We ranked the top cybersecurity companies in Chicago that help organizations protect their digital systems and keep data safe from potential breaches. Choose the best provider for your business needs and budget based on past projects, user reviews, team size, hourly rates and more.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Zazz covers the full cybersecurity stack, from penetration testing and Zero Trust architecture to 24/7 SOC monitoring and incident response. Delivering 100+ security audits, the cybersecurity company offers technical depth and audit-ready compliance to its clients...
Top Services:
Mobile App Development
IT Services
Software Development
Staff Augmentation
IT Compliance Solution
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Location
Chicago, Illinois
Number of Employees
250 - 499
Average Hourly Rate
$45/hr
Portfolios Count
36 Projects Listed
Zazz Services
Mobile App Development
IT Services
Software Development
Staff Augmentation
IT Compliance Solution
Cybersecurity
Managed Services
Cloud Consulting
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
JP Morgan
BBC News
PayPal
Harvard Innovation Labs
HBO
Jeddah Season
McDonald's
NBA
Honda
Citibank
Data sourced from the agency's DesignRush profile
Zazz Reviews & Testimonials
Sam Zaid CEO at Getaround
5.0★
Mobile App Development Review from Sam Zaid
Their team's technical proficiency and creativity have significantly contributed to the success of our world's first connected carsharing marketplace. Zazz not only met but exceeded our expectations, delivering a seamlessly integrated and user-friendly mobile app that has truly empowered people to carshare everywhere. The collaboration with Zazz has proven to be a valuable partnership, marked by open communication, timely delivery, and a genuine dedication to our mission.
Jay Thrash SENIOR IOS DEVELOPER at Epic Games
5.0★
Mobile App Development Review from Jay Thrash
Their unparalleled expertise and dedication to excellence were evident throughout the entire collaboration. Zazz's team consistently demonstrated a deep understanding of our vision, translating it into a seamless and innovative mobile application. Their commitment to quality and precision in every aspect of the development process was truly impressive. Zazz's ability to navigate complex challenges with agility and deliver solutions that exceeded our expectations was instrumental in the success of our project.
Don Harmon Director of Global IT Services at Dorel Juvenile
5.0★
Mobile App Development Review from Don Harmon
Zazz's commitment to delivering a high-quality mobile app for Dorel Juvenile was evident throughout the entire development process. The team consistently communicated progress, promptly addressed any concerns or modifications, and ensured that the final product not only met but exceeded our expectations. The mobile app developed by Zazz not only showcased cutting-edge technology but also reflected a deep understanding of the child-centric focus that Dorel Juvenile upholds.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
VerifiedVerified by the DesignRush team for authenticity and credibility.
ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.
ELEKS runs a six-stage security process from discovery to managed services, spanning penetration testing, threat hunting, and compliance. With its proprietary HITRUST-certified eCAP platform, the cybersecurity company offers expertise in complex regulatory environments...
Top Services:
Software Development
Mobile App Development
Cloud Consulting
Cybersecurity
AI Development
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Location
Chicago, Illinois
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
12 Projects Listed
ELEKS Services
Software Development
Mobile App Development
Cloud Consulting
Cybersecurity
AI Development
ERP Consulting
CRM Consulting
Product Design
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Aramex
TAIT
Acino
GRTGaz
Autodesk
Blackboard
Havas
ESET
Eagle
teleologica
Data sourced from the agency's DesignRush profile
ELEKS Reviews & Testimonials
John Armstrong Founder, CEO & CTO at Civex
5.0★
Software Development Review from John Armstrong
ELEKS was able to take our vision and help us deliver an app that empowers retail shareholders to make their voices heard. They’ve brought a depth and breadth of technical expertise and user experience design to challenge us on our assumptions on how people would want to interact with the app. From a mobile development perspective, we wanted to go to market with both an Android and an iPhone simultaneously.
Mark Battcock Digital Communication Director at Imerys
5.0★
Software Development Review from Mark Battcock
We are very happy with our ELEKS partnership; the dedication of the team is exceptional. We would certainly recommend ELEKS and would be happy to work with them again. In fact, they continue to be our partner for the 2nd phase of the CDX project to add even more customer services to the website.
Huntly Christie CEO at Christie Lites
5.0★
Software Development Review from Huntly Christie
What impressed me about ELEKS is the culture. There is a very strong culture of discipline and performance, and software is a profession where discipline is very important. Good software development can only happen with a strong work ethic, and I think the ELEKS team really understands that.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Reintivity Technology Solutions helps organizations with 5 to 100 employees streamline operations through modern, secure, and efficient technology. Serving the Greater Chicago Area, we simplify complex workflows, improve productivity, and deliver technology projects and consulting, ongoing IT management and...
