MSPSIG.DIR · state · as of 2026-10-30

IT service providers in Illinois

106 IT service providers are tracked in Illinois, 88 of them MSPs. Sundog ranks highest by MSP score. Rated providers average 4.82 on Google.

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

Providers tracked10688 MSPs

Top rankedSundogRockford · MSP score 81

Rated providers average4.82★on Google · median score 53

Ranked by MSP score

top 75 of 106 shown · sort: score / best reviewed

Filtered: 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

CDS Office Technologies PeoriaSpringfield · VAR and telecom · 100-249Managed ITCo-managed ITRansomware Prevention4.6★ (30)7525

005

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

006

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

007

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

008

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

009

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

010

IntegrativesystemsLombard · IT consulting · 250+Ibm I As400 ModernizationApplication Gui ModernizationIbm I Support Servicesnot observed680

011

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

012

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

013

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

014

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

015

ne Digital, Inc.Chicago · IT consulting · 5-9IT consultingManaged ITCybersecuritynot observed6775

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

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

024

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

025

HaystackIDChicago · MSSP · 250+Backup and disaster recoveryComplianceCybersecuritynot observed650

026

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

027

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

028

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

029

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

030

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

031

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

032

Solution Systems, Inc.Rolling Meadows · IT consulting · 10-24Business Central ImplementationBusiness Central SupportDynamics 365 Sales5.0★ (3)6225

033

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

034

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

035

XcelProsOakbrook Terrace · IT consulting · 10-24ComplianceCybersecurityMicrosoft 365not observed6025

036

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

037

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

038

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

039

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

040

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

041

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

042

DLABatavia · MSSP · 25-49Managed ITService DeskStaff Augmentationnot observed5625

043

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

044

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

045

Horizons ConsultingJerseyville · IT consulting · 25-49Cloud migrationAzure InfrastructureCloud Securitynot observed560

046

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

047

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

048

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

049

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

050

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

051

Data-Tel CommunicationsChicago · VAR and telecom · 10-24Cloud migrationRemote Monitoring ManagementInfrastructure As A Servicenot observed540

052

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

053

XaminLincolnshire · IT consulting · 10-24Managed ITCybersecurity And ComplianceCloud Services5.0★ (1)5325

054

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

055

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

056

Super V TechnologyHoffman Estates · IT consulting · 10-24Microsoft 365Sharepoint DevelopmentPower Apps5.0★ (19)510

057

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

058

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

059

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

060

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

061

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

062

Unified Business SolutionsRound Lake · IT consulting · 10-24Dynamics Gp ImplementationDynamics Gp RedesignBusiness Intelligencenot observed490

063

LasmnsChicago · MSP · 5-9Managed ITIT consultingIT Advisorynot observed490

064

RKubeChicago · IT consulting · 10-24Web DevelopmentMobile App DevelopmentCloud migrationnot observed4925

065

Technology Support & SolutionsChicago · MSP · 1-4Break FixManaged ServicesMonitoring5.0★ (1)4925

066

Cyber HouseKeeping IncChicago · MSP · 1-4Managed ITIT consultingRemote Monitoring5.0★ (4)480

067

RiverCity ITPeoria · MSP · 5-9Field ServicesHelp DeskManaged ITnot observed4875

068

XpressMSSP · 5-9Managed ITHelp DeskHostingnot observed480

069

ExpressTek ServicesChicago · MSP · 100-249CybersecurityManaged CybersecurityCloud migrationnot observed480

070

Chicagoland Cloud LLCTinley Park · MSP · 1-4Managed ITRemote IT SupportHourly IT3.7★ (3)480

071

TechniworxMSP · unknownManaged ITCybersecurityNetwork managementnot observed4825

072

79 RatioElgin · MSP · 5-9Cloud migrationComplianceCybersecurity5.0★ (7)470

073

Current TechnologiesSt. Charles · MSP · 25-49Managed ITCybersecurityCloud migration4.9★ (19)4750

074

Cloud SavvyChicago · MSP · 1-4Managed ITCloud AdministrationCybersecurity5.0★ (6)470

075

Safe Haven ITChicago · MSP · 1-4Managed ITCybersecurityMicrosoft 365not observed470

Showing 75 of 106 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-30

52.8

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

51%

Claim 24/7 supportof Illinois providers

Median headcountemployees

30 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 45 · providers tracked

From our research

MSPSIG.WIRE

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

2026-10-30IT Companies in Kansas: What the Listings Show

How many IT service providers are in Illinois?

106 tracked as of 2026-10-30.

Which provider ranks highest in Illinois?

Sundog, by MSP score.

What is the median size of a provider here?

9 employees.

Listed in Illinois?

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