MSPSIG.DIR · state · as of 2026-10-28

IT service providers in Wisconsin

157 IT service providers are tracked in Wisconsin, 136 of them MSPs. Quantum Technologies ranks highest by MSP score. Rated providers average 4.71 on Google.

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

Providers tracked157136 MSPs

Top rankedQuantum TechnologiesSturgeon Bay · MSP score 84

Rated providers average4.71★on Google · median score 53

Ranked by MSP score

top 74 of 123 shown · sort: score / best reviewed

Filtered: rated · 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

Quantum TechnologiesSturgeon Bay · MSP · 50-99AI EnablementManaged ITCybersecurity4.9★ (545)84100

002

Collett Systems LLCWest Bend · MSP · 100-249Managed ITCybersecurityCompliance5.0★ (41)8025

003

Heartland Business SystemsLittle Chute · MSP · 250+Managed ITCo-managed ITHelp Desk3.0★ (2)79100

004

CCB TechnologyRacine · MSP · 100-249Managed ITInfrastructure ManagementCybersecurity4.9★ (56)7775

005

One ClickGermantown · MSP · 25-49Managed ITBackup and disaster recoveryNetwork management4.6★ (145)7375

006

Rhyme Business ProductsPortage · MSP · 100-249Managed ITCo-managed ITCybersecurity4.9★ (56)730

007

EO Johnson Business TechnologiesWausau · MSP · 100-249Managed PrintManaged ITCybersecurity4.8★ (10)7125

008

Locknet Managed ITOnalaska · MSSP · 50-99Managed ITCybersecurityCompliance5.0★ (31)7125

009

Premier Technologies USBeloit · MSP · 10-24Managed ITCybersecurityHelp Desk4.8★ (44)7125

010

3RT NetworksWest Salem · MSP · 10-24Managed ITCybersecurityCloud5.0★ (43)7150

011

Technology ArchitectsGreen Bay · MSP · 5-9Managed ITCybersecurityIT consulting5.0★ (19)7125

012

PC LAN ServicesMilwaukee · MSP · 10-24Managed ITIT consultingHelp Desk5.0★ (87)710

013

Inter-QuestBeaver Dam · MSP · 10-24Managed ITCybersecurityVoIP4.9★ (121)7125

014

inTechnology DistributionEau Claire · MSP · 100-249Co-managed ITManaged ITNetwork management4.9★ (18)7125

015

PlatinumKenosha · MSP · 25-49Managed ITCo-managed ITCybersecurity5.0★ (32)700

016

LoyalityGreen Bay · MSP · 25-49Managed ITCo-managed ITCybersecurity5.0★ (18)6950

017

TSR SolutionsCedarburg · MSP · 50-99Managed ITCo-managed ITFully Managed IT5.0★ (49)690

018

RanderComAppleton · MSP · 10-24Managed ITNetwork ConfigurationCybersecurity5.0★ (53)6925

019

River RunGlendale · MSP · 100-249Managed ITMonitoring MaintenanceCybersecurity4.8★ (66)690

020

The Computer CenterJanesville · MSP · 10-24Managed ITIT consultingIT Project Management4.9★ (51)6950

021

Capital DataBrookfield · MSP · 100-249Managed ITVirtualizationStorage Management4.9★ (10)6825

022

2W TechnologiesPewaukee · MSP · 100-249Managed ITHelp DeskBackup and disaster recovery4.6★ (5)6825

023

Advanced SystemsMadison · Print Services · 250+Managed PrintManaged ITManaged Voice4.0★ (4)6825

024

The Office Technology GroupMilwaukee · MSP · 25-49Managed ITCo-managed ITCybersecurity4.8★ (33)6825

025

Applied TechLittle Chute · MSP · 100-249Managed ITCo-managed ITCybersecurity4.3★ (48)6850

026

ManagePoint, LLCWauwatosa · MSP · 10-24Managed ITCybersecurityCloud Solutions4.9★ (68)6725

027

Glassen Technology ServicesRacine · MSP · 1-4Managed ITVoIPCloud migration5.0★ (26)6750

028

M2 TechnologyGreen Bay · MSP · 5-9Managed ITCybersecurityBackup and disaster recovery5.0★ (45)6750

029

NSR Business SolutionsRacine · MSP · 10-24Managed ITCybersecurityNetwork management4.9★ (36)6725

030

ComputercornerOshkosh · MSP · 50-99Managed ITIT consultingBackup and disaster recovery4.7★ (92)670

031

RemachinesMadison · Computer repair · 1-4Computer RepairManaged ITTech Support4.9★ (220)6650

032

Amplitel TechnologiesKaukauna · MSP · 10-24Managed ITIT consultingCloud Solutions5.0★ (20)6625

033

DependablesolutionsLa Crosse · MSP · 25-49Managed ITCo-managed ITCybersecurity5.0★ (16)6625

034

Pros 4 Technology, LLCSheboygan Falls · MSP · 10-24Managed ITVoIPCloud Computing5.0★ (159)6625

035

Innovative DynamicRacine · MSP · 5-9Managed ITCybersecurityNetwork management5.0★ (20)6625

036

EDCiAppleton · IT consulting · 100-249Managed ITCloud migrationCybersecurity5.0★ (3)6625

037

Envision ITMadison · MSP · 50-99Managed ITCo-managed ITCybersecurity5.0★ (5)6525

038

All In TechnologyGreen Bay · MSP · 10-24Managed ITCybersecurityCloud migration5.0★ (30)6550

039

P3CWest Bend · MSP · 5-9Managed ITManaged Cloud ServicesCybersecurity5.0★ (29)6525

