MSPSIG.DIR · state · as of 2026-10-29

IT service providers in Illinois

308 IT service providers are tracked in Illinois, 162 of them MSPs. Coalfire ranks highest by MSP score. Rated providers average 4.60 on Google.

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

Providers tracked308162 MSPs

Top rankedCoalfireChicago · MSP score 82

Rated providers average4.60★on Google · median score 53

Ranked by MSP score

top 123 of 308 shown · sort: score / best reviewed

Filtered: Compliance · 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

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

003

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

004

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

005

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

006

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

007

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

008

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

009

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

010

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

011

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

012

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

013

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

014

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

015

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

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

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

024

Green Office PartnerChicago · Print Services · 25-49Compliance4.9★ (29)670

025

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

026

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

027

Creative TechSkokie · MSP · 50-99Cloud migrationCompliance4.4★ (20)6750

028

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

029

Technical DoctorPalatine · MSP · 10-24Managed ITHelp DeskSystems Management4.8★ (17)6625

030

GBSIMoline · IT consulting · 50-99Cloud migrationCompliance4.8★ (32)6625

031

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

032

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

033

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

034

Image Systems & Business SolutionsElk Grove Village · MSP · 50-99ComplianceCybersecurity4.7★ (47)650

035

Zion Cloud SolutionsDeerfield · IT consulting · 100-249Artificial IntelligenceCloud migrationTechnology Consultingnot observed6575

036

PointcorePeoria · IT consulting · 100-249Compliance3.0★ (2)6550

037

DSN Group, IncHoffman Estates · MSP · 100-249Managed ITBackup and disaster recoveryCybersecurity5.0★ (4)650

038

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

039

HaystackIDChicago · MSSP · 250+Backup and disaster recoveryComplianceCybersecuritynot observed650

040

PCG Consulting Group InternationalChicago · IT consulting · 50-99IT consultingNetwork managementCybersecuritynot observed6425

041

DotsecurityMettawa · MSSP · 25-49Backup and disaster recoveryComplianceCybersecurity Consulting5.0★ (4)6425

042

BKS - Business Knowledge SystemsPlainfield · MSP · 10-24ComplianceCybersecurityVoIP and UCaaS5.0★ (21)640

043

ThominfotechGeneva · MSP · 1-4Managed ITOutsourced ITData Backup5.0★ (9)6425

044

Solutions in Data, LLCNorthfield · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (5)6450

045

Burian Technology SolutionsHighland · MSP · 1-4Backup and disaster recoveryCloud migrationCompliance5.0★ (66)6425

046

MIS Computer MSPChicago · MSP · 50-99Backup and disaster recoveryComplianceCybersecuritynot observed6450

047

ConsultNetSt. Charles · MSP · 5-9Managed ITHelp DeskNetwork management5.0★ (26)640

048

Eder Casella & CoMcHenry · MSP · 50-99Cloud migrationComplianceVoIP and UCaaS4.2★ (15)6450

049

Al Rafay ConsultingBolingbrook · IT consulting · 25-49Cloud migrationCompliance5.0★ (3)6325

050

TeqworksSt. Charles · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (3)6350

051

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

052

SDI PresenceChicago · MSP · 250+Managed ITHelp DeskCybersecurity3.7★ (10)6325

053

MG|ComputerDowners Grove · MSP · 5-9ComplianceCybersecurityVoIP and UCaaS4.8★ (21)6350

054

AqueityDowners Grove · MSP · 25-49Co-managed ITComplianceCybersecurity4.8★ (63)6325

055

Arbour Group LLCOakbrook Terrace · IT consulting · 50-99Compliance4.0★ (2)6325

056

VALENTUREChicago · MSSP · 5-9Cloud migrationCo-managed ITCompliance5.0★ (21)630

057

Black Diamond SolutionsChicago · VAR and telecom · 25-49Cloud migrationCo-managed ITCompliance4.9★ (14)6325

058

Hanson Information Systems, Inc.Springfield · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (5)6225

059

Future Link ITElgin · MSP · 10-24Backup and disaster recoveryCo-managed ITCompliance4.6★ (17)620

060

Handled ITChicago · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (20)6225

061

Ravenswood Technology GroupChicago · IT consulting · 10-24CybersecurityIdentity Access ManagementIT consultingnot observed620

062

Moran Technology ConsultingIT consulting · 25-49IT consultingIT StrategyDigital Transformationnot observed610

063

Diversified Technology Inc. (DTI)Chicago · IT consulting · 50-99Cloud migrationCompliance5.0★ (2)6125

064

Quality Network SolutionsSullivan · MSP · 50-99Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (2)6125

065

Leapfrog Technology GroupOakbrook Terrace · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed ITnot observed6125

066

PaceNaperville · VAR and telecom · 100-249ComplianceCybersecurity3.9★ (11)610

067

King TechnologySpringfield · IT consulting · 10-24Cloud migrationComplianceCybersecurity4.3★ (3)6025

068

Global Mobility ServicesSchaumburg · IT consulting · 50-99Backup and disaster recoveryCloud migrationCompliance4.2★ (5)6025

069

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

070

SAGIN, LLCChicago · MSP · 10-24Cloud migrationComplianceCybersecuritynot observed6075

071

Turnkey ComputerEffingham · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (32)600

072

DatastriveChicago · MSP · 1-4Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (2)600

073

Global Point Technology SolutionsNorthbrook · MSP · 5-9Backup and disaster recoveryCloud migrationCompliancenot observed6025

074

Northbridge Professional Technologies, IncMarion · MSP · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (23)600

075

Edward TechnologyHoffman Estates · MSP · 5-9Cloud migrationComplianceCybersecuritynot observed600

