| Business | Phone |
| Snowbird Inc 451 Parkland Dr Se, Cedar Rapids 52403 | (319) 362-0403 |
| Whitmore Information Systems Cedar Rapids 52411 | (319) 294-0499 |
| American Information Tech Corp 222 3rd St Se, Cedar Rapids 52401 | (319) 362-2601 |
| City Line 500 3rd Ave Se, Cedar Rapids 52401 | (319) 286-5700 |
| Advantage Information Mgmt 1025 33rd Ave Sw, Cedar Rapids 52404 | (319) 363-5266 |