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 99 of 162 shown · sort: score / best reviewed

Filtered: rated · 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

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

010

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

011

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

012

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

013

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

014

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

015

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

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

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

024

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

025

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

026

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

027

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

028

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

029

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

030

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

031

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

032

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

033

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

034

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

035

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

036

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

037

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

038

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

039

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

040

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

041

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

042

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

043

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

044

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

045

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

046

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

047

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

048

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

049

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

050

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

051

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

052

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

053

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

054

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

055

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

056

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

057

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

058

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

059

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

060

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

061

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

062

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

063

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

064

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

065

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

066

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

067

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

068

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

069

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

070

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

071

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

072

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

073

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

074

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

075

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

076

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

077

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

078

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

079

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

080

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

081

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

082

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

083

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

084

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

085

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

086

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

087

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

088

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

089

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

090

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

091

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

092

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

093

AccusightsChicago · MSSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (1)550

094

Fortress CybersecurityCrystal Lake · IT consulting · 1-4Backup and disaster recoveryComplianceCybersecurity5.0★ (5)5525

095

Medix Systems Consultants, IncSouth Holland · IT consulting · 5-9Cloud migrationComplianceCybersecurity5.0★ (1)540

096

CareVitality, Inc.Skokie · Other Business · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (4)540

097

AlpachiLincolnwood · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (9)5425

098

UbiStor, Inc.Schaumburg · MSSP · 10-24Backup and disaster recoveryCloud migrationCompliance3.5★ (4)5425

099

Stability IT SolutionsBloomington · MSP · 10-24Co-managed ITComplianceCybersecurity4.8★ (12)5425

Showing 99 of 162 · 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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