|
 |
|
22 - Utilities |
|
|
|
| S |
[221111] Hydroelectric Power Generation |
|
| S |
[221112] Fossil Fuel Electric Power Generation |
|
| S |
[221113] Nuclear Electric Power Generation |
|
| S |
[221119] Other Electric Power Generation |
|
| S |
[221121] Electric Bulk Power Transmission and Control |
|
| S |
[221122] Electric Power Distribution |
|
| S |
[221210] Natural Gas Distribution |
|
|
|
|
23 - Construction |
|
|
|
| S |
[236210] Industrial Building Construction |
|
| S |
[236220] Commercial and Institutional Building Construction |
|
| S |
[237120] Oil and Gas Pipeline and Related Structures Construction |
|
| S |
[237130] Power and Communication Line and Related Structures Construction |
|
| S |
[237310] Highway, Street, and Bridge Construction |
|
| S |
[237990] Other Heavy and Civil Engineering Construction |
|
|
| (* Types: M-Manufacturer D-Distributor S-Service Provider E-Exporter I-Importer) |
