| Business | Phone |
| Adaptive Automation Tooling 90 Rankin St #15, Waterloo N2V 2B3 | (519) 880-8773 |
| Advanced Motion & Controls 700 Rupert St #B, Waterloo N2V 2B5 | (519) 888-7844 |
| Agile Systems Inc 575 Kumpf Dr, Waterloo N2V 1K3 | (519) 886-2000 |
| Katlyn International Inc 410 Conestogo Rd, Waterloo N2L 4E2 | (519) 885-3400 |
| Manufacturers Automation 640 Superior Dr, Waterloo N2V 2C6 | (519) 747-4614 |
| Mapp Inc 640 Superior Dr, Waterloo N2V 2C6 | (519) 746-0233 |
| Mercator Robotec Inc 640 Superior Dr, Waterloo N2V 2C6 | (519) 884-7880 |
| Ontor Limited 40 Baffin Pl, Waterloo N2V 1Z7 | (519) 746-3544 |
| Real Time Technologies 160 Frobisher Dr, Waterloo N2V 2B1 | (519) 746-7666 |
| Sna Automation Inc 245 Bathurst Dr, Waterloo N2V 2E4 | (519) 883-5870 |
| Systematix Inc 50 Frobisher Dr, Waterloo N2V 2B9 | (519) 747-9555 |
| Tethco Technologies 215 Bathurst Dr #5, Waterloo N2V 2B2 | (519) 746-0009 |
| Diversitech Systems Inc 185 Frobisher Dr, Waterloo N2V 2G4 | (519) 725-7805 |