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MSPSIG.DIR · state · as of 2026-10-25

IT service providers in Connecticut

468 IT service providers are tracked in Connecticut, 217 of them MSPs. ASG Information Technologies ranks highest by MSP score. Rated providers average 4.70 on Google.

Providers tracked468217 MSPs
Top rankedASG Information TechnologiesWallingford · MSP score 85
Rated providers average4.70★on Google · median score 50
01

Ranked by MSP score

top 72 of 468 shown · sort: score / best reviewed
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
001ASG Information Technologies logoASG Information TechnologiesWallingford · MSP · 25-49Managed ITCybersecurityCo-managed IT5.0★ (104)85100 trending up
002CST-Wallingford logoCST-WallingfordWallingford · MSP · 25-49Managed ITHelp DeskIT consulting5.0★ (103)8050 trending up
003The Computer Company logoThe Computer CompanyCromwell · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance5.0★ (174)790
004Realized Solutions logoRealized SolutionsSouthington · MSP · 25-49Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (23)7625 trending up
005CorCystems logoCorCystemsRidgefield · MSP · 25-49Managed ITCybersecurityCompliance5.0★ (151)7625 trending up
006Vancord logoVancordMilford · MSSP · 25-49Managed ITManaged Detection ResponseCybersecurity5.0★ (75)7425 trending up
007BPI Information logoBPI InformationTrumbull · MSP · 25-49Managed ITManaged Data And BackupCybersecurity5.0★ (7)73100 trending up
008Kelser logoKelserGlastonbury · MSP · 25-49Managed ITCo-managed ITHelp Desk4.9★ (79)7325 trending up
009Cb Technology Group logoCb Technology GroupCromwell · MSP · 10-24Managed ITCybersecurityCMMC Compliance4.7★ (18)7250 trending up
010The Walker Group logoThe Walker GroupFarmington · MSP · 50-99Managed ITNetwork SupportCybersecurity5.0★ (14)7225 trending up
011CompassMSP logoCompassMSPWest Hartford · MSP · 250+Managed ITCo-managed ITIT consulting4.3★ (16)72100 trending up
012Zaelab logoZaelabWestport · Software Vendor · 250+VoIP and UCaaS5.0★ (2)7275 trending up
013Innovative Network Solutions logoInnovative Network SolutionsStamford · MSP · 50-99Managed ITCo-managed ITHelp Desk5.0★ (8)7125 trending up
014RightClick logoRightClickNorwalk · MSP · 100-249Managed ITHelp DeskIT consulting4.5★ (109)7150 trending up
015ISG (Information Services Group) logoISG (Information Services Group)Stamford · IT consulting · 250+AI ServicesComplianceCybersecuritynot observed7150 trending up
016ADNET Technologies logoADNET TechnologiesRocky Hill · MSP · 50-99Managed ITCloud migrationCybersecurity4.8★ (6)7050 trending up
017Bethel IT Services, LLC logoBethel IT Services, LLCBethel · MSP · 1-4Managed ITCybersecurityBackup and disaster recovery5.0★ (94)7050 trending up
018SYNERGY logoSYNERGYWestport · IT consulting · 50-99Managed ITHelp DeskCybersecurity4.8★ (4)7025 trending up
019New England Systems logoNew England SystemsNaugatuck · MSP · 10-24Co-managed ITCybersecurityMicrosoft 3654.8★ (42)6925 trending up
020Encompass IT Solutions logoEncompass IT SolutionsManchester · Other Business · 5-9Cloud migrationCo-managed ITCompliance4.9★ (97)690
021VIAcode logoVIAcodeAvon · IT consulting · 50-99Cloud migrationAzure MigrationCost Optimization5.0★ (2)6950 trending up
022VLink logoVLinkSouth Windsor · IT consulting · 250+Cloud migrationComplianceCybersecurity4.1★ (17)6925 trending up
023Maganti IT logoMaganti ITWaterbury · IT consulting · 10-24Custom Software DevelopmentCloud ConsultingTechnology Staffing4.8★ (32)6925 trending up
024Advanced Computer Technologies logoAdvanced Computer TechnologiesNorwalk · MSP · 25-49Managed ITCo-managed ITHelp Desk5.0★ (5)6850 trending up
025Allied Communications logoAllied CommunicationsWest Haven · MSP · 50-99ComplianceCybersecurity4.9★ (40)6825 trending up
026DCI Resources, LLC logoDCI Resources, LLCHamden · IT consulting · 10-24CybersecurityRisk AssessmentPenetration Testing4.9★ (119)680
027Atlantic Data Security, LLC logoAtlantic Data Security, LLCEast Hartford · MSSP · 50-99Managed Security ServicesApplication SecurityCloud Security5.0★ (1)6825 trending up
028CyberSecOp - Cyber Security Operations Consulting logoCyberSecOp - Cyber Security Operations ConsultingStamford · IT consulting · 10-24Cloud migrationComplianceCybersecurity5.0★ (22)6850 trending up
029The PC Guys LLC logoThe PC Guys LLCDanbury · MSP · 1-4Managed ITBackup and disaster recoveryOn Site Repair5.0★ (157)6725 trending up
030Connecticut Computer Service, Inc. - CTComp logoConnecticut Computer Service, Inc. - CTCompSouthington · MSP · 50-99Managed ITHelp DeskNetwork management4.1★ (8)6750 trending up
031CoopSys logoCoopSysWindsor · MSP · 25-49Managed ITCybersecurityEndpoint Security5.0★ (28)670
032Nutmeg Consulting logoNutmeg ConsultingRocky Hill · MSP · 25-49Managed ITIT consultingCloud Services5.0★ (12)6725 trending up
033Canaan Technology logoCanaan TechnologyNorwalk · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (25)6775 trending up
034Comnetcomm logoComnetcommBethel · Cabling Av · 250+Cloud migrationCompliancenot observed660
035Integrity Systems & Solutions, LLC logoIntegrity Systems & Solutions, LLCCheshire · MSP · 10-24Backup and disaster recoveryCompliance4.7★ (25)6625 trending up
