| Business | Phone |
| Architech 720 Boul Montreal-Toronto, Dorval H9S 1A1 | (514) 422-8600 |
| Inno Plus 758 Av Halpern, Dorval H9P 1G6 | (514) 633-8824 |
| Instadesign 1375 Rte Trans-Canada #520, Dorval H9P 2W8 | (514) 684-3310 |
| Thermetrics Limited 630 Chemin Bord Du Lac-Lakesho, Dorval H9S 2B6 | (514) 636-8660 |
| Viconcept Inc 482 Boul Strathmore, Dorval H9S 2J4 | (514) 636-9892 |
| Corel Expertise Inc 185 Av Roy, Dorval H9S 3C3 | (514) 631-4672 |
| Conseil Sae 9675 Ch Cote-De-Liesse #101, Dorval H9P 1A3 | (514) 339-1500 |