| Business | Phone |
| Advoda 7375 E Orchard Rd # 200, Greenwood Vlg 80111 | (720) 956-0571 |
| Data Trans Con Inc 5299 Dtc Blvd, Greenwood Vlg 80111 | (303) 773-3282 |
| Steve Merritt 6401 S Boston St # E205, Greenwood Vlg 80111 | (720) 488-8797 |
| Optical Access 5299 Dtc Blvd # 720, Greenwood Vlg 80111 | (303) 221-6637 |