|
|
|
22 - Utilities |
|
|
|
|
[221210] Natural Gas Distribution |
|
|
[221320] Sewage Treatment Facilities |
|
|
|
|
23 - Construction |
|
|
|
|
[236210] Industrial Building Construction |
|
|
[236220] Commercial and Institutional Building Construction |
|
|
[237130] Power and Communication Line and Related Structures Construction |
|
|
[237310] Highway, Street, and Bridge Construction |
|
|
|
|
54 - Professional, Scientific, and Technical Services |
|
|
|
|
[541310] Architectural Services |
|
|
[541330] Engineering Services |
|
|
[541350] Building Inspection Services |
|
|
[541613] Marketing Consulting Services |
|
|
[541618] Other Management Consulting Services |
|
|
[541620] Environmental Consulting Services |
|
|
[541690] Other Scientific and Technical Consulting Services |
|
|
[541710] Research and Development in the Physical, Engineering, and Life Sciences |
|
|
|
|
56 - Administrative and Support and Waste Management and Remediation Services |
|
|
|
|
[561210] Facilities Support Services |
|
|
[562910] Remediation Services |
|
|
[562998] All Other Miscellaneous Waste Management Services |
|
|
| (* Types: M-Manufacturer D-Distributor S-Service Provider E-Exporter I-Importer) |
