| Item | Obligations |
|---|---|
| Aircraft Manufacturing | $1.5B |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $1.2B |
| Engineering Services | $854M |
| Guided Missile and Space Vehicle Manufacturing | $695M |
| Facilities Support Services | $662M |
| Research and Development in Biotechnology | $648M |
| Other Computer Related Services | $616M |
| All Other Professional, Scientific, and Technical Services | $498M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $426M |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $260M |
Aircraft Manufacturing was the largest industry in Colorado, with $1.5B obligated.