Top Managed IT Companies in Milwaukee

ISCorp

Peerless Security. Guaranteed Availability.

✓ Verified Provider ⭐ 5.0/5 Stars Est. 1987
Mequon, WI
50–249 employees
Founded 1987
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ISCorp is a managed IT services provider based in Mequon, WI, operating since 1987. Across 3 verified Google reviews it averages 5.0 out of 5, a public track record you can weigh during diligence. It focuses on Cybersecurity, Cloud Services, Compliance & Risk. Compare it against other Milwaukee managed IT providers, then request a quote.

Vetted by the Best IT MSP editorial team · Last updated June 2026

About ISCorp

ISCorp is a global provider of managed secure private cloud application delivery services for ISVs and mission-critical business software, headquartered in Wisconsin.

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Services Offered

🔒
Cybersecurity
☁️
Cloud Services
Compliance & Risk

Industries Served

💰 Financial Services
🏥 Healthcare
🏭 Manufacturing
🎓 Education

Why Choose ISCorp

5.0/5 From 3 Google Reviews

With 3 reviews averaging 5.0, ISCorp has a checkable public track record rather than marketing claims alone.

📍

Based in Mequon

ISCorp is headquartered in Mequon, WI, so Mequon businesses get a local team for on-site work instead of a distant call center.

100% Tier III+ data center facilities

100% Tier III+ data center facilities

24/7 tech support

24/7 tech support

Location

Mequon, WI

Certifications & Compliance

Progress

Frequently Asked Questions

What do ISCorp reviews say?

Across 3 verified Google reviews, ISCorp averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does ISCorp provide?

ISCorp delivers Cybersecurity, Cloud Services, Compliance & Risk to organizations across Milwaukee, WI.

What area does ISCorp serve?

ISCorp is based in Mequon, WI and supports businesses across Milwaukee and the greater metro area.

When did ISCorp start?

ISCorp has been operating since 1987.

Is ISCorp certified?

ISCorp carries Progress.