| 332510 — Hardware Manufacturing | Not reported |
| 334290 — Other Communications Equipment Manufacturing | Not reported |
| 334416 — Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing | Not reported |
| 334417 — Electronic Connector Manufacturing | Not reported |
| 334418 — Printed Circuit Assembly (Electronic Assembly) Manufacturing | Not reported |
| 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Not reported |
| 334513 — Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | Not reported |
| 334515 — Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals | Not reported |
| 334519 — Other Measuring and Controlling Device Manufacturing | Not reported |
| 335311 — Power, Distribution, and Specialty Transformer Manufacturing | Not reported |
| 335312 — Motor and Generator Manufacturing | Not reported |
| 335314 — Relay and Industrial Control Manufacturing | Not reported |
| 335910 — Battery Manufacturing | Not reported |
| 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing | Not reported |
| 336412 — Aircraft Engine and Engine Parts Manufacturing | Not reported |
| 336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing | Not reported |
| 336999 — All Other Transportation Equipment Manufacturing | Not reported |
| 541330 — Engineering Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |