MSPSIG.DIR · state · as of 2026-10-30

Managed service providers in Wisconsin

287 managed service providers are tracked in Wisconsin. Quantum Technologies ranks highest by MSP score. Rated providers average 4.73 on Google.

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

Providers tracked287

Top rankedQuantum TechnologiesSturgeon Bay · MSP score 84

Rated providers average4.73★on Google · median score 53

Ranked by MSP score

top 147 of 287 shown · sort: score / best reviewed

Filtered: MSPs only · 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

MC ServicesMilwaukee · MSP · 100-249Backup and disaster recoveryCloud migrationCybersecurity5.0★ (17)7550

006

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

007

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

008

Ontech Systems, IncMilwaukee · MSP · 25-49Backup and disaster recoveryCloud migrationCybersecurity5.0★ (40)7325

009

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

010

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

011

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

012

XbridgeGreen Bay · MSP · 50-99Compliancenot observed7175

013

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

014

Powerful IT SystemsSussex · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (70)7175

015

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

016

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

017

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

018

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

019

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

020

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

021

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

022

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

023

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

024

IT's UpTimeMilwaukee · MSP · 5-9Backup and disaster recoveryCo-managed ITCybersecurity4.9★ (34)6850

025

Chortek LLPWaukesha · MSP · 50-99Backup and disaster recoveryComplianceCybersecurity4.7★ (31)6825

026

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

027

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

028

Adesys IT SpecialistsFitchburg · MSP · 10-24Backup and disaster recoveryCybersecurityMicrosoft 3655.0★ (37)6850

029

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

030

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

031

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

032

Krueger CommunicationsElm Grove · MSP · 25-49Backup and disaster recoveryCo-managed ITCybersecurity5.0★ (10)6725

033

Source One Technology, Inc.Brookfield · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (11)6725

034

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

035

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

036

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

037

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

038

Camera Corner Connecting PointGreen Bay · MSP · 100-249Cloud SolutionsCybersecurityData Center4.3★ (207)6625

039

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

040

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

041

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

042

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

043

Madison Computer Works, Inc.Madison · MSP · 10-24Backup and disaster recovery4.6★ (147)6625

044

Network Engineering Technologies, Inc (NET)Middleton · MSP · 100-249New Builds RemodelsNational RolloutsMaintenance Support4.5★ (13)660

045

Symphony CorporationMadison · MSP · 250+Cloud migrationManaged ServicesApplication Modernization4.0★ (1)6550

046

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

047

Krista Computers Inc.Chippewa Falls · MSP · 10-24Remote SupportNetwork managementIT consulting4.5★ (37)6525

048

Coulee TechHolmen · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity4.8★ (23)6525

049

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

050

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

051

Adoni Networks, Inc.La Crosse · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (11)650

052

Tobin Solutions IncWauwatosa · MSP · 10-24Help DeskNetwork SupportRemote IT Support4.5★ (25)6550

053

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

054

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

055

DK Systems, LLCOak Creek · MSP · 1-4Backup and disaster recoveryComplianceCybersecurity4.9★ (41)6425

056

Fonicom SolutionsKenosha · MSP · 25-49ColocationCloud migrationCloud Optimizationnot observed6450

057

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

058

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

059

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

060

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

061

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

062

Centurion Data SystemsPewaukee · MSP · 5-9Backup and disaster recoveryCo-managed ITCompliance5.0★ (4)6325

063

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

064

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

065

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

066

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

067

I.T. ConnectWaukesha · MSP · 1-4VoIP and UCaaS4.9★ (36)6225

068

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

069

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

070

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

071

Ec-CwEau Claire · MSP · 25-49Remote SupportManaged ITComputer Repairnot observed6125

072

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

073

CyberTechs Consulting ResourcesManitowoc · MSP · 10-24ComplianceCybersecurity4.9★ (54)600

074

AIT Business Technologies, LLCKimberly · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (17)600

075

TechprosWisconsin Rapids · MSP · 25-49Managed CybersecurityManaged IT ServicesHelp Desk5.0★ (8)600

