| Business | Phone |
| Lab-Teq Laboratoire Des Tech 585 Av Rockcliffe, Dorval H9P 2C6 | (514) 631-0209 |
| Mc Donnell Technologies Inc 1564 Ch Herron #207, Dorval H9S 1B7 | (514) 636-2166 |
| Polymer Source Inc 771 Av Lajoie, Dorval H9P 1G7 | (514) 422-9842 |
| Biotech Relationship Inc 215 Boul Bouchard, Dorval H9S 1A9 | (514) 636-6685 |