| Item | Obligations |
|---|---|
| Aircraft Manufacturing | $1.5B |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $1.5B |
| Guided Missile and Space Vehicle Manufacturing | $1.3B |
| Engineering Services | $925M |
| Other Computer Related Services | $900M |
| Research and Development in Biotechnology | $763M |
| Facilities Support Services | $730M |
| All Other Professional, Scientific, and Technical Services | $684M |
| Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds | $556M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $496M |
Aircraft Manufacturing was the largest industry in Colorado, with $1.5B obligated.