MSPSIG.DIR · state · as of 2026-10-29

IT service providers in Connecticut

200 IT service providers are tracked in Connecticut, 129 of them MSPs. 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 tracked200129 MSPs

Top rankedASG Information TechnologiesWallingford · MSP score 85

Rated providers average4.79★on Google · median score 54

Ranked by MSP score

top 121 of 130 shown · sort: score / best reviewed

Filtered: rated · Cybersecurity · 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

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

005

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

006

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

007

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

008

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

009

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

010

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

011

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

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

CyberSecOp - Cyber Security Operations ConsultingStamford · IT consulting · 10-24Cloud migrationComplianceCybersecurity5.0★ (22)7150

015

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

016

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

017

Apex Technology ServicesNorwalk · IT consulting · 10-24Managed ITIT consultingCybersecurity4.9★ (14)6975

018

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

019

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

020

Maganti ITWaterbury · IT consulting · 10-24Custom Software DevelopmentCloud ConsultingTechnology Staffing4.8★ (32)6925

021

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

022

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

023

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

024

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

025

Atlantic Data Security, LLCEast Hartford · MSSP · 50-99Managed Security ServicesApplication SecurityCloud Security5.0★ (1)6825

026

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

027

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

028

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

029

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

030

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

031

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

032

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

033

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

034

Systems IntegrationWallingford · MSP · 25-49Managed ITCybersecurityCloud Solutions5.0★ (10)650

035

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

036

Compu-TechWethersfield · MSP · 10-24Backup and disaster recoveryCybersecurityVoIP and UCaaS4.8★ (28)6525

037

TAB ComputerEast Hartford · MSP · 25-49Managed ITCo-managed ITCybersecurity4.7★ (23)6425

038

Omnicore Inc.Stamford · MSSP · 25-49Managed ITCybersecurityThreat Intelligence5.0★ (2)6425

039

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

040

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

041

UniversalconnectivityWest Hartford · MSP · 10-24VoIPUcaasCloud Communications5.0★ (10)6325

042

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

043

Vista IT SolutionsCheshire · MSP · 10-24Managed ITCloud SolutionsCybersecurity4.3★ (11)6225

044

PC Development GroupWindsor · MSP · 1-4Backup and disaster recoveryCybersecurity4.8★ (140)620

045

Endecom Business IT SolutionsRocky Hill · MSP · 5-9Backup and disaster recoveryCloud migrationCybersecurity5.0★ (45)6225

046

Now IT WorksEast Hampton · MSP · 5-9Backup and disaster recoveryCybersecurity4.9★ (30)6225

047

Vilece Technology ServicesWallingford · MSP · 5-9CybersecurityVoIP and UCaaS5.0★ (6)6250

048

WCCWest Hartford · MSP · 5-9Managed ITCybersecurityNetwork management4.6★ (42)6125

049

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

050

Next-Level ITSouth Windsor · MSP · 1-4Managed ITCybersecurityNetwork management5.0★ (17)6150

051

Total CommunicationsEast Hartford · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity4.1★ (18)610

052

CymaManchester · Staffing · 100-249Software DevelopmentAI Machine LearningData Analytics5.0★ (7)610

053

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

054

Absolute LogicWilton · MSP · 5-9Managed ITCybersecurityCompliance5.0★ (34)600

055

WHITECAPSouthington · VAR and telecom · 1-4Cloud migrationDisaster RecoveryManaged Security5.0★ (11)600

056

CorservaTrumbull · MSP · 25-49ComplianceCybersecurity5.0★ (1)600

057

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

058

Millennium Technology SolutionsProspect · MSP · 10-24Managed ITCybersecurityVcio Services5.0★ (9)600

059

Desktop GuerrillasNorwalk · MSP · 5-9Help DeskCybersecurityAntivirus Ransomware Protection5.0★ (2)6050

060

LANStatus, LLCTrumbull · MSP · 25-49Managed ITProfessional ServicesProject Management4.3★ (8)6075

