PSC NAICS rankings

Top NAICS paths for PSC R408.

Use this ranking when the research starts with PSC R408 and you want the strongest industry-code pages attached to SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT before moving into deeper intersections.

PSC NAICS rankings

Top NAICS paths

These PSC-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or industry-lane research.

1

NAICS 541512

98 visible recipients · Computer Systems Design Services

$99,287,894,999
2

NAICS 541330

88 visible recipients · Engineering Services

$86,402,489,426
3

NAICS 541611

146 visible recipients · Administrative Management and General Management Consulting Services

$44,176,468,476
4

NAICS 541712

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

$25,870,187,406
5

NAICS 561210

32 visible recipients · Facilities Support Services

$23,537,804,446
6

NAICS 541519

89 visible recipients · Other Computer Related Services

$19,981,004,231
7

NAICS 541513

29 visible recipients · Computer Facilities Management Services

$13,025,333,770
8

NAICS 541511

62 visible recipients · Custom Computer Programming Services

$10,465,396,885
9

NAICS 541990

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

$10,008,109,084
10

NAICS 488190

3 visible recipients · Other Support Activities for Air Transportation

$8,124,256,668
11

NAICS 517110

4 visible recipients · Wired Telecommunications Carriers

$5,033,436,145
12

NAICS 541715

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

$4,502,818,349
13

NAICS 336411

2 visible recipients · Aircraft Manufacturing

$2,990,663,749
14

NAICS 541618

13 visible recipients · Other Management Consulting Services

$2,532,148,869
15

NAICS 562910

5 visible recipients · Remediation Services

$2,467,007,530
16

NAICS 541612

18 visible recipients · Human Resources Consulting Services

$2,455,093,918
17

NAICS 541620

14 visible recipients · Environmental Consulting Services

$2,305,988,297
18

NAICS 541710

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

$1,427,271,491
19

NAICS 541690

28 visible recipients · Other Scientific and Technical Consulting Services

$1,337,135,774
20

NAICS 624190

4 visible recipients · Other Individual and Family Services

$1,278,703,039
21

NAICS 561621

3 visible recipients · Security Systems Services (except Locksmiths)

$1,096,956,404
22

NAICS 332420

1 visible recipients · Metal Tank (Heavy Gauge) Manufacturing

$951,087,844
23

NAICS 541219

9 visible recipients · Other Accounting Services

$943,989,185
24

NAICS 561612

5 visible recipients · Security Guards and Patrol Services

$868,045,846
25

NAICS 524114

1 visible recipients · Direct Health and Medical Insurance Carriers

$862,054,427
26

NAICS 518210

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

$658,958,668
27

NAICS 611430

11 visible recipients · Professional and Management Development Training

$649,336,519
28

NAICS 541614

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

$647,817,578
29

NAICS 332994

1 visible recipients · Small Arms, Ordnance, and Ordnance Accessories Manufacturing

$596,554,034
30

NAICS 541930

2 visible recipients · Translation and Interpretation Services

$590,600,988
31

NAICS 561990

5 visible recipients · All Other Support Services

$569,082,068
32

NAICS 541211

4 visible recipients · Offices of Certified Public Accountants

$558,411,729
33

NAICS 524292

1 visible recipients · Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds

$508,081,723
34

NAICS 541720

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

$469,922,506
35

NAICS 541310

9 visible recipients · Architectural Services

$438,607,054
36

NAICS 611519

4 visible recipients · Other Technical and Trade Schools

$420,061,801
37

NAICS 811118

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

$338,349,053
38

NAICS 336419

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

$320,366,103
39

NAICS 561110

14 visible recipients · Office Administrative Services

$317,432,317
40

NAICS 237990

2 visible recipients · Other Heavy and Civil Engineering Construction

$300,294,656
41

NAICS 493110

4 visible recipients · General Warehousing and Storage

$275,309,260
42

NAICS 339999

2 visible recipients · All Other Miscellaneous Manufacturing

$273,123,814
43

NAICS 541613

6 visible recipients · Marketing Consulting Services

$255,043,172
44

NAICS 332999

1 visible recipients · All Other Miscellaneous Fabricated Metal Product Manufacturing

$213,346,211
45

NAICS 333244

1 visible recipients · Printing Machinery and Equipment Manufacturing

$190,117,907
46

NAICS 811219

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

$181,853,060
47

NAICS 236220

7 visible recipients · Commercial and Institutional Building Construction

$177,018,457
48

NAICS 332995

1 visible recipients · Other Ordnance and Accessories Manufacturing

$167,115,398
49

NAICS 511199

2 visible recipients · All Other Publishers

$132,929,861
50

NAICS 334290

2 visible recipients · Other Communications Equipment Manufacturing

$107,761,584

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