MSPSIG.DIR · state · as of 2026-10-28

IT service providers in Illinois

1,770 IT service providers are tracked in Illinois, 666 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 tracked1,770666 MSPs

Top rankedThoughtworksChicago · MSP score 88

Rated providers average4.56★on Google · median score 49

Ranked by MSP score

top 99 of 832 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+AI DevelopmentCloud migrationApplication Modernization4.7★ (21)88100

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

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

006

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

007

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

008

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

009

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

010

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

011

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

012

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

013

Impact NetworkingMettawa · MSP · 250+Business Process AutomationDocument ManagementCustom Integrations5.0★ (1)79100

014

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

015

Sentinel TechnologiesDowners Grove · MSP · 250+not observed4.5★ (37)7825

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

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

024

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

025

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

026

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

027

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

028

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

029

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

030

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

031

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

032

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

033

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

034

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

035

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

036

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

037

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

038

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

039

Beyond KeyChicago · IT consulting · 250+AI consultingCustom AI DevelopmentGenerative AI Development4.1★ (49)7375

040

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

041

Stratus NetworksPeoria Heights · VAR and telecom · 100-249Dedicated Internet AccessBusiness Internet AccessSd Wan4.6★ (21)7250

042

Burwood GroupOak Brook · IT consulting · 100-249Managed ITSecurity ConsultingCloud Services4.0★ (4)7250

043

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

044

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

045

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

046

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

047

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

048

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

049

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

050

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

051

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

052

D&S CommunicationsElgin · MSP · 50-99VoIPManaged ServicesHardware Repairs4.7★ (18)700

053

AAreteChicago · IT consulting · 250+IT consultingDigital TransformationData Analytics4.8★ (9)700

054

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

055

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

056

Concetto Labs : Microsoft Solutions PartnerChicago · IT consulting · 50-99AI ML DevelopmentSoftware DevelopmentMobile App Development5.0★ (7)690

057

EnsonoDowners Grove · IT consulting · 250+Mainframe As A ServiceManaged ITCloud migration4.2★ (20)6950

058

RightpointChicago · IT consulting · 25-49Experience DesignDigital TransformationIT consulting4.7★ (17)6950

059

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

060

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

061

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

062

Crossrealms InternationalChicago · MSSP · 25-49Security Architecture ReviewRisk AssessmentIncident Response5.0★ (9)69100

063

Logan ConsultingChicago · IT consulting · 100-249ERP ImplementationERP ConsultingIT Strategy5.0★ (1)690

064

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

065

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

066

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

067

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

068

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

069

Network Solutions UnlimitedDecatur · MSP · 5-9Managed ITHelp DeskVoIP5.0★ (56)6825

070

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

071

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

072

Micro-Tech USAChicago · MSP · 25-49Managed ITRemote IT SupportOn Site IT Support5.0★ (43)680

073

eComStreetSchaumburg · IT consulting · 25-49AI Software DevelopmentGenerative AI DevelopmentAI Agent Development5.0★ (26)6825

074

Sandstorm Design, IncChicago · IT consulting · 25-49Brand StrategyCreative DesignUx Research5.0★ (3)6825

075

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

076

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

077

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

078

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

079

Analytics8Chicago · IT consulting · 100-249Data StrategyData GovernanceData Integration4.3★ (4)6850

080

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

081

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

082

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

083

Caxy InteractiveChicago · IT consulting · 25-49Custom Software DevelopmentIT consulting5.0★ (8)6850

084

InhouseCIO, LLCChicago · MSP · 10-24Co-managed IT5.0★ (42)680

085

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

086

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

087

LesincNorthbrook · MSP · 250+Managed ITIT consultingRemote Monitoring Maintenance5.0★ (5)670

088

Cloud 9 Infosystems, Inc.Downers Grove · MSP · 50-99Managed ServicesConsultingCloud migration4.6★ (18)6725

089

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

090

AMBC INCNaperville · IT consulting · 100-249IT consultingManaged IT ServicesIT Development5.0★ (1)6725

091

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

092

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

093

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

094

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

095

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

096

Version2Chicago · MSP · 10-24Managed ITCo-managed ITAI Services5.0★ (73)670

097

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

098

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

099

Bering McKinleyLisle · IT consulting · 5-9Management ConsultingSales ConsultingApplication Consulting4.7★ (29)670

Showing 99 of 832 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-28

48.6

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

25%

Claim 24/7 supportof Illinois providers

Median headcountemployees

113 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 120 · providers tracked

Chicago

489Schaumburg

91Naperville

78Springfield

31Peoria

29Aurora

24Lisle

22Elgin

From our research

MSPSIG.WIRE

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

2026-10-28IT Companies in Utah: What the Listings Show

How many IT service providers are in Illinois?

1,770 tracked as of 2026-10-28.

Which provider ranks highest in Illinois?

Thoughtworks, by MSP score.

What is the median size of a provider here?

11 employees.

Listed in Illinois?

Claim your company, free.

See where you rank against the 1,770 providers in your state and the firms inside your radius.

Claim your company ▸Top 100 ranked