MSPSIG.DIR · state · as of 2026-10-27

IT service providers in Illinois

620 IT service providers are tracked in Illinois, 368 of them MSPs. Coalfire ranks highest by MSP score. Rated providers average 4.67 on Google.

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

Providers tracked620368 MSPs

Top rankedCoalfireChicago · MSP score 82

Rated providers average4.67★on Google · median score 51

Ranked by MSP score

top 75 of 620 shown · sort: score / best reviewed

Filtered: Cybersecurity · 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

CoalfireChicago · MSSP · 250+CybersecurityComplianceIT consulting5.0★ (1)8275

002

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

003

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

004

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

005

LeadingITWoodstock · MSP · 25-49Co-managed ITCybersecurityBackup and disaster recovery4.9★ (74)8075

006

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

007

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

008

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

009

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

010

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

011

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

012

BakertillyChicago · Other Business · 250+Backup and disaster recoveryCloud migrationCompliance4.5★ (9)7425

013

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

014

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

015

CepochSouth Barrington · IT consulting · 25-49Salesforce ConsultingSalesforce AdministrationCustom Software5.0★ (45)7475

016

ReachOutMokena · MSSP · 100-249Managed ITCybersecurityUnified Communications5.0★ (22)7425

017

FacetPeoria · MSP · 25-49Backup and disaster recoveryCloud migrationCo-managed IT4.7★ (106)7450

018

Pearl TechnologyPeoria Heights · MSP · 50-99Managed ServicesBackup and disaster recoveryCloud migration4.6★ (29)7350

019

Integrity Technology SolutionsBloomington · MSP · 50-99Co-managed ITCybersecurityIT Support5.0★ (17)7350

020

SayersVernon Hills · IT consulting · 250+IT consultingCybersecurityCloud Services5.0★ (4)7325

021

RIA WorkSpaceChicago · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (60)7350

022

RSM US LLPChicago · Other Business · 250+Cybersecurity3.9★ (11)7150

023

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

024

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

025

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

026

Shartega ITDes Plaines · MSP · 10-24Cloud migrationComplianceCybersecurity5.0★ (111)7150

027

EnkaytechLisle · IT consulting · 50-99Managed ITCloud migrationCybersecurity5.0★ (1)7150

028

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

029

ProviNET SolutionsTinley Park · MSP · 50-99Cybersecurity4.7★ (24)7150

030

GO Technology GroupChicago · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (21)7025

031

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

032

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

033

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

034

ISmileBolingbrook · Other Business · 100-249Cloud migrationCloud OptimizationPlatform Modernization4.6★ (20)6950

035

Converging Networks GroupKankakee · Other Business · 10-24Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (33)690

036

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

037

TECEZECharlotte · MSP · 250+ComplianceCybersecurity3.0★ (2)6925

038

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

039

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

040

A5 ITSchaumburg · VAR and telecom · 25-49Managed ITCybersecurityVulnerability Assessments5.0★ (6)6850

041

Computer World Services Corp. (CWS)Fairview Heights · IT consulting · 250+CybersecurityDigital TransformationIT consulting4.6★ (9)680

042

CCS TechnologyRolling Meadows · MSP · 25-49Managed ITIT consultingHelp Desk5.0★ (147)680

043

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

044

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

045

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

046

Strategic Solutions, Inc.Oak Brook · MSSP · 50-99Service DeskManaged ITCybersecurity5.0★ (6)6850

047

7 Layer Solutions IncSchaumburg · MSP · 50-99Managed ITCybersecurityIT consulting5.0★ (5)6850

048

DivIHN Integration IncHoffman Estates · IT consulting · 100-249Digital StrategyProcess Integration And AutomationData Analyticsnot observed6850

049

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

050

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

051

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

052

InfluxnetworkDarien · MSP · 250+Managed ITCybersecurityCloud migrationnot observed6725

053

Framework ITChicago · MSP · 25-49Help DeskNetwork managementIT consulting5.0★ (147)670

054

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

055

Agility Network ServicesChicago · MSP · 10-24Managed ITCo-managed ITHelp Desk4.7★ (26)6750

056

LME ServicesHoffman Estates · MSP · 10-24Managed ITCybersecurityBackup and disaster recovery4.9★ (30)670

057

Network It Easy (NIE)Lisle · MSP · 10-24Managed ITIT consultingMicrosoft 365 Management5.0★ (104)670

058

DP Tech GroupChicago · MSP · 10-24Managed ITCybersecurityHIPAA Compliance5.0★ (14)6725

059

Unitas GlobalChicago · VAR and telecom · 50-99Cloud migrationHybrid CloudCybersecurity5.0★ (1)6725

060

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

061

VASTDowners Grove · MSP · 50-99Backup and disaster recoveryCloud migrationCompliancenot observed6750

062

InfiniwizPalatine · MSP · 10-24Cybersecurity5.0★ (76)6650

063

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

064

Levi, Ray & Shoup, Inc. (LRS)Springfield · IT consulting · 250+IT consultingWeb DevelopmentNetwork management5.0★ (4)660

065

Meridian Group InternationalDeerfield · MSP · 250+Managed ITCloud SolutionsBackup and disaster recovery5.0★ (1)660

066

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

067

IntelliSuite IT SolutionsSchaumburg · MSP · 10-24Managed ITCloud HostingManaged Cloud Services4.2★ (5)6650

068

American Digital CorporationSchaumburg · IT consulting · 50-99Managed ITCloud migrationHelp Desk5.0★ (3)660

069

Pulse TechnologySchaumburg · MSP · 50-99Managed ITCybersecurityBackup and disaster recovery4.3★ (31)6625

070

Spot MigrationDes Plaines · MSP · 10-24Managed ITCloud ServicesCybersecurity4.7★ (33)6625

071

CTI TechnologyElgin · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT4.7★ (12)6650

072

Thoughtwave Software and SolutionsAurora · IT consulting · 100-249AI consultingData AnalyticsCybersecurity4.3★ (42)660

073

Fulton May SolutionsOak Brook · MSP · 25-49Managed ITCo-managed ITCybersecurity5.0★ (83)660

074

Impact-AdvisorsNaperville · IT consulting · 250+Backup and disaster recoveryCloud migrationCybersecuritynot observed660

075

The CFO Suite, LLC (Acquired by E78 Partners)Oak Brook · IT consulting · 250+IT consultingIT StrategyManaged Services5.0★ (1)6550

Showing 75 of 620 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-27

51.4

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

31%

Claim 24/7 supportof Illinois providers

Median headcountemployees

91 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 120 · providers tracked

167Schaumburg

13Peoria

10Aurora

From our research

MSPSIG.WIRE

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

2026-10-27IT Companies in Delaware: What the Listings Show

How many IT service providers are in Illinois?

620 tracked as of 2026-10-27.

Which provider ranks highest in Illinois?

Coalfire, by MSP score.

What is the median size of a provider here?

10 employees.

Listed in Illinois?

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