MSPSIG.DIR · state · as of 2026-10-21

IT service providers in Illinois

90 IT service providers are tracked in Illinois, 76 of them MSPs. Rated providers average 4.84 on Google.

MSPs only ✓ Claimed ✓ Rated Cybersecurity Managed IT Compliance Backup and disaster recovery ✓ Microsoft 365

Providers tracked9076 MSPs

Top rankednot observed

Rated providers average4.84★on Google · median score 50

Ranked by MSP score

top 0 of 0 shown · sort: score / best reviewed

Filtered: claimed · rated · Microsoft 365 · clear

No ranked providers match these filters.

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Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-21

50.4

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

49%

Claim 24/7 supportof Illinois providers

Median headcountemployees

31 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 43 · providers tracked

From our research

MSPSIG.WIRE

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How many IT service providers are in Illinois?

90 tracked as of 2026-10-21.

What is the median size of a provider here?

8 employees.

Listed in Illinois?

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