MSPSIG.DIR · state · as of 2026-10-28

IT service providers in Illinois

91 IT service providers are tracked in Illinois, 62 of them MSPs. Sundog ranks highest by MSP score. Rated providers average 4.72 on Google.

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

Providers tracked9162 MSPs

Top rankedSundogRockford · MSP score 81

Rated providers average4.72★on Google · median score 54

Ranked by MSP score

top 49 of 91 shown · sort: score / best reviewed

Filtered: VoIP and UCaaS · 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

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

002

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

003

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

004

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

005

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

006

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

007

S-NET Communications, Inc.Schaumburg · MSP · 50-99VoIP and UCaaS4.4★ (7)6550

008

K & D Computer Services, IncChicago · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (50)6525

009

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

010

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

011

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

012

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

013

Helping Hand IT Services & Networking Inc.St. Charles · MSP · 10-24Backup and disaster recoveryCybersecurityVoIP and UCaaS5.0★ (38)630

014

VinakomSchaumburg · Isp · 100-249Backup and disaster recoveryCloud migrationVoIP and UCaaS4.2★ (29)630

015

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

016

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

017

Hughes TelephoneMoline · VAR and telecom · 10-24VoIP and UCaaS5.0★ (4)6125

018

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

019

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

020

Adivi CorporationChicago · MSP · 5-9Backup and disaster recoveryCloud migrationCybersecurity4.3★ (6)6025

021

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

022

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

023

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

024

Edward TechnologyHoffman Estates · MSP · 5-9Cloud migrationComplianceCybersecuritynot observed600

025

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

026

Business Technology SolutionsLincolnwood · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (91)590

027

CelereTechChicago · MSP · 1-4Backup and disaster recoveryCybersecurityMicrosoft 3655.0★ (2)5925

028

AssociationWest Chicago · MSP · 10-24vCIOVoIP and UCaaS4.0★ (2)5925

029

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

030

Commercial Technology SolutionsCollinsville · VAR and telecom · 1-4Backup and disaster recoveryVoIP and UCaaS4.2★ (5)5850

031

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

032

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

033

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

034

ATP GovElk Grove Village · IT consulting · 25-49CybersecurityVoIP and UCaaS5.0★ (1)5750

035

ChicagobusinessvoipLake Forest · VAR and telecom · 5-9VoIP and UCaaS4.8★ (21)5725

036

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

037

Gemini Computer Systems, Inc.Rockford · IT consulting · 5-9Backup and disaster recoveryVoIP and UCaaS4.7★ (14)5725

038

Compu-Solutions,Long Grove · MSP · 25-49CybersecurityVoIP and UCaaS5.0★ (1)5725

039

B2B TechnologiesWest Chicago · MSP · 10-24Backup and disaster recoveryCybersecurityVoIP and UCaaS4.2★ (5)5625

040

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

041

Racom BusinessLincolnshire · MSP · 10-24Backup and disaster recoveryVoIP and UCaaSnot observed5650

042

Orbis SolutionsAurora · MSP · 10-24CybersecurityVoIP and UCaaS5.0★ (10)550

043

VoxConnectLincolnwood · MSP · 1-4Backup and disaster recoveryCybersecurityVoIP and UCaaS4.7★ (12)540

044

Infinity Technologies IncMokena · MSP · 1-4ComplianceCybersecurityVoIP and UCaaSnot observed5450

045

Urban Communications, Inc (Urbancom.net)Oak Forest · VAR and telecom · 5-9Backup and disaster recoveryVoIP and UCaaS3.5★ (6)5425

046

Prairie IT Services Corp.Oak Park · MSP · 1-4Backup and disaster recoveryVoIP and UCaaS4.7★ (13)540

047

DantechOak Brook · MSP · 10-24Backup and disaster recoveryCloud migrationCompliancenot observed530

048

XCLUTEL CommunicationsSchaumburg · VAR and telecom · 10-24VoIP and UCaaS3.7★ (6)5325

049

IT Hardware PlusElgin · MSP · 5-9Backup and disaster recoveryCybersecurityVoIP and UCaaSnot observed530

Showing 49 of 91 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-28

53.7

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

11%

Claim 24/7 supportof Illinois providers

Median headcountemployees

34 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 51 · providers tracked

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?

91 tracked as of 2026-10-28.

Which provider ranks highest in Illinois?

Sundog, by MSP score.

What is the median size of a provider here?

10 employees.

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