| Business | Phone |
| Groupe Econo-Info Inc 7723 Rue Centrale, Lasalle H8P 1L9 | (514) 367-0540 |
| Impots Ibl Inc 7555 Rue Centrale, Lasalle H8P 1K4 | (514) 368-8686 |
| Impotax Lasalle 7806 Rue Serge, Lasalle H8N 2B9 | (514) 363-6450 |
| Impot Rapide 7850 Boul Champlain, Lasalle H8P 1B3 | (514) 367-1161 |
| Impot Quebec Tax Enrg 7671 Rue Centrale, Lasalle H8P 1L4 | (514) 363-0636 |
| Nicoletti, Martin 424 Rue Bourbonnais, Lasalle H8R 2Z1 | (514) 364-4241 |