| Business | Phone |
| Go Plastics Inc 860 Trillium Dr, Kitchener N2R 1K4 | (519) 894-9498 |
| Golden Triangle Plastic Inc 47 Bridge St E, Kitchener N2K 1J7 | (519) 578-6877 |
| Mitchell Plastics Ltd 100 Washburn Dr, Kitchener N2R 1S2 | (519) 893-3831 |
| Morval-Durofoam Ltd 68 Shirley Ave, Kitchener N2B 2E1 | (519) 579-6100 |