Agency + PSC NAICS rankings

Top NAICS paths for PSC R408 under Department of the Interior.

Use this ranking when the research starts with Department of the Interior and PSC R408, 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 Interior + PSC R408

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 541611

43 visible recipients · Administrative Management and General Management Consulting Services

$10,754,535,069
2

NAICS 541330

26 visible recipients · Engineering Services

$6,625,683,498
3

NAICS 541512

27 visible recipients · Computer Systems Design Services

$6,130,550,917
4

NAICS 541712

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

$5,263,263,206
5

NAICS 541990

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

$3,480,284,869
6

NAICS 541511

19 visible recipients · Custom Computer Programming Services

$2,885,678,654
7

NAICS 541519

27 visible recipients · Other Computer Related Services

$2,700,374,200
8

NAICS 624190

3 visible recipients · Other Individual and Family Services

$1,226,036,671
9

NAICS 541612

3 visible recipients · Human Resources Consulting Services

$1,161,262,981
10

NAICS 561210

5 visible recipients · Facilities Support Services

$1,091,031,009
11

NAICS 541620

7 visible recipients · Environmental Consulting Services

$976,268,419
12

NAICS 541715

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

$917,230,264
13

NAICS 624230

2 visible recipients · Emergency and Other Relief Services

$785,458,572
14

NAICS 541513

9 visible recipients · Computer Facilities Management Services

$503,818,999
15

NAICS 541710

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

$329,734,968
16

NAICS 517110

2 visible recipients · Wired Telecommunications Carriers

$284,228,623
17

NAICS 611430

4 visible recipients · Professional and Management Development Training

$230,154,489
18

NAICS 541310

5 visible recipients · Architectural Services

$225,018,848
19

NAICS 541618

3 visible recipients · Other Management Consulting Services

$210,389,139
20

NAICS 541690

10 visible recipients · Other Scientific and Technical Consulting Services

$172,218,537
21

NAICS 493110

1 visible recipients · General Warehousing and Storage

$148,697,957
22

NAICS 518210

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

$144,827,171
23

NAICS 811219

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

$131,157,217
24

NAICS 541614

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

$90,932,478
25

NAICS 236220

2 visible recipients · Commercial and Institutional Building Construction

$76,422,390
26

NAICS 561990

2 visible recipients · All Other Support Services

$75,853,059
27

NAICS 622110

1 visible recipients · General Medical and Surgical Hospitals

$72,888,106
28

NAICS 493190

1 visible recipients · Other Warehousing and Storage

$57,538,736
29

NAICS 561110

3 visible recipients · Office Administrative Services

$56,304,979
30

NAICS 561499

2 visible recipients · All Other Business Support Services

$54,959,057
31

NAICS 541219

1 visible recipients · Other Accounting Services

$51,301,681
32

NAICS 511199

1 visible recipients · All Other Publishers

$50,582,911
33

NAICS 238210

1 visible recipients · Electrical Contractors and Other Wiring Installation Contractors

$50,240,527
34

NAICS 237990

1 visible recipients · Other Heavy and Civil Engineering Construction

$45,731,619
35

NAICS 334611

1 visible recipients · Software Reproducing

$41,448,693
36

NAICS 541320

1 visible recipients · Landscape Architectural Services

$40,218,809
37

NAICS 541714

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

$38,137,729
38

NAICS 561612

2 visible recipients · Security Guards and Patrol Services

$34,593,968
39

NAICS 611692

1 visible recipients · Automobile Driving Schools

$31,488,326
40

NAICS 611710

4 visible recipients · Educational Support Services

$26,373,830
41

NAICS 332994

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

$21,886,230
42

NAICS 334511

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

$17,192,790
43

NAICS 483114

1 visible recipients · Coastal and Great Lakes Passenger Transportation

$16,626,127
44

NAICS 562910

1 visible recipients · Remediation Services

$12,916,096
45

NAICS 561330

1 visible recipients · Professional Employer Organizations

$6,330,500
46

NAICS 541613

1 visible recipients · Marketing Consulting Services

$4,500,000
47

NAICS 541199

1 visible recipients · All Other Legal Services

$4,058,782
48

NAICS 332311

1 visible recipients · Prefabricated Metal Building and Component Manufacturing

$3,807,953
49

NAICS 511210

1 visible recipients · Software Publishers

$3,332,433
50

NAICS 517311

1 visible recipients · Wired Telecommunications Carriers

$3,014,512

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