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Top Cybersecurity Companies in Chicago, IL

We've found the best
Cybersecurity Providers
 for you.

Looking for the best cybersecurity company in Chicago? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

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Businesses provider works with
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Small Businesses: 1–250 employees
Medium Businesses: 251–999 employees
Enterprise Businesses: 1000+ employees
Provider's minimum per-project cost
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Up to $5,000
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Up to $25,000
Provider's minimum retainer cost
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Up to $500, monthly
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21 Provider(s)Last Updated: April 21, 2025

HALOCK

Schaumburg, IL, US
Services
Cybersecurity
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Business Summary:
Rest easy knowing that you're protected by HALOCK, your full-service cyber security and risk management consulting firm.
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Industry(s):
Retail | Industrial | Healthcare | Finance | Education | Business Services
Business Details
Businesses provider works with
Small, Medium, Enterprise
Provider's minimum per-project cost
$5,000 or more

Alchetec, Inc.

Chicago, IL, US
Services
Cybersecurity
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Business Summary:
Alchetec is an industry leader in cybersecurity and managed IT services. We help SMBs utilize technology to grow, increase productivity and profitability, manage risk and prevent cyberattacks.
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Business Details
Provider's minimum per-project cost
$2,500 or more
Provider's minimum retainer cost
$1,500 or more, monthly

Prescient

Chicago, IL, US
Services
Cybersecurity
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Business Summary:
We are a global investigations, intelligence and cyber services firm helping companies mitigate risk & uncover critical information.
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Industry(s):
Business Services
Business Details
Businesses provider works with
Small, Medium, Enterprise
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Services
Cybersecurity
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Business Summary:
Trustwave Holdings is an information security company that helps businesses fight cybercrime, protect data and reduce security risk.
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NCC Group

San Francisco, CA, US
Services
Cybersecurity
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Business Summary:
NCC Group is an information assurance firm headquartered in Manchester, United Kingdom.
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2022 Study: 50% of SMBs Have a Cybersecurity Plan in Place | UpCity

This UpCity study presents insight from 600 U.S. small business owners and IT experts on their latest cybersecurity practices, data breach prevention, and disaster recovery measures in 2022.

Read Article
How to Hire a Cybersecurity Company | UpCityRead Article
9 Cybersecurity Risk Management Tips for SMBs | UpCityRead Article
What to include in your small business cybersecurity checklist | UpCityRead Article
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Pondurance

Indianapolis, IN, US
Services
Cybersecurity
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Business Summary:
Pondurance is an IT Security and Compliance company in markets globally providing service in Security, Continuity, Compliance and Threat Management.
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Showing 6 of 21 Providers

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