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Top Chicago, IL Cybersecurity Companies (52)

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Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
Chicago, Illinois, USA
364,000 Employees

We’re inspiring and empowering our people to change the world. Powered by the technology of today, you’ll work with diverse teams to build trust and create new client solutions in unexpected ways. The only way we can tackle the challenges of a fast-changing world is with people like you. Be a part of The New Equation.


Fintech • Information Technology • Legal Tech • Software • Cybersecurity • Data Privacy
Chicago, Illinois, USA
8,000 Employees

CSC is a global leader in providing business, legal, tax, and digital brand services to companies around the world. With more than 8,000 employees, CSC operates in more than 140 jurisdictions, delivering solutions that help businesses thrive. We pride ourselves on our client-focused approach, market-leading expertise, and unmatched global reach.


Artificial Intelligence • Cloud • Internet of Things • Software • Analytics • Cybersecurity • Industrial
Chicago, Illinois, USA
100,000 Employees

Cat Digital is the digital and technology arm of Caterpillar Inc., responsible for bringing digital capabilities to our world-famous yellow iron. With over one million connected assets worldwide, our teams use data, technology, advanced analytics and AI capabilities to help our customers build a better, more sustainable world.


Cloud • Insurance • Professional Services • Analytics • Cybersecurity
Chicago, Illinois, USA
7,000 Employees

CNA is one of the largest U.S. commercial property and casualty insurance companies. Backed by more than 125 years of experience, CNA provides a broad range of standard and specialized insurance products and services for businesses and professionals in the U.S., Canada and Europe. As a company of allies, we understand the importance of fostering an inclusive and supportive culture for all employees. Our eight Employee Resource Groups elevate the voices of underrepresented groups and champion critical DEI initiatives in the workplace and beyond. We strive to promote an environment of inclusion and continuously work to ensure all employees feel valued and respected.


Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy
Chicago, Illinois, USA
275 Employees

We are a cybersecurity software company, we've created a product that is an all-in-one or what we like to refer to as security in a box solution that is made specifically for the mid-market. Our customers love us because they can consolidate their solutions paired with ease of use and affordability has helped us to grow a little over 300% YOY. We just secured an additional round of funding in April of 75M with a valuation of 575M and are looking to continue that growth to hit 100M ARR and plan to IPO in the next 2-3 years. It’s definitely a super exciting time here at Coro, especially for anyone in sales who can see directly how they are continuing to the overall revenue growth.


Information Technology • Security • Cybersecurity
Champaign, Illinois, USA
3,300 Employees

Cloudflare, Inc. is on a mission to help build a better Internet. Cloudflare’s suite of products protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare have all web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was awarded by Reuters Events for Global Responsible Business in 2020, named to Fast Company's Most Innovative Companies in 2021, and ranked among Newsweek's Top 100 Most Loved Workplaces in 2022.


Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
Chicago, Illinois, USA
12,000 Employees

TransUnion is a global information and insights company that makes trust possible by ensuring that each consumer is reliably and safely represented in the marketplace. We have an accurate and comprehensive picture of each person, stewarded with care.


Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
Chicago, Illinois, USA
20,000 Employees

Motorola Solutions is solving for safer. We build and connect technologies to help protect people, property and places. Our solutions enable the collaboration between public safety agencies and enterprises that’s critical for a proactive approach to safety and security. Learn more about how we’re solving for safer communities, safer schools, safer hospitals, safer businesses – safer everywhere – at www.motorolasolutions.com.


Information Technology • Security • Cybersecurity
Fully Remote, USA
250 Employees

If your career aspiration when you were a child was to fight the “bad guys” while helping the good ones, keep reading. We’re Huntress. Through education, expertise and curiosity, our team protects our partners from today’s increasingly dangerous threat actors. Founded by former NSA Cyber Operators—and backed by a team of human ThreatOps researchers—we’re working to bring cybersecurity to the 99%: those businesses and mom-and-pop shops that lack the resources to defend themselves. Come join the hunt and make your childhood self proud (in a 21st century kind of way).


