| Business | Phone |
| Mc Leish Containers 96 Planchet Rd, Concord L4K 2C7 | (905) 738-0583 |
| Packaging Technologies Inc 310 Courtland Ave, Concord L4K 4Y6 | (905) 738-8226 |
| Planet Paper Box Inc 2841 Langstaff Rd, Concord L4K 4W7 | (905) 669-9363 |
| Pritchard Paper Products 77 Courtland Ave #1, Concord L4K 3S9 | (905) 660-8883 |