| Business | Phone |
| Community Research Ctr 5232 W Oklahoma Ave, Milwaukee 53219 | (414) 546-4965 |
| Millie Sevedge & Assoc 1822 N 69th St, Milwaukee 53213 | (414) 453-6086 |
| Monalco Inc 3219 W Mckinley Blvd, Milwaukee 53208 | (414) 273-0180 |
| Management Decisions Inc 6525 W Bluemound Rd 1, Milwaukee 53213 | (414) 774-1736 |