
|
 |
|
21 - Mining |
 |
 |
 |
| S |
[213112] Support Activities for Oil and Gas Operations |
 |

|
 |
|
22 - Utilities |
 |
 |
 |
| S |
[221320] Sewage Treatment Facilities |
 |

|
 |
|
23 - Construction |
 |
 |
 |
| S |
[236118] Residential Remodelers |
 |
| S |
[236210] Industrial Building Construction |
 |
| S |
[236220] Commercial and Institutional Building Construction |
 |
| S |
[237110] Water and Sewer Line and Related Structures Construction |
 |
| S |
[237120] Oil and Gas Pipeline and Related Structures Construction |
 |
| S |
[237990] Other Heavy and Civil Engineering Construction |
 |
| S |
[238150] Glass and Glazing Contractors |
 |
| S |
[238160] Roofing Contractors |
 |
| S |
[238170] Siding Contractors |
 |
| S |
[238210] Electrical Contractors |
 |
| S |
[238310] Drywall and Insulation Contractors |
 |
| S |
[238330] Flooring Contractors |
 |
| S |
[238910] Site Preparation Contractors |
 |
| S |
[238990] All Other Specialty Trade Contractors |
 |
 |
| (* Types: M-Manufacturer D-Distributor S-Service Provider E-Exporter I-Importer) |