Agency + PSC NAICS rankings
Top NAICS paths for PSC Z299 under Department of Defense.
Use this ranking when the research starts with Department of Defense and PSC Z299, 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 Z299
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 237990
Jump straight into the strongest NAICS detail page inside Department of Defense + PSC Z299.
Open top NAICS page
Open PSC Z299 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 Z299 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 Z299
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 237990
6 visible recipients · Other Heavy and Civil Engineering Construction
NAICS 237310
6 visible recipients · Highway, Street, and Bridge Construction
NAICS 236220
9 visible recipients · Commercial and Institutional Building Construction
NAICS 561210
5 visible recipients · Facilities Support Services
NAICS 811118
1 visible recipients · Other Automotive Mechanical and Electrical Repair and Maintenance
NAICS 541618
1 visible recipients · Other Management Consulting Services
NAICS 541990
2 visible recipients · All Other Professional, Scientific, and Technical Services
NAICS 541330
1 visible recipients · Engineering Services
NAICS 562910
1 visible recipients · Remediation Services
NAICS 561990
1 visible recipients · All Other Support Services
NAICS 237120
1 visible recipients · Oil and Gas Pipeline and Related Structures Construction
NAICS 541611
2 visible recipients · Administrative Management and General Management Consulting Services
NAICS 541310
1 visible recipients · Architectural Services
NAICS 621399
1 visible recipients · Offices of All Other Miscellaneous Health Practitioners
NAICS 238990
4 visible recipients · All Other Specialty Trade Contractors
NAICS 621111
1 visible recipients · Offices of Physicians (except Mental Health Specialists)
NAICS 237130
1 visible recipients · Power and Communication Line and Related Structures Construction
NAICS 324121
2 visible recipients · Asphalt Paving Mixture and Block Manufacturing
NAICS 321991
1 visible recipients · Manufactured Home (Mobile Home) Manufacturing
NAICS 237110
3 visible recipients · Water and Sewer Line and Related Structures Construction
NAICS 561720
1 visible recipients · Janitorial Services
NAICS 236118
1 visible recipients · Residential Remodelers
NAICS 238320
1 visible recipients · Painting and Wall Covering Contractors
NAICS 236210
1 visible recipients · Industrial Building Construction
NAICS 238210
1 visible recipients · Electrical Contractors and Other Wiring Installation Contractors
NAICS 561110
1 visible recipients · Office Administrative Services
NAICS 334514
1 visible recipients · Totalizing Fluid Meter and Counting Device Manufacturing
NAICS 238220
1 visible recipients · Plumbing, Heating, and Air-Conditioning Contractors
NAICS 611420
1 visible recipients · Computer Training
NAICS 236116
1 visible recipients · New Multifamily Housing Construction (except For-Sale Builders)
NAICS 238150
1 visible recipients · Glass and Glazing Contractors
Other buyer + code ranking views
Move around Department of Defense and PSC Z299
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 Z299 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.