Agency + NAICS PSC rankings
Top PSC paths for NAICS 541720 under Department of Defense.
Use this ranking when the research starts with Department of Defense and NAICS 541720, and you want the strongest service-code pages inside that exact buyer + industry slice.
Best next ranking moves
Move faster from Department of Defense + NAICS 541720
Use the strongest next click when this buyer + industry slice is already the right lane and you want to get to the best detail page faster.
Open PSC R499
Jump straight into the strongest PSC detail page inside Department of Defense + NAICS 541720.
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Open NAICS 541720 under Department of Defense
Move from the ranking layer into the full buyer + NAICS page with recipient listings and overlap sections.
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Switch to top PSC paths for Department of Defense
Broaden out from NAICS 541720 and see which service codes lead the whole Department of Defense slice.
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Agency + industry PSC rankings
Top PSC paths inside Department of Defense + NAICS 541720
Use these rankings when the buyer-specific NAICS page is still too broad and you want the most relevant PSC pivots inside the same slice.
PSC R499
6 visible recipients · SUPPORT- PROFESSIONAL: OTHER
PSC R408
3 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
PSC D318
1 visible recipients · IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES
PSC D399
2 visible recipients · IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS
PSC AN42
2 visible recipients · HEALTH R&D SERVICES; HEALTH CARE - OTHER; APPLIED RESEARCH
PSC R410
2 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT
PSC U001
1 visible recipients · EDUCATION/TRAINING- LECTURES
PSC DA01
1 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
PSC D321
1 visible recipients · IT AND TELECOM- HELP DESK
PSC R799
3 visible recipients · SUPPORT- MANAGEMENT: OTHER
PSC B537
1 visible recipients · SPECIAL STUDIES/ANALYSIS- MEDICAL/HEALTH
PSC DF01
1 visible recipients · IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)
PSC R405
1 visible recipients · SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS
PSC R425
1 visible recipients · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
PSC B599
1 visible recipients · SPECIAL STUDIES/ANALYSIS- OTHER
PSC R421
1 visible recipients · TECHNICAL ASSISTANCE
PSC R699
1 visible recipients · SUPPORT- ADMINISTRATIVE: OTHER
PSC U099
1 visible recipients · EDUCATION/TRAINING- OTHER
PSC AN11
1 visible recipients · HEALTH R&D SERVICES; HEALTH CARE SERVICES; BASIC RESEARCH
PSC AJ91
1 visible recipients · R&D- GENERAL SCIENCE/TECHNOLOGY: OTHER (BASIC RESEARCH)
PSC AD92
1 visible recipients · R&D- DEFENSE OTHER: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT)
PSC AZ11
1 visible recipients · R&D- OTHER RESEARCH AND DEVELOPMENT (BASIC RESEARCH)
Other buyer + code ranking views
Move around Department of Defense and NAICS 541720
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Top NAICS paths for Department of Defense
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Open NAICS 541720 under Department of Defense
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Use this ranking page as a shortcut, then branch back into the wider agency, NAICS, PSC, state, and top-list hubs when you want broader browse coverage.