076

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

077

1st Basis ConsultingBrookfield · MSP · 10-24Sap Basis Managed ServicesSap HostingPrivate Cloud Hosting5.0★ (4)6025

078

Central Office SystemsWaukesha · MSP · 25-49not observed4.1★ (9)6025

079

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

080

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

081

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

082

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

083

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

084

GenevaonlineLake Geneva · MSP · 100-249Computer RepairVirus Spyware RemovalHardware Repairs4.5★ (21)590

085

BCS IS|ITMilwaukee · MSP · 10-24Co-managed IT5.0★ (4)5925

086

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

087

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

088

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

089

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

090

RedBird Technology SolutionsMilwaukee · MSP · 1-4Backup and disaster recovery5.0★ (30)5825

091

ITX Tech GroupMiddleton · MSP · 5-9Backup and disaster recoveryCloud migrationCybersecurity5.0★ (17)5825

092

ImagineeringEau Claire · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (5)580

093

Net-SpecRacine · MSP · 1-4Cloud migrationCo-managed IT4.9★ (10)5825

094

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

095

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

096

K-12 Technology GroupMenomonee Falls · MSP · 10-24Backup and disaster recoveryCloud migrationVoIP and UCaaSnot observed5825

097

BadgerLayer LLCWhitewater · MSP · 1-4Cloud migrationCo-managed ITCybersecurity5.0★ (66)5825

098

MCS Networks IncHolmen · MSP · 10-24Backup and disaster recovery4.7★ (48)570

099

PanaTech ITPlymouth · MSP · 1-4Backup and disaster recoveryCybersecurity4.9★ (41)5750

100

Hexis ConsultingGermantown · MSP · 1-4Backup and disaster recoveryComplianceCybersecurity5.0★ (17)5725

101

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

102

TechNosis, IncRandolph · MSP · 5-9CybersecurityVoIP and UCaaSnot observed5750

103

EasyitguysSaint Croix · MSP · 10-24Managed ITCo-managed ITManaged Cloudnot observed570

104

TCS InternationalHartland · MSP · 25-49Daily IT ServicesNetwork managementEquipment Procurementnot observed570

105

Sherman Tech LLCGreen Bay · MSP · 5-9Backup and disaster recovery5.0★ (21)5750

106

Computer MagicMonona · MSP · 5-9Backup and disaster recoveryCybersecurityVoIP and UCaaS5.0★ (23)5725

107

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

108

The Dirks GroupWausau · MSP · 25-49Backup and disaster recoveryCo-managed ITCompliance5.0★ (18)570

109

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

110

Lightspeed Tech SystemsGreen Bay · MSP · 1-4Managed ITBackup and disaster recoveryCybersecurity5.0★ (60)5725

111

Network Professionals IncWausau · MSP · 5-9Managed ITNetwork managementVoIP5.0★ (8)5725

112

Munger Technical ServiceMilwaukee · MSP · 10-24VoIPManaged ITHelp Desk5.0★ (2)5750

113

CloudcoreitsolutionsLa Crosse · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance5.0★ (18)560

114

DataTech of Wisconsin LLCGreen Bay · MSP · 1-4Backup and disaster recovery4.9★ (10)5625

115

Redbird SecurityMenomonee Falls · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (43)560

116

Proformance PCUnion Grove · MSP · 1-4Managed ITCybersecurityBackup and disaster recovery4.7★ (104)5625

117

Mad City TechsMonona · MSP · 5-9Managed ITIT consultingNetwork Security4.5★ (41)560

118

Krueger CommunicationsElm Grove · MSP · 25-49VoIP and UCaaSnot observed560

119

PC PORTALWausau · MSP · 1-4Backup and disaster recoveryCloud migrationCybersecurity5.0★ (18)5650

120

LinkTechWaukesha · MSP · 5-9Co-managed ITCloud migrationCompliance5.0★ (3)5625

121

QPC SecuritySomers · MSP · 5-9Backup and disaster recoveryCo-managed ITCompliance5.0★ (7)5625

