MSPSIG.DIR · state · as of 2026-10-27

IT service providers in Illinois

74 IT service providers are tracked in Illinois, 66 of them MSPs. LeadingIT ranks highest by MSP score. Rated providers average 4.80 on Google.

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

Providers tracked7466 MSPs

Top rankedLeadingITWoodstock · MSP score 78

Rated providers average4.80★on Google · median score 61

Ranked by MSP score

top 48 of 74 shown · sort: score / best reviewed

Filtered: Co-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

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

002

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

003

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

004

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

005

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

006

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

007

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

008

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

009

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

010

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

011

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

012

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

013

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

014

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

015

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

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

Computerease GroupCollinsville · MSP · 5-9Managed ITNetwork SecurityBackup and disaster recovery5.0★ (2)6450

024

BTI Communications GroupDowners Grove · MSP · 50-99Backup and disaster recoveryCloud migrationCo-managed IT4.8★ (16)640

025

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

026

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

027

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

028

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

029

Imperium DynamicsChicago · IT consulting · 100-249Cloud migrationCo-managed IT5.0★ (3)6250

030

AndromedaLockport · MSP · 50-99Managed ITCo-managed ITNetwork management4.8★ (40)6250

031

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

032

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

033

Apex IT Services, Inc.Plainfield · MSP · 25-49Full IT SupportCo-managed ITManaged Services5.0★ (1)6175

034

Hodgson Consulting & SolutionsBuffalo Grove · MSP · 10-24Co-managed ITCybersecurity4.8★ (42)6125

035

JMA ConsultingChicago · MSP · 10-24Managed ITIT HelpdeskRemote IT Support5.0★ (2)6125

036

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

037

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

038

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

039

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

040

RJ2 TechnologiesRolling Meadows · MSP · 10-24CybersecurityCo-managed ITManaged IT5.0★ (5)600

041

Surge SolutionsVilla Park · MSP · 10-24Managed ITCo-managed ITHelp Desk5.0★ (44)6050

042

Genuity ITGlen Ellyn · MSP · 10-24Managed ITCybersecurityCloud migration5.0★ (72)5825

043

Ascentient IT Support & Managed IT ServicesSchaumburg · MSP · 25-49Managed ITCo-managed ITIT Support4.7★ (14)5825

044

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

045

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

046

Magoo & AssociatesEffingham · MSP · 10-24Cloud migrationCo-managed ITCybersecurity4.8★ (35)5725

047

Mayer Networks IncCarbondale · MSP · 10-24Managed ITCo-managed ITIT consulting4.6★ (25)5625

048

I.Q. TechnologiesChicago · MSP · 10-24Managed ITHelp DeskRemote IT Support3.9★ (7)560

Showing 48 of 74 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-27

60.7

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

45%

Claim 24/7 supportof Illinois providers

Median headcountemployees

26 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 37 · providers tracked

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?

74 tracked as of 2026-10-27.

Which provider ranks highest in Illinois?

LeadingIT, by MSP score.

What is the median size of a provider here?

14 employees.

Listed in Illinois?

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