Agency + PSC NAICS rankings

Top NAICS paths for PSC D301 under Department of Defense.

Use this ranking when the research starts with Department of Defense and PSC D301, and you want the strongest industry-code pages inside that exact buyer + service slice.

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Agency + service NAICS rankings

Top NAICS paths inside Department of Defense + PSC D301

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 541512

18 visible recipients · Computer Systems Design Services

$42,202,508,475
2

NAICS 541330

15 visible recipients · Engineering Services

$23,236,139,573
3

NAICS 541519

21 visible recipients · Other Computer Related Services

$19,618,799,366
4

NAICS 541513

11 visible recipients · Computer Facilities Management Services

$9,000,453,713
5

NAICS 541712

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

$6,949,076,420
6

NAICS 518210

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

$4,796,461,603
7

NAICS 517110

4 visible recipients · Wired Telecommunications Carriers

$3,682,958,049
8

NAICS 541511

12 visible recipients · Custom Computer Programming Services

$2,097,568,853
9

NAICS 541611

10 visible recipients · Administrative Management and General Management Consulting Services

$523,662,690
10

NAICS 541715

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

$475,531,056
11

NAICS 517410

1 visible recipients · Satellite Telecommunications

$451,385,056
12

NAICS 541990

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

$296,599,732
13

NAICS 333244

1 visible recipients · Printing Machinery and Equipment Manufacturing

$190,117,907
14

NAICS 561210

2 visible recipients · Facilities Support Services

$182,471,213
15

NAICS 541690

2 visible recipients · Other Scientific and Technical Consulting Services

$123,951,536
16

NAICS 541380

1 visible recipients · Testing Laboratories and Services

$95,777,609
17

NAICS 541618

2 visible recipients · Other Management Consulting Services

$80,499,948
18

NAICS 423430

1 visible recipients · Computer and Computer Peripheral Equipment and Software Merchant Wholesalers

$45,517,586
19

NAICS 541620

1 visible recipients · Environmental Consulting Services

$43,137,052
20

NAICS 561720

1 visible recipients · Janitorial Services

$42,950,578
21

NAICS 541710

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

$41,215,158
22

NAICS 611519

2 visible recipients · Other Technical and Trade Schools

$38,739,032
23

NAICS 333298

1 visible recipients · All Other Industrial Machinery Manufacturing

$31,404,060
24

NAICS 334220

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

$16,131,617
25

NAICS 541930

1 visible recipients · Translation and Interpretation Services

$12,497,941
26

NAICS 561499

1 visible recipients · All Other Business Support Services

$9,267,215
27

NAICS 517311

2 visible recipients · Wired Telecommunications Carriers

$8,948,406
28

NAICS 335999

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

$3,826,581
29

NAICS 517111

1 visible recipients · Wired Telecommunications Carriers

$3,240,457
30

NAICS 443120

1 visible recipients · Computer and Software Stores

$2,418,485
31

NAICS 519190

1 visible recipients · All Other Information Services

$1,792,645
32

NAICS 517919

1 visible recipients · All Other Telecommunications

$1,068,972
33

NAICS 511210

1 visible recipients · Software Publishers

$941,148
34

NAICS 541350

2 visible recipients · Building Inspection Services

$5,000

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