MSPSIG.DIR · state · as of 2026-10-21

IT service providers in Connecticut

122 IT service providers are tracked in Connecticut, 105 of them MSPs. ASG Information Technologies ranks highest by MSP score. Rated providers average 4.82 on Google.

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

Providers tracked122105 MSPs

Top rankedASG Information TechnologiesWallingford · MSP score 85

Rated providers average4.82★on Google · median score 53

Ranked by MSP score

top 23 of 122 shown · sort: score / best reviewed

Filtered: 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

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

004

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

005

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

006

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

007

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

008

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

009

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

010

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

011

RightClickNorwalk · MSP · 100-249Managed ITHelp DeskIT consulting4.5★ (109)7150

012

ADNET TechnologiesRocky Hill · MSP · 50-99Managed ITCloud migrationCybersecurity4.8★ (6)7050

013

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

014

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

015

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

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

Advanced Office SystemsBranford · MSP · 50-99Managed ITIT consultingNetwork management4.7★ (13)6525

Showing 23 of 122 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-21

52.8

Median MSP scoreof Connecticut providers

Publish a DMARC policyof Connecticut providers

54%

Claim 24/7 supportof Connecticut providers

Median headcountemployees

31 cities in Connecticut carry exactly one tracked provider.

** end of report **

Cities in Connecticut

top 12 of 58 · providers tracked

From our research

MSPSIG.WIRE

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How many IT service providers are in Connecticut?

122 tracked as of 2026-10-21.

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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