| Advanced Marketing Concepts | 317-552-1234 | State Road 13s | Elwood | IN | 46036 |
| Brown & Assocs | 317-289-8050 | 2859 N Oakwood Ave | Muncie | IN | 47304 |
| Center For Leadership Developm | 317-923-8111 | 1812 N Meridian St | Indianapolis | IN | 46202 |
| Centermation Systems Inc | 317-844-1853 | 10411 N College Ave | Carmel | IN | 46032 |
| Central Research Systems | 317-469-4045 | 8330 Woodfield Crossing Blvd | Indianapolis | IN | 46240 |
| Circle City Research | 317-359-2200 | 6433 E Washington St | Indianapolis | IN | 46219 |
| Cnr Clinic Institute | 317-844-3152 | 8925 N Meridian St | Indianapolis | IN | 46260 |
| Crabb & Co Inc | 317-924-2187 | 4344 N Pennsylvania St | Indianapolis | IN | 46205 |
| Duncans American Radio | 317-630-2888 | 950 N Meridian St | Indianapolis | IN | 46204 |
| Eris Survey Systems Inc | 317-290-8322 | 6333 Hollister Dr | Indianapolis | IN | 46224 |
| Gentleman Associates | 317-251-3453 | 8141 Sycamore Rd | Indianapolis | IN | 46240 |
| Hargadon Donald J | 317-251-6502 | 911 E 86th St | Indianapolis | IN | 46240 |
| Herron Associates Inc | 317-882-6471 | Greenwood Park Mall | Greenwood | IN | 46142 |
| Herron Assocs Inc Corporate Office | 317-882-3800 | 710 Executive Park Dr | Greenwood | IN | 46143 |
| Historic Landmarks Foundation Of Indiana | 317-478-3172 | US 40 W Cambridge City | Cambridge City | IN | 47327 |
| Indiana Township Assoc Inc | 317-635-4828 | 1 N Capitol Ave | Indianapolis | IN | 46204 |
| Indianapolis Research Co | 317-788-0861 | 3037 S Meridian St | Indianapolis | IN | 46217 |
| Indianapolis Research Co Glendale Mall | 317-253-1113 | 6101 N Keystone Ave | Indianapolis | IN | 46220 |
| Information Resources Inc | 317-781-1244 | 5226 S East St | Indianapolis | IN | 46227 |
| International Education Forum Fax Line | 317-894-0683 | 10305 Heather Hills Rd | Indianapolis | IN | 46229 |
| J & J Research | 317-782-3066 | 5114 Madison Ave | Indianapolis | IN | 46227 |
| Kensington Group Inc The | 317-252-5744 | 911 E 86th St | Indianapolis | IN | 46240 |
| Marion Urban Enterprise Assn | 317-664-0988 | 301 S Branson St | Marion | IN | 46952 |
| Market Chek Inc | 317-844-0706 | 650 E Carmel Dr | Carmel | IN | 46032 |
| Marketing Center The | 317-254-8142 | 8530 Springview Dr | Indianapolis | IN | 46260 |
| Markwell Research | 317-253-9145 | 5855 Central Ave | Indianapolis | IN | 46220 |
| Mcginley Paralegal And Search Service | 317-889-7352 | 805 Kings Mill Rd | Greenwood | IN | 46142 |
| Mutter Sharon Field Sources | 317-844-9443 | 599 Industrial Dr | Carmel | IN | 46032 |
