|
|
|
22 - Utilities |
|
|
|
|
[221310] Water Supply and Irrigation Systems |
|
|
[221320] Sewage Treatment Facilities |
|
|
|
|
54 - Professional, Scientific, and Technical Services |
|
|
|
|
[541330] Engineering Services |
|
|
[541360] Geophysical Surveying and Mapping Services |
|
|
[541370] Surveying and Mapping (except Geophysical) Services |
|
|
[541519] Other Computer Related Services |
|
|
[541611] Administrative Management and General Management Consulting Services |
|
|
[541620] Environmental Consulting Services |
|
|
|
|
56 - Administrative and Support and Waste Management and Remediation Services |
|
|
|
|
[561210] Facilities Support Services |
|
|
[562211] Hazardous Waste Treatment and Disposal |
|
|
[562910] Remediation Services |
|
|
| (* Types: M-Manufacturer D-Distributor S-Service Provider E-Exporter I-Importer) |