036EVERNET IT Support Services and Consulting logoEVERNET IT Support Services and ConsultingHartford · MSP · 10-24Managed ITHelp DeskNetwork Monitoring4.9★ (67)660
037Nutmeg Technologies logoNutmeg TechnologiesEnfield · MSP · 10-24Managed ITCybersecurityBackup and disaster recovery5.0★ (12)6625 trending up
038Kyber Security logoKyber SecurityTrumbull · MSSP · 10-24Advisory ServicesAI Adoption ServicesCloud Services5.0★ (55)6625 trending up
039SNP Technologies logoSNP TechnologiesHamden · IT consulting · 100-249Backup and disaster recoveryCloud migrationCompliancenot observed6650 trending up
040Rizing Consumer Industries logoRizing Consumer IndustriesStamford · IT consulting · 250+Sap ConsultingSap S4hana ImplementationSap Successfactors5.0★ (1)660
041Southridge Technology logoSouthridge TechnologyBrookfield · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity4.9★ (36)6625 trending up
042Total Communications logoTotal CommunicationsEast Hartford · MSP · 100-249Backup and disaster recoveryComplianceCybersecurity4.1★ (18)660
043SDG logoSDGNorwalk · IT consulting · 250+Identity Access ManagementCustomer Identity Access ManagementIdentity Governancenot observed650
044I-M Technology logoI-M TechnologyNorwich · MSP · 25-49Backup and disaster recoveryCo-managed ITCybersecurity4.9★ (37)6525 trending up
045Systems Integration logoSystems IntegrationWallingford · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (10)650
046Nwajtech logoNwajtechDurham · MSSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (17)6525 trending up
047Compu-Tech logoCompu-TechWethersfield · MSP · 10-24Backup and disaster recoveryCybersecurityVoIP and UCaaS4.8★ (28)6525 trending up
048Advanced Office Systems logoAdvanced Office SystemsBranford · MSP · 50-99Managed ITIT consultingNetwork management4.7★ (13)6525 trending up
049Universalconnectivity logoUniversalconnectivityWest Hartford · MSP · 10-24ComplianceCybersecurityVoIP and UCaaS5.0★ (10)6425 trending up
050TAB Computer logoTAB ComputerEast Hartford · MSP · 25-49Managed ITCo-managed ITCybersecurity4.7★ (23)6425 trending up
051RutterKey Solutions logoRutterKey SolutionsCollinsville · IT consulting · 25-49Ifs ImplementationsIfs UpgradesIfs Support Services5.0★ (1)640
052Citadel Blue, Inc. logoCitadel Blue, Inc.Greenwich · MSP · 1-4Managed ITIT consultingDigital Transformation5.0★ (1)6450 trending up
053TCSP logoTCSPNorwalk · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance4.8★ (30)640
054American IT Solutions, Inc logoAmerican IT Solutions, IncWallingford · MSP · 50-99Backup and disaster recoveryComplianceCybersecuritynot observed6425 trending up
055TenX logoTenXStamford · IT consulting · 100-249Advisory And StrategyArtificial IntelligenceData Analyticsnot observed6425 trending up
056Spectrum Virtual logoSpectrum VirtualWallingford · MSP · 5-9Backup and disaster recoveryCloud migrationCompliancenot observed6450 trending up
057Telaid Industries, Inc. logoTelaid Industries, Inc.East Lyme · MSP · 250+Managed ServicesProject ManagementIT consulting4.3★ (6)640
058Computer Solutions logoComputer SolutionsFarmington · MSP · 25-49Backup and disaster recovery4.7★ (107)6425 trending up
059Omnicore Inc. logoOmnicore Inc.Stamford · MSSP · 25-49Managed ITCybersecurityThreat Intelligence5.0★ (2)6425 trending up
060Complete logoCompleteBranford · MSP · 10-24Managed ServicesStaff AugmentationProject Servicesnot observed6325 trending up
061Pilothouse Communications, LLC logoPilothouse Communications, LLCOld Saybrook · IT consulting · 10-24VoIPCloud ComputingBusiness Internet5.0★ (4)630
062Impact Business Technology logoImpact Business TechnologyNewtown · MSP · 25-49Backup and disaster recoveryCompliancevCIO5.0★ (3)6350 trending up
063Computronix logoComputronixStamford · MSP · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (14)630
064Sound Computers logoSound ComputersWestbrook · MSP · 1-4Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (2)6350 trending up
065Technology Revealed, LLC. logoTechnology Revealed, LLC.Milford · MSP · 1-4Managed ITHelp DeskServer Support4.9★ (124)6350 trending up
066Novus Insight logoNovus InsightEast Hartford · MSP · 50-99Managed ITCo-managed ITCybersecurity5.0★ (10)6350 trending up
067Vista IT Solutions logoVista IT SolutionsCheshire · MSP · 10-24Managed ITCloud SolutionsCybersecurity4.3★ (11)6225 trending up
068BASE Technologies logoBASE TechnologiesBethel · VAR and telecom · 10-24Document ManagementEquipment SolutionsRemote Device Management5.0★ (4)6250 trending up
069MaxQ Technologies logoMaxQ TechnologiesDanbury · IT consulting · 10-24Application DevelopmentBusiness IntelligenceEdi Ecommercenot observed620
070CAPS logoCAPSShelton · MSP · 5-9ColocationDisaster RecoveryBusiness Continuity5.0★ (1)6275 trending up
071Corporate InfoManagement logoCorporate InfoManagementWaterbury · IT consulting · 5-9Cloud ComputingData Systems ModernizationEnterprise Performance Management5.0★ (1)6225 trending up
072Corserva logoCorservaTrumbull · MSP · 25-49ComplianceCybersecurity5.0★ (1)620
Showing 72 of 468 · load moreMissing or misranked? Claim it ▸
02

