Agency + PSC NAICS rankings

Top NAICS paths for PSC D399 under General Services Administration.

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Agency + service NAICS rankings

Top NAICS paths inside General Services Administration + 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

91 visible recipients · Computer Systems Design Services

$151,975,408,277
2

NAICS 541330

50 visible recipients · Engineering Services

$130,092,824,860
3

NAICS 541519

76 visible recipients · Other Computer Related Services

$45,662,569,621
4

NAICS 336411

1 visible recipients · Aircraft Manufacturing

$36,837,487,731
5

NAICS 541712

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

$32,895,800,843
6

NAICS 541611

41 visible recipients · Administrative Management and General Management Consulting Services

$23,801,116,870
7

NAICS 334511

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

$22,945,286,856
8

NAICS 541513

23 visible recipients · Computer Facilities Management Services

$20,109,356,137
9

NAICS 541511

62 visible recipients · Custom Computer Programming Services

$17,312,576,842
10

NAICS 517110

12 visible recipients · Wired Telecommunications Carriers

$13,488,801,278
11

NAICS 336413

1 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$12,887,819,839
12

NAICS 518210

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

$5,829,145,153
13

NAICS 561422

1 visible recipients · Telemarketing Bureaus and Other Contact Centers

$5,067,053,263
14

NAICS 517919

2 visible recipients · All Other Telecommunications

$3,017,978,718
15

NAICS 541990

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

$2,326,591,218
16

NAICS 541710

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

$1,954,226,939
17

NAICS 541715

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

$1,693,047,035
18

NAICS 561611

1 visible recipients · Investigation and Personal Background Check Services

$1,466,641,730
19

NAICS 811219

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

$1,203,278,057
20

NAICS 541618

4 visible recipients · Other Management Consulting Services

$1,142,290,932
21

NAICS 334111

7 visible recipients · Electronic Computer Manufacturing

$1,130,072,265
22

NAICS 511210

10 visible recipients · Software Publishers

$982,082,092
23

NAICS 561210

5 visible recipients · Facilities Support Services

$960,078,411
24

NAICS 522110

1 visible recipients · Commercial Banking

$906,920,531
25

NAICS 488999

1 visible recipients · All Other Support Activities for Transportation

$722,202,503
26

NAICS 423430

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

$659,559,220
27

NAICS 517410

2 visible recipients · Satellite Telecommunications

$600,982,912
28

NAICS 532420

1 visible recipients · Office Machinery and Equipment Rental and Leasing

$597,033,427
29

NAICS 811210

1 visible recipients · Electronic and Precision Equipment Repair and Maintenance

$512,748,300
30

NAICS 561990

3 visible recipients · All Other Support Services

$491,637,647
31

NAICS 334290

2 visible recipients · Other Communications Equipment Manufacturing

$375,144,680
32

NAICS 611430

4 visible recipients · Professional and Management Development Training

$348,413,449
33

NAICS 334210

1 visible recipients · Telephone Apparatus Manufacturing

$320,167,329
34

NAICS 519190

3 visible recipients · All Other Information Services

$266,406,830
35

NAICS 811213

1 visible recipients · Communication Equipment Repair and Maintenance

$244,815,418
36

NAICS 238210

1 visible recipients · Electrical Contractors and Other Wiring Installation Contractors

$216,530,542
37

NAICS 333318

1 visible recipients · Other Commercial and Service Industry Machinery Manufacturing

$194,364,789
38

NAICS 339112

1 visible recipients · Surgical and Medical Instrument Manufacturing

$166,017,040
39

NAICS 923120

1 visible recipients · Administration of Public Health Programs

$144,430,790
40

NAICS 541219

2 visible recipients · Other Accounting Services

$119,422,970
41

NAICS 541211

1 visible recipients · Offices of Certified Public Accountants

$106,955,990
42

NAICS 541380

1 visible recipients · Testing Laboratories and Services

$95,777,609
43

NAICS 541690

3 visible recipients · Other Scientific and Technical Consulting Services

$92,966,589
44

NAICS 541612

4 visible recipients · Human Resources Consulting Services

$87,932,897
45

NAICS 541930

1 visible recipients · Translation and Interpretation Services

$59,589,035
46

NAICS 611699

2 visible recipients · All Other Miscellaneous Schools and Instruction

$52,611,561
47

NAICS 561320

3 visible recipients · Temporary Help Services

$36,807,791
48

NAICS 541620

1 visible recipients · Environmental Consulting Services

$23,825,026
49

NAICS 517111

1 visible recipients · Wired Telecommunications Carriers

$22,624,825
50

NAICS 443120

1 visible recipients · Computer and Software Stores

$19,427,137

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