| Business | Phone |
| Calumet Group Inc 5217 S Hohman Ave # 4, Hammond 46320 | (219) 931-7583 |
| Case Management Svc 534 Conkey St, Hammond 46324 | (219) 933-8157 |
| Logic Advance Tech Consltng 200 E Russell St, Hammond 46320 | (219) 932-5644 |
| Shared Resource Solutions Inc 5246 S Hohman Ave # 305, Hammond 46320 | (219) 853-9782 |