Home/Top lists/Top NAICS/NAICS 519190

NAICS PSC rankings

Top PSC paths for NAICS 519190.

Use this ranking when the research starts with NAICS 519190 and you want the strongest service-code pages attached to All Other Information 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.

1

PSC R499

4 visible recipients · SUPPORT- PROFESSIONAL: OTHER

$5,459,844,263
2

PSC R710

1 visible recipients · SUPPORT- MANAGEMENT: FINANCIAL

$1,203,834,832
3

PSC D399

4 visible recipients · IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS

$516,918,319
4

PSC R426

1 visible recipients · SUPPORT- PROFESSIONAL: COMMUNICATIONS

$420,291,418
5

PSC DA01

2 visible recipients · IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)

$383,482,377
6

PSC 7030

1 visible recipients · INFORMATION TECHNOLOGY SOFTWARE

$174,784,792
7

PSC AZ16

1 visible recipients · R&D- OTHER RESEARCH AND DEVELOPMENT (MANAGEMENT/SUPPORT)

$121,040,525
8

PSC D307

1 visible recipients · IT AND TELECOM- IT STRATEGY AND ARCHITECTURE

$120,457,906
9

PSC S216

1 visible recipients · HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT

$108,970,418
10

PSC DG01

1 visible recipients · IT AND TELECOM - NETWORK SUPPORT SERVICES (LABOR)

$99,620,802
11

PSC DD01

1 visible recipients · IT AND TELECOM - SERVICE DELIVERY SUPPORT SERVICES: ITSM, OPERATIONS CENTER, PROJECT/PM (LABOR)

$77,076,471
12

PSC D302

1 visible recipients · IT AND TELECOM- SYSTEMS DEVELOPMENT

$62,837,226
13

PSC D301

2 visible recipients · IT AND TELECOM- FACILITY OPERATION AND MAINTENANCE

$54,084,776
14

PSC D308

1 visible recipients · IT AND TELECOM- PROGRAMMING

$49,240,656
15

PSC 7010

1 visible recipients · INFORMATION TECHNOLOGY EQUIPMENT SYSTEM CONFIGURATION

$39,547,568
16

PSC R429

1 visible recipients · SUPPORT- PROFESSIONAL: EMERGENCY RESPONSE/DISASTER PLANNING/PREPAREDNESS SUPPORT

$32,471,015
17

PSC R410

1 visible recipients · SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT

$22,334,943
18

PSC R799

1 visible recipients · SUPPORT- MANAGEMENT: OTHER

$11,146,859
19

PSC U008

1 visible recipients · EDUCATION/TRAINING- TRAINING/CURRICULUM DEVELOPMENT

$9,261,047
20

PSC D306

1 visible recipients · IT AND TELECOM- SYSTEMS ANALYSIS

$8,487,458
21

PSC Y1AA

1 visible recipients · CONSTRUCTION OF OFFICE BUILDINGS

$6,556,966
22

PSC C1AA

2 visible recipients · ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS

$6,447,274
23

PSC C114

1 visible recipients · HOSPITAL BUILDINGS

$5,998,935
24

PSC M127

1 visible recipients · OPER OF GOVT ELCT & COMM SYS FAC

$5,897,769
25

PSC D311

1 visible recipients · IT AND TELECOM- DATA CONVERSION

$2,346,991
26

PSC C211

1 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING

$1,814,325
27

PSC 5810

1 visible recipients · COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS

$1,385,316
28

PSC C219

1 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: OTHER

$989,559
29

PSC 7110

1 visible recipients · OFFICE FURNITURE

$981,809
30

PSC C215

1 visible recipients · ARCHITECT AND ENGINEERING- GENERAL: PRODUCTION ENGINEERING

$787,150
31

PSC 5999

1 visible recipients · MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS

$444,738
32

PSC Z1AA

1 visible recipients · MAINTENANCE OF OFFICE BUILDINGS

$188,419
33

PSC Y199

1 visible recipients · CONSTRUCT/MISC BLDGS

$159,787
34

PSC Y1FA

1 visible recipients · CONSTRUCTION OF FAMILY HOUSING FACILITIES

$0

Other NAICS ranking views

Move around NAICS 519190

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.