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State + buyer NAICS rankings

Top NAICS paths for Department of Health and Human Services in Illinois.

Use this ranking when the research starts with Department of Health and Human Services in Illinois and you want the strongest industry-code pages in that exact state-buyer slice.

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State + buyer NAICS rankings

Top NAICS paths

These state-buyer rankings are useful when you want a cleaner entry point than the full state-agency page and a faster pivot into category analysis.

1

NAICS 334516

2 visible recipients · Analytical Laboratory Instrument Manufacturing

$844,564,386
2

NAICS 541710

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

$710,361,929
3

NAICS 541712

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

$371,313,553
4

NAICS 541330

2 visible recipients · Engineering Services

$266,142,718
5

NAICS 541512

1 visible recipients · Computer Systems Design Services

$179,103,249
6

NAICS 325413

2 visible recipients · In-Vitro Diagnostic Substance Manufacturing

$161,408,793
7

NAICS 339112

2 visible recipients · Surgical and Medical Instrument Manufacturing

$123,179,036
8

NAICS 621511

2 visible recipients · Medical Laboratories

$97,275,061
9

NAICS 561210

1 visible recipients · Facilities Support Services

$89,606,318
10

NAICS 541611

1 visible recipients · Administrative Management and General Management Consulting Services

$89,525,347
11

NAICS 423450

1 visible recipients · Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

$88,082,630
12

NAICS 541990

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

$83,417,602
13

NAICS 236220

1 visible recipients · Commercial and Institutional Building Construction

$49,321,466
14

NAICS 541310

1 visible recipients · Architectural Services

$35,817,899
15

NAICS 541618

1 visible recipients · Other Management Consulting Services

$28,792,402
16

NAICS 923120

1 visible recipients · Administration of Public Health Programs

$20,958,802
17

NAICS 811219

1 visible recipients · Other Electronic and Precision Equipment Repair and Maintenance

$1,029,958

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