| Business | Phone |
| Armstrong Consulting 74 Archer Cres, London N6E 2A5 | (519) 681-4645 |
| Imrex Inc 3 Timber Dr, London N6K 1Y7 | (519) 472-9571 |
| Lobo Dog Products 111 Mount Pleasant Ave, London N6H 1E1 | (519) 673-5349 |
| Radio Systems Canada 160 Adelaide St S, London N5Z 3L1 | (519) 686-6901 |