Map

providers by city
Stamford: 37Norwalk: 24Fairfield: 16Hartford: 15Wallingford: 14Trumbull: 13Danbury: 12New Haven: 12Westport: 12Milford: 11Rocky Hill: 11Shelton: 11Glastonbury: 10Bridgeport: 9Brookfield: 8Cheshire: 8Greenwich: 8Manchester: 8South Windsor: 8West Hartford: 8Branford: 7Farmington: 7Middletown: 7Ridgefield: 7Southington: 7Windsor: 7Bethel: 6East Hartford: 6Meriden: 6Waterbury: 6Cromwell: 5Stratford: 5Torrington: 5Guilford: 4Hamden: 4North Haven: 4West Haven: 4Wilton: 4Bristol: 3Monroe: 3Newtown: 3Old Saybrook: 3Vernon: 3Weston: 3Wethersfield: 3Woodbury: 3Avon: 2Berlin: 2Clinton: 2Colchester: 2Darien: 2Enfield: 2Higganum: 2New Britain: 2New Canaan: 2Plainville: 2Plantsville: 2Portland: 2Putnam: 2Southbury: 2StamfordNorwalkFairfieldHartfordWallingfordTrumbullDanburyNew HavenDrawn from provider coordinates
03

What the data shows

measured 2026-10-25
49.8
Median MSP scoreof Connecticut providers
1%
Publish a DMARC policyof Connecticut providers
28%
Claim 24/7 supportof Connecticut providers
10
Median headcountemployees
46 cities in Connecticut carry exactly one tracked provider.
** end of report **
04

Cities in Connecticut

top 12 of 107 · providers tracked
Stamford
37Norwalk
24Fairfield
16Hartford
15Wallingford
14Trumbull
13Danbury
12New Haven
12Westport
12Milford
11Rocky Hill
11Shelton
11
05

From our research

MSPSIG.WIRE
How many IT service providers are in Connecticut?
468 tracked as of 2026-10-25.
Which provider ranks highest in Connecticut?
ASG Information Technologies, by MSP score.
What is the median size of a provider here?
10 employees.
Listed in Connecticut?

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