PSC NAICS rankings

Top NAICS paths for PSC S206.

Use this ranking when the research starts with PSC S206 and you want the strongest industry-code pages attached to HOUSEKEEPING- GUARD before moving into deeper intersections.

PSC NAICS rankings

Top NAICS paths

These PSC-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or industry-lane research.

1

NAICS 561612

29 visible recipients · Security Guards and Patrol Services

$26,299,452,764
2

NAICS 624230

1 visible recipients · Emergency and Other Relief Services

$1,083,325,614
3

NAICS 561210

17 visible recipients · Facilities Support Services

$1,005,866,791
4

NAICS 561621

9 visible recipients · Security Systems Services (except Locksmiths)

$644,509,972
5

NAICS 541614

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

$338,207,792
6

NAICS 541930

1 visible recipients · Translation and Interpretation Services

$331,682,313
7

NAICS 541330

3 visible recipients · Engineering Services

$295,956,957
8

NAICS 561990

3 visible recipients · All Other Support Services

$288,101,102
9

NAICS 541512

4 visible recipients · Computer Systems Design Services

$165,420,547
10

NAICS 541513

2 visible recipients · Computer Facilities Management Services

$157,831,328
11

NAICS 541690

3 visible recipients · Other Scientific and Technical Consulting Services

$128,585,453
12

NAICS 561720

3 visible recipients · Janitorial Services

$117,553,522
13

NAICS 493110

4 visible recipients · General Warehousing and Storage

$110,690,220
14

NAICS 562910

1 visible recipients · Remediation Services

$101,982,086
15

NAICS 561110

2 visible recipients · Office Administrative Services

$85,698,859
16

NAICS 611519

1 visible recipients · Other Technical and Trade Schools

$75,467,260
17

NAICS 922160

1 visible recipients · Fire Protection

$65,294,249
18

NAICS 315999

1 visible recipients · Other Apparel Accessories and Other Apparel Manufacturing

$60,700,707
19

NAICS 541618

1 visible recipients · Other Management Consulting Services

$51,314,202
20

NAICS 334517

1 visible recipients · Irradiation Apparatus Manufacturing

$48,579,528
21

NAICS 541519

3 visible recipients · Other Computer Related Services

$47,938,033
22

NAICS 336111

1 visible recipients · Automobile Manufacturing

$40,982,739
23

NAICS 541611

2 visible recipients · Administrative Management and General Management Consulting Services

$31,938,356
24

NAICS 236220

2 visible recipients · Commercial and Institutional Building Construction

$28,471,162
25

NAICS 561330

1 visible recipients · Professional Employer Organizations

$18,878,767
26

NAICS 237310

1 visible recipients · Highway, Street, and Bridge Construction

$13,393,080
27

NAICS 334515

1 visible recipients · Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

$6,178,347
28

NAICS 541990

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

$5,388,875
29

NAICS 493190

1 visible recipients · Other Warehousing and Storage

$4,632,166
30

NAICS 611430

1 visible recipients · Professional and Management Development Training

$3,885,862
31

NAICS 611710

1 visible recipients · Educational Support Services

$3,580,934
32

NAICS 561611

1 visible recipients · Investigation and Personal Background Check Services

$3,540,948
33

NAICS 335999

1 visible recipients · All Other Miscellaneous Electrical Equipment and Component Manufacturing

$3,260,195
34

NAICS 238220

1 visible recipients · Plumbing, Heating, and Air-Conditioning Contractors

$2,983,375
35

NAICS 512110

1 visible recipients · Motion Picture and Video Production

$2,657,423
36

NAICS 722310

2 visible recipients · Food Service Contractors

$1,813,743
37

NAICS 541720

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

$1,500,089
38

NAICS 332311

1 visible recipients · Prefabricated Metal Building and Component Manufacturing

$1,259,778
39

NAICS 336413

1 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$1,164,137
40

NAICS 541620

2 visible recipients · Environmental Consulting Services

$1,113,678
41

NAICS 561320

1 visible recipients · Temporary Help Services

$456,885
42

NAICS 238190

1 visible recipients · Other Foundation, Structure, and Building Exterior Contractors

$399,041
43

NAICS 532490

1 visible recipients · Other Commercial and Industrial Machinery and Equipment Rental and Leasing

$340,313
44

NAICS 532120

1 visible recipients · Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing

$263,572
45

NAICS 236210

1 visible recipients · Industrial Building Construction

$107,005
46

NAICS 562211

1 visible recipients · Hazardous Waste Treatment and Disposal

$49,334
47

NAICS 511210

1 visible recipients · Software Publishers

$17,390
48

NAICS 541350

1 visible recipients · Building Inspection Services

$0

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