Agency + PSC NAICS rankings

Top NAICS paths for PSC DA01 under Department of Labor.

Use this ranking when the research starts with Department of Labor and PSC DA01, 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 Labor + PSC DA01

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

7 visible recipients · Computer Systems Design Services

$1,606,430,011
2

NAICS 541511

8 visible recipients · Custom Computer Programming Services

$1,382,570,058
3

NAICS 541611

2 visible recipients · Administrative Management and General Management Consulting Services

$746,709,619
4

NAICS 541519

6 visible recipients · Other Computer Related Services

$291,531,718
5

NAICS 518210

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

$195,761,651
6

NAICS 541513

3 visible recipients · Computer Facilities Management Services

$137,865,247
7

NAICS 524298

1 visible recipients · All Other Insurance Related Activities

$68,756,909
8

NAICS 624190

1 visible recipients · Other Individual and Family Services

$52,666,368
9

NAICS 541614

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

$22,334,618
10

NAICS 541330

4 visible recipients · Engineering Services

$20,493,921
11

NAICS 561110

1 visible recipients · Office Administrative Services

$19,029,576
12

NAICS 541618

1 visible recipients · Other Management Consulting Services

$11,931,282
13

NAICS 493110

1 visible recipients · General Warehousing and Storage

$5,418,448
14

NAICS 519130

1 visible recipients · Internet Publishing and Broadcasting and Web Search Portals

$4,068,251
15

NAICS 561499

1 visible recipients · All Other Business Support Services

$3,340,931
16

NAICS 511210

1 visible recipients · Software Publishers

$3,332,433
17

NAICS 541350

1 visible recipients · Building Inspection Services

$2,500

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