| Business | Phone |
| Advantage Software Alternative 865 Commerce St # 3, Redding 96002 | (530) 222-5417 |
| Advantage Software Co 865 Commerce St, Redding 96002 | (530) 226-5399 |
| Advantage Ware Inc 2875 Churn Creek Rd # B, Redding 96002 | (530) 222-5417 |
| Crown Technologies 4329 Pintail Dr, Redding 96001 | (530) 241-7225 |
| New Era Software Inc 3725 Apollo St, Redding 96002 | (408) 207-7000 |
| Shasta Software 2132 Hartly Cir, Redding 96003 | (530) 949-9330 |
| Timesave Software 1419 Norman Dr, Redding 96002 | (530) 223-4137 |