Information Technology • Software • Cybersecurity
Chicago, Illinois, USA
350 Employees

Keeper Security is transforming the way organizations and individuals protect their credentials, secrets, connections and sensitive digital assets to significantly reduce the risks of identity security-related cyber attacks while gaining visibility and control. Keeper is the leading provider of zero-trust and zero-knowledge security cloud services trusted by millions of people and thousands of organizations for password management, secrets management, privileged access, secure remote infrastructure access and encrypted messaging. Keeper's products are the highest-rated in the industry across G2, Trustpilot, PCMag and U.S. News & World Report. For the last several years, Keeper has received several InfoSec Awards from Cyber Defense Magazine for its cyber security enterprise software. Keeper is SOC 2 and ISO 27001 certified and FIPS 140-2 validated and Keeper Security Government Cloud is FedRAMP Authorized. Keeper is backed by Insight Partners, a leading venture capital and private equity firm with $90b AUM.


Security • Software • Cybersecurity
Chicago, Illinois, USA
25 Employees

Network Perception protects mission-critical assets by empowering cybersecurity and compliance teams to achieve high levels of cyber resiliency through verification, visibility, and velocity. Built by a government-funded research team of cybersecurity and industry experts in network security and critical infrastructure protection, the NP-View platform is the industry standard to verify network segmentation and visualize industrial control network environments.


Information Technology • Security • Software • Cybersecurity
Fully Remote, USA
3,770 Employees

BlackBerry (NYSE: BB; TSX: BB) provides intelligent security software and services to enterprises and governments around the world. The company secures more than 500M endpoints including 195M+ cars on the road today. Based in Waterloo, Ontario, the company leverages AI and machine learning to deliver innovative solutions in the areas of cybersecurity, safety and data privacy solutions, and is a leader in the areas of endpoint security, endpoint management, encryption, and embedded systems. BlackBerry’s vision is clear - to secure a connected future you can trust.


Big Data • Cloud • Software • Analytics • Cybersecurity
Itasca, Illinois, USA
1,300 Employees

Flexera helps executives succeed at getting clarity into, and take full control of, their company’s technology “black hole.” From on-prem to the cloud, Flexera helps business leaders turn IT insights into action through a portfolio of integrated solutions that deliver unparalleled technology insights, spend optimization and agility.


Blockchain • Cryptocurrency • Cybersecurity
Chicago
173 Employees

My name is Aisha, a single mother who had two adorable girls. I moved to the United States a few years ago after the death of my husband just to give my children a better life their father wanted for them. I find America to be a nice place for them. I thought opening my heart to love again will help me and my children settle well in America but it was all in my head because it almost ruined my life. The unfortunate man I met scammed me of my inheritance from my late husband. Thanks to Allah who directed my part to Ultimate Hacker jerry. who helped me with his swift recovery skills.  you can contact them using their   Webpage; ultimatehackarjerry. co m Mail; contact@ ultimatehackarjerry .c om  Text or Call ; + 1 (458) 308 (08 25


Blockchain • Consulting • Cryptocurrency • Cybersecurity • App development
Chicago
25 Employees

As industry leaders in cryptocurrency recovery, we specialize in retrieving lost or inaccessible digital assets through advanced blockchain analytics and tailored recovery strategies. With a proven track record of success, we provide expert solutions to clients globally, ensuring the secure restoration of their valuable cryptocurrencies. VISIT US ON: https://salvageassetrecovery.com EMAIL: [email protected] WHATSAPP: +1 847 654 7096


Information Technology • Mobile • Security • Software • Cybersecurity
Fully Remote, USA
170 Employees

NowSecure’s mission is to save the world from unsafe mobile apps. Founded in 2009, we are exclusively a mobile first, mobile only app security testing automation company that maintains deep roots within the security community, sponsoring open-source tools like Frida, Radare and r2frida.


