| Item | Obligations |
|---|---|
| Engineering Services | $79.8M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $78M |
| Custom Computer Programming Services | $22.6M |
| Computer Systems Design Services | $20.5M |
| Other Computer Related Services | $12.9M |
| Computer Facilities Management Services | $11.5M |
| All Other Professional, Scientific, and Technical Services | $1.3M |
| Hardware Manufacturing | $244K |
| All Other Transportation Equipment Manufacturing | $33.9K |
| Commercial and Service Industry Machinery Manufacturing | $1K |
Engineering Services is American Systems's largest federal market, with $79.8M in obligations.