| Item | Obligations |
|---|---|
| Aircraft Manufacturing | $9.1B |
| Research and Development in the Physical, Engineering, and Life Sciences | $1.5B |
| Unknown | $1.1B |
| Hazardous Waste Treatment and Disposal | $782M |
| Other Heavy and Civil Engineering Construction | $775M |
| Commercial and Institutional Building Construction | $688M |
| Remediation Services | $636M |
| Ship Building and Repairing | $348M |
| Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $278M |
| Facilities Support Services | $233M |
Aircraft Manufacturing was the largest industry in Washington, with $9.1B obligated.