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Top Chicago, IL Cybersecurity Companies (30)

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Fintech • Legal Tech • Software • Financial Services • Cybersecurity • Data Privacy
29 Offices
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 • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
70 Offices
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.


Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
6 Offices
3,000 Employees

Meraki is a Greek word meaning “something done with soul, creativity, or love.” With this name as our mantra, we’re building a welcoming workplace that attracts eclectic, curious, purposeful people who unite to ignite our customers’ passions. Together, we create powerful, simple technology with the potential to change everything.


Artificial Intelligence • Cloud • Internet of Things • Software • Cybersecurity • Industrial
8 Offices
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 world.


Cloud • Insurance • Professional Services • Analytics • Cybersecurity
Chicago, IL, US
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.


Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
23 Offices
6,000 Employees

Capco, a Wipro company, is a global management and technology consultancy specializing in driving transformation in the energy and financial services industries. Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting edge ingenuity is brought to life through its award-winning Be Yourself At Work culture and diverse talent. TRUSTED ADVISORS - Our collaborative and entrepreneurial approach position us as trusted long-term partners to our clients. DEEP EXPERTISE - Clients look to us for clear guidance, proven expertise, and the support they need to set their companies up for success. DISRUPTIVE SOLUTIONS- We do not provide off -the-shelf answers to clients’ challenges. Instead, we work in close collaboration to understand the issues, and craft disruptive, bespoke solutions. ACCOUNTABILITY AND OWNERSHIP - We recognize every client has distinct needs and expectations, and we take ownership and accountability for the solutions we design, build, and deliver.


Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
38 Offices
13,000 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 do this by having an accurate and comprehensive picture of each person. This picture is grounded in our legacy as a credit reporting agency which enables us to tap into both credit and public record data; our data fusion methodology that helps us link, match and tap into the awesome combined power of that data; and our knowledgeable and passionate team, who stewards the information with expertise, and in accordance with local legislation around the world. Because of our work, organizations can better understand consumers in order to make more informed decisions, and earn their trust through great, personalized experiences, and the proactive extension of the right opportunities, tools and offers. In turn, consumers can be confident that their data identities will result in the opportunities they deserve. We make trust possible, so businesses and consumers can transact with confidence and achieve great things. We call this Information for Good®—it’s our purpose, and what drives us every day.


Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
23 Offices
21,000 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.


Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy
3 Offices
286 Employees

We are a cybersecurity software company. Coro’s AI enabled Modular Cybersecurity Platform is the only one in the industry specifically designed to provide Mid-Market customers with scalable and affordable “enterprise grade” protection for all of their priority threat vectors. Our software has helped us to grow a little over 300% YOY. In April 2023 we secured an additional round of funding of $75M with a valuation of $575M. Coro looks to continue that growth to hit $100M ARR and then 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 impacting the overall revenue growth.


eCommerce • Food • Information Technology • Mobile • Cybersecurity • App development • Big Data Analytics
9 Offices
1,400 Employees

McDonald’s is the world’s leading global foodservice retailer with over 38,000 locations in over 100 countries. We feed 68 million people every day and, along with our franchisees, employ 1.9 million people worldwide. We're a household name across the globe, and we’re in the midst of a tech revolution in our business, doubling down on tech and creating a tech ‘recipe’ that is almost as proprietary as our Big Mac sauce®. Our tech organization is made up of intrapreneurs who get to build really cool tech with scary smart people using the latest innovations like AI, IOT, edge computing.

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Artificial Intelligence • Cloud • Internet of Things • Software • Cybersecurity • Industrial
8 Offices
100000 Employees
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Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
6 Offices
3000 Employees
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Cloud • Insurance • Professional Services • Analytics • Cybersecurity
Chicago, IL, US
7000 Employees
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Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
73 Offices
364000 Employees
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Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
23 Offices
21000 Employees
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Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
38 Offices
13000 Employees
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eCommerce • Food • Information Technology • Mobile • Cybersecurity • App development • Big Data Analytics
9 Offices
1400 Employees
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Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy
3 Offices
286 Employees
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Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
24 Offices
6000 Employees

Cybersecurity
Schaumburg, IL, US
4,621 Employees

Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence. At Convergint, our top priority is service in every way — service to customers, colleagues, and community. As an integrator, Convergint works alongside a global network of partners and manufacturers to design, install, and service electronic security, cybersecurity, fire and life safety, building automation, and audio-visual systems for enterprise customers. Our unique and empowered culture, guided by our Values and Beliefs, helps us stay accountable to our mission, and our number one objective: to be our customers’ best service provider. Listed as the #1 systems integrator in SDM Magazine’s Top Systems Integrators Report for the past 5 years, Convergint leads with over 7,700 colleagues and more than 175 locations worldwide. Learn more about who we are and what we do at www.convergint.com.


