| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 334310 — Audio and Video Equipment Manufacturing | Not reported |
| 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Not reported |
| 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing | Not reported |
| 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | Not reported |
| 519290 — Web Search Portals and All Other Information Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541380 — Testing Laboratories and 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 |
| 541613 — Marketing Consulting Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541713 — Research and Development in Nanotechnology | 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 |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561613 — Armored Car Services | Not reported |
| 561920 — Convention and Trade Show Organizers | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 611519 — Other Technical and Trade Schools | Not reported |
| 611710 — Educational Support Services | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |