| Business | Phone |
| A K Socio-Technical Conslnts 145 Owl Dr, Ottawa K1V 9J5 | (613) 738-1575 |
| Kriska Holdings 3220 Hawthorne Rd, Ottawa K1G 3V9 | (613) 736-7802 |
| Prep Services Intl 2446 Bank St #455, Ottawa K1V 1A4 | (613) 794-7623 |
| Prr Transportation Svc 1887 Featherston Dr, Ottawa K1H 6P6 | (613) 523-4457 |
| Sypher-Mueller Intl Inc 220 Laurier Ave W #500, Ottawa K1P 5Z9 | (613) 236-4318 |