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MSPSIG.DIR · state · as of 2026-10-29

Managed service providers in Illinois

213 managed service providers are tracked in Illinois. Rated providers average 4.72 on Google.

Providers tracked213
Top rankednot observed
Rated providers average4.72★on Google · median score 53
01

Ranked by MSP score

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

Filtered: MSPs only · claimed · Cloud migration · clear

No ranked providers match these filters.

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02

Map

providers by city
Chicago: 57Naperville: 13Northbrook: 7Downers Grove: 6Schaumburg: 6St. Charles: 6Elgin: 5Oakbrook Terrace: 4Palatine: 4Buffalo Grove: 3Deerfield: 3Des Plaines: 3Evanston: 3Joliet: 3Lombard: 3Oak Brook: 3Park Ridge: 3Peoria: 3Westchester: 3Arlington Heights: 2Bolingbrook: 2Gurnee: 2Hoffman Estates: 2Lincolnwood: 2Peoria Heights: 2Rolling Meadows: 2Skokie: 2Wheaton: 2Woodstock: 2Algonquin: 1Aurora: 1Bannockburn: 1Barrington: 1Bloomington: 1Burr Ridge: 1Champaign: 1Darien: 1Elmhurst: 1Gibson City: 1Glen Ellyn: 1Hampton: 1Harvey: 1Hudson: 1Lake Forest: 1Lake in the Hills: 1Lemont: 1Lisle: 1Lockport: 1Machesney Park: 1McHenry: 1Moline: 1Mount Prospect: 1Northfield: 1Oak Forest: 1Oswego: 1ChicagoNapervilleNorthbrookDowners GroveSchaumburgSt. CharlesElginOakbrook TerraceDrawn from provider coordinates
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What the data shows

measured 2026-10-29
52.9
Median MSP scoreof Illinois providers
1%
Publish a DMARC policyof Illinois providers
37%
Claim 24/7 supportof Illinois providers
10
Median headcountemployees
45 cities in Illinois carry exactly one tracked provider.
** end of report **
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Cities in Illinois

top 12 of 77 · providers tracked
Chicago
57Naperville
13Northbrook
7Downers Grove
6Schaumburg
6St. Charles
6Elgin
5Oakbrook Terrace
4Palatine
4Buffalo Grove
3Deerfield
3Des Plaines
3
05

From our research

MSPSIG.WIRE
How many managed service providers are in Illinois?
213 tracked as of 2026-10-29.
What is the median size of a provider here?
10 employees.
Listed in Illinois?

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