| Item | Obligations |
|---|---|
| Engineering Services | $6.9B |
| Ship Building and Repairing | $3.9B |
| Aircraft Manufacturing | $3.2B |
| Aircraft Engine and Engine Parts Manufacturing | $1.6B |
| Other Aircraft Parts and Auxiliary Equipment Manufacturing | $1.3B |
| Other Support Activities for Air Transportation | $539M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $147M |
| Commercial and Institutional Building Construction | $70.2M |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $64.6M |
| Remediation Services | $27.6M |
Engineering Services was the largest industry in Connecticut, with $6.9B obligated.