MSPSIG.DIR · state · as of 2026-10-31

IT service providers in Connecticut

118 IT service providers are tracked in Connecticut, 67 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 tracked11867 MSPs

Top rankedASG Information TechnologiesWallingford · MSP score 85

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

Ranked by MSP score

top 94 of 118 shown · sort: score / best reviewed

Filtered: 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

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

005

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

006

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

007

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

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

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

011

ISG (Information Services Group)Stamford · IT consulting · 250+AI ServicesComplianceCybersecuritynot observed7150

012

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

013

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

014

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

015

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

016

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

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

ComnetcommBethel · Cabling Av · 250+Cloud migrationCompliancenot observed660

020

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

021

SNP TechnologiesHamden · IT consulting · 100-249Backup and disaster recoveryCloud migrationCompliancenot observed6650

022

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

023

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

024

Spectrum VirtualWallingford · MSP · 5-9Backup and disaster recoveryCloud migrationCompliancenot observed6450

025

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

026

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

027

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

028

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

029

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

030

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

031

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

032

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

033

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

034

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

035

CorservaTrumbull · MSP · 25-49ComplianceCybersecurity5.0★ (1)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)580

040

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

041

Twin NetworksEssex · IT consulting · 10-24Backup and disaster recoveryCloud migrationCompliancenot observed580

042

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

043

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

044

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

045

CtmicronetFarmington · MSSP · 5-9Managed ITCybersecurityCompliancenot observed5725

046

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

047

BeiincWallingford · Software Vendor · 25-49Compliancenot observed560

048

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

049

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

050

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

051

Gyver TechnologiesRedding · IT consulting · 25-49ComplianceCybersecuritynot observed5525

052

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

053

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

054

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

055

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

056

HMC3Westport · IT consulting · 25-49Cloud migrationComplianceCybersecuritynot observed5425

057

IJUS LLCWindsor · IT consulting · 50-99Compliance5.0★ (1)5425

058

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

059

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

060

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

061

Technical Consulting & Research, Inc.Weston · IT consulting · 25-49CybersecurityIT consultingCompliancenot observed530

062

P3 TechnologiesPutnam · MSP · 1-4Cloud migrationCompliance4.0★ (4)530

063

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

064

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

065

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

066

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

067

AmaTech SolutionsGuilford · Other Business · 10-24ComplianceCybersecuritynot observed510

068

iArch Solutions, LLCMonroe · IT consulting · 5-9Backup and disaster recoveryCloud migrationCompliancenot observed5125

069

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

070

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

071

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

072

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

073

Advanced Corporate Networking, DBA, Digital BackOfficeMilford · MSP · 1-4ComplianceCybersecuritynot observed500

074

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

075

CATALYST GROUPCheshire · IT consulting · 10-24Cloud migrationComplianceCybersecuritynot observed500

076

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

077

Atlantic Computing TechnologyNiantic · IT consulting · 5-9Compliancenot observed500

078

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

079

CtinfosecWilton · IT consulting · 1-4Security AssessmentPenetration TestingNetwork Penetration Testnot observed490

080

Moore Technology ConsultingWestport · MSP · 5-9Backup and disaster recoveryCloud migrationCompliancenot observed4925

081

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

082

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

083

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

084

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

085

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

086

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

087

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

088

IT HealthPlainville · MSP · 10-24ComplianceCybersecuritynot observed4725

089

Legal Cloud ServicesCromwell · MSP · unknownManaged ITCybersecurityIT Supportnot observed4725

090

Blue Cube IT, LLCWaterbury · IT consulting · 1-4Cloud migrationComplianceVoIP and UCaaSnot observed460

091

DBA WebSouthbury · IT consulting · 1-4Compliancenot observed460

092

Diversified Telecom GroupMadison · VAR and telecom · 5-9Cloud migrationCompliance3.7★ (3)460

093

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

094

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

Showing 94 of 118Missing or misranked? Claim it ▸

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providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-31

54.0

Median MSP scoreof Connecticut providers

Publish a DMARC policyof Connecticut providers

36%

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Median headcountemployees

40 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

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

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How many IT service providers are in Connecticut?

118 tracked as of 2026-10-31.

Which provider ranks highest in Connecticut?

ASG Information Technologies, by MSP score.

What is the median size of a provider here?

9 employees.

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