| Business | Phone |
| Alain Boudrias Consultant 7186 Boul Saint-Laurent, Montreal H2S 3E2 | (514) 831-0289 |
| Linea Architecture 3730 Boul Cremazie E #501, Montreal H2A 1B4 | (514) 727-2693 |
| Thivierge, Benoit 8129 Rue Saint-Denis, Montreal H2P 2G7 | (514) 389-9904 |
| Constructions Espaces Logiques 2201 Rue Sherbrooke E, Montreal H2K 1E2 | (514) 522-3344 |
| Design Consultants Group Arch 2020 Rue University #1310a, Montreal H3A 2A5 | (514) 281-7606 |