| Business | Phone |
| Trey Publishing Co 5447 Valley Rdg, Columbus 43228 | (614) 922-0947 |
| Buckley-Dunton Columbus 43229 | (614) 430-3099 |
| C Magazine 100 E Broad St # 2340, Columbus 43215 | (614) 228-7531 |
| Publishing Group Ltd 4500 Mobile Dr # 100, Columbus 43220 | (614) 572-1240 |
| Ohlinger Publishing Svc 3620 N High St # 108, Columbus 43214 | (614) 261-5360 |
| Innovative Publishing Inc 6324 Skywae Dr, Columbus 43229 | (614) 899-1144 |