| Business | Phone |
| A Z Laboratoire 1240 Rue Notre-Dame O, Montreal H3C 1K6 | (514) 866-4252 |
| Aes Laboratoire Inc 2331 Rue Dandurand, Montreal H2G 3C5 | (514) 940-3130 |
| Argentech Inc 2331 Rue Dandurand, Montreal H2G 3C5 | (514) 277-3422 |
| Laboratoire Quelab Inc 2331 Rue Dandurand, Montreal H2G 3C5 | (514) 277-2558 |
| Shea Technical Svc Inc 7325 Av Fielding, Montreal H4V 1R7 | (514) 486-2958 |
| Dionex Canada Ltee 14589 Rue Therese-Giroux, Montreal H1A 5M9 | (514) 642-0106 |