| Business | Phone |
| Advanced Systems Inc 1216 Central Ave, Fort Dodge 50501 | (515) 955-2140 |
| Automated Business Products 1218 Central Ave, Fort Dodge 50501 | (515) 573-4461 |
| Fort Dodge Business Systems 1224 Central Ave, Fort Dodge 50501 | (515) 955-2696 |
| Infomax Office Systems Inc 15 S 10th St, Fort Dodge 50501 | (515) 955-6555 |