| Item | Obligations |
|---|---|
| Engineering Services | $7.1B |
| Ship Building and Repairing | $4.6B |
| Aircraft Manufacturing | $3.2B |
| Aircraft Engine and Engine Parts Manufacturing | $1.7B |
| Other Aircraft Parts and Auxiliary Equipment Manufacturing | $1.4B |
| Other Support Activities for Air Transportation | $577M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $178M |
| Commercial and Institutional Building Construction | $127M |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $66.4M |
| Other Computer Related Services | $34.3M |
Engineering Services was the largest industry in Connecticut, with $7.1B obligated.