MSPSIG.DIR · state · as of 2026-10-25

IT service providers in Connecticut

132 IT service providers are tracked in Connecticut, 112 of them MSPs. ASG Information Technologies 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 tracked132112 MSPs

Top rankedASG Information TechnologiesWallingford · MSP score 85

Rated providers average4.80★on Google · median score 53

Ranked by MSP score

top 23 of 91 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

ASG Information TechnologiesWallingford · MSP · 25-49Managed ITCybersecurityCo-managed IT5.0★ (104)85100

002

CST-WallingfordWallingford · MSP · 25-49Managed ITHelp DeskIT consulting5.0★ (103)8050

003

Realized SolutionsSouthington · MSP · 25-49Managed ITCustom SoftwareAI Implementation5.0★ (23)7625

004

CorCystemsRidgefield · MSP · 25-49Managed ITCybersecurityCompliance5.0★ (151)7625

005

VancordMilford · MSSP · 25-49Managed ITManaged Detection ResponseCybersecurity5.0★ (75)7425

006

Charles ITMiddletown · MSSP · 100-249Managed ITVcio ServicesBackup and disaster recovery5.0★ (18)7425

007

BPI InformationTrumbull · MSP · 25-49Managed ITManaged Data And BackupCybersecurity5.0★ (7)73100

008

KelserGlastonbury · MSP · 25-49Managed ITCo-managed ITHelp Desk4.9★ (79)7325

009

ADNET TechnologiesRocky Hill · MSP · 50-99Managed ITCloud migrationCybersecurity4.8★ (6)7350

010

Cb Technology GroupCromwell · MSP · 10-24Managed ITCybersecurityCMMC Compliance4.7★ (18)7250

011

The Walker GroupFarmington · MSP · 50-99Managed ITNetwork SupportCybersecurity5.0★ (14)7225

012

CompassMSPWest Hartford · MSP · 250+Managed ITCo-managed ITIT consulting4.3★ (16)72100

013

Innovative Network SolutionsStamford · MSP · 50-99Managed ITCo-managed ITHelp Desk5.0★ (8)7125

014

Bethel IT Services, LLCBethel · MSP · 1-4Managed ITCybersecurityBackup and disaster recovery5.0★ (94)7050

015

SYNERGYWestport · IT consulting · 50-99Managed ITHelp DeskCybersecurity4.8★ (4)7025

016

Advanced Computer TechnologiesNorwalk · MSP · 25-49Managed ITCo-managed ITHelp Desk5.0★ (5)6850

017

The PC Guys LLCDanbury · MSP · 1-4Managed ITBackup and disaster recoveryOn Site Repair5.0★ (157)6725

018

Connecticut Computer Service, Inc. - CTCompSouthington · MSP · 50-99Managed ITHelp DeskNetwork management4.1★ (8)6750

019

CoopSysWindsor · MSP · 25-49Managed ITCybersecurityEndpoint Security5.0★ (28)670

020

Nutmeg ConsultingRocky Hill · MSP · 25-49Managed ITIT consultingCloud Services5.0★ (12)6725

021

EVERNET IT Support Services and ConsultingHartford · MSP · 10-24Managed ITHelp DeskNetwork Monitoring4.9★ (67)660

022

Nutmeg TechnologiesEnfield · MSP · 10-24Managed ITCybersecurityBackup and disaster recovery5.0★ (12)6625

023

Kyber SecurityTrumbull · MSSP · 10-24Advisory ServicesAI Adoption ServicesCloud Services5.0★ (55)6625

Showing 23 of 91 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-25

53.0

Median MSP scoreof Connecticut providers

Publish a DMARC policyof Connecticut providers

52%

Claim 24/7 supportof Connecticut providers

Median headcountemployees

27 cities in Connecticut carry exactly one tracked provider.

** end of report **

Cities in Connecticut

top 12 of 57 · providers tracked

From our research

MSPSIG.WIRE

2026-10-26IT Companies in Connecticut: What the Listings Show

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How many IT service providers are in Connecticut?

132 tracked as of 2026-10-25.

Which provider ranks highest in Connecticut?

ASG Information Technologies, by MSP score.

What is the median size of a provider here?

8 employees.

Listed in Connecticut?

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See where you rank against the 132 providers in your state and the firms inside your radius.

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