Agency + NAICS PSC rankings
Top PSC paths for NAICS 561621 under Department of Homeland Security.
Use this ranking when the research starts with Department of Homeland Security and NAICS 561621, and you want the strongest service-code pages inside that exact buyer + industry slice.
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Open PSC S206
Jump straight into the strongest PSC detail page inside Department of Homeland Security + NAICS 561621.
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Open NAICS 561621 under Department of Homeland Security
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Agency + industry PSC rankings
Top PSC paths inside Department of Homeland Security + NAICS 561621
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 S206
6 visible recipients · HOUSEKEEPING- GUARD
PSC Y1AA
1 visible recipients · CONSTRUCTION OF OFFICE BUILDINGS
PSC R499
6 visible recipients · SUPPORT- PROFESSIONAL: OTHER
PSC N059
2 visible recipients · INSTALLATION OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS
PSC R430
6 visible recipients · SUPPORT- PROFESSIONAL: PHYSICAL SECURITY AND BADGING
PSC J059
2 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS
PSC J058
3 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- COMMUNICATION, DETECTION, AND COHERENT RADIATION EQUIPMENT
PSC R408
2 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
PSC R425
1 visible recipients · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
PSC Y1PZ
2 visible recipients · CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
PSC C1AA
1 visible recipients · ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS
PSC Y1JZ
1 visible recipients · CONSTRUCTION OF MISCELLANEOUS BUILDINGS
PSC N063
2 visible recipients · INSTALLATION OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS
PSC 6350
2 visible recipients · MISCELLANEOUS ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS
PSC S216
2 visible recipients · HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT
PSC C215
1 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: PRODUCTION ENGINEERING
PSC S202
1 visible recipients · HOUSEKEEPING- FIRE PROTECTION
PSC J063
3 visible recipients · MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS
PSC AD25
1 visible recipients · R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT)
PSC R699
2 visible recipients · SUPPORT- ADMINISTRATIVE: OTHER
PSC V127
1 visible recipients · TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: SECURITY VEHICLE
PSC Y199
1 visible recipients · CONSTRUCT/MISC BLDGS
PSC Z1DA
1 visible recipients · MAINTENANCE OF HOSPITALS AND INFIRMARIES
PSC 7630
1 visible recipients · NEWSPAPERS AND PERIODICALS
PSC R615
1 visible recipients · SUPPORT- ADMINISTRATIVE: BACKGROUND INVESTIGATION
PSC R706
2 visible recipients · SUPPORT- MANAGEMENT: LOGISTICS SUPPORT
PSC AC23
1 visible recipients · NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; EXPERIMENTAL DEVELOPMENT
PSC B546
1 visible recipients · SPECIAL STUDIES/ANALYSIS- SECURITY (PHYSICAL/PERSONAL)
PSC Z1AZ
1 visible recipients · MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
PSC D302
1 visible recipients · IT AND TELECOM- SYSTEMS DEVELOPMENT
PSC 9905
1 visible recipients · SIGNS, ADVERTISING DISPLAYS, AND IDENTIFICATION PLATES
PSC R799
1 visible recipients · SUPPORT- MANAGEMENT: OTHER
PSC M1GZ
1 visible recipients · OPERATION OF OTHER WAREHOUSE BUILDINGS
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