| Business | Phone |
| Logibro Inc 3500 Boul De Maisonneuve O #1400, Westmount H3Z 3C1 | (514) 931-4433 |
| Maya Heat Transfer Tech 4999 Rue Sainte-Catherine O #400, Westmount H3Z 1T3 | (514) 369-5706 |
| Megamation Systems Inc 245 Av Victoria #630a, Westmount H3Z 2M6 | (514) 620-3939 |
| Montcalm Technologies Inc 4250 Rue Sherbrooke O #22, Westmount H3Z 1C4 | (514) 931-9813 |
| Ering Solutions Inc 245 Av Victoria, Westmount H3Z 2M6 | (514) 934-0806 |