Agency + PSC NAICS rankings

Top NAICS paths for PSC R499 under National Aeronautics and Space Administration.

Use this ranking when the research starts with National Aeronautics and Space Administration and PSC R499, 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 National Aeronautics and Space Administration + PSC R499

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 336411

3 visible recipients · Aircraft Manufacturing

$259,088,055,428
2

NAICS 541330

26 visible recipients · Engineering Services

$87,617,311,405
3

NAICS 541512

9 visible recipients · Computer Systems Design Services

$49,605,326,263
4

NAICS 541712

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

$46,050,687,909
5

NAICS 336413

3 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$34,440,156,163
6

NAICS 336414

1 visible recipients · Guided Missile and Space Vehicle Manufacturing

$30,520,665,865
7

NAICS 488190

6 visible recipients · Other Support Activities for Air Transportation

$19,130,841,710
8

NAICS 541519

10 visible recipients · Other Computer Related Services

$12,253,016,768
9

NAICS 541715

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

$11,585,172,324
10

NAICS 561210

10 visible recipients · Facilities Support Services

$10,900,244,247
11

NAICS 541513

5 visible recipients · Computer Facilities Management Services

$6,382,493,781
12

NAICS 541710

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

$5,075,187,821
13

NAICS 541611

13 visible recipients · Administrative Management and General Management Consulting Services

$5,010,595,696
14

NAICS 562910

3 visible recipients · Remediation Services

$2,585,827,016
15

NAICS 541614

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

$2,066,429,006
16

NAICS 541511

6 visible recipients · Custom Computer Programming Services

$1,168,548,214
17

NAICS 493110

2 visible recipients · General Warehousing and Storage

$1,062,834,921
18

NAICS 541620

3 visible recipients · Environmental Consulting Services

$1,012,611,395
19

NAICS 541990

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

$892,266,208
20

NAICS 517110

1 visible recipients · Wired Telecommunications Carriers

$782,118,995
21

NAICS 517410

2 visible recipients · Satellite Telecommunications

$650,120,428
22

NAICS 561612

1 visible recipients · Security Guards and Patrol Services

$523,687,808
23

NAICS 541310

2 visible recipients · Architectural Services

$445,348,537
24

NAICS 561110

4 visible recipients · Office Administrative Services

$300,412,091
25

NAICS 339999

1 visible recipients · All Other Miscellaneous Manufacturing

$272,765,260
26

NAICS 518210

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

$250,441,453
27

NAICS 541380

2 visible recipients · Testing Laboratories and Services

$178,622,603
28

NAICS 561990

1 visible recipients · All Other Support Services

$135,580,441
29

NAICS 541618

2 visible recipients · Other Management Consulting Services

$109,454,273
30

NAICS 811310

1 visible recipients · Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

$81,146,956
31

NAICS 561720

2 visible recipients · Janitorial Services

$65,143,836
32

NAICS 561320

1 visible recipients · Temporary Help Services

$55,195,111
33

NAICS 511130

1 visible recipients · Book Publishers

$37,947,977
34

NAICS 236220

1 visible recipients · Commercial and Institutional Building Construction

$37,258,102
35

NAICS 561621

1 visible recipients · Security Systems Services (except Locksmiths)

$29,577,490
36

NAICS 621399

1 visible recipients · Offices of All Other Miscellaneous Health Practitioners

$19,134,287
37

NAICS 485410

1 visible recipients · School and Employee Bus Transportation

$18,798,597
38

NAICS 541711

1 visible recipients · Research and Development in Biotechnology

$13,366,788
39

NAICS 926130

1 visible recipients · Regulation and Administration of Communications, Electric, Gas, and Other Utilities

$12,180,506
40

NAICS 221122

1 visible recipients · Electric Power Distribution

$7,835,378
41

NAICS 488119

1 visible recipients · Other Airport Operations

$4,959,811
42

NAICS 621112

1 visible recipients · Offices of Physicians, Mental Health Specialists

$1,049,656
43

NAICS 561421

1 visible recipients · Telephone Answering Services

$930,956
44

NAICS 512110

1 visible recipients · Motion Picture and Video Production

$46,960
45

NAICS 611430

1 visible recipients · Professional and Management Development Training

$44,872
46

NAICS 238220

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

$3,846
47

NAICS 541612

1 visible recipients · Human Resources Consulting Services

$2,500

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