MSPSIG.DIR · state · as of 2026-10-23

IT service providers in Illinois

1,725 IT service providers are tracked in Illinois, 662 of them MSPs. Thoughtworks ranks highest by MSP score. Rated providers average 4.56 on Google.

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

Providers tracked1,725662 MSPs

Top rankedThoughtworksChicago · MSP score 90

Rated providers average4.56★on Google · median score 49

Ranked by MSP score

top 25 of 1,725 shown · sort: score / best reviewed

MSP score parts:Reputation (up to 30)Presence (up to 25)Credibility (up to 20)Scale (up to 15)Momentum (up to 10)

#ProviderServicesGoogleMSP scoreTrending

001

ThoughtworksChicago · IT consulting · 250+Cloud migration4.7★ (21)90100

002

AHEADChicago · IT consulting · 250+IT consultingManaged ITCloud migration4.5★ (27)87100

003

Links Technology SolutionsSchaumburg · MSP · 50-99Managed ITHelp DeskDesktop Support4.9★ (17)84100

004

ManagecoreWestchester · MSP · 250+Managed CloudEnterprise Cloud ServicesDevops Cloud Enablement5.0★ (2)83100

005

Netrix GlobalBannockburn · MSP · 250+Backup and disaster recoveryCloud migrationCybersecurity4.6★ (15)8275

006

YASH TechnologiesEast Moline · IT consulting · 250+AI ServicesManaged Detection ResponseVulnerability Management4.3★ (24)8150

007

SundogRockford · MSP · 25-49CybersecurityMicrosoft 365VoIP and UCaaS5.0★ (38)8150

008

CorporateChicago · MSP · 250+Managed ITHelp DeskOnsite Support4.7★ (27)80100

009

XL.netChicago · MSP · 25-49Managed ITIT consultingCloud migration5.0★ (64)79100

010

RKONChicago · IT consulting · 100-249Managed CybersecurityManaged ITCloud migration4.4★ (13)7975

011

Imperial SurveillanceElgin · MSSP · 50-99Access ControlCctv Ip CamerasCloud Solutions4.8★ (155)7875

012

LeadingITWoodstock · MSP · 25-49Co-managed ITCybersecurityBackup and disaster recovery4.9★ (74)7875

013

EmpistChicago · MSP · 50-99Managed ITService DeskBackup and disaster recovery4.5★ (75)78100

014

SayersVernon Hills · IT consulting · 250+Cloud migrationComplianceCybersecurity5.0★ (4)7725

015

Outsource Solutions GroupChicago · MSP · 50-99Managed ITIT consultingBackup and disaster recovery4.8★ (31)7775

016

CDW•GVernon Hills · VAR and telecom · 250+Managed ITManaged SecurityManaged Applicationsnot observed760

017

Wavicle Data SolutionsChicago · IT consulting · 250+AI Readiness AssessmentCloud migrationData Modernization5.0★ (2)7625

018

Advanced Computer SpecialistsBradley · MSP · 5-9Backup and disaster recoveryCybersecurityVoIP and UCaaS4.9★ (118)7625

019

Sentinel TechnologiesDowners Grove · MSP · 250+not observed4.5★ (37)760

020

Paragon Micro, IncBuffalo Grove · IT consulting · 100-249Hardware procurementSoftware ProcurementIT consulting5.0★ (1)7550

021

JK Technology SolutionsLockport · MSP · 25-49Managed ITCybersecurityCompliance4.9★ (35)7525

022

MNJ TechnologiesBuffalo Grove · MSP · 100-249Managed ITCloud migrationBackup and disaster recovery4.2★ (18)7550

023

MYGONaperville · IT consulting · 250+Sap ConsultingERP ImplementationCloud migration4.8★ (53)7525

024

CESBolingbrook · IT consulting · 250+Managed ITCybersecurityCloud migration5.0★ (2)7425

025

ExcalTechRolling Meadows · MSP · 50-99Managed ITCybersecurityCMMC Compliance4.9★ (31)7425

Showing 25 of 1,725 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-23

48.6

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

24%

Claim 24/7 supportof Illinois providers

Median headcountemployees

112 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 120 · providers tracked

486Schaumburg

73Peoria

30Aurora

23Lisle

22Elgin

21Rolling Meadows

20Rockford

From our research

MSPSIG.WIRE

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How many IT service providers are in Illinois?

1,725 tracked as of 2026-10-23.

Which provider ranks highest in Illinois?

Thoughtworks, by MSP score.

What is the median size of a provider here?

11 employees.

Listed in Illinois?

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