| Business | Phone |
| Caroline Communications 313 E Carson St # 100, Pittsburgh 15219 | (412) 481-5595 |
| Danforth Co Pittsburgh 15219 | (412) 471-1392 |
| Desbrow & Assoc 1001 Liberty Ave # 500, Pittsburgh 15222 | (412) 471-5700 |
| Dickerson & Mangus Inc 320 Fort Duquesne Blvd # 240, Pittsburgh 15222 | (412) 201-2331 |
| Esteta Communications 440 E Burgess St, Pittsburgh 15214 | (412) 322-2500 |
| Eugene M Kail & Assoc 100 1st Ave # 700, Pittsburgh 15222 | (412) 391-9287 |
| Gray Group Inc Pittsburgh 15213 | (412) 621-1131 |
| J V Communications Po Box 11114, Pittsburgh 15237 | (724) 933-0242 |
| Jack Horner Communications 902 Brinton Rd # 100, Pittsburgh 15221 | (412) 473-3400 |
| Jampole Communication 100 Ross St # 5, Pittsburgh 15219 | (412) 471-2463 |
| Karen Esch Assoc 4140 Saline St, Pittsburgh 15217 | (412) 421-9009 |
| Krakoff Communications 1910 Cochran Rd # 482, Pittsburgh 15220 | (412) 434-7718 |
| Kukovich & Assoc 800 Perry Hwy, Pittsburgh 15229 | (412) 630-8801 |
| Maddigan Communications Inc 1030 Summer Pl, Pittsburgh 15243 | (412) 344-9050 |
| Markowitz Communications 2740 Smallman St, Pittsburgh 15222 | (412) 577-5140 |
| Matthew Paul Marketing Comm 4142 Dalewood St, Pittsburgh 15227 | (412) 882-5525 |
| Meloy & Assoc 917 Red Oak Dr, Pittsburgh 15238 | (412) 820-4829 |
| Rocks-De Hart Public Relations 811 Boyd Ave, Pittsburgh 15238 | (412) 820-3004 |
| Rose Stein & Assoc 223 Newburn Dr, Pittsburgh 15216 | (412) 481-5800 |
| Skutski & Oltmanns Inc 100 1st Ave # 700, Pittsburgh 15222 | (412) 281-5656 |
| Think Communications Inc 2818 Smallman St # A, Pittsburgh 15222 | (412) 281-9228 |
| William Green & Assoc 401 Liberty Ave # 2300, Pittsburgh 15222 | (412) 281-5555 |