NAICS PSC rankings
Top PSC paths for NAICS 561499.
Use this ranking when the research starts with NAICS 561499 and you want the strongest service-code pages attached to All Other Business Support 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 R799
5 visible recipients · SUPPORT- MANAGEMENT: OTHER
PSC R604
1 visible recipients · SUPPORT- ADMINISTRATIVE: MAILING/DISTRIBUTION
PSC U009
1 visible recipients · EDUCATION/TRAINING- GENERAL
PSC L099
1 visible recipients · TECHNICAL REPRESENTATIVE- MISCELLANEOUS
PSC D399
4 visible recipients · IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS
PSC R408
5 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
PSC M1BA
1 visible recipients · OPERATION OF AIR TRAFFIC CONTROL TOWERS
PSC S216
2 visible recipients · HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT
PSC AD26
2 visible recipients · R&D- DEFENSE OTHER: SERVICES (MANAGEMENT/SUPPORT)
PSC R499
6 visible recipients · SUPPORT- PROFESSIONAL: OTHER
PSC S203
1 visible recipients · HOUSEKEEPING- FOOD
PSC R699
3 visible recipients · SUPPORT- ADMINISTRATIVE: OTHER
PSC DA01
1 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
PSC D307
1 visible recipients · IT AND TELECOM- IT STRATEGY AND ARCHITECTURE
PSC D302
1 visible recipients · IT AND TELECOM- SYSTEMS DEVELOPMENT
PSC D318
2 visible recipients · IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES
PSC R418
1 visible recipients · SUPPORT- PROFESSIONAL: LEGAL
PSC D321
2 visible recipients · IT AND TELECOM- HELP DESK
PSC 7010
1 visible recipients · INFORMATION TECHNOLOGY EQUIPMENT SYSTEM CONFIGURATION
PSC D317
1 visible recipients · IT AND TELECOM- WEB-BASED SUBSCRIPTION
PSC D301
1 visible recipients · IT AND TELECOM- FACILITY OPERATION AND MAINTENANCE
PSC R425
1 visible recipients · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
PSC DF01
1 visible recipients · IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)
PSC R426
1 visible recipients · SUPPORT- PROFESSIONAL: COMMUNICATIONS
PSC Q999
1 visible recipients · MEDICAL- OTHER
PSC R701
1 visible recipients · SUPPORT- MANAGEMENT: ADVERTISING
PSC D310
1 visible recipients · IT AND TELECOM- CYBER SECURITY AND DATA BACKUP
PSC J058
1 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT
Other NAICS ranking views
Move around NAICS 561499
Use sibling ranking layers when you want to stay inside the same industry lane but switch between geography and service-code analysis.
Directory graph
Move into full directory hubs
Use the NAICS-specific ranking page as a shortcut, then move back into the broader NAICS, state, PSC, and top-list hubs when you want wider browse coverage.