| Business | Phone |
| Qma Electronique Inc 3600 1st Rue #90100, Saint-Hubert J3Y 8Y5 | (450) 445-6556 |
| Solen Electronique Inc 4470 Av Thibault, Saint-Hubert J3Y 7T9 | (450) 656-2759 |
| Specnor Tecnic Corp 5350 Rue J.-A.-Bombardier, Saint-Hubert J3Z 1J1 | (450) 462-8651 |
| Thevco Electronique Inc 3514 1re Rue, Saint-Hubert J3Y 8Y5 | (450) 926-2777 |
| Varitron Technologies Inc 4811 Ch De La Savane, Saint-Hubert J3Y 9G1 | (450) 926-1778 |
| Dubo Electrique Ltee 3400 1e Rue, Saint-Hubert J3Y 8Y5 | (450) 656-7700 |