| Business | Phone |
| Pearco Promotions 7740 Annapolis Rd, Lanham 20706 | (301) 577-0011 |
| Adspire Promotions 9500 Annapolis Rd # B7, Lanham 20706 | (301) 731-8788 |
| Api Advertising Premiums 4471 Nicole Dr, Lanham 20706 | (301) 731-6100 |
| Starlite Advertising Inc 9332 Annapolis Rd, Lanham 20706 | (301) 306-2096 |
| Universal Promotions 9332 Annapolis Rd # 103, Lanham 20706 | (301) 577-2185 |