| Business | Phone |
| Landry, Jean-Pierre 470 Rue Ellice, Beauharnois J6N 1X7 | (450) 225-2250 |
| Le Compte Daoust Riendeau 15 Rue Richardson #100, Beauharnois J6N 2S9 | (450) 429-6431 |
| Leduc & Assoc 34 Rue Richardson, Beauharnois J6N 2T3 | (450) 429-7955 |
| Menard & Menard 177 Ch Saint-Louis, Beauharnois J6N 2H8 | (450) 225-4310 |
| Servidata Inc 390 Rue Ellice, Beauharnois J6N 1X7 | (450) 225-5555 |