| Business | Phone |
| D B Rubin Co 10140 N Port Washington Rd, Thiensville 53092 | (262) 240-5800 |
| George D Simonds Inc 1200 W Sierra Ln 101n, Thiensville 53092 | (262) 437-0210 |
| Seefeld Co 909 W Mequon Rd, Thiensville 53092 | (262) 241-9599 |
| Rob Co Sales Co 1200 W Sierra Ln, Thiensville 53092 | (262) 241-9088 |
| Robco Sales & Engineering 1200 W Sierra Ln, Thiensville 53092 | (262) 241-3348 |
| Ssi Technology Inc 3613 W Candlewick Ct 1000, Thiensville 53092 | (262) 242-4030 |