MSPSIG.DIR · state · as of 2026-10-25

IT service providers in Wisconsin

94 IT service providers are tracked in Wisconsin, 58 of them MSPs. Quantum Technologies ranks highest by MSP score. Rated providers average 4.84 on Google.

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

Providers tracked9458 MSPs

Top rankedQuantum TechnologiesSturgeon Bay · MSP score 84

Rated providers average4.84★on Google · median score 56

Ranked by MSP score

top 25 of 94 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

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

002

XbridgeGreen Bay · MSP · 50-99Compliancenot observed7175

003

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

004

PlatinumKenosha · MSP · 25-49Cloud migrationCo-managed ITCompliance5.0★ (32)700

005

P3CWest Bend · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (29)6925

006

Technology ArchitectsGreen Bay · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (19)6825

007

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

008

SynerCommBrookfield · MSSP · 50-99Penetration TestingCybersecurityVulnerability Management4.9★ (18)680

009

Locknet Managed ITOnalaska · MSSP · 50-99Managed ITCybersecurityCompliance5.0★ (31)6825

010

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

011

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

012

Kalypso: A Rockwell Automation BusinessMilwaukee · IT consulting · 250+Backup and disaster recoveryCompliancenot observed6750

013

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

014

SWICKTech IT ServicesNew Berlin · MSP · 25-49Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (9)670

015

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

016

Collett Systems LLCWest Bend · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (41)6625

017

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

018

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

019

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

020

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

021

Innovative DynamicRacine · MSP · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (20)6425

022

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

023

CaspianWaukesha · MSSP · 10-24Cloud migrationComplianceCybersecuritynot observed6350

024

Nielson CommunicationsGreen Bay · VAR and telecom · 25-49Compliance5.0★ (3)6325

025

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

Showing 25 of 94 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-25

56.1

Median MSP scoreof Wisconsin providers

Publish a DMARC policyof Wisconsin providers

20%

Claim 24/7 supportof Wisconsin providers

Median headcountemployees

34 cities in Wisconsin carry exactly one tracked provider.

** end of report **

Cities in Wisconsin

top 12 of 49 · providers tracked

From our research

MSPSIG.WIRE

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

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

How many IT service providers are in Wisconsin?

94 tracked as of 2026-10-25.

Which provider ranks highest in Wisconsin?

Quantum Technologies, by MSP score.

What is the median size of a provider here?

15 employees.

Listed in Wisconsin?

Claim your company, free.

See where you rank against the 94 providers in your state and the firms inside your radius.

Claim your company ▸Top 100 ranked