Healthtech • Information Technology • Software • Analytics • Consulting • Cybersecurity • App development
18 Offices
2,000 Employees

ELEKS is the partner of choice for many of the world's leading enterprises, SMEs and technology challengers. We help businesses elevate their value through custom software development, product design, QA and consultancy services. We deliver high tech innovations to Fortune 500 companies, big enterprises and technology challengers, improving the ways they work and boosting the value they create for the modern world. Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe, the US and UK, provide our clients with a full range of software services. These include dedicated teams, product development, R&D and technology consulting. For more information, please visit: eleks.com


Aerospace • Payments • Security • Transportation • Cybersecurity
7 Offices
6,000 Employees

Cubic Corporation (Cubic) is an international provider of systems and solutions that address the mass transit and global defense markets.


Security • Cybersecurity
15 Offices
1,763 Employees

Darktrace, a global leader in cyber security AI, delivers world-class technology that protects over 5,500 customers worldwide from advanced threats, including ransomware and cloud and SaaS attacks. The company’s fundamentally different approach applies Self-Learning AI to enable machines to understand the business in order to autonomously defend it. Headquartered in Cambridge, UK, the company has 1,500 employees and over 30 offices worldwide. Darktrace was named one of TIME magazine’s ‘Most Influential Companies’ for 2021.


Fintech • Mobile • Security • Software • Cybersecurity
6 Offices
320 Employees

As the world moves to a mobile-first economy, businesses need to modernize how they acquire, engage with and enable consumers. Prove’s phone-centric identity tokenization and passive cryptographic authentication solutions reduce friction, enhance security and privacy across all digital channels, and accelerate revenues while reducing operating expenses and fraud losses. Over 1,000 enterprise customers use Prove’s platform to process 20 billion customer requests annually across industries, including banking, lending, healthcare, gaming, crypto, e-commerce, marketplaces, and payments.


Security • Software • Cybersecurity
Chicago, IL, US
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. As a small, close-knit team, we look for curious, passionate team members that enjoy the challenge of wearing many hats. You can expect to have high levels of ownership and autonomy in your work, with the ability to have a significant and tangible impact within the company and for our customers at an early stage.


Mobile • Security • Software • Cybersecurity
2 Offices
350 Employees

Keeper Security is the world's leading cybersecurity software company for securing and managing passwords and digital assets online. We were founded in 2011 and protect millions of consumers and thousands of business clients globally with our best-in-class encryption technology.


Cloud • Fintech • Analytics • Financial Services • Cybersecurity
4 Offices
22,000 Employees

As a global leader in innovative wealth management, asset servicing and investment solutions, Northern Trust (Nasdaq: NTRS) is proud to guide the world’s most successful individuals, families and institutions by remaining true to our enduring principles of service, expertise and integrity. A globally recognized Fortune 500 Company in continuous operation since 1889, we’ve built a legacy of empowering clients to reach their goals with confidence. Since our roots as a trust bank, we’ve grown to a global presence with more than 22,000 employees in more than 20 countries and across five core business units: Wealth Management Asset Management Asset Servicing Technology Corporate Functions Join a Team That’s Made for Greater At Northern Trust, we refer to our employees as partners – with good reason. We understand that relationships are the key to our success. Here you’ll join a diverse and inclusive team of innovators with the drive to challenge the way things have always been done. Instead of choosing between a dynamic career and work-life balance, enjoy working with a team that supports your goals in the office and at home. We’ll help you get where you want to go without sacrificing what matters most to you. New partners, enduring principles What are enduring principles? At Northern Trust, you’ll often hear them referenced. But it’s much more than a catchphrase – it’s what guides our strategy and success. Thanks to the dedication of our partners, Northern Trust continues to thrive by adhering to three enduring principles: service, expertise and integrity . What does this mean? Service Northern Trust has a relentless drive to provide exceptional service to our clients, our partners and our communities. We set new standards and go above and beyond in our commitment to delivering greater results. Expertise Expertise is at the core of who we are. We focus sharply on what we do well. From expanding our capabilities, to hiring talented professionals to developing innovative solutions, our expertise is why we continue to be a trusted advisor for generations of families and institutions. Integrity Operating with uncompromising ethics is central to Northern Trust’s heritage. As a result, our clients, partners and communities know they can rely on us. For more than 130 years, our integrity has been our guide – and that will never change.


Cloud • Information Technology • Security • Software • Cybersecurity
Chicago, IL, US
40 Employees

At oak9, we are passionate about removing the friction between development and security so that businesses can achieve development velocity and agility without compromising on security. We are a SaaS company with a cloud native security automation platform that analyzes infrastructure-as-code and seamlessly integrates into existing development workflows to build applications that are secure and compliant by design.


Information Technology • Security • Software • Cybersecurity
Fully Remote, US
115 Employees

Fingerprint empowers developers to stop online fraud at the source. We work on turning radical new ideas in the fraud detection space into reality. Our products are developer-focused and our clients range from solo developers to publicly traded companies. Some of our customers include Coinbase, Booking.com, Yahoo, and eBay just to name a few. We are a globally dispersed, 100% remote company with a strong open-source focus. Our flagship open source project is FingerprintJS (16K stars on GitHub). We have raised $77M and are backed by Craft Ventures (previously invested in Tesla, Facebook, Airbnb), Nexus VP (previously invested in Postman & Hasura), and Uncorrelated Ventures (previously invested in Redis, Rollbar & Gradle).