MSP SignalBETA
MSPSIG.DIR · state · as of 2026-10-23

IT service providers in Illinois

345 IT service providers are tracked in Illinois, 181 of them MSPs. Rated providers average 4.62 on Google.

Providers tracked345181 MSPs
Top rankednot observed
Rated providers average4.62★on Google · median score 54
01

Ranked by MSP score

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Filtered: claimed · Compliance · clear

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02

Map

providers by city
03

What the data shows

measured 2026-10-23
53.6
Median MSP scoreof Illinois providers
0%
Publish a DMARC policyof Illinois providers
26%
Claim 24/7 supportof Illinois providers
12
Median headcountemployees
58 cities in Illinois carry exactly one tracked provider.
** end of report **
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Cities in Illinois

top 12 of 100 · providers tracked
Chicago
114Schaumburg
22Naperville
20Downers Grove
7Northbrook
6Oak Brook
6Aurora
5Joliet
5Peoria
5Springfield
5Bolingbrook
4Des Plaines
4
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From our research

MSPSIG.WIRE
How many IT service providers are in Illinois?
345 tracked as of 2026-10-23.
What is the median size of a provider here?
12 employees.
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