| Item | Obligations |
|---|---|
| Guided Missile and Space Vehicle Manufacturing | $12.9B |
| Other Aircraft Parts and Auxiliary Equipment Manufacturing | $852M |
| Process, Physical Distribution, and Logistics Consulting Services | $115M |
| All Other Professional, Scientific, and Technical Services | $97.5M |
| Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing | $88.9M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $75.5M |
| Engineering Services | $40.1M |
| Current-Carrying Wiring Device Manufacturing | $1.8M |
| Heating Equipment (except Warm Air Furnaces) Manufacturing | $901K |
| Switchgear and Switchboard Apparatus Manufacturing | $441K |
Guided Missile and Space Vehicle Manufacturing is Lockheed Martin's largest federal market, with $12.9B in obligations.