| Business | Phone |
| Aquamac Laboratoire De Control 7995 14e Av, Montreal H1Z 3M1 | (514) 374-0450 |
| Purification Alpha 129 Rue Beaubien O, Montreal H2V 1C3 | (514) 272-7871 |
| Marsupial Canada Ltd 1155 Boul Rene-Levesque O #2500, Montreal H3B 2K4 | (514) 866-1228 |
| Nicron Entreprises 5422 Av Prince-Of-Wales, Montreal H4V 2N3 | (514) 485-9955 |
| S D Enviro Pro 9645 Boul Henri-Bourassa E, Montreal H1E 5W9 | (514) 494-4928 |
| Safa Oil Field Supply & Svc 1 Place Ville-Marie #2228, Montreal H3B 3M4 | (514) 526-1490 |
| Chemaction Inc 8260 Boul Pie-Ix, Montreal H1Z 3T6 | (514) 593-1515 |
| Chem-Aqua 9001 Boul De L'Acadie, Montreal H4N 3H7 | (514) 735-6500 |
| Darv-Eau Industriel Inc 1155 Boul Rene-Levesque O #2500, Montreal H3B 2K4 | (819) 344-2288 |
| Entreprises Fobroco Inc 2177 Rue Masson, Montreal H2H 1B1 | (514) 527-0884 |
| Filterco Enterprises Inc 550 Av Beaumont #300, Montreal H3N 1V1 | (514) 495-4343 |