| Business | Phone |
| Atw Training & Consulting 3850 Merle Hay Rd # 200, Des Moines 50310 | (515) 457-9543 |
| National Law Enforcement Inst 3850 Merle Hay Rd 100, Des Moines 50310 | (515) 280-6574 |
| Dale Carnegie Training 521 E Locust St, Des Moines 50309 | (515) 221-9142 |
| Spectrum Resource Program 1702 Keosauqua Way, Des Moines 50314 | (515) 288-1248 |