NAICS PSC rankings
Top PSC paths for NAICS 541990.
Use this ranking when the research starts with NAICS 541990 and you want the strongest service-code pages attached to All Other Professional, Scientific, and Technical Services before moving into deeper intersections.
NAICS PSC rankings
Top PSC paths
These NAICS-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or service-lane research.
PSC R499
124 visible recipients · SUPPORT- PROFESSIONAL: OTHER
PSC R425
54 visible recipients · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
PSC R408
76 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
PSC Q403
2 visible recipients · MEDICAL- EVALUATION/SCREENING
PSC D399
36 visible recipients · IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS
PSC AZ12
5 visible recipients · R&D- OTHER RESEARCH AND DEVELOPMENT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT)
PSC AZ14
3 visible recipients · R&D- OTHER RESEARCH AND DEVELOPMENT (ENGINEERING DEVELOPMENT)
PSC AB94
1 visible recipients · R&D- COMMUNITY SERVICE/DEVELOPMENT: OTHER (ENGINEERING DEVELOPMENT)
PSC AC32
2 visible recipients · NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH
PSC M181
1 visible recipients · OPER OF GOVT R&D GOCO FACILITIES
PSC DA01
32 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
PSC AN12
2 visible recipients · HEALTH R&D SERVICES; HEALTH CARE SERVICES; APPLIED RESEARCH
PSC M1HA
1 visible recipients · OPERATION OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES
PSC R799
37 visible recipients · SUPPORT- MANAGEMENT: OTHER
PSC R422
4 visible recipients · SUPPORT- PROFESSIONAL: MARKET RESEARCH/PUBLIC OPINION
PSC R706
14 visible recipients · SUPPORT- MANAGEMENT: LOGISTICS SUPPORT
PSC R414
3 visible recipients · SYSTEMS ENGINEERING SERVICES
PSC R615
3 visible recipients · SUPPORT- ADMINISTRATIVE: BACKGROUND INVESTIGATION
PSC G007
1 visible recipients · SOCIAL- GOVERNMENT HEALTH INSURANCE PROGRAMS
PSC 1345
1 visible recipients · LAND MINES
PSC Q999
3 visible recipients · MEDICAL- OTHER
PSC AN11
2 visible recipients · HEALTH R&D SERVICES; HEALTH CARE SERVICES; BASIC RESEARCH
PSC J015
2 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS
PSC R699
28 visible recipients · SUPPORT- ADMINISTRATIVE: OTHER
PSC C219
7 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: OTHER
PSC R421
7 visible recipients · TECHNICAL ASSISTANCE
PSC D318
13 visible recipients · IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES
PSC Q101
2 visible recipients · MEDICAL- DEPENDENT MEDICARE
PSC Y1BZ
1 visible recipients · CONSTRUCTION OF OTHER AIRFIELD STRUCTURES
PSC D308
5 visible recipients · IT AND TELECOM- PROGRAMMING
PSC B506
5 visible recipients · SPECIAL STUDIES/ANALYSIS- DATA (OTHER THAN SCIENTIFIC)
PSC S216
4 visible recipients · HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT
PSC R410
7 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT
PSC AD92
4 visible recipients · R&D- DEFENSE OTHER: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT)
PSC AD93
3 visible recipients · R&D- DEFENSE OTHER: OTHER (ADVANCED DEVELOPMENT)
PSC AZ11
2 visible recipients · R&D- OTHER RESEARCH AND DEVELOPMENT (BASIC RESEARCH)
PSC N059
1 visible recipients · INSTALLATION OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS
PSC AD24
4 visible recipients · R&D- DEFENSE OTHER: SERVICES (ENGINEERING DEVELOPMENT)
PSC 1820
1 visible recipients · SPACE VEHICLE COMPONENTS
PSC DF01
13 visible recipients · IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)
PSC AN42
5 visible recipients · HEALTH R&D SERVICES; HEALTH CARE - OTHER; APPLIED RESEARCH
PSC U009
6 visible recipients · EDUCATION/TRAINING- GENERAL
PSC R707
7 visible recipients · SUPPORT- MANAGEMENT: CONTRACT/PROCUREMENT/ACQUISITION SUPPORT
PSC D302
8 visible recipients · IT AND TELECOM- SYSTEMS DEVELOPMENT
PSC R604
1 visible recipients · SUPPORT- ADMINISTRATIVE: MAILING/DISTRIBUTION
PSC R423
3 visible recipients · SUPPORT- PROFESSIONAL: INTELLIGENCE
PSC Y1JZ
1 visible recipients · CONSTRUCTION OF MISCELLANEOUS BUILDINGS
PSC AC24
1 visible recipients · NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; R&D ADMINISTRATIVE EXPENSES
PSC D301
5 visible recipients · IT AND TELECOM- FACILITY OPERATION AND MAINTENANCE
PSC D306
6 visible recipients · IT AND TELECOM- SYSTEMS ANALYSIS
Other NAICS ranking views
Move around NAICS 541990
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