Agency + PSC NAICS rankings

Top NAICS paths for PSC Z299 under Department of Defense.

Use this ranking when the research starts with Department of Defense and PSC Z299, 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 Defense + PSC Z299

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 237990

4 visible recipients · Other Heavy and Civil Engineering Construction

$1,151,699,443
2

NAICS 237310

4 visible recipients · Highway, Street, and Bridge Construction

$1,011,780,063
3

NAICS 236220

7 visible recipients · Commercial and Institutional Building Construction

$855,277,286
4

NAICS 811118

1 visible recipients · Other Automotive Mechanical and Electrical Repair and Maintenance

$338,349,053
5

NAICS 541618

1 visible recipients · Other Management Consulting Services

$278,155,533
6

NAICS 541990

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

$238,431,901
7

NAICS 561210

4 visible recipients · Facilities Support Services

$106,373,883
8

NAICS 562910

1 visible recipients · Remediation Services

$76,152,245
9

NAICS 237120

1 visible recipients · Oil and Gas Pipeline and Related Structures Construction

$39,058,576
10

NAICS 541611

2 visible recipients · Administrative Management and General Management Consulting Services

$31,514,721
11

NAICS 541310

1 visible recipients · Architectural Services

$15,803,638
12

NAICS 621399

1 visible recipients · Offices of All Other Miscellaneous Health Practitioners

$10,999,707
13

NAICS 621111

1 visible recipients · Offices of Physicians (except Mental Health Specialists)

$8,647,388
14

NAICS 324121

2 visible recipients · Asphalt Paving Mixture and Block Manufacturing

$4,970,288
15

NAICS 321991

1 visible recipients · Manufactured Home (Mobile Home) Manufacturing

$4,802,172
16

NAICS 561720

1 visible recipients · Janitorial Services

$3,246,507
17

NAICS 238320

1 visible recipients · Painting and Wall Covering Contractors

$2,606,317
18

NAICS 236210

1 visible recipients · Industrial Building Construction

$2,002,418
19

NAICS 237110

2 visible recipients · Water and Sewer Line and Related Structures Construction

$1,273,822
20

NAICS 238220

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

$510,700
21

NAICS 236116

1 visible recipients · New Multifamily Housing Construction (except For-Sale Builders)

$52,825
22

NAICS 238990

3 visible recipients · All Other Specialty Trade Contractors

$26,654
23

NAICS 238150

1 visible recipients · Glass and Glazing Contractors

$19,367

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