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MSPSIG.DIR · state · as of 2026-10-22

IT service providers in Wisconsin

187 IT service providers are tracked in Wisconsin, 154 of them MSPs. Quantum Technologies ranks highest by MSP score. Rated providers average 4.75 on Google.

Providers tracked187154 MSPs
Top rankedQuantum TechnologiesSturgeon Bay · MSP score 80
Rated providers average4.75★on Google · median score 55
01

Ranked by MSP score

top 50 of 142 shown · sort: score / best reviewed

Filtered: rated · Backup and disaster recovery · 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
001Quantum Technologies logoQuantum TechnologiesSturgeon Bay · Other Business · 50-99AI EnablementManaged ITCybersecurity4.9★ (545)8050 trending up
002CCB Technology logoCCB TechnologyRacine · MSP · 100-249Managed ITInfrastructure ManagementCybersecurity4.9★ (56)7775 trending up
003MC Services logoMC ServicesMilwaukee · MSP · 100-249Backup and disaster recoveryCloud migrationCybersecurity5.0★ (17)7550 trending up
004One Click logoOne ClickGermantown · MSP · 25-49Managed ITBackup and disaster recoveryNetwork management4.6★ (145)7375 trending up
005Ontech Systems, Inc logoOntech Systems, IncMilwaukee · MSP · 25-49Backup and disaster recoveryCloud migrationCybersecurity5.0★ (40)7325 trending up
006Premier Technologies US logoPremier Technologies USBeloit · MSP · 10-24Managed ITCybersecurityHelp Desk4.8★ (44)7125 trending up
007Powerful IT Systems logoPowerful IT SystemsSussex · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (70)7175 trending up
008PC LAN Services logoPC LAN ServicesMilwaukee · MSP · 10-24Managed ITIT consultingHelp Desk5.0★ (87)710
009Inter-Quest logoInter-QuestBeaver Dam · MSP · 10-24Managed ITCybersecurityVoIP4.9★ (121)7125 trending up
010inTechnology Distribution logoinTechnology DistributionEau Claire · MSP · 100-249Co-managed ITManaged ITNetwork management4.9★ (18)7125 trending up
011Loyality logoLoyalityGreen Bay · MSP · 25-49Managed ITCo-managed ITCybersecurity5.0★ (18)6950 trending up
012P3C logoP3CWest Bend · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (29)6925 trending up
013IT's UpTime logoIT's UpTimeMilwaukee · MSP · 5-9Backup and disaster recoveryCo-managed ITCybersecurity4.9★ (34)6850 trending up
014Technology Architects logoTechnology ArchitectsGreen Bay · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (19)6825 trending up
015Chortek LLP logoChortek LLPWaukesha · MSP · 50-99Backup and disaster recoveryComplianceCybersecurity4.7★ (31)6825 trending up
016SynerComm logoSynerCommBrookfield · MSSP · 50-99Penetration TestingCybersecurityVulnerability Management4.9★ (18)680
017River Run logoRiver RunGlendale · MSP · 100-249Managed ITMonitoring MaintenanceCybersecurity4.8★ (66)680
018Capital Data logoCapital DataBrookfield · MSP · 100-249Managed ITVirtualizationStorage Management4.9★ (10)6825 trending up
019Locknet Managed IT logoLocknet Managed ITOnalaska · MSSP · 50-99Managed ITCybersecurityCompliance5.0★ (31)6825 trending up
0202W Technologies logo2W TechnologiesPewaukee · MSP · 100-249Managed ITHelp DeskBackup and disaster recovery4.6★ (5)6825 trending up
021Adesys IT Specialists logoAdesys IT SpecialistsFitchburg · MSP · 10-24Backup and disaster recoveryCybersecurityMicrosoft 3655.0★ (37)6850 trending up
022The Office Technology Group logoThe Office Technology GroupMilwaukee · MSP · 25-49Managed ITCo-managed ITCybersecurity4.8★ (33)6825 trending up
023All In Technology logoAll In TechnologyGreen Bay · MSP · 10-24Managed ITCybersecurityCloud migration5.0★ (30)6825 trending up
024ManagePoint, LLC logoManagePoint, LLCWauwatosa · MSP · 10-24Managed ITCybersecurityCloud Solutions4.9★ (68)6725 trending up
025Krueger Communications logoKrueger CommunicationsElm Grove · MSP · 25-49Backup and disaster recoveryCo-managed ITCybersecurity5.0★ (10)6725 trending up
026Source One Technology, Inc. logoSource One Technology, Inc.Brookfield · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (11)6725 trending up
027Computercorner logoComputercornerOshkosh · MSP · 50-99Managed ITIT consultingBackup and disaster recovery4.7★ (92)670
028M2 Technology logoM2 TechnologyGreen Bay · MSP · 5-9Managed ITCybersecurityBackup and disaster recovery5.0★ (45)6750 trending up
029SWICKTech IT Services logoSWICKTech IT ServicesNew Berlin · MSP · 25-49Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (9)670
030Tobin Solutions Inc logoTobin Solutions IncWauwatosa · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance4.5★ (25)6650 trending up
031DirectNetworks logoDirectNetworksMadison · MSP · 10-24Managed ITCybersecurityBackup and disaster recovery5.0★ (23)660
032Amplitel Technologies logoAmplitel TechnologiesKaukauna · MSP · 10-24Managed ITIT consultingCloud Solutions5.0★ (20)6625 trending up
033X-Centric logoX-CentricMilwaukee · IT consulting · 10-24Backup and disaster recoveryCloud migrationCybersecurity4.3★ (6)6650 trending up
034Madison Computer Works, Inc. logoMadison Computer Works, Inc.Madison · MSP · 10-24Backup and disaster recovery4.6★ (147)6625 trending up
035Collett Systems LLC logoCollett Systems LLCWest Bend · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (41)6625 trending up
036AIT Business Technologies, LLC logoAIT Business Technologies, LLCKimberly · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (17)650
037Krista Computers Inc. logoKrista Computers Inc.Chippewa Falls · MSP · 10-24Remote SupportNetwork managementIT consulting4.5★ (37)6525 trending up
038Coulee Tech logoCoulee TechHolmen · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity4.8★ (23)6525 trending up
039Glassen Technology Services logoGlassen Technology ServicesRacine · MSP · 1-4Managed ITVoIPCloud migration5.0★ (26)6550 trending up
040Adoni Networks, Inc. logoAdoni Networks, Inc.La Crosse · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (11)650
041DK Systems, LLC logoDK Systems, LLCOak Creek · MSP · 1-4Backup and disaster recoveryComplianceCybersecurity4.9★ (41)6425 trending up
042TriTech Corporation of America logoTriTech Corporation of AmericaWaukesha · MSP · 10-24Managed ITCybersecurityIT Support4.6★ (14)640
043Pros 4 Technology, LLC logoPros 4 Technology, LLCSheboygan Falls · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (159)6425 trending up
044Innovative Dynamic logoInnovative DynamicRacine · MSP · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (20)6425 trending up
045ITNS Consulting, LLC logoITNS Consulting, LLCJanesville · MSP · 1-4Managed ITCo-managed ITCybersecurity5.0★ (4)6325 trending up
046Gillware logoGillwareMadison · Other Business · 25-49Backup and disaster recovery4.8★ (342)6325 trending up
047Centurion Data Systems logoCenturion Data SystemsPewaukee · MSP · 5-9Backup and disaster recoveryCo-managed ITCompliance5.0★ (4)6325 trending up
048SupraNet Communications, IncMadison · Isp · 10-24Backup and disaster recoveryComplianceVoIP and UCaaS4.6★ (122)620
049OFFSITE, LLC logoOFFSITE, LLCKenosha · MSP · 25-49ColocationCloud migrationDisaster Recovery4.5★ (18)6225 trending up
050Badgerland Computers & Networking logoBadgerland Computers & NetworkingWatertown · MSP · 5-9Managed ITNetwork managementPc Repair4.9★ (74)620
Showing 50 of 142 · load moreMissing or misranked? Claim it ▸
02

