| Business | Phone |
| Ball Aerospace & Technologies 1600 Commerce St, Boulder 80301 | (303) 939-4000 |
| Boulder Center For Science Po Box 4877, Boulder 80306 | (303) 494-8144 |
| Eagleview Research Llc 1911 11th St, Boulder 80302 | (303) 447-3600 |
| Lockheed Martin Corp 6304 Spine Rd, Boulder 80301 | (303) 581-4200 |
| Northrop Grumman 5303 Spine Rd, Boulder 80301 | (720) 622-6000 |
| Science & Technology Corp 325 Broadway St, Boulder 80305 | (303) 554-7317 |
| Starsys Research Corp 4909 Nautilus Ct N, Boulder 80301 | (303) 530-1925 |