| Business | Phone |
| Icc-Medicc 300 Boul Marcel-Laurin #205, Saint-Laurent H4M 2L4 | (514) 744-9551 |
| Industries Spectralux Inc 2750 Rue Sabourin, Saint-Laurent H4S 1M2 | (514) 332-0082 |
| Intellivax International Inc 7150 Rue Frederick-Banting, Saint-Laurent H4S 2A1 | (514) 338-3883 |
| Laboratoire Mapp Ltee 6555 Ch De La Cote-De-Liesse, Saint-Laurent H4T 1E5 | (514) 620-0100 |
| Laboratoire Sondage Universel 3080 Rue Brabant-Marineau, Saint-Laurent H4S 1K7 | (514) 332-0422 |
| Laboratoire W Scott 1470 Rue Begin, Saint-Laurent H4R 1X1 | (514) 331-4144 |
| Medical International Tech Inc 2281 Rue Guenette, Saint-Laurent H4R 2E9 | (514) 339-9355 |
| Nymox Pharmaceutical Corp 9900 Cavendish Blvd #306, Saint-Laurent H4M 2V2 | (514) 332-3222 |
| Bio-Inova Life Science Intl 7150 Rue Albert-Einstein, Saint-Laurent H4S 2C1 | (514) 332-0409 |
| Geocon-Terratech 275 Rue Benjamin-Hudon, Saint-Laurent H4N 1J1 | (514) 331-6910 |