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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.

Location
Any/All Available
Provider's minimum per-project cost
Any/All Available
Up to $2,500
Up to $5,000
Up to $10,000
Up to $25,000
$25,000 or more
Provider's minimum retainer cost
Any/All Available
Up to $500, monthly
Up to $1,000, monthly
Up to $2,000, monthly
Up to $5,000, monthly
$5,000 or more, monthly
Industry Expertise
Any/All Available
Attorneys
Automotive
Business Services
Construction
Dental
E-Commerce
Education
Energy
Entertainment
Finance
Fitness
Food/Beverage
Government
Healthcare
Home Services
Hospitality
Industrial
Non-Profit
Real Estate
Restaurant
Retail
SaaS
Sports
Startups
Travel
Businesses provider works with
Any/All Available
Small Businesses: 1–250 employees
Medium Businesses: 251–999 employees
Enterprise Businesses: 1000+ employees
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24 Provider(s)Last Updated: October 28, 2025

STITECHS

Chicago, IL, US See Location
Started in 2018, STITECHS is a complete technology solution provider. We are 100% committed to making sure business owners have the most reliable and professional IT service in Chicagoland. Our team of talented IT professionals can solve your IT nightmares once and for all.
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Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$5,000 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 7/26/2023
Services Offered
Cybersecurity
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Industry(s):
Startups | Real Estate | Hospitality | Finance | Entertainment | Energy

Cyology.IO

Chicago, IL, US See Location
We pride ourselves on integrity, quality work, and constant communication. How many times have you had to reach out to a service provider for updates, and they went silent for weeks? We proactively communicate, which helps make you informed decisions much quicker.
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Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 5/15/2025
Services Offered
Cybersecurity
Visit Profile
Industry(s):
Startups | Sports | SaaS | Real Estate | Hospitality | Fitness
To detect and respond quickly to true cybersecurity threats as a trusted member of your team, augmenting current security and IT resources - and help you sleep easy at night knowing that you are well-protected and compliant.
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Businesses provider works with
Works with
Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 1/23/2023
Services Offered
Cybersecurity
Visit Profile
Industry(s):
Healthcare | Finance | Education | Construction

HALOCK

Chicago, IL, US See Location
Rest easy knowing that you're protected by HALOCK, your full-service cyber security and risk management consulting firm.
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Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$5,000 or more
Provider updated information on 1/26/2023
Services Offered
Cybersecurity
Visit Profile
Industry(s):
Retail | Industrial | Healthcare | Finance | Education | Business Services
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.
Read Full Summary
Provider's minimum per-project cost
Per-project minimum
$2,500 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 8/9/2023
Services Offered
Cybersecurity
Visit Profile
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

Prescient

Chicago, IL, US See Location
We are a global investigations, intelligence and cyber services firm helping companies mitigate risk & uncover critical information.
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Businesses provider works with
Works with
Small, Medium, Enterprise
Provider updated information on 3/3/2020
Services Offered
Cybersecurity
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Industry(s):
Business Services
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Trustwave

Chicago, IL, US See Location
5.0 | 1 review
Last reviewed on 5/17/2022
Trustwave Holdings is an information security company that helps businesses fight cybercrime, protect data and reduce security risk.
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Services Offered
Cybersecurity
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Kurt DiClementi — Vice President
I reached out to this company on a security concern for my company and the associate who fielded my call, Pete Rufo, listened very attentively and explained how he could assist me. Within seconds of hanging up the phone he had a list of companies that could assist me. I would highly recommend reaching out to this company if you have security needs for your business and don't know who can handle them. Sincerely, Kurt DiClementi
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NCC Group is an information assurance firm headquartered in Manchester, United Kingdom.
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Services Offered
Cybersecurity
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Pondurance is an IT Security and Compliance company in markets globally providing service in Security, Continuity, Compliance and Threat Management.
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Services Offered
Cybersecurity
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Showing 9 of 24 Providers

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