Agency + PSC NAICS rankings

Top NAICS paths for PSC D399 under Department of the Treasury.

Use this ranking when the research starts with Department of the Treasury and PSC D399, 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 the Treasury + PSC D399

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

29 visible recipients · Computer Systems Design Services

$38,084,696,765
2

NAICS 541519

29 visible recipients · Other Computer Related Services

$14,170,017,382
3

NAICS 541611

15 visible recipients · Administrative Management and General Management Consulting Services

$11,699,079,129
4

NAICS 561422

1 visible recipients · Telemarketing Bureaus and Other Contact Centers

$5,067,053,263
5

NAICS 541330

11 visible recipients · Engineering Services

$4,923,311,363
6

NAICS 541511

19 visible recipients · Custom Computer Programming Services

$2,386,416,194
7

NAICS 522390

1 visible recipients · Other Activities Related to Credit Intermediation

$1,507,684,723
8

NAICS 541990

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

$1,191,701,567
9

NAICS 511210

5 visible recipients · Software Publishers

$927,121,344
10

NAICS 522110

1 visible recipients · Commercial Banking

$906,920,531
11

NAICS 518210

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

$878,124,606
12

NAICS 423430

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

$659,976,264
13

NAICS 443120

2 visible recipients · Computer and Software Stores

$515,825,917
14

NAICS 519190

1 visible recipients · All Other Information Services

$246,229,097
15

NAICS 541715

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

$233,167,603
16

NAICS 517110

3 visible recipients · Wired Telecommunications Carriers

$226,718,737
17

NAICS 561210

2 visible recipients · Facilities Support Services

$224,032,582
18

NAICS 334111

2 visible recipients · Electronic Computer Manufacturing

$207,548,159
19

NAICS 541513

8 visible recipients · Computer Facilities Management Services

$189,342,945
20

NAICS 524292

1 visible recipients · Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds

$131,378,303
21

NAICS 334210

1 visible recipients · Telephone Apparatus Manufacturing

$103,803,585
22

NAICS 511199

1 visible recipients · All Other Publishers

$82,346,950
23

NAICS 561612

1 visible recipients · Security Guards and Patrol Services

$47,454,968
24

NAICS 517911

2 visible recipients · Telecommunications Resellers

$43,866,872
25

NAICS 541712

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

$40,905,297
26

NAICS 237130

2 visible recipients · Power and Communication Line and Related Structures Construction

$24,177,229
27

NAICS 492110

1 visible recipients · Couriers and Express Delivery Services

$5,463,284
28

NAICS 611430

1 visible recipients · Professional and Management Development Training

$4,445,399
29

NAICS 513210

1 visible recipients · Software Publishers

$3,510,288
30

NAICS 334118

1 visible recipients · Computer Terminal and Other Computer Peripheral Equipment Manufacturing

$2,634,704
31

NAICS 561499

2 visible recipients · All Other Business Support Services

$2,218,373
32

NAICS 334614

1 visible recipients · Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing

$1,986,466
33

NAICS 517111

1 visible recipients · Wired Telecommunications Carriers

$1,608,449
34

NAICS 541199

1 visible recipients · All Other Legal Services

$341,803
35

NAICS 921150

1 visible recipients · American Indian and Alaska Native Tribal Governments

$55,154
36

NAICS 334112

2 visible recipients · Computer Storage Device Manufacturing

$49,024
37

NAICS 221310

1 visible recipients · Water Supply and Irrigation Systems

$38,591
38

NAICS 336611

2 visible recipients · Ship Building and Repairing

$5,000

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