MSPSIG.DIR · state · as of 2026-10-28

Managed service providers in Connecticut

217 managed service providers are tracked in Connecticut. ASG Information Technologies ranks highest by MSP score. Rated providers average 4.79 on Google.

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

Providers tracked217

Top rankedASG Information TechnologiesWallingford · MSP score 85

Rated providers average4.79★on Google · median score 53

Ranked by MSP score

top 23 of 217 shown · sort: score / best reviewed

Filtered: MSPs only · 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

The Computer CompanyCromwell · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance5.0★ (174)790

004

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

005

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

006

KelserGlastonbury · MSP · 25-49Managed ITCo-managed ITHelp Desk4.9★ (79)7525

007

The Walker GroupFarmington · MSP · 50-99Managed ITNetwork SupportCybersecurity5.0★ (14)7525

008

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

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

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

012

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

013

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

014

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

015

Southridge TechnologyBrookfield · MSP · 10-24Managed ITCybersecurityPhone Systems4.9★ (36)6825

016

Allied CommunicationsWest Haven · MSP · 50-99ComplianceCybersecurity4.9★ (40)6825

017

I-M TechnologyNorwich · MSP · 25-49Managed ITCo-managed ITCloud Services4.9★ (37)6825

018

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

019

New England SystemsNaugatuck · MSP · 10-24Co-managed ITCybersecurityMicrosoft 3654.8★ (42)6725

020

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

021

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

022

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

023

Canaan TechnologyNorwalk · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (25)6775

Showing 23 of 217 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-28

53.4

Median MSP scoreof Connecticut providers

Publish a DMARC policyof Connecticut providers

41%

Claim 24/7 supportof Connecticut providers

7.5

Median headcountemployees

37 cities in Connecticut carry exactly one tracked provider.

** end of report **

Cities in Connecticut

top 12 of 79 · providers tracked

14Norwalk

13Milford

From our research

MSPSIG.WIRE

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

2026-10-27IT Companies in Delaware: What the Listings Show

How many managed service providers are in Connecticut?

217 tracked as of 2026-10-28.

Which provider ranks highest in Connecticut?

ASG Information Technologies, by MSP score.

What is the median size of a provider here?

7.5 employees.

Listed in Connecticut?

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See where you rank against the 217 providers in your state and the firms inside your radius.

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