| Business | Phone |
| Atlantic Packaging Products 5711 Atlantic Dr, Mississauga L4W 1H3 | (905) 670-0301 |
| Guthrie Containers Co Ltd 6071 Netherhart Rd, Mississauga L5T 1G5 | (905) 670-1940 |
| Independent Corrugator Inc 1177 Aerowood Dr, Mississauga L4W 1Y6 | (905) 629-2702 |
| Norampac Inc Ocd Div 6135 Kennedy Rd, Mississauga L5T 2H7 | (905) 564-6855 |