| Business | Phone |
| Apex Wireless Inc 2465 Central Ave, Boulder 80301 | (303) 443-6699 |
| Cisco Systems Inc 5400 Airport Blvd # 200, Boulder 80301 | (720) 562-6300 |
| Datatrac Inc 6420 Gunpark Dr # D, Boulder 80301 | (303) 530-1464 |
| Quantum Corp 4001 Discovery Dr # 1100, Boulder 80303 | (720) 406-5700 |
| Z Tech 1690 28th St # 2d, Boulder 80301 | (303) 449-2922 |