MSPSIG.DIR · state · as of 2026-10-28

Managed service providers in Illinois

82 managed service providers are tracked in Illinois. Sundog ranks highest by MSP score. Rated providers average 4.84 on Google.

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

Providers tracked82

Top rankedSundogRockford · MSP score 81

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

Ranked by MSP score

top 50 of 82 shown · sort: score / best reviewed

Filtered: MSPs only · Microsoft 365 · 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

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

002

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

003

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

004

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

005

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

006

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

007

Peters & AssociatesChicago · MSP · 250+AI ServicesCloud migrationCompliancenot observed7125

008

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

009

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

010

ITRegulators, IncBolingbrook · MSP · 5-9Managed ITIT consultingHelp Desk4.9★ (32)6850

011

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

012

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

013

Great Computer Solutions - GlobalNorthbrook · MSP · 100-249Managed ITCo-managed ITNetwork management5.0★ (3)670

014

Waident Technology SolutionsNaperville · MSP · 25-49Managed ITCybersecurityIT Strategy5.0★ (1)6750

015

Advanced Intelligence EngineeringWheaton · MSP · 5-9Managed ITIT consultingCybersecurity5.0★ (20)6650

016

JensenIT, IncDes Plaines · MSP · 10-24Managed ITCo-managed ITHelp Desk4.0★ (4)6650

017

IT360Peoria · MSP · 25-49Managed ITIT consultingNetwork management5.0★ (4)6550

018

Master Solutions, IncNaperville · MSP · 25-49Managed ITIT consultingHelp Desk5.0★ (3)650

019

Liventus, Inc.Northbrook · MSP · 100-249Cloud migrationCybersecurityMicrosoft 3655.0★ (4)650

020

BSGtechMount Prospect · MSP · 5-9Managed ITCybersecurityPhysical Security5.0★ (4)6550

021

NtivaChicago · MSP · 10-24Cloud migrationComplianceCybersecurity5.0★ (39)6525

022

BTI Communications GroupDowners Grove · MSP · 50-99Backup and disaster recoveryCloud migrationCo-managed IT4.8★ (16)640

023

Computer RevolutionsMoline · MSP · 5-9Managed ITNetwork managementBackup and disaster recovery4.6★ (131)6350

024

Illini Tech ServicesCarlinville · MSP · 10-24Managed ITHelp DeskCybersecurity4.9★ (15)6325

025

CompuTEK SolutionsSchaumburg · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (21)6325

026

Protek-ITChicago · MSP · 10-24Managed ITHelp DeskBackup and disaster recovery4.8★ (182)6350

027

Tigerhawk TechnologiesQuincy · MSP · 5-9Managed ITCybersecurityCloud Solutions4.9★ (15)6325

028

Micro Tech Systems, Inc.Northbrook · MSP · 5-9Managed ITHelp DeskBackup and disaster recovery5.0★ (11)620

029

Magnitech, IncNaperville · MSP · 10-24Managed ITMicrosoft 365Cloud migration4.9★ (16)610

030

KKworx, IncNaperville · MSP · 10-24IT consultingCybersecurityNetwork management5.0★ (7)6025

031

CelereTechChicago · MSP · 1-4Backup and disaster recoveryCybersecurityMicrosoft 3655.0★ (2)5925

032

Finland Technology SolutionsChicago · MSP · 10-24Managed ITHelp DeskNetwork management5.0★ (21)5825

033

Tier1 Solutions, LLCJoliet · MSP · 1-4Managed ITCybersecurityMdr5.0★ (8)5825

034

Aquarius IQChicago · MSP · 5-9Managed ITIT SupportRemote IT Supportnot observed5725

035

Leapfrog Technology GroupChicago · MSP · 25-49Managed ITHelp DeskCybersecurity5.0★ (7)570

036

I.T. For LessChicago · MSP · 25-49Managed ITHelp DeskHardware Support5.0★ (10)560

037

Davis PowersChicago · MSP · 10-24Managed ITManaged Network ServicesManaged Cloud Servicesnot observed5625

038

Rockford ITRockford · MSP · 25-49IT consultingNetwork managementHardware Upgrades4.8★ (4)550

039

Hubbard Street TechnologyChicago · MSP · 1-4Managed ITIT consultingCloud migration5.0★ (21)550

040

IHSYSTEM Data CenterSchaumburg · MSP · 5-9Managed ITNetwork managementEndpoint Protectionnot observed550

041

CCSi CommunicationsLake Zurich · MSP · 10-24VoIPManaged ITManaged Security4.3★ (6)5525

042

BrongusMt Prospect · MSP · 1-4Help DeskMicrosoft 365Device Management4.7★ (12)540

043

JK Computer SolutionsMt Vernon · MSP · 10-24Managed ITCybersecurityCloud migration4.1★ (33)5425

044

CMJ IT SolutionsSycamore · MSP · 5-9Managed ITNetwork managementCloud migration4.9★ (8)5225

045

JJC SystemsRolling Meadows · MSP · 10-24Managed ITMicrosoft ConsultingDynamics 3654.5★ (8)5225

046

SouthgatetechAurora · MSP · 1-4Managed ITHelp DeskCybersecurity5.0★ (3)5025

047

ThePickle.comChicago · MSP · 1-4Managed ITCybersecurityMicrosoft 365not observed500

048

Lloyd IT Services, LLCSpringfield · MSP · 1-4Managed ITNetwork MonitoringHelp Desk5.0★ (1)5025

049

Nextgen SolutionsMarion · MSP · 10-24Managed ITMicrosoft 365Cybersecurity5.0★ (22)4925

050

Legend Technology ServicesBolingbrook · MSP · 1-4Managed ITHelp DeskNetwork management5.0★ (1)4925

Showing 50 of 82 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-28

49.8

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

54%

Claim 24/7 supportof Illinois providers

Median headcountemployees

27 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 38 · providers tracked

26Joliet

From our research

MSPSIG.WIRE

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

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How many managed service providers are in Illinois?

82 tracked as of 2026-10-28.

Which provider ranks highest in Illinois?

Sundog, by MSP score.

What is the median size of a provider here?

6 employees.

Listed in Illinois?

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