| Business | Phone |
| Astech Solutions 1501 Yonge St, Aurora L4G 1M6 | (905) 727-2384 |
| Mitchell Newby & Assoc Inc 89 Willow Farm Lane, Aurora L4G 6K3 | (905) 727-9979 |
| Rdp Information Management 26 Tribbling Cres, Aurora L4G 4W5 | (905) 841-3430 |
| Black Patch Information System 60 Beechbrooke Way, Aurora L4G 6N7 | (905) 727-6716 |
| Teasdale Consultants Ltd 12 Teasdale Crt, Aurora L4G 6C1 | (905) 727-7324 |
| Dnd Assoc Inc 149 Devins Dr, Aurora L4G 2Z5 | (905) 841-0253 |
| Serge's Computer Services GTA ZOKOL drive, Aurora L4G0A3 | (416) 410-9176 |
| Serge's Computer Services GTA ZOKOL drive, Aurora L4G0A3 | (416) 410-9176 |