MSPSIG.DIR · state · as of 2026-10-28

IT service providers in Connecticut

135 IT service providers are tracked in Connecticut, 114 of them MSPs. ASG Information Technologies ranks highest by MSP score. Rated providers average 4.81 on Google.

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

Providers tracked135114 MSPs

Top rankedASG Information TechnologiesWallingford · MSP score 85

Rated providers average4.81★on Google · median score 53

Ranked by MSP score

top 120 of 135 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

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

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

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

015

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

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

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

024

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

025

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

026

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

027

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

028

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

029

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

030

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

031

American IT Solutions, IncWallingford · MSP · 50-99Managed ITHelp DeskIT Staffingnot observed6425

032

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

033

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

034

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

035

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

036

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

037

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

038

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

039

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

040

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

041

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

042

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

043

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

044

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

045

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

046

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

047

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

048

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

049

Solution Innovators, LLCSouth Windsor · MSP · 10-24Custom Web DevelopmentWeb ApplicationsWebsite Maintenance5.0★ (7)590

050

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

051

Quick-TechHamden · MSP · 1-4Managed ITRemote SupportIT consulting4.8★ (60)580

052

Geek TeamNew Canaan · MSP · 10-24Managed ITIT SupportCybersecuritynot observed580

053

Reliance Technologies Inc. (Provider of Cloud, IT and E-Commerce solutions)Stamford · MSP · 10-24Managed ITCloud migrationMicrosoft 365not observed570

054

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

055

BlueFactor Technology ServicesFairfield · MSP · 1-4Managed ITCybersecurityCloud migrationnot observed5750

056

HKA EnterprisesGlastonbury · MSP · 50-99Managed ITCybersecurityCloud migrationnot observed570

057

CtmicronetFarmington · MSSP · 5-9Managed ITCybersecurityCompliancenot observed5725

058

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

059

TechnologyoncallNorth Granby · IT consulting · 10-24Managed ITIT SupportNetwork Setupnot observed5625

060

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

061

ChimeNetWallingford · MSP · 10-24Managed ITCloud ServicesCo Locationnot observed5650

062

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

063

SUND TECHNOLOGIESAvon · MSSP · 5-9Managed ITCybersecurityManaged Security Servicesnot observed560

064

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

065

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

066

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

067

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

068

Computer RescueStorrs · MSP · 10-24Managed ITRemote MonitoringHelp Desknot observed540

069

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

070

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

071

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

072

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

073

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

074

Clinical InsightsNorth Haven · MSP · 10-24Managed ITNetwork MonitoringCompliance5.0★ (1)530

075

ICXpress Inc.Shelton · MSP · 25-49Managed ITCybersecurityVoIPnot observed5325

076

JKS Systems, LLCGlastonbury · MSP · 10-24Structured CablingSecurity SystemsAudio Visualnot observed5325

077

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

078

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

079

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

080

NIKTEK LLCBranford · MSP · 5-9Managed ITCybersecurityCloud migrationnot observed520

081

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

082

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

083

CompdatHarwinton · MSP · 1-4Managed ITEndpoint SecurityCloud Backup5.0★ (1)5125

084

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

085

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

086

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

087

ManageTech Synergy, LLC.Brookfield · MSP · 5-9Managed ITIT consultingHelp Desknot observed5125

088

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

089

TM Technology Systems & Consulting, LLC.Wallingford · MSP · 1-4IT consultingManaged ITNetwork managementnot observed5025

090

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

091

The Cimino GroupNew Haven · MSP · 25-49Managed ITIT consultingIT Staffingnot observed5025

092

Technical Solutions GroupMilford · MSP · 5-9Managed ITComputer RepairsMalware Removalnot observed500

093

Your Tech TeamWilton · MSP · 1-4Managed ITVoIP5.0★ (30)490

094

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

095

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

096

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

097

Nexus Dynamics GroupHigganum · MSP · 1-4Managed ITNetwork managementBackup and disaster recoverynot observed4825

098

Janus Systems, Inc.Guilford · MSP · 5-9Managed ITHelp DeskRemote Monitoring Managementnot observed480

099

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

100

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

101

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

102

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

103

AVIT TechnologyMilford · MSP · 1-4Managed ITCybersecurityVcio Vcto Consultingnot observed470

104

Home and Office Computer ServicesWatertown · MSP · 5-9Managed ITHelp DeskRemote IT Servicesnot observed470

105

Legal Cloud ServicesCromwell · MSP · unknownManaged ITCybersecurityIT Supportnot observed4725

106

usdot networks incHartford · IT consulting · 5-9Business IntelligenceData StrategyIT Applicationsnot observed460

107

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

108

Vectro ITDanbury · MSP · 5-9Managed ITCo-managed ITCloud migrationnot observed460

109

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

110

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

111

Technation GroupStamford · MSP · 5-9Managed ITCloud ServicesMicrosoft 365not observed4525

112

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

113

SMBHamden · MSP · 5-9Network managementIT consultingManaged ITnot observed440

114

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

115

1507 SystemsBerlin · MSP · 1-4Managed ITCybersecurityCloud migrationnot observed4350

116

TekniligenzMeriden · MSP · 5-9Software DevelopmentIT OutsourcingManaged ITnot observed430

117

SoundView IT Solutions LLCMSP · 1-4Managed ITCo-managed ITHelp Desknot observed430

118

iTArks IncFarmington · IT consulting · 25-49IT consultingCloud migrationManaged ITnot observed420

119

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

120

Plexeon LogisticsStamford · IT consulting · 1-4Managed ITEnterprise ITCloud Servicesnot observed420

Showing 120 of 135 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-28

53.3

Median MSP scoreof Connecticut providers

Publish a DMARC policyof Connecticut providers

53%

Claim 24/7 supportof Connecticut providers

Median headcountemployees

27 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

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

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

How many IT service providers are in Connecticut?

135 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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See where you rank against the 135 providers in your state and the firms inside your radius.

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