| Business | Phone |
| Redwire Associates 132 Norgreen, Ottawa | (613) 832-4168 |
| Siemens Building Technologies 2435 Holly Lane, Ottawa K1V 7P2 | (613) 733-9781 |
| Vas Voice Audiomation System 1211 Ridgemont Ave, Ottawa K1V 6E6 | (613) 526-1189 |
| Wiles-Legault & Assoc Ltd 505 Industrial Ave, Ottawa K1G 0Z1 | (613) 747-1867 |