PSC NAICS rankings
Top NAICS paths for PSC 4630.
Use this ranking when the research starts with PSC 4630 and you want the strongest industry-code pages attached to SEWAGE TREATMENT EQUIPMENT before moving into deeper intersections.
PSC NAICS rankings
Top NAICS paths
These PSC-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or industry-lane research.
NAICS 221320
1 visible recipients · Sewage Treatment Facilities
NAICS 562111
1 visible recipients · Solid Waste Collection
NAICS 562991
1 visible recipients · Septic Tank and Related Services
NAICS 562119
1 visible recipients · Other Waste Collection
NAICS 562212
1 visible recipients · Solid Waste Landfill
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