PSC NAICS rankings

Top NAICS paths for PSC R425.

Use this ranking when the research starts with PSC R425 and you want the strongest industry-code pages attached to SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL 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 541330

185 visible recipients · Engineering Services

$302,912,318,931
2

NAICS 541512

91 visible recipients · Computer Systems Design Services

$131,005,849,363
3

NAICS 541712

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

$123,269,733,844
4

NAICS 334511

18 visible recipients · Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

$109,678,872,288
5

NAICS 336411

18 visible recipients · Aircraft Manufacturing

$95,771,032,687
6

NAICS 336414

2 visible recipients · Guided Missile and Space Vehicle Manufacturing

$91,854,032,641
7

NAICS 336992

5 visible recipients · Military Armored Vehicle, Tank, and Tank Component Manufacturing

$68,987,912,460
8

NAICS 336413

17 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$54,301,305,414
9

NAICS 541715

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

$41,196,608,557
10

NAICS 541519

76 visible recipients · Other Computer Related Services

$27,694,567,216
11

NAICS 541611

76 visible recipients · Administrative Management and General Management Consulting Services

$27,646,934,271
12

NAICS 488190

12 visible recipients · Other Support Activities for Air Transportation

$26,697,198,794
13

NAICS 334220

5 visible recipients · Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

$18,588,576,853
14

NAICS 541990

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

$18,175,187,956
15

NAICS 541513

27 visible recipients · Computer Facilities Management Services

$17,795,933,404
16

NAICS 541511

56 visible recipients · Custom Computer Programming Services

$14,856,876,234
17

NAICS 561210

26 visible recipients · Facilities Support Services

$12,409,718,273
18

NAICS 336419

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

$11,223,257,551
19

NAICS 517110

13 visible recipients · Wired Telecommunications Carriers

$10,884,246,327
20

NAICS 541710

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

$9,587,584,035
21

NAICS 334290

12 visible recipients · Other Communications Equipment Manufacturing

$9,035,133,402
22

NAICS 336212

1 visible recipients · Truck Trailer Manufacturing

$7,777,161,375
23

NAICS 334111

2 visible recipients · Electronic Computer Manufacturing

$4,545,712,211
24

NAICS 517919

5 visible recipients · All Other Telecommunications

$4,082,864,810
25

NAICS 336211

1 visible recipients · Motor Vehicle Body Manufacturing

$3,605,867,698
26

NAICS 334210

2 visible recipients · Telephone Apparatus Manufacturing

$3,548,385,528
27

NAICS 334419

3 visible recipients · Other Electronic Component Manufacturing

$2,976,889,370
28

NAICS 236210

1 visible recipients · Industrial Building Construction

$2,520,010,651
29

NAICS 541618

6 visible recipients · Other Management Consulting Services

$2,443,123,670
30

NAICS 562910

6 visible recipients · Remediation Services

$2,306,481,985
31

NAICS 335999

4 visible recipients · All Other Miscellaneous Electrical Equipment and Component Manufacturing

$2,287,313,433
32

NAICS 611430

8 visible recipients · Professional and Management Development Training

$2,129,824,195
33

NAICS 336611

7 visible recipients · Ship Building and Repairing

$2,024,398,657
34

NAICS 332994

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

$1,982,217,986
35

NAICS 541620

18 visible recipients · Environmental Consulting Services

$1,678,278,313
36

NAICS 332420

2 visible recipients · Metal Tank (Heavy Gauge) Manufacturing

$1,623,139,291
37

NAICS 541199

3 visible recipients · All Other Legal Services

$1,463,705,775
38

NAICS 518210

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

$1,345,552,874
39

NAICS 517410

6 visible recipients · Satellite Telecommunications

$1,330,517,579
40

NAICS 811111

3 visible recipients · General Automotive Repair

$1,287,285,085
41

NAICS 332993

3 visible recipients · Ammunition (except Small Arms) Manufacturing

$1,245,046,132
42

NAICS 541690

26 visible recipients · Other Scientific and Technical Consulting Services

$1,182,207,303
43

NAICS 493110

2 visible recipients · General Warehousing and Storage

$1,157,818,092
44

NAICS 561990

6 visible recipients · All Other Support Services

$1,131,271,516
45

NAICS 541612

6 visible recipients · Human Resources Consulting Services

$754,674,275
46

NAICS 561621

4 visible recipients · Security Systems Services (except Locksmiths)

$748,357,759
47

NAICS 334119

2 visible recipients · Other Computer Peripheral Equipment Manufacturing

$730,389,197
48

NAICS 488999

1 visible recipients · All Other Support Activities for Transportation

$722,202,503
49

NAICS 811219

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

$605,596,300
50

NAICS 334517

1 visible recipients · Irradiation Apparatus Manufacturing

$595,091,140

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