| Business | Phone |
| Artful Stamper 725 Notre Dame Dr #2, London N6J 3V5 | (519) 668-1173 |
| Harris Stampz Etc 600 Newbold St #10, London N6E 2T6 | (519) 686-1491 |
| Stamp-It Factory 4026 Meadowbrook Dr #124, London N6L 1C7 | (519) 652-0337 |
| Stamp Art 239 Hamilton Rd, London N5Z 1P9 | (519) 673-3714 |
| Sterling Marking Products Inc 349 Ridout St N, London N6A 2N8 | (519) 434-5785 |