MSPSIG.DIR · state · as of 2026-10-21

IT service providers in Connecticut

123 IT service providers are tracked in Connecticut, 74 of them MSPs. ASG Information Technologies ranks highest by MSP score. Rated providers average 4.74 on Google.

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

Providers tracked12374 MSPs

Top rankedASG Information TechnologiesWallingford · MSP score 85

Rated providers average4.74★on Google · median score 54

Ranked by MSP score

top 48 of 78 shown · sort: score / best reviewed

Filtered: rated · Compliance · 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 · 25-49Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (23)7625

005

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

006

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

007

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

008

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

009

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

010

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

011

Encompass IT SolutionsManchester · Other Business · 5-9Cloud migrationCo-managed ITCompliance4.9★ (97)690

012

VLinkSouth Windsor · IT consulting · 250+Cloud migrationComplianceCybersecurity4.1★ (17)6925

013

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

014

DCI Resources, LLCHamden · IT consulting · 10-24CybersecurityRisk AssessmentPenetration Testing4.9★ (119)680

015

U.S. Computer ConnectionStamford · MSP · 100-249Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (35)6825

016

CyberSecOp - Cyber Security Operations ConsultingStamford · IT consulting · 10-24Cloud migrationComplianceCybersecurity5.0★ (22)6850

017

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

018

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

019

Integrity Systems & Solutions, LLCCheshire · MSP · 10-24Backup and disaster recoveryCompliance4.7★ (25)6625

020

Southridge TechnologyBrookfield · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity4.9★ (36)6625

021

Total CommunicationsEast Hartford · MSP · 100-249Backup and disaster recoveryComplianceCybersecurity4.1★ (18)660

022

Systems IntegrationWallingford · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (10)650

023

NwajtechDurham · MSSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (17)6525

024

UniversalconnectivityWest Hartford · MSP · 10-24ComplianceCybersecurityVoIP and UCaaS5.0★ (10)6425

025

TCSPNorwalk · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance4.8★ (30)640

026

Impact Business TechnologyNewtown · MSP · 25-49Backup and disaster recoveryCompliancevCIO5.0★ (3)6350

027

ComputronixStamford · MSP · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (14)630

028

Sound ComputersWestbrook · MSP · 1-4Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (2)6350

029

Novus InsightEast Hartford · MSP · 50-99Managed ITCo-managed ITCybersecurity5.0★ (10)6350

030

CorservaTrumbull · MSP · 25-49ComplianceCybersecurity5.0★ (1)620

031

Flagship NetworksShelton · Software Vendor · 25-49Backup and disaster recoveryComplianceCybersecurity4.4★ (7)610

032

Compco USAStamford · MSP · 5-9Compliance4.8★ (296)6125

033

OGS TechnologyBranford · MSP · 5-9Managed ITNetwork managementHelp Desk4.7★ (26)610

034

Global Help Desk Services, IncRocky Hill · MSP · 50-99Compliance3.9★ (10)600

035

Absolute LogicWilton · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (34)600

036

Code BlueEnfield · MSP · 50-99Managed ITMobile Device ManagementTechnology Integration5.0★ (5)6050

037

CTS Business IT SolutionsStratford · MSP · 5-9Cloud migrationComplianceCybersecurity5.0★ (1)6025

038

Abele Technologies LLCManchester · MSP · 5-9Managed ITCybersecurityBackup and disaster recovery5.0★ (5)5925

039

CompIntelligence, Inc.Oxford · IT consulting · 50-99Compliance3.7★ (3)590

040

TECHNET COMPUTING LLCHigganum · MSP · 1-4Backup and disaster recoveryCloud migrationCompliance4.8★ (25)580

041

THINQ MAC, LLCNorwalk · MSP · 1-4Backup and disaster recoveryComplianceCybersecurity5.0★ (227)570

042

Moebius Tech SolutionsColchester · MSP · 5-9Cloud migrationCompliance4.9★ (7)570

043

A2Z Business ITGreenwich · MSP · 1-4Managed ITCybersecurityCompliance5.0★ (20)560

044

IndependentnetworkconsultantsFairfield · MSP · 25-49ComplianceCybersecurityVoIP and UCaaS4.9★ (50)550

045

IMC Business Network SupportNorth Haven · MSP · 10-24ComplianceCybersecurityVoIP and UCaaS4.4★ (19)5525

046

Beyond InfinityWeston · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance4.0★ (1)5525

047

TC Computer ConsultingTorrington · MSP · 1-4Managed ITCybersecurityCompliance4.3★ (3)540

048

TranSigmaShelton · IT consulting · 10-24Cloud migrationComplianceCybersecurity4.5★ (2)540

Showing 48 of 78 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-21

54.3

Median MSP scoreof Connecticut providers

Publish a DMARC policyof Connecticut providers

30%

Claim 24/7 supportof Connecticut providers

9.5

Median headcountemployees

39 cities in Connecticut carry exactly one tracked provider.

** end of report **

Cities in Connecticut

top 12 of 67 · providers tracked

From our research

MSPSIG.WIRE

2026-10-23IT Companies in Arizona: What the Listings Show

2026-10-23IT Companies in Tennessee: What the Listings Show

How many IT service providers are in Connecticut?

123 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?

9.5 employees.

Listed in Connecticut?

Claim your company, free.

See where you rank against the 123 providers in your state and the firms inside your radius.

Claim your company ▸Top 100 ranked