| Business | Phone |
| Anixter Canada Inc 1335 Carling Ave #601, Ottawa K1Z 8N8 | (613) 729-3611 |
| Imapro Corp 2400 St Laurent Blvd, Ottawa K1G 6C4 | (613) 738-3000 |
| Litton Systems Canada Ltd 220 Laurier Ave W #730, Ottawa K1P 5Z9 | (613) 236-2358 |
| Canada Post Corp 2701 Riverside Dr #N1210, Ottawa K1V 1J7 | (416) 979-8822 |