| Business | Phone |
| Acier Lague 499 Boul Guimond, Longueuil J4G 1L8 | (450) 679-0037 |
| Acier Unic Produits Ltee 425 Boul Guimond, Longueuil J4G 1L8 | (450) 670-9282 |
| Industries Vm Inc 1950 Rue De La Metropole, Longueuil J4G 1T3 | (450) 651-4901 |
| Strongco Engineered Systs Inc 100 Boul Roland-Therrien, Longueuil J4H 3V8 | (450) 646-0066 |
| Drummond Welding & Steel Works 700 Rue Talon, Longueuil J4G 1P7 | (514) 526-4411 |