| Business | Phone |
| Accu-Automation Corp 680 Davenport Rd #C, Waterloo N2V 2C3 | (519) 725-9090 |
| Intelligent Mechatronics Syst 161 Roger St, Waterloo N2J 1B1 | (519) 745-8887 |
| Moreltronics 110 Baffin Pl #1a, Waterloo N2V 1Z7 | (519) 886-0978 |
| Northern Digital 103 Randall Dr, Waterloo N2V 1C5 | (519) 884-5142 |
| Rapid Solutions Inc 428 Woolwich St N, Waterloo N2K 2L4 | (519) 578-4418 |
| Rdm Corp 608 Weber St N #4, Waterloo N2V 1K4 | (519) 746-8483 |
| Finline Technologies Ltd 180 Frobisher Dr #1c, Waterloo N2V 2A2 | (519) 746-1023 |