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Top Chicago, IL Security Companies (117)

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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.


Artificial Intelligence • Cloud • Hardware • Information Technology • Security • Software • Generative AI
Chicago, Illinois, USA
3,000 Employees

Cisco Meraki is a cloud-managed IT company and leader in cloud-controlled Wi-Fi, routing, and security. Our intuitive platform enables organizations of all sizes to deliver customer and employee experiences at scale. To provide best-in-class technologies to our customers, we’ve created an unrivaled company culture for our employees—one that is collaborative, flexible, and inclusive, and provides employees with the autonomy to develop technology that’s accessible and secure for everyone.


Cloud • Information Technology • Productivity • Security • Software
Fully Remote
9,500 Employees

Atlassian builds software that empowers everyone from small startups to government and education to the who’s who of tech. We build tools like Jira, Confluence, Bitbucket, Trello, and OpsGenie to help teams across the world become more nimble, creative, and aligned — collaboration continues to drive the heart of every product we dream up.


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.


Information Technology • Security • Cybersecurity
Fully Remote
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).


Cloud • Information Technology • Security • Software
Chicago, Illinois, USA
230 Employees

LogicGate® is a global leader in transformative risk management and compliance solutions. Our award-winning Governance, Risk, and Compliance (GRC) platform, Risk Cloud®, is built with usability in mind, including a no-code interface and graph-database management, enabling customers to understand and navigate risks through a centralized framework. With an unwavering commitment to fostering business resilience in dynamic landscapes, LogicGate is actively driving innovation and creating strategic advantages for risk management in the business environment.


Cloud • Professional Services • Security • Analytics • Consulting • Utilities • Renewable Energy
Chicago, Illinois, USA
2,000 Employees

West Monroe is a digital services firm that was born in technology but built for business—partnering with companies in transformative industries to deliver quantifiable financial value. We believe that digital is a mindset—not a project, a team, or a destination—and it’s something companies become, not something they do. That’s why we work in diverse, multidisciplinary teams that blend management consulting, digital design, and product engineering to move companies from traditional ways of working to digital operating models—and create experiences that transcend the digital and physical worlds. Connected by the 13 founding values that drive our culture, our 2,000 employees work collaboratively across the firm with the belief that your success is our success.


Security • Software • Cybersecurity
Chicago, Illinois, USA
34 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.


Cloud • Internet of Things • Security • Software
Chicago, Illinois, USA
470 Employees

Verkada protects people, assets, and privacy in physical spaces with its hybrid cloud security solution that makes it simple to manage devices at scale. Our vision is to power the modern, integrated building of the future.


Cloud • Information Technology • Professional Services • Security • Consulting
Chicago, Illinois, USA
250 Employees

Burwood Group clients face increasing expectations and pressure to innovate. We create a balance between existing investments and cloud-driven innovation with a practical approach that prioritizes results. From cybersecurity concerns, to virtual work requirements, to harnessing the power of cloud and automation: Pressure on technology leaders today is immense. The IT department of the future is an organizational change leader, with the power to shape enterprise growth and success.


Security • Software • Cybersecurity
Chicago
400 Employees

BigID is an innovative tech startup that focuses on solutions for data security, compliance, privacy, and governance. We're leading the market in all things data: helping our customers reduce risk, drive business innovation, achieve compliance, build customer trust, make better decisions, and get more value from their data. We are building a global team with a passion for innovation and next-gen technology. BigID has been recognized for being one of CNBC’s Top 25 Startups powering the economy, we're on Built In's 2023 Best Places to Work, #21 on the 2022 Deloitte 500 (most innovative, fastest-growing companies in North America) and we’re on the 2022 Inc 5000.


Information Technology • Mobile • Security • Software • Cybersecurity
Fully Remote
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.


Security • Software
1,400 Employees

Trustwave helps businesses fight cybercrime, protect data and reduce security risks. With cloud and managed security services, integrated technologies and a team of security experts, ethical hackers and researchers, Trustwave enables businesses to transform the way they manage their information security and compliance programs.


Agency • Marketing Tech • Security • Consulting • Design
Chicago, Illinois, USA
140 Employees

One North is a full-service digital agency helping businesses solve complex problems in creative ways. We’re makers, technologists and relationship builders guiding you toward what’s next. With capabilities in brand and communications, digital experience, technology and infrastructure, and optimization and insights, we can take on any challenge.


Cloud • Security

We’re on a mission to ensure privacy and security for all. Our No Knowledge, secure-by-default products protect individuals, businesses, and enterprises from cybersecurity threats like ransomware, hackers, and data loss. We offer end-to-end encrypted backup, group chat, and file-sharing to make your data and conversations private and secure.


Big Data • Cloud • Enterprise Web • Information Technology • Security • Software • Data Privacy
Fully Remote
52 Employees

Open Source has become the critical supplier for modern software companies, changing everything about how people think about their code. FOSSA builds the infrastructure for modern teams to be successful with open source. FOSSA's flagship product helps teams track the open source used in their code and automate license scanning and compliance. Since then, over 7,000 open source projects (Kubernetes, Webpack, Terraform, ESLint) and companies (Uber, Ford, Zendesk, Motorola) rely on FOSSA's tools to ship software. If you are in the software industry today, you're now using code that runs FOSSA. FOSSA is a venture funded company backed by Costanoa Ventures, Bain Capital Ventures, etc. with affiliate angels including Marc Benioff (Salesforce), Steve Chen (YouTube), Amr Awadallah (Cloudera), Jaan Tallin (Skype) and Justin Mateen (Tinder).


Healthtech • Security
50 Employees

HALOCK is a thought-leading information security firm with the philosophy to apply the right amount of security to protect critical assets, satisfy compliance requirements and achieve corporate goals. Services: Security Management, CIS RAM and DoCRA Risk Assessments, Compliance Validation, Pen Testing, Incident Response, and Security Engineering.


Security • Software
Chicago, Illinois, USA
150 Employees

Founded in 2010, Kenna Security delivers a SaaS cybersecurity platform that helps enterprises quantify and manage cyber risk. The Kenna Security Platform uses machine learning algorithms to correlate global threats with customer’s internal applications and technologies to measure their true risk, predict attacks, and prioritize remediation. Kenna S


Mobile • Security
2 Employees

<p>We just launched our Kickstarter campaign! Please check it out.</p><p>http://kck.st/1EmDTIE</p><p>GoReturnMe is a cloud based lost and found service. We distribute our Free tags that protecty your devices, keys, wallet, pet, anything! Tag your items and create a reward on our site. If you ever lose your item we'll notify you instantly when it is found! You pay the reward to the finder. We track the return through the website so you can either meetup or get your item shipped back to you.</p><p>Get free tags at <a href="https://www.goreturnme.com/get-free-tags">https://www.goreturnme.com/get-free-tags</a></p><p>We also have several free solutions for businesses and organizations:</p><p>- Cloud Based Lost &amp; Found, move your lost and found bin out of the office and into the cloud! Claim your address on our map and offer you patrons a way to recover their items from your website. Its easy, its free, it works.</p><p>- Asset Protection, protect your company's valuable items that are at risk of being lost. Keys, tablets, phones, etc... We'll provide you with however many tags you need to cover all of your items.</p><p>- Affiliate Program. If you help by distributing our tags to people we have rewards for you!</p><p>- Premeir Asset Protection, we can provide your company with branded tags or just serial #s that you can print onto your products or items.</p><p>- Do you have an orientation gift bag, or a welcome package, etc.. that you provide to your students, residents, or customers? We will give you free starter packs for your bags!</p><p>Check out <a href="http://www.goreturnme.com">http://www.GoReturnMe.com</a></p>