| Business | Phone |
| Technical Development Ctr Intl 1011 Upper Middle Rd E, Oakville L6H 4L2 | (905) 842-6017 |
| Danatec Educational Svc 603 Argus Rd #201, Oakville L6J 6G6 | (905) 465-2154 |
| Das Ind Safety & Mntnce 2338 Wyecroft Rd #K2, Oakville L6L 6M1 | (905) 827-1050 |