| Business | Phone |
| Guelph Tool & Die Rd 39 Royal Rd, Guelph N1H 1G2 | (519) 822-5401 |
| Ireland Tool & Die Ltd 80 Regal Rd #1, Guelph N1K 1C1 | (519) 763-9247 |
| Jenima Tooling 126 Malcolm Rd #1, Guelph N1K 1J1 | (519) 836-8702 |
| Lewis Tool & Die Ltd 44 Dawson Rd, Guelph N1H 5V1 | (519) 822-1270 |
| Mtm Automation Gauges & Dies 375 Michener Rd, Guelph N1K 1E8 | (519) 836-3355 |
| Precision Arc Corp 47 Lewis Rd #4, Guelph N1H 1E9 | (519) 824-3450 |
| Proform Custom Machine Inc 151 Regal Rd, Guelph N1K 1E2 | (519) 822-1754 |
| R N Mfg 190 Curtis Dr #1, Guelph N1K 1N5 | (519) 836-0580 |
| Flm Technology 126 Malcolm Rd #4, Guelph N1K 1J1 | (519) 763-1166 |