| Business | Phone |
| Cedar Rapids Senior Net Lrnng 711 2nd Ave Se, Cedar Rapids 52401 | (319) 895-4022 |
| Compu Place 1035 3rd Ave Se, Cedar Rapids 52403 | (319) 362-4284 |
| Descriptor Systems 5200 Broadview Dr Se, Cedar Rapids 52403 | (319) 362-3906 |
| Spindustry Training 855 Wright Brothers Blvd Sw, Cedar Rapids 52404 | (319) 398-7099 |