| Business | Phone |
| Air & Waste Management Assn 1 Gateway Ctr # 3, Pittsburgh 15222 | (412) 232-3444 |
| Caci Inc 650 Washington Rd # 6, Pittsburgh 15228 | (412) 341-5601 |
| Data Banque Ltd 8150 Perry Hwy # 102, Pittsburgh 15237 | (412) 548-1030 |
| Direct Advantage Marketing 2100 Wharton St # 510, Pittsburgh 15203 | (412) 381-2300 |
| Elan Financial 225 W Station Square Dr # 620, Pittsburgh 15219 | (412) 552-2019 |
| Elliott Marketing Group Inc 2281 Sidgefield Ln, Pittsburgh 15241 | (412) 831-1183 |
| Entigo Corp 661 Anderson Dr # 200, Pittsburgh 15220 | (412) 875-2000 |
| Highmark 120 5th Ave # 741, Pittsburgh 15222 | (412) 544-7830 |
| Inalink Corp 5001 Baum Blvd, Pittsburgh 15213 | (412) 621-6340 |
| James Communications Inc 2275 Swallow Hill Rd # 600, Pittsburgh 15220 | (412) 428-0050 |
| Just Marketing Pittsburgh 15213 | (412) 621-5660 |
| Marketing Masters Corp Po Box 13037, Pittsburgh 15243 | (412) 531-4270 |
| Medamerica 651 Holiday Dr # 300, Pittsburgh 15220 | (412) 919-8114 |
| National Flag Foundation 1275 Bedford Ave, Pittsburgh 15219 | (412) 261-1776 |
| Natural Resource Guide 300 Mount Lebanon Blvd, Pittsburgh 15234 | (412) 561-2349 |
| Olson Zaltman Assoc 200 1st Ave, Pittsburgh 15222 | (412) 288-9790 |
| Ore-Ida Foods 357 6th Ave, Pittsburgh 15222 | (412) 237-5700 |
| Pittsburgh Film Office 7 Wood St, Pittsburgh 15222 | (412) 261-2744 |
| Steelers Pittsburg Football 3400 S Water St, Pittsburgh 15203 | (412) 323-1200 |
| Streamline Communications 2250 Mary St # 102, Pittsburgh 15203 | (412) 481-2216 |
| Sunoco Chemicals 550 Technology Dr, Pittsburgh 15219 | (412) 208-8100 |
| Tailored Marketing 425 N Neville St # 301, Pittsburgh 15213 | (412) 621-8288 |
| Tucker Arnsberg 1 Ppg Pl # 1500, Pittsburgh 15222 | (412) 566-1212 |
| Weight Watchers Gourmet Co 357 6th Ave, Pittsburgh 15222 | (412) 237-3600 |
| Wishbox 3127 Penn Ave, Pittsburgh 15201 | (412) 391-9999 |
| Provision Success Center 1 625 Liberty Ave # 2800, Pittsburgh 15222 | (412) 577-4044 |
| Questfore 2100 Wharton St, Pittsburgh 15203 | (412) 381-6670 |
| Questfore 2100 Wharton St, Pittsburgh 15203 | (412) 381-6670 |