| Business | Phone |
| Ad Factory 2329 Forest Hills Dr, Harrisburg 17112 | (717) 545-2627 |
| Adworks Group Inc 6041 Linglestown Rd # 102, Harrisburg 17112 | (717) 540-9200 |
| Apple Voiceworks Harrisburg 17112 | (717) 545-5035 |
| Auchincloss & Auchincloss Inc 919 Green St, Harrisburg 17102 | (717) 234-5825 |
| Cord Blaine & Gatsby Inc 101 Ferree St, Harrisburg 17109 | (717) 671-8870 |
| Fathom Design Group 308 N 2nd St, Harrisburg 17101 | (717) 260-9502 |
| Jim Starr Advertising Harrisburg 17111 | (717) 564-1000 |
| Knezic/Pavone Advertising Inc 1006 Market St, Harrisburg 17101 | (717) 234-8886 |
| L & A Advertising Inc 150 Linglestown Rd, Harrisburg 17110 | (717) 236-8115 |
| Morehouse Communications 4775 Linglestown Rd, Harrisburg 17112 | (717) 671-4500 |
| Neiman Group 614 N Front St # A, Harrisburg 17101 | (717) 232-5554 |
| Novak Strategic Advisors Llc 600 N 2nd St, Harrisburg 17101 | (717) 234-9909 |
| Packer Oesterling & Smith 122 State St # 124, Harrisburg 17101 | (717) 232-1898 |
| Susquehanna Direct 4751 Lindle Rd # 123, Harrisburg 17111 | (717) 939-1980 |
| Susquehanna Group 1941 Market St, Harrisburg 17103 | (717) 236-3922 |
| State Safety Co 4751 Lindle Rd # 131, Harrisburg 17111 | (717) 939-7509 |
| Promotional Partners Inc 7059 Linglestown Rd, Harrisburg 17112 | (717) 671-4155 |