| Item | Obligations |
|---|---|
| Aircraft Manufacturing | $5.9B |
| Research and Development in the Physical, Engineering, and Life Sciences | $1.2B |
| Hazardous Waste Treatment and Disposal | $782M |
| Other Heavy and Civil Engineering Construction | $747M |
| Unknown | $627M |
| Remediation Services | $590M |
| Commercial and Institutional Building Construction | $425M |
| Ship Building and Repairing | $304M |
| Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $224M |
| Facilities Support Services | $219M |
Aircraft Manufacturing was the largest industry in Washington, with $5.9B obligated.