Top Services:
Cybersecurity
Location
Chicago, Illinois
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Reintivity Technology Solutions Services
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Managed IT and cybersecurity provider delivering 80-second average response times, 6-minute average resolution times, 100% U.S.-based support, and 97.5% customer satisfaction to help businesses reduce downtime, improve productivity, and operate securely...
Top Services:
IT Services
Managed Services
IT Compliance Solution
Cybersecurity
Cloud Consulting
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Location
Chicago, Illinois
Number of Employees
50 - 99
Average Hourly Rate
$149/hr
Portfolios Count
5 Projects Listed
IT GOAT Services
IT Services
Managed Services
IT Compliance Solution
Cybersecurity
Cloud Consulting
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Quadratic Insights
Educational First Steps
MAC Executive Recruiters
Legacy Lawns
NorthPeak Manufacturing
SummitCare Health
RedLine Logistics
Harbor Financial Group
Apex Legal Partners
BlueWave Energy
Data sourced from the agency's DesignRush profile
IT GOAT Reviews & Testimonials
Anne Glasscock Review from Google
5.0★
Anne Glasscock's Review Sourced from Google
IT Goat is our IT provider and we could not be more pleased with them. THey are very responsive to issues and help us with the AV equipment for all of our events. All of the staff that we have worked with have been exceptional.
Dawn Spicer Review from Google
5.0★
Dawn Spicer's Review Sourced from Google
We love IT Goat they are on top of things for our organization. They work quickly on any issues we are having. Thank you for having such a great Team!
Nick Cassavechia Review from Google
5.0★
Nick Cassavechia's Review Sourced from Google
IT Goat has been an amazing partner for my company and office building over the past 4+ years. From the original set up, to moving our headquarters, to day-to-day issues (which have been minimal thanks to them). They are extremely responsive, communicate very well, and have solved everything in a timely manner resulting in zero disruption to my business. We couldn't be more pleased with IT Goat.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Framework IT is a managed IT services provider specializing in support, strategy, and security for companies who want to form an agile IT environment. Using our data-driven methodology, The Evolution Framework, we build you a strategy tailored to your unique needs to improve productivity and incentivize...
Top Services:
Managed Services
Cybersecurity
IT Services
Location
Chicago, Illinois
Number of Employees
Under 49
Minimal Budget
Under $1,000
FrameworkIT Services
Managed Services
Cybersecurity
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Global Company Specializing in Tech-Enabled Professional Services
Sikich is a global company specializing in technology-enabled professional services. Now with more than 1,900 employees, it draws on a diverse portfolio of technology solutions to deliver transformative digital strategies and ranks as one of the largest CPA firms in the United States...
Top Services:
Accounting
Cybersecurity
ERP Consulting
ECM Consulting
Big Data Analytics
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Location
Chicago, Illinois
Number of Employees
250 - 499
Sikich Services
Accounting
Cybersecurity
ERP Consulting
ECM Consulting
Big Data Analytics
AI Development
Digital Marketing
Public Relations
Managed Services
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Marine Corps Recruiting
Renee Dudding Fitness
Serco Inc.
Data sourced from the agency's DesignRush profile
Sikich Reviews & Testimonials
Susann Doveikis Review from Google
5.0★
Susann Doveikis's Review Sourced from Google
Wonderful coordinated friendly group. Im on my way now to just drop off a document.....they take it from there. Even the building staff where they are is friendly and helpful.
Jessica Daniels Review from Google
5.0★
Jessica Daniels's Review Sourced from Google
Sikich is an extremely valuable part of our organization from large scale projects and day to day IT help. I can't imagine having anyone other than Sikich as our IT support, they are truly the best!! The NOC team provides such amazing service to our employees on a daily basis no matter how small the issue may be. Our account managers and support team are very responsive and knowledgeable, too. They make you feel secure and confident knowing that they're handling all IT aspects. Everyone is very detailed, precise, and helpful. We use Sikich to help set up new employee PCs, troubleshoot daily IT issues, onboard new employees to our network, set up videoconferencing, NetSuite, and a million little things in between. Besides being the best in their fields, everyone at Sikich is incredibly kind! I am very thankful for everything they've done and continue to do for us! If you're looking for managed IT services, choose Sikich and you will be so happy you did. Thank you to everyone at Sikich!!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...
Top Services:
Business Consulting
HR Outsourcing
Accounting
Cybersecurity
IT Services
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Location
Chicago, Illinois
Number of Employees
1000 & Up
EY Services
Business Consulting
HR Outsourcing
Accounting
Cybersecurity
IT Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
4.7
4.7
Proposals