| Item | Obligations |
|---|---|
| Engineering Services | $514M |
| Computer Systems Design Services | $87.8M |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $30.1M |
| Other Computer Related Services | $29M |
| All Other Professional, Scientific, and Technical Services | $21.8M |
| Other Accounting Services | $3.5M |
| Software Publishers | $1.9M |
| Other Aircraft Parts and Auxiliary Equipment Manufacturing | $606K |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $500 |
| Other Computer Peripheral Equipment Manufacturing | $0 |
Engineering Services is Bae Systems Technology Solutions and Services's largest federal market, with $514M in obligations.