Agency + PSC NAICS rankings

Top NAICS paths for PSC R799 under Department of the Treasury.

Use this ranking when the research starts with Department of the Treasury 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 the Treasury + 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 541512

4 visible recipients · Computer Systems Design Services

$12,383,520,547
2

NAICS 541330

4 visible recipients · Engineering Services

$9,875,318,774
3

NAICS 541611

6 visible recipients · Administrative Management and General Management Consulting Services

$9,695,445,004
4

NAICS 541519

6 visible recipients · Other Computer Related Services

$2,178,314,258
5

NAICS 541614

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

$2,054,311,729
6

NAICS 541715

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

$1,180,155,982
7

NAICS 541990

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

$1,172,312,566
8

NAICS 541712

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

$784,450,256
9

NAICS 541511

3 visible recipients · Custom Computer Programming Services

$755,540,971
10

NAICS 488190

1 visible recipients · Other Support Activities for Air Transportation

$450,120,945
11

NAICS 561210

1 visible recipients · Facilities Support Services

$393,897,290
12

NAICS 561499

1 visible recipients · All Other Business Support Services

$381,246,156
13

NAICS 491110

1 visible recipients · Postal Service

$206,642,761
14

NAICS 541219

1 visible recipients · Other Accounting Services

$158,116,461
15

NAICS 336413

1 visible recipients · Other Aircraft Parts and Auxiliary Equipment Manufacturing

$154,364,395
16

NAICS 722310

1 visible recipients · Food Service Contractors

$146,219,989
17

NAICS 561720

1 visible recipients · Janitorial Services

$103,213,603
18

NAICS 561110

3 visible recipients · Office Administrative Services

$88,174,662
19

NAICS 511210

1 visible recipients · Software Publishers

$74,790,961
20

NAICS 511130

1 visible recipients · Book Publishers

$37,947,977
21

NAICS 541690

2 visible recipients · Other Scientific and Technical Consulting Services

$35,386,567
22

NAICS 541513

1 visible recipients · Computer Facilities Management Services

$14,322,034

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