| Business | Phone |
| Atelier D'Usinage Gd Inc 8460 Ch Darnley #B, Mont-Royal H4T 1M4 | (514) 344-4745 |
| Koncz General Machine Works 8487 Place Devonshire, Mont-Royal H4P 2K1 | (514) 733-5327 |
| Precision Parthenon Ltd 5557 Rue Pare, Mont-Royal H4P 1P7 | (514) 731-4860 |
| Bhavesh Machines Shop 183 Ch Bates, Mont-Royal H3S 1A1 | (514) 731-6484 |