Agency + PSC NAICS rankings

Top NAICS paths for PSC R425 under Department of Homeland Security.

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Agency + service NAICS rankings

Top NAICS paths inside Department of Homeland Security + PSC R425

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 541330

92 visible recipients · Engineering Services

$197,047,390,111
2

NAICS 541512

48 visible recipients · Computer Systems Design Services

$97,242,033,625
3

NAICS 336414

1 visible recipients · Guided Missile and Space Vehicle Manufacturing

$83,293,838,395
4

NAICS 334511

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

$78,750,599,541
5

NAICS 541712

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

$56,907,734,529
6

NAICS 336411

14 visible recipients · Aircraft Manufacturing

$56,286,118,685
7

NAICS 336413

11 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$40,955,525,715
8

NAICS 488190

8 visible recipients · Other Support Activities for Air Transportation

$26,557,362,870
9

NAICS 541519

44 visible recipients · Other Computer Related Services

$22,779,826,775
10

NAICS 336992

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

$20,669,991,477
11

NAICS 541611

44 visible recipients · Administrative Management and General Management Consulting Services

$16,228,357,196
12

NAICS 541513

14 visible recipients · Computer Facilities Management Services

$15,981,546,311
13

NAICS 541715

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

$12,670,609,150
14

NAICS 541990

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

$11,683,628,423
15

NAICS 336419

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

$10,742,908,839
16

NAICS 541511

32 visible recipients · Custom Computer Programming Services

$10,456,052,787
17

NAICS 334290

6 visible recipients · Other Communications Equipment Manufacturing

$7,010,482,922
18

NAICS 517110

6 visible recipients · Wired Telecommunications Carriers

$6,943,272,140
19

NAICS 561210

10 visible recipients · Facilities Support Services

$6,522,825,792
20

NAICS 334111

1 visible recipients · Electronic Computer Manufacturing

$4,357,494,513
21

NAICS 336211

1 visible recipients · Motor Vehicle Body Manufacturing

$3,605,867,698
22

NAICS 334210

1 visible recipients · Telephone Apparatus Manufacturing

$3,475,551,099
23

NAICS 334419

2 visible recipients · Other Electronic Component Manufacturing

$2,976,839,600
24

NAICS 335999

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

$2,283,252,765
25

NAICS 336611

2 visible recipients · Ship Building and Repairing

$1,995,037,912
26

NAICS 541618

3 visible recipients · Other Management Consulting Services

$1,900,646,779
27

NAICS 332994

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

$1,361,102,319
28

NAICS 332993

2 visible recipients · Ammunition (except Small Arms) Manufacturing

$1,245,045,132
29

NAICS 518210

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

$1,223,632,674
30

NAICS 541710

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

$1,158,423,046
31

NAICS 493110

1 visible recipients · General Warehousing and Storage

$1,059,557,421
32

NAICS 517410

2 visible recipients · Satellite Telecommunications

$1,052,110,874
33

NAICS 517919

1 visible recipients · All Other Telecommunications

$1,030,838,307
34

NAICS 561990

1 visible recipients · All Other Support Services

$767,916,168
35

NAICS 334119

1 visible recipients · Other Computer Peripheral Equipment Manufacturing

$730,389,197
36

NAICS 541620

8 visible recipients · Environmental Consulting Services

$728,656,461
37

NAICS 488999

1 visible recipients · All Other Support Activities for Transportation

$722,202,503
38

NAICS 541612

3 visible recipients · Human Resources Consulting Services

$665,976,021
39

NAICS 561621

1 visible recipients · Security Systems Services (except Locksmiths)

$653,436,871
40

NAICS 811219

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

$605,596,300
41

NAICS 334517

1 visible recipients · Irradiation Apparatus Manufacturing

$595,091,140
42

NAICS 611430

2 visible recipients · Professional and Management Development Training

$588,537,256
43

NAICS 541219

4 visible recipients · Other Accounting Services

$523,823,799
44

NAICS 541690

12 visible recipients · Other Scientific and Technical Consulting Services

$426,299,850
45

NAICS 561611

2 visible recipients · Investigation and Personal Background Check Services

$297,293,302
46

NAICS 811111

1 visible recipients · General Automotive Repair

$236,791,400
47

NAICS 333244

1 visible recipients · Printing Machinery and Equipment Manufacturing

$190,117,907
48

NAICS 562910

2 visible recipients · Remediation Services

$162,978,073
49

NAICS 334510

1 visible recipients · Electromedical and Electrotherapeutic Apparatus Manufacturing

$130,858,246
50

NAICS 334513

1 visible recipients · Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables

$117,162,827

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