| Business | Phone |
| Indexco Limited 221 Amber St, Markham L3R 3J7 | (905) 477-8600 |
| Specialty Paper Products 17 Laidlaw Blvd, Markham L3P 1W5 | (905) 294-3393 |
| Specialty Paper Products 550 Cochrane Dr, Markham L3R 8E2 | (905) 415-9906 |
| Xertrex International 170 Ferrier St, Markham L3R 2Z5 | (905) 940-2311 |