| Business | Phone |
| Foundry Networks Inc 2100 Gold St, Redding 96001 | (408) 586-1700 |
| Network Designs 2095 Hilltop Dr, Redding 96002 | (530) 223-3479 |
| Peak Systems Inc 20226 Charlanne Dr, Redding 96002 | (530) 222-1412 |
| Redding Digital 975 Mission De Oro Dr # F, Redding 96003 | (530) 221-5592 |
| Team One Networking 634 Saint Marks St, Redding 96003 | (530) 244-7900 |
| Ultimate Connections 2205 Hilltop Dr # 120, Redding 96002 | (530) 225-8144 |