| Item | Obligations |
|---|---|
| Engineering Services | $418M |
| Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $15.6M |
| Security Systems Services (except Locksmiths) | $13.6M |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $7.7M |
| Facilities Support Services | $4.9M |
| Software Publishers | $143K |
| Other Communications Equipment Manufacturing | $96.1K |
| Commercial and Service Industry Machinery Manufacturing | $80.1K |
| Totalizing Fluid Meter and Counting Device Manufacturing | $39.9K |
Engineering Services is General Dynamics Mission Systems's largest federal market, with $418M in obligations.