Map

providers by city
Milwaukee: 19Madison: 18Green Bay: 9Brookfield: 8Waukesha: 8Appleton: 6Menomonee Falls: 6Kenosha: 5Racine: 5Grafton: 4Wausau: 4Eau Claire: 3Kaukauna: 3La Crosse: 3Onalaska: 3Sun Prairie: 3West Bend: 3Chippewa Falls: 2De Pere: 2Germantown: 2Hartland: 2Holmen: 2Middleton: 2Monona: 2Mount Pleasant: 2New Berlin: 2Pewaukee: 2Sheboygan: 2Abbotsford: 1Algoma: 1Arbor Vitae: 1Beaver Dam: 1Beloit: 1Big Bend: 1Boscobel: 1Bristol: 1Campbellsport: 1Delafield: 1Delavan: 1Elkhorn: 1Elm Grove: 1Fitchburg: 1Franklin: 1Glendale: 1Hartford: 1Hudson: 1Janesville: 1Kimberly: 1Lake Geneva: 1Menasha: 1Menomonie: 1Merrillan: 1Milton: 1Muskego: 1Neenah: 1Oak Creek: 1Oostburg: 1Oshkosh: 1Pleasant Prairie: 1Plymouth: 1MilwaukeeMadisonGreen BayBrookfieldWaukeshaAppletonMenomonee FallsKenoshaDrawn from provider coordinates
03

What the data shows

measured 2026-10-22
55.0
Median MSP scoreof Wisconsin providers
1%
Publish a DMARC policyof Wisconsin providers
33%
Claim 24/7 supportof Wisconsin providers
8
Median headcountemployees
53 cities in Wisconsin carry exactly one tracked provider.
** end of report **
04

Cities in Wisconsin

top 12 of 82 · providers tracked
Milwaukee
19Madison
18Green Bay
9Brookfield
8Waukesha
8Appleton
6Menomonee Falls
6Kenosha
5Racine
5Grafton
4Wausau
4Eau Claire
3
05

From our research

MSPSIG.WIRE
How many IT service providers are in Wisconsin?
187 tracked as of 2026-10-22.
Which provider ranks highest in Wisconsin?
Quantum Technologies, by MSP score.
What is the median size of a provider here?
8 employees.
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