122

FocusKaukauna · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed ITnot observed5525

123

Lynxx NetworksCamp Douglas · MSP · 10-24Fiber InternetVoIPStreaming Tv4.4★ (51)550

124

DataComm PlusFranklin · MSP · 5-9Backup and disaster recoveryVoIP and UCaaS4.0★ (8)5525

125

NetForward Corp.Kenosha · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (4)5525

126

Total Computing SolutionsDe Pere · MSP · 5-9Help DeskIT consultingNetwork management4.4★ (31)550

127

IroncoreOnalaska · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance4.4★ (10)550

128

AndersonPCSun Prairie · MSP · 1-4Computer RepairVirus Malware RemovalData Recovery5.0★ (57)550

129

Risetech PartnersMilwaukee · MSP · 10-24Co-managed ITComplianceCybersecurity4.2★ (5)5525

130

PDSOconomowoc · MSP · 100-249Cybersecurity3.7★ (3)550

131

IT Strategies Group,LLCWaunakee · MSP · 1-4Managed Service ProviderConsultingDisaster Recovery5.0★ (3)5525

132

Crystal Computer ConsultingJanesville · MSP · 10-24Infrastructure ManagementSoftware DevelopmentIT consulting5.0★ (4)550

133

CCA TechnologyWaukesha · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (4)540

134

Datum ConsultingMilwaukee · MSP · 5-9ComplianceCybersecurityVoIP and UCaaS5.0★ (4)5425

135

Network Pro WisconsinWest Bend · MSP · 5-9Backup and disaster recoveryVoIP and UCaaS5.0★ (6)5425

136

Wito SupportMadison · MSP · 250+Managed ITHelp DeskIT consultingnot observed540

137

Tech Madison, LLCMadison · MSP · 1-4VoIPServer MaintenanceWorkstation Maintenance5.0★ (5)5450

138

ICSWaukesha · MSP · 1-4Managed ITCybersecurityCloud Infrastructure5.0★ (7)540

139

DataXionGreen Bay · MSP · 25-49Compliancenot observed540

140

Great Lakes Tech Services, LLCWaukesha · MSP · 1-4Backup and disaster recoveryCloud migrationVoIP and UCaaSnot observed5450

141

Computer ConnectionsReedsburg · MSP · 1-4Managed ITComputer RepairNetwork management4.3★ (16)5325

142

PbtechJackson County · MSP · 250+IT consultingHelp DeskNetwork managementnot observed530

143

Nicolet Tech, Inc.Hudson · MSP · 5-9Managed ITBackup and disaster recoveryCloud Storage5.0★ (7)530

144

MacMan, Inc.Eau Claire · MSP · 5-9Apple RepairRemote SupportOn Site Service4.0★ (156)5325

145

StrataDefenseWausau · MSP · 10-24ComplianceCybersecurity5.0★ (5)530

146

Dove ITChippewa Falls · MSP · 5-9Backup and disaster recoveryCompliancevCIO5.0★ (21)530

147

Sieve NetworksMilwaukee · MSP · 5-9Network managementManaged ITCybersecurity5.0★ (1)5325

Showing 147 of 287 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-30

53.4

Median MSP scoreof Wisconsin providers

Publish a DMARC policyof Wisconsin providers

34%

Claim 24/7 supportof Wisconsin providers

Median headcountemployees

59 cities in Wisconsin carry exactly one tracked provider.

** end of report **

Cities in Wisconsin

top 12 of 107 · providers tracked

29Madison

13Wausau

From our research

MSPSIG.WIRE

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

2026-10-31IT Companies in Oklahoma: What the Listings Show

How many managed service providers are in Wisconsin?

287 tracked as of 2026-10-30.

Which provider ranks highest in Wisconsin?

Quantum Technologies, by MSP score.

What is the median size of a provider here?

9 employees.

Listed in Wisconsin?

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See where you rank against the 287 providers in your state and the firms inside your radius.

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