| Item | Obligations |
|---|---|
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $6.1B |
| Research and Development in the Physical, Engineering, and Life Sciences | $5.3B |
| Commercial and Institutional Building Construction | $4B |
| Ship Building and Repairing | $3.4B |
| Engineering Services | $2.5B |
| Aircraft Manufacturing | $2.1B |
| Other Heavy and Civil Engineering Construction | $1.9B |
| Nonscheduled Chartered Freight Air Transportation | $1.9B |
| Other Aircraft Parts and Auxiliary Equipment Manufacturing | $1.3B |
| Custom Computer Programming Services | $1.1B |
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) was the largest industry in California, with $6.1B obligated.