| Business | Phone |
| Adl Controles Inc 2755 Rue Aubert, Longueuil J4M 2L7 | (450) 468-1437 |
| Alter Sys Inc 555 Rue D'Auvergne, Longueuil J4H 4A3 | (450) 674-7774 |
| Lem Technologies Inc 715 Rue Delage, Longueuil J4G 2P8 | (450) 651-6200 |
| Lavoservice Electronique Tf 1053 Rue Bourget, Longueuil J4K 2V7 | (450) 679-4120 |
| Sol Vision Inc 2111 Boul Fernand-Lafontaine, Longueuil J4G 2J4 | (450) 679-9542 |