| Business | Phone |
| Allied Wire & Cable Ltd 4503 1 St Se, Calgary T2G 2L2 | (403) 243-4980 |
| Impulse Technologies Ltd 1135 64 Ave Se #106, Calgary T2H 2J7 | (403) 212-7113 |
| International Wire Products 1201 42 Ave Se #1201, Calgary T2G 1Z5 | (403) 287-9844 |
| Delco Wire & Cable Ltd 3200 14 Ave Ne #9, Calgary T2A 6J4 | (403) 215-6770 |
| Ecs Electrical Cable Supply 7920 10 St Ne, Calgary T2E 8W1 | (403) 250-9211 |