| Business | Phone |
| Cti Corp Technologies Inc 609 N Grand Ave, Pueblo 81003 | (719) 544-4173 |
| Dimensional Data 509 Colorado Ave # H, Pueblo 81004 | (719) 546-1504 |
| Touchkey 125 E 7th St, Pueblo 81003 | (719) 296-1259 |
| Network Communications Group Pueblo 81003 | (719) 543-3336 |