Agency + PSC NAICS rankings
Top NAICS paths for PSC Q999 under Department of Defense.
Use this ranking when the research starts with Department of Defense and PSC Q999, and you want the strongest industry-code pages inside that exact buyer + service slice.
Best next ranking moves
Move faster from Department of Defense + PSC Q999
Use the strongest next click when this buyer + service slice is already the right lane and you want to get to the best detail page faster.
Open NAICS 524114
Jump straight into the strongest NAICS detail page inside Department of Defense + PSC Q999.
Open top NAICS page
Open PSC Q999 under Department of Defense
Move from the ranking layer into the full buyer + PSC page with recipient listings and overlap sections.
Open agency + PSC page
Switch to top NAICS paths for Department of Defense
Broaden out from PSC Q999 and see which industry codes lead the whole Department of Defense slice.
Open top NAICS paths
Agency + service NAICS rankings
Top NAICS paths inside Department of Defense + PSC Q999
Use these rankings when the buyer-specific PSC page is still too broad and you want the most relevant NAICS pivots inside the same slice.
NAICS 524114
4 visible recipients · Direct Health and Medical Insurance Carriers
NAICS 621111
7 visible recipients · Offices of Physicians (except Mental Health Specialists)
NAICS 424210
1 visible recipients · Drugs and Druggists' Sundries Merchant Wholesalers
NAICS 561320
3 visible recipients · Temporary Help Services
NAICS 524292
2 visible recipients · Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds
NAICS 561210
3 visible recipients · Facilities Support Services
NAICS 541614
1 visible recipients · Process, Physical Distribution, and Logistics Consulting Services
NAICS 622110
2 visible recipients · General Medical and Surgical Hospitals
NAICS 621112
3 visible recipients · Offices of Physicians, Mental Health Specialists
NAICS 541611
3 visible recipients · Administrative Management and General Management Consulting Services
NAICS 621498
3 visible recipients · All Other Outpatient Care Centers
NAICS 621999
2 visible recipients · All Other Miscellaneous Ambulatory Health Care Services
NAICS 334119
1 visible recipients · Other Computer Peripheral Equipment Manufacturing
NAICS 621511
1 visible recipients · Medical Laboratories
NAICS 541330
1 visible recipients · Engineering Services
NAICS 236220
1 visible recipients · Commercial and Institutional Building Construction
NAICS 541990
2 visible recipients · All Other Professional, Scientific, and Technical Services
NAICS 518210
1 visible recipients · Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
NAICS 562910
1 visible recipients · Remediation Services
NAICS 561110
2 visible recipients · Office Administrative Services
NAICS 511210
1 visible recipients · Software Publishers
NAICS 813920
1 visible recipients · Professional Organizations
NAICS 621330
1 visible recipients · Offices of Mental Health Practitioners (except Physicians)
NAICS 238220
1 visible recipients · Plumbing, Heating, and Air-Conditioning Contractors
NAICS 624230
1 visible recipients · Emergency and Other Relief Services
NAICS 321991
1 visible recipients · Manufactured Home (Mobile Home) Manufacturing
NAICS 811310
1 visible recipients · Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
NAICS 446110
1 visible recipients · Pharmacies and Drug Stores
NAICS 621910
1 visible recipients · Ambulance Services
NAICS 561499
1 visible recipients · All Other Business Support Services
NAICS 334417
1 visible recipients · Electronic Connector Manufacturing
NAICS 611710
1 visible recipients · Educational Support Services
NAICS 524298
1 visible recipients · All Other Insurance Related Activities
NAICS 325412
1 visible recipients · Pharmaceutical Preparation Manufacturing
NAICS 621320
1 visible recipients · Offices of Optometrists
NAICS 541519
1 visible recipients · Other Computer Related Services
Other buyer + code ranking views
Move around Department of Defense and PSC Q999
Switch back into the broader buyer PSC ranking layer or go straight into the detailed buyer + PSC page when you want recipient-level browsing.
Top PSC paths for Department of Defense
Return to the broader buyer ranking layer before picking a different service code.
Open top PSC paths
Open PSC Q999 under Department of Defense
Move from the ranking layer into the full buyer + PSC detail page with recipient listings and overlap sections.
Open agency + PSC page
Directory graph
Move into full directory hubs
Use this ranking page as a shortcut, then branch back into the wider agency, PSC, NAICS, state, and top-list hubs when you want broader browse coverage.
