| Business | Phone |
| Brevient Technologies 233 N Water St 6, Milwaukee 53202 | (414) 921-4202 |
| Gingras Assoc 338 N Milwaukee St, Milwaukee 53202 | (414) 226-2381 |
| New Technology Communications 2701 S 92nd St, Milwaukee 53227 | (414) 541-2970 |
| Pma Marketing 4359 S Howell Ave 106, Milwaukee 53207 | (414) 482-2638 |