| Business | Phone |
| Better Living Ctr 225 Regency Ct, Brookfield 53045 | (262) 789-6768 |
| Surveillance Systems Inc 125 N Executive Dr 374, Brookfield 53005 | (262) 821-7774 |
| Seniors Security Financial 250 N Sunny Slope Rd # 300, Brookfield 53005 | (262) 785-8122 |
| Engineered Security Solutions 12557 W Burleigh Rd, Brookfield 53005 | (262) 780-9770 |
| Equity Partners Ltd 175 N Patrick Blvd, Brookfield 53045 | (262) 792-9430 |
| Globalcom Technologies 250 N Sunny Slope Rd, Brookfield 53005 | (262) 780-4940 |
| Integrated Security Solutions Brookfield 53005 | (262) 790-1078 |