Agency + NAICS PSC rankings
Top PSC paths for NAICS 541512 under Department of Defense.
Use this ranking when the research starts with Department of Defense and NAICS 541512, 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 541512
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 R425
Jump straight into the strongest PSC detail page inside Department of Defense + NAICS 541512.
Open top PSC page
Open NAICS 541512 under Department of Defense
Move from the ranking layer into the full buyer + NAICS page with recipient listings and overlap sections.
Open agency + NAICS page
Switch to top PSC paths for Department of Defense
Broaden out from NAICS 541512 and see which service codes lead the whole Department of Defense slice.
Open top PSC paths
Agency + industry PSC rankings
Top PSC paths inside Department of Defense + NAICS 541512
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 R425
85 visible recipients · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
PSC D399
120 visible recipients · IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS
PSC R499
129 visible recipients · SUPPORT- PROFESSIONAL: OTHER
PSC R408
81 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
PSC DA01
98 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
PSC 1510
1 visible recipients · AIRCRAFT, FIXED WING
PSC 5820
2 visible recipients · RADIO AND TELEVISION COMMUNICATION EQUIPMENT, EXCEPT AIRBORNE
PSC D318
38 visible recipients · IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES
PSC 1520
2 visible recipients · AIRCRAFT, ROTARY WING
PSC D301
18 visible recipients · IT AND TELECOM- FACILITY OPERATION AND MAINTENANCE
PSC AZ12
1 visible recipients · R&D- OTHER RESEARCH AND DEVELOPMENT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT)
PSC D316
16 visible recipients · IT AND TELECOM- TELECOMMUNICATIONS NETWORK MANAGEMENT
PSC R706
9 visible recipients · SUPPORT- MANAGEMENT: LOGISTICS SUPPORT
PSC D307
19 visible recipients · IT AND TELECOM- IT STRATEGY AND ARCHITECTURE
PSC 1680
1 visible recipients · MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS
PSC J058
6 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT
PSC AD25
2 visible recipients · R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT)
PSC D302
33 visible recipients · IT AND TELECOM- SYSTEMS DEVELOPMENT
PSC N059
7 visible recipients · INSTALLATION OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS
PSC 5895
4 visible recipients · MISCELLANEOUS COMMUNICATION EQUIPMENT
PSC D310
8 visible recipients · IT AND TELECOM- CYBER SECURITY AND DATA BACKUP
PSC 5810
5 visible recipients · COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS
PSC R799
23 visible recipients · SUPPORT- MANAGEMENT: OTHER
PSC L014
1 visible recipients · TECHNICAL REPRESENTATIVE- GUIDED MISSILES
PSC 7030
20 visible recipients · INFORMATION TECHNOLOGY SOFTWARE
PSC D308
19 visible recipients · IT AND TELECOM- PROGRAMMING
PSC AD94
2 visible recipients · R&D- DEFENSE OTHER: OTHER (ENGINEERING DEVELOPMENT)
PSC AC23
3 visible recipients · NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; EXPERIMENTAL DEVELOPMENT
PSC AR36
1 visible recipients · R&D- SPACE: FLIGHT (MANAGEMENT/SUPPORT)
PSC Y199
1 visible recipients · CONSTRUCT/MISC BLDGS
PSC J059
5 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS
PSC R414
6 visible recipients · SYSTEMS ENGINEERING SERVICES
PSC AD61
1 visible recipients · R&D- DEFENSE OTHER: CONSTRUCTION (BASIC RESEARCH)
PSC DA10
23 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE
PSC J015
2 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS
PSC DF01
31 visible recipients · IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)
PSC J063
3 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS
PSC AC65
2 visible recipients · R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (OPERATIONAL SYSTEMS DEVELOPMENT)
PSC AD26
4 visible recipients · R&D- DEFENSE OTHER: SERVICES (MANAGEMENT/SUPPORT)
PSC L099
2 visible recipients · TECHNICAL REPRESENTATIVE- MISCELLANEOUS
PSC S216
6 visible recipients · HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT
PSC 7035
4 visible recipients · INFORMATION TECHNOLOGY SUPPORT EQUIPMENT
PSC 1560
1 visible recipients · AIRFRAME STRUCTURAL COMPONENTS
PSC AC32
5 visible recipients · NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH
PSC 7E20
2 visible recipients · IT and Telecom - End User: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools (HW/Perp SW)
PSC J016
1 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT COMPONENTS AND ACCESSORIES
PSC D306
12 visible recipients · IT AND TELECOM- SYSTEMS ANALYSIS
PSC 7A21
3 visible recipients · IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE)
PSC M111
1 visible recipients · OPERATION OF OFFICE BUILDINGS
PSC R422
1 visible recipients · SUPPORT- PROFESSIONAL: MARKET RESEARCH/PUBLIC OPINION
Other buyer + code ranking views
Move around Department of Defense and NAICS 541512
Switch back into the broader buyer NAICS ranking layer or go straight into the detailed buyer + NAICS page when you want recipient-level browsing.
Top NAICS paths for Department of Defense
Return to the broader buyer ranking layer before picking a different industry code.
Open top NAICS paths
Open NAICS 541512 under Department of Defense
Move from the ranking layer into the full buyer + NAICS detail page with recipient listings and overlap sections.
Open agency + NAICS page
Directory graph
Move into full directory hubs
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.