076

SINC, LLCCarbondale · MSP · 10-24Managed ITIT consultingHelp Desk4.8★ (18)6025

077

Zakiant TechnologiesAurora · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance4.8★ (30)600

078

Parasol AllianceLindenhurst · MSP · 50-99Backup and disaster recoveryComplianceCybersecurity3.8★ (6)6025

079

LaSalle Consulting Partners, Inc.Chicago · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (1)5925

080

Chicago Technology GroupChicago · MSP · 10-24Backup and disaster recoveryCloud migrationCompliancenot observed5925

081

CyberVenger LLCWood Dale · MSSP · 1-4Backup and disaster recoveryComplianceCybersecurity5.0★ (12)5925

082

ACT Network SolutionsCrystal Lake · MSP · 5-9Managed ITCloud ServicesCybersecurity5.0★ (3)5925

083

VLC SolutionsSchaumburg · IT consulting · 10-24Cloud migrationComplianceCybersecurity5.0★ (2)590

084

In Balance IT SolutionsOakbrook Terrace · IT consulting · 10-24Cloud migrationComplianceCybersecuritynot observed5925

085

MysiteBolingbrook · IT consulting · 10-24Cloud migrationCompliancenot observed5825

086

Data ConsultantsAurora · IT consulting · 25-49AnalyticsApplication DevelopmentAutomationnot observed580

087

MD Technology ServicesChicago · MSP · 5-9ComplianceCybersecurityVoIP and UCaaS5.0★ (3)5825

088

Computer Maintenance ServiceMokena · MSP · 10-24Backup and disaster recoveryCompliancevCIO4.4★ (20)580

089

i-medIT Technology Solutions, IncSt. Charles · MSP · 1-4Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (1)5825

090

CDWVernon Hills · VAR and telecom · 250+Managed ITManaged SecurityManaged Cloud3.3★ (126)5825

091

rSTAR TechnologiesWestmont · IT consulting · 250+Cloud migrationComplianceCybersecurity4.0★ (2)5825

092

Aavex Technology CorporationElburn · MSSP · 5-9Backup and disaster recoveryCloud migrationCompliancenot observed580

093

RJ Reliance ServicesChicago · IT consulting · 50-99Compliancenot observed5825

094

ARO RoboticsSchaumburg · Print Services · 250+Compliance4.1★ (15)580

095

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

096

Mayflower TechnologiesChicago · IT consulting · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (7)5850

097

Net Works Consulting ResourcesGeneva · IT consulting · 5-9Backup and disaster recoveryCloud migrationCompliance4.8★ (17)5725

098

Computer Repairman LLCChicago · MSP · 5-9Backup and disaster recoveryCompliance4.6★ (43)5725

099

Advanced ITChicago · MSP · 1-4Backup and disaster recoveryCo-managed ITCompliance5.0★ (8)570

100

Apex IT and Cybersecurity SolutionsChicago · MSSP · 5-9Cybersecurity ConsultingSecurity AssessmentsVulnerability Managementnot observed5750

101

accentedgeChicago · IT consulting · 100-249Backup and disaster recoveryCloud migrationCompliancenot observed5725

102

Level Nine GroupNaperville · MSSP · 10-24Cloud migrationComplianceCybersecuritynot observed570

103

bitsIOSpringfield · IT consulting · 25-49Backup and disaster recoveryCloud migrationCompliancenot observed5725

104

W. CapraChicago · IT consulting · 100-249Business TransformationCybersecurityCompliance5.0★ (2)570

105

101 DigitalNaperville · MSP · 25-49Cloud migrationCompliance3.7★ (6)5625

106

Aligned TechnologiesChicago · IT consulting · 5-9IT Helpdesk SupportData Center ColocationCloud migration5.0★ (10)560

107

ZifoDeerfield · IT consulting · 250+Compliancenot observed5650

108

TekbooxLisle · Other Business · 50-99Cloud migrationComplianceCybersecurity5.0★ (3)560

109

DcodeChicago · IT consulting · 10-24Cloud migrationCost OptimizationDevopsnot observed5625

110

ProvisioChicago · IT consulting · 50-99Compliance5.0★ (2)5625

111

ALIS TechnologyChicago · MSP · 1-4Managed ITNetwork managementCybersecurity5.0★ (2)560

112

Ferrum Technology ServicesChicago · MSP · 10-24Cloud migrationCompliance3.0★ (2)560

113

Hoplon InfoSecOak Brook · IT consulting · 10-24Penetration TestingCybersecurityCompliance5.0★ (8)5625

114

MKS Technology Inc.Naperville · MSP · 1-4Cloud migrationCompliancenot observed560

115

GNC Consulting IncFrankfort · IT consulting · 50-99Compliancenot observed560

116

MCS Office TechnologiesGibson City · MSP · 10-24Cloud migrationComplianceVoIP and UCaaS4.5★ (11)560

117

Hudson SkyChicago · MSP · 1-4AI ServicesComplianceCybersecurity5.0★ (31)550

118

VursorChicago · IT consulting · 25-49Compliancenot observed5575

119

Ellegent Systems, IncO'Fallon · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (2)5525

120

National Tek Services IncChicago · MSP · 5-9Cloud migrationCompliancenot observed5525

121

Everforth TopBlocChicago · IT consulting · 250+Compliance3.2★ (11)550

122

NTXSchaumburg · MSP · 25-49Cloud migrationCompliance4.3★ (47)550

123

DataHubChicago · IT consulting · 10-24GrcCybersecurityData Securitynot observed5525

Showing 123 of 308 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-29

53.1

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

27%

Claim 24/7 supportof Illinois providers

Median headcountemployees

54 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 91 · providers tracked

111Schaumburg

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?

308 tracked as of 2026-10-29.

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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