MSPSIG.DIR · state · as of 2026-10-25

IT service providers in Illinois

1,765 IT service providers are tracked in Illinois, 667 of them MSPs. Thoughtworks ranks highest by MSP score. Rated providers average 4.56 on Google.

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

Providers tracked1,765667 MSPs

Top rankedThoughtworksChicago · MSP score 90

Rated providers average4.56★on Google · median score 48

Ranked by MSP score

top 49 of 807 shown · sort: score / best reviewed

Filtered: rated · 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

ThoughtworksChicago · IT consulting · 250+Cloud migration4.7★ (21)90100

002

AHEADChicago · IT consulting · 250+IT consultingManaged ITCloud migration4.5★ (27)87100

003

Links Technology SolutionsSchaumburg · MSP · 50-99Managed ITHelp DeskDesktop Support4.9★ (17)84100

004

ManagecoreWestchester · MSP · 250+Managed CloudEnterprise Cloud ServicesDevops Cloud Enablement5.0★ (2)83100

005

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

006

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

007

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

008

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

009

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

010

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

011

Imperial SurveillanceElgin · MSSP · 50-99Access ControlCctv Ip CamerasCloud Solutions4.8★ (155)7875

012

LeadingITWoodstock · MSP · 25-49Co-managed ITCybersecurityBackup and disaster recovery4.9★ (74)7875

013

EmpistChicago · MSP · 50-99Managed ITService DeskBackup and disaster recovery4.5★ (75)78100

014

SayersVernon Hills · IT consulting · 250+Cloud migrationComplianceCybersecurity5.0★ (4)7725

015

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

016

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

017

Sentinel TechnologiesDowners Grove · MSP · 250+not observed4.5★ (37)760

018

Avion Technology Inc.Schaumburg · IT consulting · 100-249ERP SolutionsCRM SolutionsSalesforce Consulting4.9★ (37)7525

019

Paragon Micro, IncBuffalo Grove · IT consulting · 100-249Hardware procurementSoftware ProcurementIT consulting5.0★ (1)7550

020

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

021

MNJ TechnologiesBuffalo Grove · MSP · 100-249Managed ITCloud migrationBackup and disaster recovery4.2★ (18)7550

022

MYGONaperville · IT consulting · 250+Sap ConsultingERP ImplementationCloud migration4.8★ (53)7525

023

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

024

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

025

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

026

Prescient SolutionsSchaumburg · MSP · 100-249Managed ITHelp DeskDesktop Support5.0★ (9)7450

027

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

028

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

029

Impact NetworkingMettawa · MSP · 250+Managed ITCybersecurityDigital Transformation5.0★ (1)7450

030

CIO Landing, IncNorthfield · MSP · 25-49vCIOManaged ServicesIT Support5.0★ (56)7425

031

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

032

Dynamic Solutions GroupChicago · MSP · 25-49AI ServicesBackup and disaster recoveryCloud migration4.9★ (7)7350

033

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

034

Armia Systems, IncDeerfield · IT consulting · 250+Mobile App DevelopmentWeb App DevelopmentWeb Design5.0★ (3)7325

035

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

036

Heritage Technology SolutionsCrestwood · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity4.8★ (47)7350

037

66degreesChicago · IT consulting · 250+AI ModernizationCloud migrationData Analytics4.4★ (25)7350

038

WEBIT Services, Inc.Naperville · MSP · 25-49Managed ITCo-managed ITCybersecurity4.9★ (88)7225

039

ConsultNetSt. Charles · MSP · 5-9Managed ITHelp DeskNetwork management5.0★ (26)720

040

LesincNorthbrook · MSP · 250+Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (5)710

041

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

042

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

043

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

044

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

045

Trusted IT & Managed Technology SolutionsSparta · MSP · 25-49Managed ITUnified CommunicationsCloud Solutions4.9★ (38)7150

046

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

047

Beyond KeyChicago · IT consulting · 250+AI consultingCustom AI DevelopmentGenerative AI Development4.1★ (49)7150

048

AMBC INCNaperville · IT consulting · 100-249Cybersecurity5.0★ (1)7025

049

Access OneChicago · MSP · 100-249Managed ITHelp DeskNetwork management4.2★ (57)7025

Showing 49 of 807 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-25

48.5

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

24%

Claim 24/7 supportof Illinois providers

Median headcountemployees

115 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 120 · providers tracked

Chicago

487Schaumburg

90Naperville

77Springfield

31Peoria

29Aurora

24Lisle

22Elgin

From our research

MSPSIG.WIRE

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

2026-10-25IT Companies in Missouri: What the Listings Show

How many IT service providers are in Illinois?

1,765 tracked as of 2026-10-25.

Which provider ranks highest in Illinois?

Thoughtworks, by MSP score.

What is the median size of a provider here?

11 employees.

Listed in Illinois?

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