| Business | Phone |
| Audio Dynamics 4916 21 St Sw, Calgary T2T 5B6 | (403) 287-1181 |
| Audio Concepts Mobile 1916 32 Ave Ne, Calgary T2E 6R6 | (403) 291-9229 |
| Joy Life Electronics Ltd 1303 44 Ave Ne #4, Calgary T2E 6L5 | (403) 250-7205 |
| Westcan Sales Ltd 4320 75 Ave Se #6, Calgary T2C 2H8 | (403) 279-8711 |
| York Electronics Ltd 1430 28 St Ne #5, Calgary T2A 7W6 | (403) 207-0202 |