MSPSIG.DIR · state · as of 2026-10-28

IT service providers in Connecticut

171 IT service providers are tracked in Connecticut, 134 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 tracked171134 MSPs

Top rankedASG Information TechnologiesWallingford · MSP score 85

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

Ranked by MSP score

top 116 of 120 shown · sort: score / best reviewed

Filtered: rated · Backup and disaster recovery · 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

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

008

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

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

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

012

VIAcodeAvon · IT consulting · 50-99Cloud migrationAzure MigrationCost Optimization5.0★ (2)6950

013

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

014

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

015

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

016

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

017

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

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

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

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

024

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

025

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

026

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

027

Citadel Blue, Inc.Greenwich · MSP · 1-4Managed ITIT consultingDigital Transformation5.0★ (1)6450

028

Computer SolutionsFarmington · MSP · 25-49Backup and disaster recovery4.7★ (107)6425

029

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

030

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

031

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

032

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

033

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

034

CAPSShelton · MSP · 5-9ColocationDisaster RecoveryBusiness Continuity5.0★ (1)6275

035

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

036

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

037

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

038

Enterprise Computer, LLCClinton · Computer repair · 10-24Backup and disaster recovery4.7★ (194)610

039

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

040

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

041

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

042

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

043

TCSPNorwalk · MSP · 5-9Managed ITHelp DeskBackup and disaster recovery4.8★ (30)600

044

Technology Revealed, LLC.Milford · MSP · 1-4Managed ITHelp DeskServer Support4.9★ (124)6050

045

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

046

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

047

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

048

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

049

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

050

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

051

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

052

Lentner Technology IntegratorsWilton · IT consulting · 5-9Backup and disaster recovery5.0★ (26)580

053

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

054

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

055

Stratatech GroupNorwalk · MSP · 5-9Backup and disaster recoveryCloud migrationVoIP and UCaaS4.9★ (15)5725

056

CttechexpressMiddletown · MSP · unknownManaged ITComputer RepairVirus Removal5.0★ (198)570

057

Connect ComputerFairfield · VAR and telecom · 25-49Backup and disaster recovery5.0★ (4)560

058

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

059

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

060

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

061

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

062

QuickTex Computer SpecialistsWestport · MSP · 1-4Managed ITNetwork managementBackup and disaster recovery5.0★ (45)5525

063

New Era TechnologyCromwell · MSP · 25-49Managed ITManaged Detection ResponseManaged Security Services5.0★ (4)550

064

IT Services, LLCStamford · MSP · 25-49Help DeskIT consultingIT Project Management5.0★ (5)550

065

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

066

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

067

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

068

NetologyStamford · MSP · 25-49Backup and disaster recoveryvCIO3.4★ (7)5425

069

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

070

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

071

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

072

BlueCastle IT SolutionsCheshire · MSP · 5-9Managed ITBackup and disaster recoverySecurity As A Service5.0★ (52)530

073

The New England Computer GroupRidgefield · MSP · 10-24Managed ITNetwork SecurityBackup and disaster recovery5.0★ (1)5225

074

Aegis Technology PartnersNorwalk · MSP · 5-9Managed ITCloud ComputingOffice 3655.0★ (1)5225

075

Premier Computer Systems SltnsCheshire · MSP · unknownBackup and disaster recoveryCloud migrationCompliance4.0★ (4)5250

076

Cage DataWallingford · MSP · 5-9Managed ITEmail SecurityHelp Desk5.0★ (18)520

077

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

078

Transform Technology ServicesCheshire · MSP · 1-4Managed ITHelp DeskRemote Support4.8★ (49)520

079

CMS - Communications Management ServicesMiddlebury · VAR and telecom · 5-9Backup and disaster recoveryComplianceVoIP and UCaaS5.0★ (1)5150

080

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

081

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

082

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

083

MrcomputerllcWallingford · MSP · 5-9Managed ITCloud ServicesComputer Repair4.6★ (52)510

084

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

085

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

086

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

087

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

088

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

089

Visionary Innovative Technology SolutionsSouthington · IT consulting · 50-99Backup and disaster recovery2.5★ (8)4925

090

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

091

FacorneStamford · IT consulting · 1-4Cloud migrationDisaster RecoveryBackup and disaster recovery4.9★ (15)480

092

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

093

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

094

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

095

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

096

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

097

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

098

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

099

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

100

Magtype Computer ResourcesStratford · MSP · 5-9Backup and disaster recoveryCloud migration5.0★ (1)460

101

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

102

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

103

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

104

Nexus Consulting LLC (CT)Torrington · MSP · 10-24Managed ITVirtualizationHelp Desk5.0★ (3)450

105

AccucomWestport · IT consulting · 1-4IT InfrastructureCloud ServicesSecurity4.0★ (1)450

106

Legendary Solutions LLCWoodbury · IT consulting · 5-9Backup and disaster recoveryCloud migrationCompliance4.4★ (7)450

107

Milford Technology Associates, LLCStratford · MSP · unknownServer ManagementLinux AdministrationInfrastructure Management4.0★ (2)4525

108

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

109

NVSN ITBristol · MSP · 1-4Backup and disaster recovery5.0★ (4)4425

110

Brad's IT ServicesOld Saybrook · IT consulting · 1-4Remote SupportManaged Service PlanHelp Desk5.0★ (13)430

111

Valley Technology PartnersPortland · IT consulting · 1-4Managed ITIT consultingHelp Desk5.0★ (1)420

112

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

113

Trumbull TechsTrumbull · IT Repair · unknownBackup and disaster recoveryHelp DeskIT consulting5.0★ (13)400

114Zyg Computer ConsultingTrumbull · Unclear · unknownBackup and disaster recoveryCloud migrationCompliance5.0★ (1)400

115

Supreme Software Solution SupportTrumbull · MSP · unknownBackup and disaster recoveryCloud migrationCybersecurity5.0★ (1)300

116ProActive Computer ServicesDayville · MSP · unknownNetwork managementIT SupportCloud Services4.7★ (12)260

Showing 116 of 120Missing 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

39%

Claim 24/7 supportof Connecticut providers

Median headcountemployees

28 cities in Connecticut carry exactly one tracked provider.

** end of report **

Cities in Connecticut

top 12 of 66 · providers tracked

From our research

MSPSIG.WIRE

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

2026-10-29IT Companies in Louisiana: What the Listings Show

How many IT service providers are in Connecticut?

171 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?

8 employees.

Listed in Connecticut?

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