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

177 visible recipients · Engineering Services

$300,568,210,893
2

NAICS 541512

84 visible recipients · Computer Systems Design Services

$130,477,744,952
3

NAICS 541712

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

$123,124,560,903
4

NAICS 334511

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

$109,654,218,239
5

NAICS 336411

17 visible recipients · Aircraft Manufacturing

$95,710,587,906
6

NAICS 336414

2 visible recipients · Guided Missile and Space Vehicle Manufacturing

$91,800,233,590
7

NAICS 336992

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

$68,987,912,460
8

NAICS 336413

15 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$54,271,896,144
9

NAICS 541715

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

$41,155,523,973
10

NAICS 541611

69 visible recipients · Administrative Management and General Management Consulting Services

$27,435,938,707
11

NAICS 541519

72 visible recipients · Other Computer Related Services

$27,405,756,361
12

NAICS 488190

11 visible recipients · Other Support Activities for Air Transportation

$26,368,576,046
13

NAICS 334220

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

$18,566,183,429
14

NAICS 541990

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

$18,052,515,303
15

NAICS 541513

25 visible recipients · Computer Facilities Management Services

$17,718,629,082
16

NAICS 541511

54 visible recipients · Custom Computer Programming Services

$14,754,500,622
17

NAICS 561210

24 visible recipients · Facilities Support Services

$11,583,247,327
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

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

$9,561,978,987
21

NAICS 334290

11 visible recipients · Other Communications Equipment Manufacturing

$9,033,934,150
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

3 visible recipients · All Other Telecommunications

$4,048,817,025
25

NAICS 336211

1 visible recipients · Motor Vehicle Body Manufacturing

$3,605,867,698
26

NAICS 334210

2 visible recipients · Telephone Apparatus Manufacturing

$3,547,952,068
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

4 visible recipients · Remediation Services

$2,287,590,278
31

NAICS 335999

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

$2,287,313,433
32

NAICS 611430

6 visible recipients · Professional and Management Development Training

$2,026,789,880
33

NAICS 336611

7 visible recipients · Ship Building and Repairing

$2,024,398,657
34

NAICS 332994

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

$1,960,331,756
35

NAICS 332420

2 visible recipients · Metal Tank (Heavy Gauge) Manufacturing

$1,623,139,291
36

NAICS 541620

16 visible recipients · Environmental Consulting Services

$1,545,239,629
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

$1,286,455,835
41

NAICS 332993

3 visible recipients · Ammunition (except Small Arms) Manufacturing

$1,245,046,132
42

NAICS 541690

25 visible recipients · Other Scientific and Technical Consulting Services

$1,160,503,412
43

NAICS 493110

2 visible recipients · General Warehousing and Storage

$1,157,818,092
44

NAICS 561990

4 visible recipients · All Other Support Services

$1,113,176,262
45

NAICS 541612

6 visible recipients · Human Resources Consulting Services

$754,674,275
46

NAICS 561621

4 visible recipients · Security Systems Services (except Locksmiths)

$743,910,734
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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