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

103 visible recipients · Computer Systems Design Services

$99,774,567,277
2

NAICS 541330

94 visible recipients · Engineering Services

$88,776,059,949
3

NAICS 541611

155 visible recipients · Administrative Management and General Management Consulting Services

$45,279,421,927
4

NAICS 541712

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

$26,015,360,347
5

NAICS 561210

35 visible recipients · Facilities Support Services

$24,545,234,330
6

NAICS 541519

95 visible recipients · Other Computer Related Services

$20,723,177,633
7

NAICS 541513

30 visible recipients · Computer Facilities Management Services

$13,039,196,456
8

NAICS 541511

65 visible recipients · Custom Computer Programming Services

$10,574,513,633
9

NAICS 541990

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

$10,140,085,833
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

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

$4,538,615,347
13

NAICS 336411

3 visible recipients · Aircraft Manufacturing

$3,082,200,112
14

NAICS 541618

15 visible recipients · Other Management Consulting Services

$2,554,167,323
15

NAICS 562910

7 visible recipients · Remediation Services

$2,484,627,192
16

NAICS 541612

18 visible recipients · Human Resources Consulting Services

$2,455,093,918
17

NAICS 541620

15 visible recipients · Environmental Consulting Services

$2,430,991,188
18

NAICS 541710

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

$1,452,876,539
19

NAICS 541690

32 visible recipients · Other Scientific and Technical Consulting Services

$1,361,044,340
20

NAICS 624190

5 visible recipients · Other Individual and Family Services

$1,288,693,511
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

6 visible recipients · Security Guards and Patrol Services

$868,049,457
25

NAICS 524114

1 visible recipients · Direct Health and Medical Insurance Carriers

$862,054,427
26

NAICS 624230

3 visible recipients · Emergency and Other Relief Services

$792,560,481
27

NAICS 611430

12 visible recipients · Professional and Management Development Training

$716,910,572
28

NAICS 518210

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

$658,958,668
29

NAICS 541614

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

$656,267,226
30

NAICS 332994

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

$618,440,264
31

NAICS 541930

2 visible recipients · Translation and Interpretation Services

$590,600,988
32

NAICS 561990

6 visible recipients · All Other Support Services

$571,626,206
33

NAICS 541211

4 visible recipients · Offices of Certified Public Accountants

$558,411,729
34

NAICS 524292

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

$508,081,723
35

NAICS 541720

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

$469,922,506
36

NAICS 541310

9 visible recipients · Architectural Services

$438,607,054
37

NAICS 611519

4 visible recipients · Other Technical and Trade Schools

$420,061,801
38

NAICS 811118

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

$338,349,053
39

NAICS 561110

17 visible recipients · Office Administrative Services

$337,856,847
40

NAICS 336419

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

$320,366,103
41

NAICS 237990

2 visible recipients · Other Heavy and Civil Engineering Construction

$300,294,656
42

NAICS 336413

2 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$280,357,096
43

NAICS 493110

4 visible recipients · General Warehousing and Storage

$276,724,385
44

NAICS 339999

2 visible recipients · All Other Miscellaneous Manufacturing

$273,123,814
45

NAICS 541613

6 visible recipients · Marketing Consulting Services

$255,043,172
46

NAICS 332999

1 visible recipients · All Other Miscellaneous Fabricated Metal Product Manufacturing

$213,346,211
47

NAICS 811219

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

$199,721,083
48

NAICS 333244

1 visible recipients · Printing Machinery and Equipment Manufacturing

$190,117,907
49

NAICS 236220

8 visible recipients · Commercial and Institutional Building Construction

$177,286,757
50

NAICS 517212

1 visible recipients · Cellular and Other Wireless Telecommunications

$171,275,168

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