| Company | Category | Area | Address | Web | Contact person | |
| EXTREME SOUNDS INC | Automation Systems & Equipment | Illinois | 550 INDUSTRIAL DR STE E, NAPERVILLE, Du Page, Illinois, 60563-3980, USA | - | - | Aaron Anderson |
| EXTREME SOUNDS MOBILE DJ | Music & Live Entertainment | Missouri | 1842 RABBIT RUN CT, HOLTS SUMMIT, Callaway, Missouri, 65043-2096, USA | - | - | - |
| EXTREME SOUNDS MOBILE DJ | Entertainers, Bands | Indiana | 909 E FISCHER ST, KOKOMO, Howard, Indiana, 46901-1541, USA | - | - | CHRISTOPHER NICKLE |
