549-0398 |