Agency + PSC NAICS rankings

Top NAICS paths for PSC R499 under Social Security Administration.

Use this ranking when the research starts with Social Security Administration and PSC R499, and you want the strongest industry-code pages inside that exact buyer + service slice.

Best next ranking moves

Move faster from Social Security Administration + PSC R499

Use the strongest next click when this buyer + service slice is already the right lane and you want to get to the best detail page faster.

Agency + service NAICS rankings

Top NAICS paths inside Social Security Administration + PSC R499

Use these rankings when the buyer-specific PSC page is still too broad and you want the most relevant NAICS pivots inside the same slice.

1

NAICS 561612

2 visible recipients · Security Guards and Patrol Services

$9,646,950,901
2

NAICS 511210

2 visible recipients · Software Publishers

$9,519,962,644
3

NAICS 541611

11 visible recipients · Administrative Management and General Management Consulting Services

$4,880,930,866
4

NAICS 561611

1 visible recipients · Investigation and Personal Background Check Services

$3,713,951,336
5

NAICS 541990

6 visible recipients · All Other Professional, Scientific, and Technical Services

$2,766,522,247
6

NAICS 541519

6 visible recipients · Other Computer Related Services

$2,517,444,163
7

NAICS 541720

4 visible recipients · Research and Development in the Social Sciences and Humanities

$2,339,003,100
8

NAICS 334111

1 visible recipients · Electronic Computer Manufacturing

$1,229,861,316
9

NAICS 541512

5 visible recipients · Computer Systems Design Services

$1,098,424,441
10

NAICS 624230

1 visible recipients · Emergency and Other Relief Services

$1,083,325,614
11

NAICS 541690

3 visible recipients · Other Scientific and Technical Consulting Services

$837,732,655
12

NAICS 541511

5 visible recipients · Custom Computer Programming Services

$764,780,839
13

NAICS 443120

1 visible recipients · Computer and Software Stores

$453,603,378
14

NAICS 541618

1 visible recipients · Other Management Consulting Services

$395,077,931
15

NAICS 541330

4 visible recipients · Engineering Services

$351,280,619
16

NAICS 541930

1 visible recipients · Translation and Interpretation Services

$331,682,313
17

NAICS 221112

1 visible recipients · Fossil Fuel Electric Power Generation

$271,809,428
18

NAICS 561621

1 visible recipients · Security Systems Services (except Locksmiths)

$257,864,029
19

NAICS 221122

1 visible recipients · Electric Power Distribution

$176,371,999
20

NAICS 611710

1 visible recipients · Educational Support Services

$143,110,223
21

NAICS 541612

3 visible recipients · Human Resources Consulting Services

$89,284,394
22

NAICS 518210

1 visible recipients · Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

$66,815,381
23

NAICS 541712

1 visible recipients · Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)

$66,020,162
24

NAICS 624190

1 visible recipients · Other Individual and Family Services

$52,666,368
25

NAICS 334119

1 visible recipients · Other Computer Peripheral Equipment Manufacturing

$51,025,817
26

NAICS 238220

1 visible recipients · Plumbing, Heating, and Air-Conditioning Contractors

$38,611,889
27

NAICS 334290

1 visible recipients · Other Communications Equipment Manufacturing

$33,465,265
28

NAICS 811212

1 visible recipients · Computer and Office Machine Repair and Maintenance

$25,401,723
29

NAICS 561210

2 visible recipients · Facilities Support Services

$17,146,625
30

NAICS 541613

1 visible recipients · Marketing Consulting Services

$14,604,193
31

NAICS 813920

1 visible recipients · Professional Organizations

$12,932,356
32

NAICS 541513

1 visible recipients · Computer Facilities Management Services

$11,471,354
33

NAICS 221210

1 visible recipients · Natural Gas Distribution

$10,773,983
34

NAICS 236220

1 visible recipients · Commercial and Institutional Building Construction

$9,889,101
35

NAICS 532490

1 visible recipients · Other Commercial and Industrial Machinery and Equipment Rental and Leasing

$340,313
36

NAICS 561499

1 visible recipients · All Other Business Support Services

$185,188
37

NAICS 334417

1 visible recipients · Electronic Connector Manufacturing

$120,803
38

NAICS 541370

1 visible recipients · Surveying and Mapping (except Geophysical) Services

$3,000
39

NAICS 517110

1 visible recipients · Wired Telecommunications Carriers

$0

Other buyer + code ranking views

Move around Social Security Administration and PSC R499

Switch back into the broader buyer PSC ranking layer or go straight into the detailed buyer + PSC page when you want recipient-level browsing.

Directory graph

Move into full directory hubs

Use this ranking page as a shortcut, then branch back into the wider agency, PSC, NAICS, state, and top-list hubs when you want broader browse coverage.