| Business | Phone |
| A R Business Machines Inc 70 Pacific Crt, London N5V 3R5 | (519) 452-1602 |
| Acme Office Machines 4474 Blakie Rd #128, London N6L 1G7 | (519) 652-2331 |
| Lanier Healthcare Canada 980 Adelaide St S, London N6E 1R3 | (519) 649-4880 |
| Doering & Brown 335 Sovereign Rd, London N6M 1A6 | (519) 451-0460 |