PSC NAICS rankings
Top NAICS paths for PSC Z1DA.
Use this ranking when the research starts with PSC Z1DA and you want the strongest industry-code pages attached to MAINTENANCE OF HOSPITALS AND INFIRMARIES 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 561210
3 visible recipients · Facilities Support Services
NAICS 236220
5 visible recipients · Commercial and Institutional Building Construction
NAICS 541512
1 visible recipients · Computer Systems Design Services
NAICS 561720
1 visible recipients · Janitorial Services
NAICS 562998
1 visible recipients · All Other Miscellaneous Waste Management Services
NAICS 811219
2 visible recipients · Other Electronic and Precision Equipment Repair and Maintenance
NAICS 561621
1 visible recipients · Security Systems Services (except Locksmiths)
NAICS 238220
3 visible recipients · Plumbing, Heating, and Air-Conditioning Contractors
NAICS 238210
2 visible recipients · Electrical Contractors and Other Wiring Installation Contractors
NAICS 541511
1 visible recipients · Custom Computer Programming Services
NAICS 333415
2 visible recipients · Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
NAICS 238990
1 visible recipients · All Other Specialty Trade Contractors
NAICS 237310
1 visible recipients · Highway, Street, and Bridge Construction
NAICS 562119
1 visible recipients · Other Waste Collection
NAICS 237110
1 visible recipients · Water and Sewer Line and Related Structures Construction
NAICS 237130
1 visible recipients · Power and Communication Line and Related Structures Construction
NAICS 561730
1 visible recipients · Landscaping Services
NAICS 541330
2 visible recipients · Engineering Services
NAICS 336611
1 visible recipients · Ship Building and Repairing
NAICS 811310
1 visible recipients · Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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