| Business | Phone |
| Actional 992 Cormar Dr, Lake Zurich 60047 | (847) 726-8095 |
| Solutionware Inc 3 Tanglewood Ct, Lake Zurich 60047 | (847) 540-6656 |
| Classroom Technology 581 Applegate Ln, Lake Zurich 60047 | (847) 304-8610 |
| Realized Technologies Lake Zurich 60047 | (847) 438-9995 |
| Park Place Consulting Inc 805 Oakwood Rd D, Lake Zurich 60047 | (847) 726-7485 |
| Dmaxx 22926 Foxtail Dr, Lake Zurich 60047 | (847) 540-9748 |