MSPSIG.DIR · state · as of 2026-10-29

Managed service providers in Illinois

240 managed service providers are tracked in Illinois. Links Technology Solutions ranks highest by MSP score. Rated providers average 4.77 on Google.

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

Providers tracked240

Top rankedLinks Technology SolutionsSchaumburg · MSP score 84

Rated providers average4.77★on Google · median score 50

Ranked by MSP score

top 25 of 145 shown · sort: score / best reviewed

Filtered: MSPs only · rated · Network management · clear

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

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

002

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

003

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

004

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

005

MNJ TechnologiesBuffalo Grove · MSP · 100-249Managed ITCloud migrationBackup and disaster recovery4.2★ (18)7775

006

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

007

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

008

WEBIT Services, Inc.Naperville · MSP · 25-49Managed ITCo-managed ITCybersecurity4.9★ (88)7525

009

Prescient SolutionsSchaumburg · MSP · 100-249Managed ITHelp DeskDesktop Support5.0★ (9)7450

010

CIO Landing, IncNorthfield · MSP · 25-49vCIOManaged ServicesIT Support5.0★ (56)7425

011

Heritage Technology SolutionsCrestwood · MSP · 10-24Managed ITBackup and disaster recoveryCybersecurity4.8★ (47)7175

012

Black Line ConsultingNaperville · MSP · 25-49Managed ITCybersecurityCloud migration4.7★ (83)710

013

PSM PartnersChicago · MSP · 100-249Managed ITCybersecurityCloud migration4.9★ (45)7125

014

Reputable IT, IncSchaumburg · MSP · 5-9Managed ITNetwork managementCybersecurity4.6★ (31)6950

015

Verity ITDowners Grove · MSP · 25-49Managed ITHelp DeskCybersecurity4.9★ (33)6975

016

The Isidore GroupBurr Ridge · MSP · 10-24Managed ITIT consultingIT Outsourcing5.0★ (19)6975

017

CTSRiverwoods · MSP · 10-24Managed ITCo-managed ITCybersecurity4.9★ (79)6925

018

TDI Networks, IncWoodridge · MSP · 1-4Managed ITCybersecurityRansomware Protection5.0★ (47)6850

019

Access OneChicago · MSP · 100-249Managed ITHelp DeskNetwork management4.2★ (57)6825

020

Secure Data TechnologiesO'Fallon · MSP · 50-99Managed ITHelp DeskManaged Cybersecurity3.9★ (12)6825

021

Unique Computing Solutions, IncFrankfort · MSP · 10-24Managed ITHelp DeskBackup and disaster recovery5.0★ (41)680

022

Meridian Group International,Deerfield · MSP · 250+Managed ITCybersecurityCloud migration4.1★ (7)680

023

Opensity SolutionsChicago · MSP · 250+Managed ITHelp DeskNetwork management4.7★ (24)6825

024

Tomorrow's Internet SolutionsLombard · MSP · 5-9Managed ITBackup and disaster recoveryNetwork management4.9★ (49)6725

025

All Information ServicesOakbrook Terrace · MSP · 25-49Managed ITHelp DeskEndpoint Management5.0★ (12)6750

Showing 25 of 145 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-29

49.7

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

48%

Claim 24/7 supportof Illinois providers

Median headcountemployees

61 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 99 · providers tracked

From our research

MSPSIG.WIRE

2026-10-10IT companies in Illinois: what 1,466 listings show

2026-10-29IT Companies in Nevada: What the Listings Show

How many managed service providers are in Illinois?

240 tracked as of 2026-10-29.

Which provider ranks highest in Illinois?

Links Technology Solutions, by MSP score.

What is the median size of a provider here?

7 employees.

Listed in Illinois?

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