| Business | Phone |
| Wright Solutions Inc Lake Zurich 60047 | (847) 726-8832 |
| Anderson & Assoc Inc 22391 N Old Rand Rd, Lake Zurich 60047 | (847) 540-6690 |
| Technology Consulting Resource 15 Red Haw Ln, Lake Zurich 60047 | (847) 550-6003 |
| Tom Karen Design Lake Zurich 60047 | (847) 550-6120 |
| Sos Inc 1370 Rfd, Lake Zurich 60047 | (847) 821-7100 |
| Consulting Innovations Inc 22803 N Bridle Trl, Lake Zurich 60047 | (847) 719-2755 |
| Data Vations Llc 22073 W Cuba Rd, Lake Zurich 60047 | (847) 719-2280 |
| Precise Solutions 21789 W Kruckenberg Rd, Lake Zurich 60047 | (847) 949-1206 |
| Metasys Eii 5224 Hilltop Rd, Lake Zurich 60047 | (847) 478-5300 |
| Jhb Consulting Inc 830 W Main St 132, Lake Zurich 60047 | (847) 634-0630 |
| K G Consulting 880 Warwick Ln, Lake Zurich 60047 | (847) 726-7255 |