PSC NAICS rankings
Top NAICS paths for PSC S201.
Use this ranking when the research starts with PSC S201 and you want the strongest industry-code pages attached to HOUSEKEEPING- CUSTODIAL JANITORIAL 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
13 visible recipients · Facilities Support Services
NAICS 561612
5 visible recipients · Security Guards and Patrol Services
NAICS 488190
3 visible recipients · Other Support Activities for Air Transportation
NAICS 561720
11 visible recipients · Janitorial Services
NAICS 621111
1 visible recipients · Offices of Physicians (except Mental Health Specialists)
NAICS 562910
3 visible recipients · Remediation Services
NAICS 561990
1 visible recipients · All Other Support Services
NAICS 561320
3 visible recipients · Temporary Help Services
NAICS 541611
3 visible recipients · Administrative Management and General Management Consulting Services
NAICS 722310
4 visible recipients · Food Service Contractors
NAICS 493110
3 visible recipients · General Warehousing and Storage
NAICS 541614
3 visible recipients · Process, Physical Distribution, and Logistics Consulting Services
NAICS 561621
1 visible recipients · Security Systems Services (except Locksmiths)
NAICS 485999
1 visible recipients · All Other Transit and Ground Passenger Transportation
NAICS 485410
1 visible recipients · School and Employee Bus Transportation
NAICS 541620
4 visible recipients · Environmental Consulting Services
NAICS 611699
1 visible recipients · All Other Miscellaneous Schools and Instruction
NAICS 238220
1 visible recipients · Plumbing, Heating, and Air-Conditioning Contractors
NAICS 562111
2 visible recipients · Solid Waste Collection
NAICS 488119
1 visible recipients · Other Airport Operations
NAICS 238320
1 visible recipients · Painting and Wall Covering Contractors
NAICS 315999
1 visible recipients · Other Apparel Accessories and Other Apparel Manufacturing
NAICS 236220
1 visible recipients · Commercial and Institutional Building Construction
NAICS 238190
1 visible recipients · Other Foundation, Structure, and Building Exterior Contractors
NAICS 561730
1 visible recipients · Landscaping Services
NAICS 811412
1 visible recipients · Appliance Repair and Maintenance
NAICS 811310
1 visible recipients · Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
NAICS 332321
1 visible recipients · Metal Window and Door Manufacturing
NAICS 326220
1 visible recipients · Rubber and Plastics Hoses and Belting Manufacturing
NAICS 238150
1 visible recipients · Glass and Glazing Contractors
NAICS 238990
1 visible recipients · All Other Specialty Trade Contractors
Other PSC ranking views
Move around PSC S201
Use sibling ranking layers when you want to stay inside the same service lane but switch between geography and industry analysis.
Directory graph
Move into full directory hubs
Use the PSC-specific ranking page as a shortcut, then move back into the broader PSC, state, NAICS, and top-list hubs when you want wider browse coverage.