Agency + PSC NAICS rankings

Top NAICS paths for PSC R799 under Department of Energy.

Use this ranking when the research starts with Department of Energy and PSC R799, 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 Energy + PSC R799

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 561611

1 visible recipients · Investigation and Personal Background Check Services

$3,713,951,336
2

NAICS 541614

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

$2,054,311,729
3

NAICS 562910

2 visible recipients · Remediation Services

$1,477,890,994
4

NAICS 541990

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

$957,096,801
5

NAICS 541330

4 visible recipients · Engineering Services

$936,718,556
6

NAICS 488190

1 visible recipients · Other Support Activities for Air Transportation

$450,120,945
7

NAICS 541611

5 visible recipients · Administrative Management and General Management Consulting Services

$270,694,840
8

NAICS 541519

3 visible recipients · Other Computer Related Services

$210,878,248
9

NAICS 541618

2 visible recipients · Other Management Consulting Services

$164,490,219
10

NAICS 561612

1 visible recipients · Security Guards and Patrol Services

$156,159,376
11

NAICS 336413

1 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$154,364,395
12

NAICS 541310

1 visible recipients · Architectural Services

$115,640,220
13

NAICS 518210

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

$94,853,946
14

NAICS 541512

3 visible recipients · Computer Systems Design Services

$93,965,151
15

NAICS 541513

2 visible recipients · Computer Facilities Management Services

$91,074,300
16

NAICS 561110

2 visible recipients · Office Administrative Services

$81,343,306
17

NAICS 928110

1 visible recipients · National Security

$44,243,885
18

NAICS 621999

1 visible recipients · All Other Miscellaneous Ambulatory Health Care Services

$40,281,433
19

NAICS 511130

1 visible recipients · Book Publishers

$37,947,977
20

NAICS 611430

1 visible recipients · Professional and Management Development Training

$35,460,262
21

NAICS 561210

2 visible recipients · Facilities Support Services

$30,852,920
22

NAICS 541620

3 visible recipients · Environmental Consulting Services

$29,956,362
23

NAICS 541715

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

$15,586,042
24

NAICS 611519

1 visible recipients · Other Technical and Trade Schools

$14,704,452
25

NAICS 519190

1 visible recipients · All Other Information Services

$14,279,964
26

NAICS 512290

1 visible recipients · Other Sound Recording Industries

$10,076,920
27

NAICS 517919

1 visible recipients · All Other Telecommunications

$8,895,767
28

NAICS 541720

1 visible recipients · Research and Development in the Social Sciences and Humanities

$1,463,864
29

NAICS 541430

1 visible recipients · Graphic Design Services

$654,287
30

NAICS 541690

1 visible recipients · Other Scientific and Technical Consulting Services

$484,550
31

NAICS 813311

1 visible recipients · Human Rights Organizations

$473,400
32

NAICS 921150

1 visible recipients · American Indian and Alaska Native Tribal Governments

$109,700
33

NAICS 562111

1 visible recipients · Solid Waste Collection

$75,600
34

NAICS 541612

1 visible recipients · Human Resources Consulting Services

$16,258
35

NAICS 236220

1 visible recipients · Commercial and Institutional Building Construction

-$130,662

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