| Item | Obligations |
|---|---|
| Commercial and Institutional Building Construction | $1.3B |
| Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds | $288M |
| Facilities Support Services | $245M |
| Engineering Services | $191M |
| Security Guards and Patrol Services | $177M |
| Other Heavy and Civil Engineering Construction | $169M |
| Petroleum Refineries | $135M |
| Ship Building and Repairing | $133M |
| Fossil Fuel Electric Power Generation | $101M |
| Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $76.1M |
Commercial and Institutional Building Construction was the largest industry in Alaska, with $1.3B obligated.