Standard Industrial Classification Codes (OLD)
North American Industry Classification System Codes (NEW) |
|
| OLD |
SHORT NAME |
NEW |
|
| Primary |
|
| 8711 |
Energy Management Consulting and Services |
541330 |
| 8748 |
Utilities Management Consulting Services |
541618 |
|
| Others |
|
|
Crude Petroleum & Natural Gas |
211111 |
|
Drilling Oil and Gas Wells |
213111 |
|
Electric Power Generation |
221111 |
|
Electric Power Generation |
221112 |
|
Electric Power Generation |
221119 |
|
Electric Power Transmission |
221121 |
|
Electric Power Distribution |
221122 |
|
Natural Gas Distribution |
221210 |
|
Water Plants and Distribution |
221310 |
|
Sewer Systems |
221320 |
|
Management Services |
235990 |
|
Power and Communications Lines |
237130 |
|
Energy Engineering and Consulting Services |
541330 |
|
Building Inspection Services |
541350 |
|
Computer Systems Design Service |
541512 |
|
Other Computer Related Services |
541519 |
|
Process, Physical Distribution and Logistics Consulting |
541614 |
|
Utilities Management Consulting Services |
541618 |
|
Management Consulting |
541611 |
|
Environmental Consulting Services |
541620 |
|
Opinion Polling |
541910 |
|
All Other Professional, Scientific, and Technical Services |
541990 |
|
Facilities Support |
561210 |
|
Remediation Services |
562910 |
|
|
|
Conservation 