Marketing Tech • Payments • Security • Cybersecurity
Chicago, Illinois, USA
1,000 Employees

About VikingCloud VikingCloud provides end-to-end security and compliance solutions to businesses all around the globe, delivering cutting-edge ways to secure networks, maintain compliance, and complete assurance testing and assessments. Almost 5 million merchants use its award-winning platform through partnerships with many of the world’s leading acquirers and payment service providers. VikingCloud also works with many of the world’s largest brands helping them proactively manage ever-changing cyber threats and business risk. VikingCloud’s Asgard Platform™ processes billions of security events daily, providing real-time intelligence access to an organization’s cyber risk landscape. Headquartered in Dublin, Ireland, with operations in the United States, India, Poland, the United Kingdom, and South Africa, VikingCloud has clients in more than 100 countries worldwide and employs over 1,000 people globally.


Cloud • Information Technology • Cybersecurity
Downers Grove, Illinois, USA
32 Employees

Aqueity offers a full range of IT solutions, services, and computer support for businesses in Chicago and throughout the surrounding suburbs. Our vision “Be Extraordinary” is this guiding principal that drives us to help our clients succeed. Whether you need project help, IT consulting, backup for your internal team or looking to completely outsource IT, Aqueity is the partner to help execute solutions for your needs. Contact Aqueity today to learn more at 630-769-8700 or [email protected]. Specialties: INFRASTRUCTURE / PROJECT SERVICES / MANAGED SERVICES / HELP-DESK SUPPORT Managed IT Services, Project-Based IT Services, Hourly OnDemand IT Support, Security services, Microsoft solutions, VMware virtualization, Citrix solutions, Dell, Lenovo, HP, IBM, WAN/LAN support and implementation, Mac/PC support, Help-desk services, SharePoint solutions, Disaster recovery, Cloud computing, Infrastructure planning and support, CIO for hire, IT roadmap, Business continuity


Blockchain • Cryptocurrency • Cybersecurity
Chicago
578 Employees

My world came crashing right before my face after losing the sum of 347.815 USDT to a Crypto scammer, and I thought it was over until I Met a friend who told me how he also was in a similar situation but was helped by Ultimate Hacker Jerry. immediately I contacted Ultimate Hacker Jerry. It was just a matter of hours after explaining my situation and providing the necessary information. I recommend anyone in a similar situation to contact Ultimate Hacker Jerry and you will also recommend them to a friend or family.  ULTIMATE HACKER JERRY. Has a step-by-step approach involving thorough research, analysis of blockchain data, and strategic interventions to trace and retrieve lost assets. Their Webpage; ultimatehackarjerry. co m Mail; contact@ ultimatehackarjerry .c om  Text or Call ; + 1 (458) 308 (08 25


Big Data • Blockchain • Digital Media • Fintech • Cryptocurrency • Cybersecurity • Data Privacy
Fully Remote, USA
110 Employees

FastFund Recovery is one of the services that aims to assist individuals in recovering their lost crypto assets, often by providing solutions to track and trace stolen funds or by assisting in the retrieval of access to digital wallets. These services typically rely on advanced blockchain analysis and recovery protocols to attempt to identify where the funds have been moved, and in some cases, work with law enforcement or legal entities to try to facilitate a return of the assets. I have lost money several times by sending Bitcoins I have lost money by sending Bitcoins to wrong address and I have also fallen victim to fake traders who block me and stop talking to me after I send them Bitcoins as investment. But luckily for me, my friend introduced Fastfund Recovery to me. Fastfund Recovery is a professional Software Manager and Crypto Technician who has worked with Blockchain Company for over 5 years. He helped me to recover back my lost bitcoins just by using a software which I paid for and He asked me to recommend more friends. I will recommend anyone looking for how to recover back their lost Bitcoins and other digital assets to contact Fastfund Recovery right now, Contact info below. Mail: Fastfundrecovery8 (@) gmail dot com. W/A: 1 807 500 7554.