 | association of equipment management professionals (aemp) | middleton, wisconsin, united states | - | construction | 1982 | |
| tantacomm | middleton, wisconsin, united states | - | computer software | 1994 | |
 | bwz architects | middleton, wisconsin, united states | - | architecture and planning | 1962 | |
 | tcs basys controls | middleton, wisconsin, united states | - | renewables and environment | 1983 | |
 | livesey company llc | middleton, wisconsin, united states | - | commercial real estate | - | |
| mr. brews taphouse | middleton, wisconsin, united states | - | food and beverages | 2013 | |
| august publications | middleton, wisconsin, united states | - | publishing | 2003 | |
| the database solutions company, inc. | middleton, wisconsin, united states | - | information technology and services | - | |
| middleton community church | middleton, wisconsin, united states | - | religious institutions | - | |
| meicher cpas, llp | middleton, wisconsin, united states | - | accounting | 1981 | |
| computherm llc | middleton, wisconsin, united states | - | computer software | - | |
| madison community montessori school, inc. | middleton, wisconsin, united states | - | primary and secondary education | 1972 | |
| sonoplot | middleton, wisconsin, united states | - | appliances, electrical, and electronics manufacturing | - | |
| knowledge unlimited | middleton, wisconsin, united states | - | education management | 1983 | |
| newcomer supply | middleton, wisconsin, united states | - | chemicals | 1986 | |
| googins advisors inc. | middleton, wisconsin, united states | - | financial services | 1978 | |
| trovato group, llc | middleton, wisconsin, united states | - | staffing and recruiting | 2003 | |
| microscopy today | middleton, wisconsin, united states | - | defense and space | - | |
| academy of geriatric physical therapy inc | middleton, wisconsin, united states | - | health, wellness and fitness | - | |
| traditions holiday lighting and seasonal decor | middleton, wisconsin, united states | - | consumer services | 2011 | |
