| Business | Phone |
| Gudrun's Computer Supplies 435 Line 1 S, Barrie | (705) 792-6830 |
| Kartridge King Inc 156 Lillian Cres, Barrie L4N 5X6 | (705) 739-9583 |
| Simcoe Office Systems 25 Saunders Rd, Barrie L4N 9A7 | (705) 722-6120 |
| Trans Data Communications 128 Anne St S, Barrie L4N 6A2 | (705) 727-0733 |