
|
 |
|
23 - Construction |
 |
 |
 |
| M D S |
[237130] Power and Communication Line and Related Structures Construction |
 |
| S |
[238210] Electrical Contractors |
 |
| S |
[238290] Other Building Equipment Contractors |
 |
| S |
[238990] All Other Specialty Trade Contractors |
 |

|
 |
|
33 - Manufacturing (Metals, Machinery, Computer, Electronics Electrical Transportation Equipment, Furniture, Misc.) |
 |
 |
 |
| M D S |
[334220] Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
 |
| M |
[334290] Other Communications Equipment Manufacturing |
 |
| M |
[334418] Printed Circuit Assembly (Electronic Assembly) Manufacturing |
 |
| M |
[334419] Other Electronic Component Manufacturing |
 |
| M D |
[334510] Electromedical and Electrotherapeutic Apparatus Manufacturing |
 |
| M D |
[334511] Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing |
 |
| M D |
[334512] Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use |
 |
| M D |
[334513] Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables |
 |
| M D S |
[334514] Totalizing Fluid Meter and Counting Device Manufacturing |
 |
| M D S |
[334515] Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals |
 |
| M D |
[335314] Relay and Industrial Control Manufacturing |
 |
| M D |
[335929] Other Communication and Energy Wire Manufacturing |
 |

|
 |
|
54 - Professional, Scientific, and Technical Services |
 |
 |
 |
| S |
[541310] Architectural Services |
 |
| S |
[541330] Engineering Services |
 |

|
 |
|
56 - Administrative and Support and Waste Management and Remediation Services |
 |
 |
 |
| M D S |
[561621] Security Systems Services (except Locksmiths) |
 |

|
 |
|
81 - Other Services (except Public Administration) |
 |
 |
 |
| M D S |
[811213] Communication Equipment Repair and Maintenance |
 |
| M D S |
[811219] Other Electronic and Precision Equipment Repair and Maintenance |
 |
| M D S |
[811310] Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance |
 |
 |
| (* Types: M-Manufacturer D-Distributor S-Service Provider E-Exporter I-Importer) |