MSPSIG.DIR · state · as of 2026-10-26

IT service providers in Illinois

415 IT service providers are tracked in Illinois, 321 of them MSPs. AHEAD 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 tracked415321 MSPs

Top rankedAHEADChicago · MSP score 87

Rated providers average4.67★on Google · median score 50

Ranked by MSP score

top 74 of 255 shown · sort: score / best reviewed

Filtered: rated · Managed IT · 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

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

002

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

003

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

004

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

005

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

006

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

007

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

008

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

009

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

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

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

013

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

014

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

015

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

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

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

024

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

025

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

026

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

027

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

028

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

029

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

030

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

031

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

032

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

033

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

034

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

035

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

036

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

037

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

038

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

039

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

040

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

041

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

042

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

043

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

044

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

045

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

046

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

047

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

048

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

049

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

050

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

051

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

052

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

053

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

054

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

055

IT Architechs, Inc.Belleville · MSP · 10-24Managed ITVoIPCloud Solutions5.0★ (98)6625

056

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

057

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

058

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

059

Onward TechnologiesNorthbrook · MSP · 25-49Managed ITvCIOIT consulting5.0★ (3)6625

060

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

061

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

062

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

063

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

064

Computers NationwideVernon Hills · MSP · 25-49Managed ITManaged CybersecurityIT Project Engineering4.7★ (19)6650

065

Elite ITYorkville · MSP · 10-24Managed ITNetwork SecurityCybersecurity5.0★ (80)6525

066

IT360Peoria · MSP · 25-49Managed ITIT consultingNetwork management5.0★ (4)6550

067

BridgePoint TechnologiesLombard · Other Business · 25-49Managed ITCloud SolutionsCybersecurity5.0★ (19)650

068

KCS Information TechnologyFranklin Park · IT consulting · 5-9Managed ITCybersecurityBackup and disaster recovery4.7★ (35)6525

069

Master Solutions, IncNaperville · MSP · 25-49Managed ITIT consultingHelp Desk5.0★ (3)650

070

Proven ITTinley Park · MSP · 250+Managed ITCybersecurityStrategic IT Consulting3.9★ (36)6550

071

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

072

ProdigyTeksOakbrook Terrace · MSP · 5-9Managed ITCybersecurityAI consulting4.8★ (65)6525

073

BSGtechMount Prospect · MSP · 5-9Managed ITCybersecurityPhysical Security5.0★ (4)6550

074

Next Day PlusOrland Park · VAR and telecom · 10-24Managed PrintManaged ITVoIP4.9★ (119)650

Showing 74 of 255 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-26

49.8

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

48%

Claim 24/7 supportof Illinois providers

Median headcountemployees

83 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 120 · providers tracked

100Schaumburg

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?

415 tracked as of 2026-10-26.

Which provider ranks highest in Illinois?

AHEAD, by MSP score.

What is the median size of a provider here?

8 employees.

Listed in Illinois?

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