| Item | Obligations |
|---|---|
| Engineering Services | $148M |
| Custom Computer Programming Services | $66.3M |
| Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing | $62.1M |
| Satellite Telecommunications | $23.4M |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $16.9M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $11.8M |
| Telephone Apparatus Manufacturing | $11.1M |
| Other Computer Related Services | $10.9M |
| Electronic Computer Manufacturing | $996K |
| All Other Rubber Product Manufacturing | $400K |
Engineering Services is L3HARRIS Technologies's largest federal market, with $148M in obligations.