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Top Wisconsin Cybersecurity Companies (5)

PwC
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
74 Offices
370,000 Employees
67 Benefits See Our Teams Hiring Now
Grow here. Go further.

Build what’s next — with tech that matters PwC provides professional services across Audit and Assurance, Advisory and Tax — powered by a global network of over 370,000 people in 149 countries. You may know us for our business expertise, but technology is core to how we help clients move faster, build trust and deliver meaningful outcomes. As a technologist, you’ll work...

PwC
Tetra Defense
Security • Cybersecurity
Madison
75 Employees
15 Benefits

Tetra Defense began with one goal in mind: To go beyond what's been done before. We launched our Incident Response & Digital Forensics (DFIR) organization in 2016 to restore businesses during and after complex challenges like ransomware attacks, business email compromise, insider threats, and so on.

Tetra Defense
InfoSec
Edtech • Security • Cybersecurity
Madison
240 Employees
15 Benefits

Infosec believes knowledge is power when fighting cybercrime. We help IT and security professionals advance their careers with skills development and certifications while empowering all employees with security awareness and privacy training to stay cyber-safe at work and home. Learn more at infosecinstitute.com.

InfoSec
Micro-Tech U.S.A.
Artificial Intelligence • Cloud • Information Technology • Cybersecurity • Automation
3 Offices
32 Employees
25 Benefits
Trusted Managed IT & Cybersecurity partner driving secure growth and compliance since 1989.

At Micro-Tech USA (MTUSA), we believe IT should feel like a partnership—not a headache. We help small and mid-sized businesses stay secure, productive, and ahead of the curve with managed IT services, cybersecurity, cloud solutions, and strategic tech consulting. Our clients count on us for everything from 24/7 support and network management to Microsoft 365, cloud migrations, and big-picture planning. Whether...

Micro-Tech U.S.A.
Protocol 46 Cybersecurity
Consulting • Cybersecurity
Cedarburg
12 Employees

Protocol 46 provides cybersecurity solutions that are proven to protect our Clients from the risks of current and even emerging cyber threats. Our Clients trust Protocol 46 to provide cybersecurity consulting, vulnerability and risk assessments, and to provide a comprehensive cybersecurity support team with our Cybersecurity as a Service offering. Our Clients are businesses and organizations in your community and around...

Protocol 46 Cybersecurity

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