| Business | Phone |
| A Temporary Technology Sltn 6203 Coffman Rd, Indianapolis 46268 | (317) 297-7676 |
| Evans Audio-Visual 5301 Commerce Cir, Indianapolis 46237 | (317) 889-6969 |
| Sound Citi 3308 E 10th St, Indianapolis 46201 | (317) 632-1600 |
| Presentation Services 1 S Capitol Ave, Indianapolis 46204 | (317) 632-2527 |
| Presentation Services Audio 50 S Capitol Ave, Indianapolis 46204 | (317) 635-2562 |
| Markey's Audio 2909 S Meridian St, Indianapolis 46225 | (317) 783-1155 |