061

Beyond IT SupportNorwalk · MSP · 5-9Managed ITCybersecurityCloud migration5.0★ (7)590

062

Data TelBridgeport · MSP · 5-9Managed ITVoIPCloud migration5.0★ (30)590

063

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

064

Dynamic AllianceWaterford · MSP · 5-9Cloud migrationMicrosoft 365Email Services5.0★ (24)590

065

Decian IncPortland · Software Vendor · 10-24Managed ITCybersecuritySIEM4.9★ (9)5925

066

New England Systems, IncBatesville · MSP · 10-24Co-managed ITCybersecurityMicrosoft 365 Consulting5.0★ (23)5825

067

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

068

WhittleseyHartford · Other Business · 100-249AccountingAssuranceAdvisory4.0★ (4)570

069

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

070

Brookfield Technology CenterNew Milford · MSP · 10-24Managed ITNetwork managementCybersecurity4.0★ (23)5625

071

DatahalCanton · MSP · 10-24Managed ITCybersecurityMicrosoft 3655.0★ (12)560

072

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

073

Evolve ComputerShelton · MSP · 1-4Backup and disaster recoveryCloud migrationCybersecurity4.8★ (514)5625

074

Infinigence Information Technology and Cloud ServicesBrookfield · MSP · 1-4On Demand IT SupportManaged ITCloud migration5.0★ (16)560

075

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

076

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

077

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

078

Innovative Information SolutionsWaterbury · IT consulting · 25-49CybersecurityBackup and disaster recoveryNetwork management4.0★ (1)5425

079

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

080

IT TECHNOLOGYGreenwich · MSP · 50-99Managed ITHelp DeskNetwork management5.0★ (1)5425

081

EBMTrumbull · MSP · 25-49Managed ITCybersecurityIT Support4.0★ (5)5425

082

TSG TechnologiesCheshire · MSP · 5-9Managed ITMicrosoft 365Cybersecurity5.0★ (9)5425

083

Grey Matter TechnologiesManchester · MSP · 10-24Managed ServicesIT SupportCloud Services5.0★ (44)530

084

PC WizardTorrington · MSP · 5-9Managed ITManaged Endpoint SecurityNetwork management5.0★ (1)530

085

H2Webs - IT Support & CybersecurityDanbury · MSP · 1-4Backup and disaster recoveryComplianceCybersecurity5.0★ (7)5325

086

LogicFortressNew Britain · MSSP · 1-4ComplianceCybersecurityVoIP and UCaaS5.0★ (4)5225

087

R3Norwalk · MSP · 10-24Backup and disaster recoveryCybersecurityvCIO5.0★ (2)520

088

Webilent Technology, Inc.South Windsor · IT consulting · 100-249IT Staff AugmentationIT consultingCustom Software Development5.0★ (1)520

089

TechfixctGuilford · MSP · 10-24Break Fix RepairManaged ITNetwork management5.0★ (13)5125

090

CirculentNorwalk · MSP · 5-9Managed ITCloud ServicesIT consulting4.9★ (41)510

091

STS CorporateMilford · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (4)510

092

The Network Support CompanyDanbury · MSP · 50-99Cloud migrationComplianceCybersecurity4.5★ (8)510

093

Summit TechnologiesHartford · IT consulting · 50-99ComplianceCybersecurity4.5★ (2)510

094

I.T. Resources, LLCWest Hartford · MSP · 1-4Managed ITCybersecurityBackup and disaster recovery5.0★ (1)5125

095

LAN & PC ServicesGreenwich · MSP · 5-9Managed ITHelp DeskBackup and disaster recovery5.0★ (9)500

096

Advanced IT TechnologiesNorthford · MSP · 1-4Backup and disaster recoveryCloud migrationCompliance5.0★ (4)500

097

Omni Data, LLCWest Haven · IT consulting · 10-24Cloud migrationCybersecurity5.0★ (2)500

