Agency + PSC NAICS rankings

Top NAICS paths for PSC R408 under General Services Administration.

Use this ranking when the research starts with General Services Administration and PSC R408, and you want the strongest industry-code pages inside that exact buyer + service slice.

Best next ranking moves

Move faster from General Services Administration + PSC R408

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 General Services Administration + PSC R408

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 541512

42 visible recipients · Computer Systems Design Services

$83,577,704,492
2

NAICS 541330

55 visible recipients · Engineering Services

$76,356,108,086
3

NAICS 541611

72 visible recipients · Administrative Management and General Management Consulting Services

$28,181,586,907
4

NAICS 541712

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

$24,479,014,096
5

NAICS 541519

37 visible recipients · Other Computer Related Services

$16,322,129,397
6

NAICS 561210

16 visible recipients · Facilities Support Services

$16,201,561,732
7

NAICS 541513

19 visible recipients · Computer Facilities Management Services

$12,441,849,347
8

NAICS 488190

2 visible recipients · Other Support Activities for Air Transportation

$8,120,002,779
9

NAICS 541511

27 visible recipients · Custom Computer Programming Services

$6,620,214,925
10

NAICS 517110

4 visible recipients · Wired Telecommunications Carriers

$5,033,436,145
11

NAICS 541990

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

$4,830,703,297
12

NAICS 541715

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

$4,500,613,617
13

NAICS 336411

2 visible recipients · Aircraft Manufacturing

$2,990,663,749
14

NAICS 541612

11 visible recipients · Human Resources Consulting Services

$1,517,947,234
15

NAICS 541710

8 visible recipients · Research and Development in the Physical, Engineering, and Life Sciences

$1,360,112,457
16

NAICS 624190

4 visible recipients · Other Individual and Family Services

$1,277,362,933
17

NAICS 562910

3 visible recipients · Remediation Services

$1,276,423,276
18

NAICS 561612

4 visible recipients · Security Guards and Patrol Services

$833,455,489
19

NAICS 541219

7 visible recipients · Other Accounting Services

$734,571,043
20

NAICS 541614

3 visible recipients · Process, Physical Distribution, and Logistics Consulting Services

$578,475,680
21

NAICS 541930

1 visible recipients · Translation and Interpretation Services

$578,103,047
22

NAICS 541618

8 visible recipients · Other Management Consulting Services

$561,360,904
23

NAICS 611430

7 visible recipients · Professional and Management Development Training

$561,348,213
24

NAICS 541690

14 visible recipients · Other Scientific and Technical Consulting Services

$540,882,336
25

NAICS 561990

1 visible recipients · All Other Support Services

$479,167,614
26

NAICS 541620

7 visible recipients · Environmental Consulting Services

$472,289,243
27

NAICS 811118

1 visible recipients · Other Automotive Mechanical and Electrical Repair and Maintenance

$338,349,053
28

NAICS 336419

1 visible recipients · Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

$320,366,103
29

NAICS 541613

2 visible recipients · Marketing Consulting Services

$233,513,046
30

NAICS 561110

7 visible recipients · Office Administrative Services

$210,909,901
31

NAICS 811219

3 visible recipients · Other Electronic and Precision Equipment Repair and Maintenance

$199,721,083
32

NAICS 333244

1 visible recipients · Printing Machinery and Equipment Manufacturing

$190,117,907
33

NAICS 541310

4 visible recipients · Architectural Services

$180,627,974
34

NAICS 517212

1 visible recipients · Cellular and Other Wireless Telecommunications

$171,275,168
35

NAICS 518210

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

$168,201,355
36

NAICS 541211

3 visible recipients · Offices of Certified Public Accountants

$153,344,534
37

NAICS 334290

2 visible recipients · Other Communications Equipment Manufacturing

$107,761,584
38

NAICS 493110

1 visible recipients · General Warehousing and Storage

$99,657,160
39

NAICS 517410

1 visible recipients · Satellite Telecommunications

$90,946,630
40

NAICS 611519

3 visible recipients · Other Technical and Trade Schools

$84,913,790
41

NAICS 541350

2 visible recipients · Building Inspection Services

$79,541,997
42

NAICS 611420

1 visible recipients · Computer Training

$79,412,384
43

NAICS 511210

2 visible recipients · Software Publishers

$73,468,078
44

NAICS 622110

1 visible recipients · General Medical and Surgical Hospitals

$72,888,106
45

NAICS 541714

6 visible recipients · Research and Development in Biotechnology (except Nanobiotechnology)

$57,981,848
46

NAICS 541810

1 visible recipients · Advertising Agencies

$49,900,054
47

NAICS 561621

1 visible recipients · Security Systems Services (except Locksmiths)

$46,168,307
48

NAICS 336413

1 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$45,763,496
49

NAICS 334611

1 visible recipients · Software Reproducing

$41,448,693
50

NAICS 541320

1 visible recipients · Landscape Architectural Services

$40,218,809

Other buyer + code ranking views

Move around General Services Administration and PSC R408

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.