040

Brew City PCOconomowoc · MSP · 10-24Managed ITCo-managed ITCybersecurity5.0★ (45)6425

041

Stamm TechMilwaukee · MSP · 25-49Managed ITSupplemental ITIT consulting4.8★ (22)6425

042

WildcardStevens Point · MSP · 25-49Threat ModelingPenetration TestingSecurity Assessments4.6★ (9)640

043

DirectNetworksMadison · MSP · 10-24Managed ITCybersecurityBackup and disaster recovery5.0★ (23)640

044

TriTech Corporation of AmericaWaukesha · MSP · 10-24Managed ITCybersecurityIT Support4.6★ (14)640

045

ITNS Consulting, LLCJanesville · MSP · 1-4Managed ITCo-managed ITCybersecurity5.0★ (4)6325

046

CTaccess, Inc.Brookfield · MSP · 10-24Managed ITCo-managed ITCybersecurity4.8★ (22)630

047

X-CentricMilwaukee · IT consulting · 10-24Managed ITCybersecurityCloud migration4.3★ (6)6350

048

Madison Geeks GroupMadison · MSP · 5-9IT consultingNetwork managementServer Setup4.7★ (106)6325

049

Zeytech, IncGreen Bay · IT consulting · 5-9Managed ITCloud ServicesIT consulting5.0★ (44)6325

050

SWICKTech IT ServicesNew Berlin · MSP · 25-49Managed ITCybersecurityBackup and disaster recovery4.9★ (9)630

051

discoverpc.NET Computer Solutions CenterSuperior · MSP · 5-9Managed ITHelp DeskAntivirus Services4.7★ (76)6325

052

SSR Total ITBrookfield · MSP · 25-49Managed ITNetwork managementIT consulting4.9★ (15)620

053

OFFSITE, LLCKenosha · MSP · 25-49ColocationCloud migrationDisaster Recovery4.5★ (18)6225

054

Badgerland Computers & NetworkingWatertown · MSP · 5-9Managed ITNetwork managementPc Repair4.9★ (74)620

055

Ampro Data Services, Inc.Madison · MSP · 1-4Managed ITComputer RepairNetwork management4.8★ (47)6175

056

Third Coast ITMilwaukee · MSP · 1-4Managed ITCo-managed ITCybersecurity5.0★ (44)610

057

Aberdean ConsultingMadison · MSP · 10-24Managed ITCo-managed ITManaged Security5.0★ (68)600

058

1 CALL TELECOMSuperior · MSP · 5-9VoIPManaged ITBackup and disaster recovery5.0★ (15)6050

059

KontneyBig Bend · IT consulting · 25-49IT consultingIT NetworkingIT Security4.6★ (32)600

060

Mosaic TechnologiesCameron · VAR and telecom · 100-249Managed ITManaged ServicesBusiness Security3.6★ (147)6025

061

Midwest IT SolutionsPell Lake · MSP · 10-24Managed ITDisaster RecoveryRansomware Protection4.8★ (70)6025

062

Chaney SystemsNew Berlin · MSP · 10-24Managed ITHelp DeskBackup and disaster recovery4.0★ (15)5950

063

GoTech IT SolutionsBrookfield · MSP · 5-9Managed ITNetwork SecurityBackup and disaster recovery5.0★ (24)5925

064

UFS TechnologyGrafton · MSSP · 100-249Managed ITCybersecurityVirtual Firewall Management5.0★ (4)590

065

ITP - Information Technology ProfessionalsMadison · MSP · 50-99Managed ITCo-managed ITVcio IT Strategy4.5★ (35)5925

066

DiMAX Office SolutionsMilton · MSP · 10-24Managed Print ServicesDocument ManagementCybersecurity4.5★ (16)5925

067

Forward TSMilwaukee · MSP · 25-49Managed ITManaged Print ServicesVoice Services5.0★ (5)5950

068

Clarity Technology GroupMadison · MSP · 10-24Managed ITCybersecurityVoIP4.7★ (15)590

069

AIR Technology SvcsWaukesha · MSP · 10-24Managed ITIT consultingCybersecurity5.0★ (15)580

070

Inet PcWaukesha · MSP · 25-49Managed ITNetwork AnalysisNetwork Design4.8★ (67)580

071

Layered SystemsDe Pere · MSP · 5-9Managed ITBackup and disaster recoveryNetwork Security5.0★ (3)5850

072

IgnatekJanesville · MSP · 5-9Managed ITHelp DeskNetwork management5.0★ (14)570

073

Rhumbu Digital Marketing Agency, USAGreen Bay · MSP · 25-49Managed ITCybersecurityCloud migration5.0★ (6)5725

074

Lisbon Creek SystemsMilwaukee · MSP · 10-24Video SurveillanceAccess ControlIntrusion Systems4.9★ (60)570

Showing 74 of 123 · load moreMissing 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 Wisconsin providers

Publish a DMARC policyof Wisconsin providers

46%

Claim 24/7 supportof Wisconsin providers

Median headcountemployees

45 cities in Wisconsin carry exactly one tracked provider.

** end of report **

Cities in Wisconsin

top 12 of 72 · providers tracked

17Madison

From our research

MSPSIG.WIRE

2026-10-25IT Companies in Wisconsin: What the Listings Show

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

How many IT service providers are in Wisconsin?

157 tracked as of 2026-10-28.

Which provider ranks highest in Wisconsin?

Quantum Technologies, by MSP score.

What is the median size of a provider here?

11 employees.

Listed in Wisconsin?

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