MSPSIG.DIR · city · as of 2026-10-23
IT service providers in Downers Grove
23 IT service providers are headquartered in Downers Grove. Sentinel Technologies ranks highest by MSP score. Rated providers average 4.47 on Google.
Providers headquartered2312 MSPs
Top rankedSentinel TechnologiesMSP score 76
Rated providers average4.47★on Google
01
Local scope
25 mi radius · providers listed belowDrawn from provider coordinates · rings 5 / 15 / 25 mi
02
Market medians
city vs IllinoisMedian MSP score53.6Illinois: 48.6
Median headcount47Illinois: 11
Average Google rating4.47Illinois: 4.56
Publish a DMARC policy0%Illinois: not observed
** end of report **
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
002
Cloud 9 Infosystems, Inc.Downers Grove · MSP · 50-99Managed ServicesConsultingCloud migration4.6★ (18)6725 trending up
Cloud 9 Infosystems, Inc.Downers Grove · MSP · 50-99Managed ServicesConsultingCloud migration4.6★ (18)6725 trending up003
EnsonoDowners Grove · IT consulting · 250+Mainframe As A ServiceManaged ITCloud migration4.2★ (20)6750 trending up
EnsonoDowners Grove · IT consulting · 250+Mainframe As A ServiceManaged ITCloud migration4.2★ (20)6750 trending up004
VASTDowners Grove · MSP · 50-99Backup and disaster recoveryCloud migrationCompliancenot observed6650 trending up
VASTDowners Grove · MSP · 50-99Backup and disaster recoveryCloud migrationCompliancenot observed6650 trending up005
BTI Communications GroupDowners Grove · MSP · 50-99Backup and disaster recoveryCloud migrationCo-managed IT4.8★ (16)640
BTI Communications GroupDowners Grove · MSP · 50-99Backup and disaster recoveryCloud migrationCo-managed IT4.8★ (16)640006
Verity ITDowners Grove · MSP · 25-49Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (33)6475 trending up
Verity ITDowners Grove · MSP · 25-49Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (33)6475 trending up007
MG|ComputerDowners Grove · MSP · 5-9ComplianceCybersecurityVoIP and UCaaS4.8★ (21)6350 trending up
MG|ComputerDowners Grove · MSP · 5-9ComplianceCybersecurityVoIP and UCaaS4.8★ (21)6350 trending up
011
ProSoft Technology Group Inc.dba Kellton TechDowners Grove · IT consulting · 50-99ERP SolutionsEnterprise Application IntegrationSap Lifecycle Servicesnot observed540
ProSoft Technology Group Inc.dba Kellton TechDowners Grove · IT consulting · 50-99ERP SolutionsEnterprise Application IntegrationSap Lifecycle Servicesnot observed540013
Cloud9InfosystemsDowners Grove · MSP · 10-24Backup and disaster recoveryCloud migrationCompliancenot observed480
016
LORSIV TECHNOLOGIES INCDowners Grove · IT consulting · 50-99IT consultingSoftware DevelopmentContract To Hire3.0★ (2)460
LORSIV TECHNOLOGIES INCDowners Grove · IT consulting · 50-99IT consultingSoftware DevelopmentContract To Hire3.0★ (2)460017
TECVINEDowners Grove · IT consulting · 1-4Network DesignNetwork ImplementationNetwork managementnot observed410
018
compliDowners Grove · IT consulting · 25-49Network managementIT consultingSecurity Installationsnot observed400
019
Noor Consulting GroupDowners Grove · MSP · 5-9Managed ITCybersecurityEnterprise AInot observed390
021
NTI, A Network Connex CompanyDowners Grove · Cabling Av · unknownData Center Design InstallationFiber Splicing TestingOsp Isp Fiber5.0★ (3)3725 trending up
022
MG Computer Training & ConsultingDowners Grove · MSP · unknownManaged ITCybersecurityCloud Servicesnot observed360
Showing 22 of 23 · load moreMissing or misranked? Claim it ▸
04
Nearby cities
within 40 mi · providers tracked05
Questions
FAQ schemaHow many IT service providers are in Downers Grove?
23 tracked as of 2026-10-23.
Which provider ranks highest in Downers Grove?
Sentinel Technologies, by MSP score.
What is the average Google rating in Downers Grove?
4.47 across 12 rated providers.
Which metro is Downers Grove in?
Chicago-Naperville-Elgin, IL-IN.
Listed in Downers Grove?
Claim your company, free.
See where you rank against the 23 providers in Downers Grove and the firms inside your radius.