PSC NAICS rankings
Top NAICS paths for PSC Z222.
Use this ranking when the research starts with PSC Z222 and you want the strongest industry-code pages attached to MAINT-REP-ALT/HWYS-RDS-STS-BRDGS-RA 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 237990
2 visible recipients · Other Heavy and Civil Engineering Construction
NAICS 237310
3 visible recipients · Highway, Street, and Bridge Construction
NAICS 238210
1 visible recipients · Electrical Contractors and Other Wiring Installation Contractors
NAICS 562111
1 visible recipients · Solid Waste Collection
NAICS 541620
1 visible recipients · Environmental Consulting Services
NAICS 221320
1 visible recipients · Sewage Treatment Facilities
NAICS 813311
2 visible recipients · Human Rights Organizations
NAICS 326111
1 visible recipients · Plastics Bag and Pouch Manufacturing
NAICS 562910
1 visible recipients · Remediation Services
NAICS 541990
1 visible recipients · All Other Professional, Scientific, and Technical Services
NAICS 324121
1 visible recipients · Asphalt Paving Mixture and Block Manufacturing
NAICS 238220
1 visible recipients · Plumbing, Heating, and Air-Conditioning Contractors
NAICS 238990
1 visible recipients · All Other Specialty Trade Contractors
NAICS 721110
1 visible recipients · Hotels (except Casino Hotels) and Motels
NAICS 921150
1 visible recipients · American Indian and Alaska Native Tribal Governments
NAICS 488490
1 visible recipients · Other Support Activities for Road Transportation
NAICS 541712
1 visible recipients · Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)
NAICS 561990
1 visible recipients · All Other Support Services
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