| Business | Phone |
| Avi Consulting 124 Wales Ave, Markham L3P 3K2 | (905) 201-1443 |
| Publications Unlimited 11 Richwood Dr, Markham L3P 3Y7 | (905) 471-3952 |
| Sibersence Photonics 7828 Kennedy Rd, Markham L3R 5P1 | (905) 940-4884 |
| Wordsmatter Communications 90c Centurian Dr #6, Markham L3R 8C5 | (905) 477-7336 |
| Words At Work 19 Lockridge Ave, Markham L3R 7S6 | (905) 940-6610 |
| Editorial Edge Inc 7181 Woodbine Ave, Markham L3R 1A3 | (905) 305-9355 |
| Devon Communications Mgmt 6 Oakcrest Ave, Markham L3R 2B8 | (905) 947-4317 |
| Focus Communications Inc 145 Royal Crest Crt, Markham L3R 9Z4 | (905) 305-0308 |