| Business | Phone |
| Northern Electronics Distr 60 Marycroft Ave #6, Woodbridge L4L 5Y5 | (905) 851-9078 |
| O'Neil Electric 601 Chrislea Rd, Woodbridge L4L 8A3 | (416) 798-7722 |
| Olympia Controls 2000 Inc 100 Hanlan Rd, Woodbridge L4L 4V8 | (905) 265-0814 |
| Ryantronics Ii 60 Marycroft Ave #7, Woodbridge L4L 5Y5 | (905) 851-0950 |
| Thunder Marketing Inc 180 Trowers Rd, Woodbridge L4L 8A6 | (905) 850-1444 |
| Top Gun Electrical Supplies 180 Westcreek Dr #2, Woodbridge L4L 9M4 | (905) 856-2888 |
| Tti Inc 690 Rowntree Dairy Rd, Woodbridge L4L 5T7 | (905) 850-3003 |
| Electromate Industrial Sales 4300 Steeles Ave W #39, Woodbridge L4L 4C2 | (905) 850-7447 |