| Abound Jim Enterprises | 316-686-7871 | 6416 E Central Ave | Wichita | KS | 67206 |
| Advance Marketing Group | 316-265-8585 | 340 Laura St | Wichita | KS | 67211 |
| Aim Research Services | 316-634-0698 | 2514 Greenleaf Ct | Wichita | KS | 67226 |
| Bode Research Group | 316-524-0220 | 6409 Corey St | Wichita | KS | 67217 |
| Chase County Historical Society | 316-273-8500 | 301 Broadway | Cottonwood Falls | KS | 66845 |
| Cowley County Historical Society | 316-221-4811 | 1011 Mansfield St | Winfield | KS | 67156 |
| Cyclcast | 316-755-2648 | 4301 W 77th St N | Valley Center | KS | 67147 |
| Data Net Inc | 316-682-6655 | Towne East Square | Wichita | KS | 67208 |
| Eagle Wichita The The Research Center | 316-268-6209 | 825 E Douglas Ave | Wichita | KS | 67202 |
| Floating Swimwear | 316-943-0400 | 1350 S Ridge Rd | Wichita | KS | 67209 |
| Fox Theatre | 316-663-5861 | 18 E 1st Ave | Hutchinson | KS | 67501 |
| Genealogy And Historical Research Library | 316-223-3300 | 502 S National Ave | Fort Scott | KS | 66701 |
| Griffin Research | 316-788-0680 | 124 S Baltimore Ave | Derby | KS | 67037 |
| Griffin Research Inc | 316-682-0088 | 1133 S Rock Rd | Wichita | KS | 67207 |
| Halstead Historical Society | 316-835-2267 | 116 E 1st St | Halstead | KS | 67056 |
| Kew Net | 316-685-5664 | 200 S Rock Rd | Wichita | KS | 67207 |
| Market Research & Management | 316-663-9143 | 1st National Center | Hutchinson | KS | 67501 |
| Marketing Support Services Inc | 316-263-3949 | 200 N Broadway St | Wichita | KS | 67202 |
| Medicine Lodge Indian Peace Treaty Pageant | 316-886-9815 | 115 E Kansas Ave | Medicine Lodge | KS | 67104 |
| Montgomery County Historical Society | 316-331-3770 | 1 Riverside Park Shelter House | Independence | KS | 67301 |
| N C Plus Hybrids Sorghum Re | 316-796-1570 | 207 E Wichita St | Colwich | KS | 67030 |
| Name Services Unlimited | 316-264-3670 | 1786 S Seneca | Wichita | KS | 67213 |
| Reno County Historical Society | 316-662-1184 | 100 S Walnut St | Hutchinson | KS | 67501 |
| Research & Service Institute Inc | 316-634-1873 | 7407 Magill St | Wichita | KS | 67206 |
| Research Pattnership Inc The Wichita Marketing | 316-263-6433 | 224 Ohio St | Wichita | KS | 67214 |
| U S Testing Co Inc | 316-943-1153 | W Towne Sq | Wichita | KS | 67203 |
| Vocational Economics | 316-838-2727 | 1999 Amidon St | Wichita | KS | 67203 |
| Vocational Economics Inc | 316-291-3604 | 250 N Kansas St | Wichita | KS | 67214 |
