| Item | Obligations |
|---|---|
| Commercial and Institutional Building Construction | $1B |
| Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds | $288M |
| Facilities Support Services | $209M |
| Security Guards and Patrol Services | $168M |
| Engineering Services | $151M |
| Ship Building and Repairing | $129M |
| Petroleum Refineries | $114M |
| Other Heavy and Civil Engineering Construction | $95.2M |
| Fossil Fuel Electric Power Generation | $87.4M |
| Oil and Gas Pipeline and Related Structures Construction | $59M |
Commercial and Institutional Building Construction was the largest industry in Alaska, with $1B obligated.