Agency + PSC NAICS rankings

Top NAICS paths for PSC D399 under Department of Education.

Use this ranking when the research starts with Department of Education and PSC D399, 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 Education + PSC D399

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1

NAICS 541512

9 visible recipients · Computer Systems Design Services

$20,844,165,422
2

NAICS 541519

7 visible recipients · Other Computer Related Services

$6,828,325,375
3

NAICS 561422

1 visible recipients · Telemarketing Bureaus and Other Contact Centers

$5,067,053,263
4

NAICS 541611

3 visible recipients · Administrative Management and General Management Consulting Services

$2,148,406,547
5

NAICS 522390

1 visible recipients · Other Activities Related to Credit Intermediation

$1,507,684,723
6

NAICS 541511

5 visible recipients · Custom Computer Programming Services

$1,432,257,161
7

NAICS 522110

1 visible recipients · Commercial Banking

$906,920,531
8

NAICS 541513

3 visible recipients · Computer Facilities Management Services

$784,224,168
9

NAICS 519190

1 visible recipients · All Other Information Services

$246,229,097
10

NAICS 238210

1 visible recipients · Electrical Contractors and Other Wiring Installation Contractors

$216,530,542
11

NAICS 333318

1 visible recipients · Other Commercial and Service Industry Machinery Manufacturing

$194,364,789
12

NAICS 524292

1 visible recipients · Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds

$131,378,303
13

NAICS 511210

1 visible recipients · Software Publishers

$2,341,671
14

NAICS 541990

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

$259,125
15

NAICS 334614

1 visible recipients · Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing

$113,918
16

NAICS 541715

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

$79,070
17

NAICS 541199

1 visible recipients · All Other Legal Services

$75,347
18

NAICS 541350

1 visible recipients · Building Inspection Services

$2,500

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