PSC NAICS rankings
Top NAICS paths for PSC 9999.
Use this ranking when the research starts with PSC 9999 and you want the strongest industry-code pages attached to MISCELLANEOUS ITEMS 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 325412
1 visible recipients · Pharmaceutical Preparation Manufacturing
NAICS 325411
1 visible recipients · Medicinal and Botanical Manufacturing
NAICS 424210
1 visible recipients · Drugs and Druggists' Sundries Merchant Wholesalers
NAICS 621498
1 visible recipients · All Other Outpatient Care Centers
NAICS 511210
1 visible recipients · Software Publishers
NAICS 541512
1 visible recipients · Computer Systems Design Services
NAICS 541511
1 visible recipients · Custom Computer Programming Services
NAICS 621111
1 visible recipients · Offices of Physicians (except Mental Health Specialists)
NAICS 541380
1 visible recipients · Testing Laboratories and Services
NAICS 541519
2 visible recipients · Other Computer Related Services
NAICS 336412
1 visible recipients · Aircraft Engine and Engine Parts Manufacturing
NAICS 561599
1 visible recipients · All Other Travel Arrangement and Reservation Services
NAICS 446110
1 visible recipients · Pharmacies and Drug Stores
NAICS 621999
1 visible recipients · All Other Miscellaneous Ambulatory Health Care Services
NAICS 488190
1 visible recipients · Other Support Activities for Air Transportation
NAICS 621112
1 visible recipients · Offices of Physicians, Mental Health Specialists
NAICS 517311
1 visible recipients · Wired Telecommunications Carriers
NAICS 517410
1 visible recipients · Satellite Telecommunications
NAICS 541330
1 visible recipients · Engineering Services
NAICS 336611
1 visible recipients · Ship Building and Repairing
NAICS 541715
1 visible recipients · Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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