NAICS PSC rankings
Top PSC paths for NAICS 237990.
Use this ranking when the research starts with NAICS 237990 and you want the strongest service-code pages attached to Other Heavy and Civil Engineering Construction 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 R706
1 visible recipients · SUPPORT- MANAGEMENT: LOGISTICS SUPPORT
PSC Y1PZ
13 visible recipients · CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
PSC Y1JZ
25 visible recipients · CONSTRUCTION OF MISCELLANEOUS BUILDINGS
PSC Y1AZ
15 visible recipients · CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
PSC Y1AA
10 visible recipients · CONSTRUCTION OF OFFICE BUILDINGS
PSC Y1LB
9 visible recipients · CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS
PSC Y199
12 visible recipients · CONSTRUCT/MISC BLDGS
PSC S216
5 visible recipients · HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT
PSC Z2JZ
12 visible recipients · REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS
PSC Y111
6 visible recipients · CONSTRUCTION OF OFFICE BUILDINGS
PSC Y299
10 visible recipients · CONTRUCT/ALL OTHER NON-BLDG FACS
PSC F108
6 visible recipients · ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
PSC Y1KF
4 visible recipients · CONSTRUCTION OF DREDGING FACILITIES
PSC Y1DA
2 visible recipients · CONSTRUCTION OF HOSPITALS AND INFIRMARIES
PSC C219
12 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: OTHER
PSC Y1BD
3 visible recipients · CONSTRUCTION OF AIRPORT RUNWAYS AND TAXIWAYS
PSC Y1KB
4 visible recipients · CONSTRUCTION OF CANALS
PSC Y1FC
5 visible recipients · CONSTRUCTION OF TROOP HOUSING FACILITIES
PSC Y222
9 visible recipients · CONSTRUCT/HIGHWAYS-RDS-STS-BRDGS-RA
PSC F999
4 visible recipients · OTHER ENVIRONMENTAL SERVICES
PSC Z2AA
13 visible recipients · REPAIR OR ALTERATION OF OFFICE BUILDINGS
PSC Z2PZ
6 visible recipients · REPAIR OR ALTERATION OF OTHER NON-BUILDING FACILITIES
PSC C211
4 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING
PSC Y1QA
9 visible recipients · CONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
PSC Z1KF
4 visible recipients · MAINTENANCE OF DREDGING FACILITIES
PSC Y1NE
3 visible recipients · CONSTRUCTION OF WATER SUPPLY FACILITIES
PSC Z1NA
1 visible recipients · MAINTENANCE OF FUEL SUPPLY FACILITIES
PSC Y1KZ
2 visible recipients · CONSTRUCTION OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES
PSC Z2ED
1 visible recipients · REPAIR OR ALTERATION OF SHIP CONSTRUCTION AND REPAIR FACILITIES
PSC Y1FF
1 visible recipients · CONSTRUCTION OF PENAL FACILITIES
PSC Z2DA
3 visible recipients · REPAIR OR ALTERATION OF HOSPITALS AND INFIRMARIES
PSC Z299
6 visible recipients · MAINT, REP/ALTER/ALL OTHER
PSC M139
2 visible recipients · OPER OF GOVT OTHER EDUCATIONAL BLDG
PSC M1AZ
1 visible recipients · OPERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
PSC Z2NA
2 visible recipients · REPAIR OR ALTERATION OF FUEL SUPPLY FACILITIES
PSC Y1BZ
6 visible recipients · CONSTRUCTION OF OTHER AIRFIELD STRUCTURES
PSC Z199
6 visible recipients · MAINT-REP-ALT/MISC BLDGS
PSC Y163
1 visible recipients · CONSTRUCT/TROOP HOUSING
PSC Z2LB
2 visible recipients · REPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS
PSC Z2KA
3 visible recipients · REPAIR OR ALTERATION OF DAMS
PSC Y1PD
1 visible recipients · CONSTRUCTION OF WASTE TREATMENT AND STORAGE FACILITIES
PSC Y216
1 visible recipients · CONSTRUCTION OF DREDGING
PSC Y159
1 visible recipients · CONSTRUCT/OTHER INDUSTRIAL BLDGS
PSC Y1KA
3 visible recipients · CONSTRUCTION OF DAMS
PSC Y1FA
1 visible recipients · CONSTRUCTION OF FAMILY HOUSING FACILITIES
PSC Z2AZ
4 visible recipients · REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
PSC S215
1 visible recipients · HOUSEKEEPING- WAREHOUSING/STORAGE
PSC Z2JA
2 visible recipients · REPAIR OR ALTERATION OF MUSEUMS AND EXHIBITION BUILDINGS
PSC Y223
1 visible recipients · CONSTRUCT/TUNNEL & SUBSURF STRUCT
PSC Y119
3 visible recipients · CONSTRUCT/OTHER ADMIN & SVCS BLDGS
Other NAICS ranking views
Move around NAICS 237990
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.