| Business | Phone |
| Noverco Inc 1717 Rue Du Havre, Montreal H2K 2X3 | (514) 598-3444 |
| Consulgaz 1717 Rue Du Havre, Montreal H2K 2X3 | (514) 598-3898 |
| Dynegy Canada Inc 1200 Av Mcgill College #2025, Montreal H3B 4G7 | (514) 876-9850 |
| Gdf Quebec Inc 740 Rue Notre-Dame O #1400, Montreal H3C 3X6 | (514) 871-1661 |
| Gaz De France 740 Rue Notre-Dame O #1400, Montreal H3C 3X6 | (514) 871-1127 |