Agency + PSC NAICS rankings

Top NAICS paths for PSC Z2AZ under Department of Defense.

Use this ranking when the research starts with Department of Defense and PSC Z2AZ, and you want the strongest industry-code pages inside that exact buyer + service slice.

Best next ranking moves

Move faster from Department of Defense + PSC Z2AZ

Use the strongest next click when this buyer + service slice is already the right lane and you want to get to the best detail page faster.

Agency + service NAICS rankings

Top NAICS paths inside Department of Defense + PSC Z2AZ

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 236220

8 visible recipients · Commercial and Institutional Building Construction

$5,189,587,599
2

NAICS 561210

3 visible recipients · Facilities Support Services

$779,895,123
3

NAICS 236118

2 visible recipients · Residential Remodelers

$79,881,689
4

NAICS 237990

3 visible recipients · Other Heavy and Civil Engineering Construction

$78,811,697
5

NAICS 237310

1 visible recipients · Highway, Street, and Bridge Construction

$56,502,821
6

NAICS 562910

4 visible recipients · Remediation Services

$48,626,612
7

NAICS 541330

1 visible recipients · Engineering Services

$40,077,825
8

NAICS 238290

1 visible recipients · Other Building Equipment Contractors

$23,326,517
9

NAICS 238220

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

$15,174,263
10

NAICS 237120

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

$14,392,671
11

NAICS 236210

2 visible recipients · Industrial Building Construction

$12,376,980
12

NAICS 238210

2 visible recipients · Electrical Contractors and Other Wiring Installation Contractors

$11,506,659
13

NAICS 562111

1 visible recipients · Solid Waste Collection

$4,609,938
14

NAICS 238190

1 visible recipients · Other Foundation, Structure, and Building Exterior Contractors

$4,599,771
15

NAICS 541712

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

$4,442,690
16

NAICS 485999

1 visible recipients · All Other Transit and Ground Passenger Transportation

$4,303,703
17

NAICS 541512

1 visible recipients · Computer Systems Design Services

$4,197,113
18

NAICS 541620

1 visible recipients · Environmental Consulting Services

$1,450,252
19

NAICS 238160

1 visible recipients · Roofing Contractors

$1,004,886
20

NAICS 212312

1 visible recipients · Crushed and Broken Limestone Mining and Quarrying

$12,800

Other buyer + code ranking views

Move around Department of Defense and PSC Z2AZ

Switch back into the broader buyer PSC ranking layer or go straight into the detailed buyer + PSC page when you want recipient-level browsing.

Directory graph

Move into full directory hubs

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