| Business | Phone |
| Acme Rubber Stamp & Engraving 5239 Ballard Ave Nw, Seattle 98107 | (206) 784-2266 |
| Alpha Omega Sign Co 1912 Minor Ave, Seattle 98101 | (206) 728-8888 |
| Friends & Co 4540 California Ave Sw, Seattle 98116 | (206) 932-3891 |
| Impress Rubber Stamps 2621 Ne Village Ln, Seattle 98105 | (206) 526-5818 |
| Impress Rubber Stamps 400 Pine St 310, Seattle 98101 | (206) 621-1878 |
| Impress Rubber Stamps 120 Andover Park E, Seattle 98188 | (206) 901-9101 |