| Business | Phone |
| Deed Research Inc 13811 L St, Omaha 68137 | (402) 932-4670 |
| Garp Research Corp 13132 Davenport St, Omaha 68154 | (402) 933-5700 |
| Renniger Research 2615 Harney St, Omaha 68131 | (402) 449-2160 |
| Otis Glebe Med Research Fndtn 5002 S 24th St, Omaha 68107 | (402) 731-7356 |
| Innovation Research 275 N 78th St, Omaha 68114 | (402) 998-3140 |
| Juvenile Diabetes Research 9202 W Dodge Rd 304, Omaha 68114 | (402) 397-2873 |
| Kld Assoc Inc 8424 W Center Rd, Omaha 68124 | (402) 390-9224 |