| Business | Phone |
| Icelab Networks 5565 Lewiston St, Denver 80239 | (303) 690-6269 |
| Interbax 4014 Stuart St, Denver 80212 | (303) 477-1456 |
| T Rex Media 1499 Blake St # 1h, Denver 80202 | (303) 623-7400 |
| Spot Domain Llc 125 Rampart Way # 300, Denver 80230 | (303) 480-5307 |