Agency + PSC NAICS rankings

Top NAICS paths for PSC D302 under Department of Defense.

Use this ranking when the research starts with Department of Defense and PSC D302, and you want the strongest industry-code pages inside that exact buyer + service slice.

Best next ranking moves

Move faster from Department of Defense + PSC D302

Use the strongest next click when this buyer + service slice is already the right lane and you want to get to the best detail page faster.

Agency + service NAICS rankings

Top NAICS paths inside Department of Defense + PSC D302

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

32 visible recipients · Computer Systems Design Services

$17,579,982,539
2

NAICS 541519

29 visible recipients · Other Computer Related Services

$9,019,088,540
3

NAICS 541513

10 visible recipients · Computer Facilities Management Services

$4,044,584,820
4

NAICS 541511

24 visible recipients · Custom Computer Programming Services

$3,477,586,223
5

NAICS 488190

1 visible recipients · Other Support Activities for Air Transportation

$3,220,716,360
6

NAICS 541330

10 visible recipients · Engineering Services

$2,526,955,029
7

NAICS 336411

1 visible recipients · Aircraft Manufacturing

$1,504,582,348
8

NAICS 561210

4 visible recipients · Facilities Support Services

$1,249,294,225
9

NAICS 532420

1 visible recipients · Office Machinery and Equipment Rental and Leasing

$597,033,427
10

NAICS 561990

1 visible recipients · All Other Support Services

$479,167,614
11

NAICS 518210

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

$390,008,934
12

NAICS 517110

2 visible recipients · Wired Telecommunications Carriers

$361,260,776
13

NAICS 541618

5 visible recipients · Other Management Consulting Services

$350,464,181
14

NAICS 541611

13 visible recipients · Administrative Management and General Management Consulting Services

$332,932,002
15

NAICS 561612

2 visible recipients · Security Guards and Patrol Services

$314,349,607
16

NAICS 238210

1 visible recipients · Electrical Contractors and Other Wiring Installation Contractors

$216,530,542
17

NAICS 541715

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

$198,397,253
18

NAICS 333318

1 visible recipients · Other Commercial and Service Industry Machinery Manufacturing

$194,364,789
19

NAICS 541990

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

$192,308,252
20

NAICS 923120

1 visible recipients · Administration of Public Health Programs

$144,430,790
21

NAICS 541712

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

$111,180,714
22

NAICS 334517

2 visible recipients · Irradiation Apparatus Manufacturing

$90,859,890
23

NAICS 611420

1 visible recipients · Computer Training

$79,412,384
24

NAICS 511210

2 visible recipients · Software Publishers

$64,362,293
25

NAICS 541714

1 visible recipients · Research and Development in Biotechnology (except Nanobiotechnology)

$43,142,580
26

NAICS 561110

2 visible recipients · Office Administrative Services

$42,232,217
27

NAICS 512110

1 visible recipients · Motion Picture and Video Production

$28,437,439
28

NAICS 541690

1 visible recipients · Other Scientific and Technical Consulting Services

$24,911,726
29

NAICS 334511

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

$19,868,820
30

NAICS 443120

1 visible recipients · Computer and Software Stores

$19,427,137
31

NAICS 541711

1 visible recipients · Research and Development in Biotechnology

$17,502,932
32

NAICS 334220

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

$16,131,617
33

NAICS 611430

2 visible recipients · Professional and Management Development Training

$10,800,948
34

NAICS 541614

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

$5,848,621
35

NAICS 561320

1 visible recipients · Temporary Help Services

$5,749,895
36

NAICS 541710

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

$5,229,500
37

NAICS 561621

1 visible recipients · Security Systems Services (except Locksmiths)

$4,427,512
38

NAICS 561499

1 visible recipients · All Other Business Support Services

$3,340,931
39

NAICS 423430

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

$265,824
40

NAICS 519130

1 visible recipients · Internet Publishing and Broadcasting and Web Search Portals

$235,801
41

NAICS 922130

1 visible recipients · Legal Counsel and Prosecution

$39,927
42

NAICS 541350

1 visible recipients · Building Inspection Services

$2,500

Other buyer + code ranking views

Move around Department of Defense and PSC D302

Switch back into the broader buyer PSC ranking layer or go straight into the detailed buyer + PSC page when you want recipient-level browsing.

Directory graph

Move into full directory hubs

Use this ranking page as a shortcut, then branch back into the wider agency, PSC, NAICS, state, and top-list hubs when you want broader browse coverage.