PSC NAICS rankings

Top NAICS paths for PSC DJ01.

Use this ranking when the research starts with PSC DJ01 and you want the strongest industry-code pages attached to IT AND TELECOM - SECURITY AND COMPLIANCE SUPPORT SERVICES (LABOR) 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 541512

14 visible recipients · Computer Systems Design Services

$2,305,109,910
2

NAICS 541330

10 visible recipients · Engineering Services

$1,300,171,566
3

NAICS 541513

7 visible recipients · Computer Facilities Management Services

$920,077,212
4

NAICS 541519

13 visible recipients · Other Computer Related Services

$849,521,429
5

NAICS 541511

11 visible recipients · Custom Computer Programming Services

$800,884,343
6

NAICS 611430

3 visible recipients · Professional and Management Development Training

$250,180,885
7

NAICS 541611

11 visible recipients · Administrative Management and General Management Consulting Services

$190,338,570
8

NAICS 541620

3 visible recipients · Environmental Consulting Services

$170,281,999
9

NAICS 541614

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

$168,707,966
10

NAICS 518210

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

$80,301,920
11

NAICS 511210

1 visible recipients · Software Publishers

$70,135,645
12

NAICS 561110

3 visible recipients · Office Administrative Services

$51,975,269
13

NAICS 519130

1 visible recipients · Internet Publishing and Broadcasting and Web Search Portals

$49,182,334
14

NAICS 541715

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

$42,948,279
15

NAICS 541690

1 visible recipients · Other Scientific and Technical Consulting Services

$20,855,434
16

NAICS 611420

1 visible recipients · Computer Training

$7,740,107
17

NAICS 336611

5 visible recipients · Ship Building and Repairing

$7,537,691
18

NAICS 541612

1 visible recipients · Human Resources Consulting Services

$7,365,030
19

NAICS 541990

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

$6,587,754
20

NAICS 517919

1 visible recipients · All Other Telecommunications

$5,692,469
21

NAICS 541618

1 visible recipients · Other Management Consulting Services

$2,952,063
22

NAICS 561612

1 visible recipients · Security Guards and Patrol Services

$2,108,082
23

NAICS 541350

2 visible recipients · Building Inspection Services

$5,000

Other PSC ranking views

Move around PSC DJ01

Use sibling ranking layers when you want to stay inside the same service lane but switch between geography and industry analysis.

Directory graph

Move into full directory hubs

Use the PSC-specific ranking page as a shortcut, then move back into the broader PSC, state, NAICS, and top-list hubs when you want wider browse coverage.