098

C4 CommunicationsManchester · IT consulting · 10-24Cloud CommunicationsUcaasContact Center3.4★ (5)500

099

Valued Technology ServicesWaterbury · MSP · 1-4Managed ITRemote ITOn Site IT5.0★ (2)4925

100

House of Techs CybersecurityTrumbull · MSP · 1-4Managed ITCybersecurityVoIP5.0★ (3)4925

101

SavagePutnam · MSP · 5-9Managed ITCybersecurityBackup and disaster recovery4.2★ (31)4950

102

Soundshore Technology GroupStamford · MSP · 10-24Managed ITCo-managed ITHelp Desk5.0★ (2)480

103

iNETKO Solutions CorporationBethel · MSP · unknownBackup and disaster recoveryCloud migrationCompliance5.0★ (18)480

104

EvocorpBridgeport · MSP · 1-4Backup and disaster recoveryComplianceCybersecurity5.0★ (6)4825

105

CPJ Technologies, LLCColchester · MSP · 1-4Cloud migrationComplianceCybersecurity5.0★ (1)480

106

Kittelson IT SolutionsWeston · MSP · 1-4Managed ITNetwork MonitoringSystems Administration5.0★ (1)480

107

Mega Information TechnologyWallingford · MSP · 1-4Backup and disaster recoveryComplianceCybersecurity5.0★ (6)4725

108

ReBoot ITBristol · MSP · 5-9Managed ITCo-managed ITCybersecurity4.6★ (98)470

109

Future SubnetsRidgefield · MSP · 1-4CybersecurityVoIP and UCaaS5.0★ (3)470

110

The FNS GroupFairfield · MSP · 1-4Managed ITCybersecurityHelp Desk5.0★ (1)470

111

Nadicent TechnologiesGlastonbury · IT consulting · 5-9CybersecurityCloud ConsultingTelecom Infrastructure3.0★ (2)470

112

New England MSPRocky Hill · MSP · 1-4IT consultingCybersecurityBackup and disaster recovery5.0★ (23)470

113

Truth2ITShelton · MSP · 5-9Backup and disaster recoveryCo-managed ITCompliance5.0★ (7)470

114

United Tech ProsStamford · MSP · 1-4Managed ITNetwork managementCybersecurity5.0★ (2)4650

115

Mill River TechnologyStratford · VAR and telecom · 1-4Backup and disaster recoveryCybersecurity5.0★ (3)4625

116

Central London IT Consultancy ServicesStonington · MSP · 1-4Managed ITManaged service providerNetwork Support4.8★ (26)460

117

Incision NetworkStamford · MSP · 1-4Backup and disaster recoveryComplianceCybersecurity4.6★ (10)460

118

Virpie TechSouthbury · IT consulting · 25-49CybersecurityCloud ServicesWeb Design Development1.0★ (1)4525

119

ImpetraStamford · MSP · 1-4Managed ITCybersecurityHelp Desk5.0★ (3)440

120

Go2techsFairfield · MSP · 1-4Managed ITCloud ComputingManaged Services5.0★ (5)4325

121

LitchfieldcountycomputerWoodbury · MSP · 1-4Managed ITNetwork managementData Recovery5.0★ (7)410

Showing 121 of 130 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-29

54.1

Median MSP scoreof Connecticut providers

Publish a DMARC policyof Connecticut providers

39%

Claim 24/7 supportof Connecticut providers

Median headcountemployees

37 cities in Connecticut carry exactly one tracked provider.

** end of report **

Cities in Connecticut

top 12 of 74 · providers tracked

15Norwalk

From our research

MSPSIG.WIRE

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

2026-10-31IT Companies in Oklahoma: What the Listings Show

How many IT service providers are in Connecticut?

200 tracked as of 2026-10-29.

Which provider ranks highest in Connecticut?

ASG Information Technologies, by MSP score.

What is the median size of a provider here?

11 employees.

Listed in Connecticut?

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See where you rank against the 200 providers in your state and the firms inside your radius.

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