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Top Chicago, IL Information Technology Companies (463)

eCommerce • Food • Information Technology • Mobile • Cybersecurity • App development • Big Data Analytics
8 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.


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.

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eCommerce • Information Technology • Retail • Industrial
2 Offices
26,000 Employees

Grainger is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. We Keep The World Working® by serving more than 4.5 million customers worldwide with products delivered through innovative technology and deep customer relationships. We’re dedicated to providing value for customers, fostering an engaging culture for team members and driving strong financial results. Our welcoming workplace enables you to learn, grow and make a difference by keeping businesses running and their people safe. As a 2024 Glassdoor Best Place to Work and one of Fortune's Best Workplaces for Women, we have a welcoming workplace where you can build a career for yourself while fulfilling our purpose to keep the world working. We embrace new ways of thinking and recognize everyone is an individual. Find your way with Grainger today.


Big Data • Cloud • Fintech • Information Technology • Financial Services
3 Offices
1,033 Employees

As the foundation for secure markets, OCC is a customer-driven organization that delivers world-class Risk Management, Clearing, and Settlement Services for a sophisticated mix of financial products that includes standard options, stock loans, and futures contracts.


Cloud • Information Technology • Productivity • Security • Software • App development • Automation
15 Offices
11,000 Employees

Atlassian creates teamwork solutions for high-performing teams. Our portfolio of collaboration and work management software products includes Jira, Confluence, Trello, Loom and Rovo. More than 300,000 businesses worldwide rely on Atlassian’s technology, including 80 percent of Fortune 500 companies. Our solutions support various business teams and they help organizations plan, track, and deliver their biggest ideas together. Test


Information Technology • Software • Financial Services • Big Data Analytics
19 Offices
4,000 Employees

Together, we've turn ambition into action. For more than three decades, Citadel has captured undiscovered market opportunities in markets around the world by empowering extraordinary people to pursue their best and boldest ideas. We strive to identify the highest and best uses of capital to generate superior long-term returns for the world’s preeminent public and private institutions.


Consumer Web • eCommerce • Events • Information Technology • Software
2 Offices
600 Employees

Founded in 2001, Vivid Seats is a leading online ticket marketplace committed to becoming the ultimate partner for connecting fans to the live events, artists, and teams they love. Based on the belief that “Life Happens Live”, the Chicago-based company provides exceptional value by providing one of the widest selections of events and tickets in North America and an industry leading Vivid Seats Rewards program where all fans earn on every purchase. Through its proprietary software and unique technology, Vivid Seats drives the consumer and business ecosystem for live event ticketing and enables the power of shared experiences to unite people.


Healthtech • Information Technology • Insurance • Sales
Chicago, Illinois, USA
1,800 Employees

At GoHealth, advancing health equity starts with the intentional, data-driven application of proprietary technology, beneficiary and Medicare-expert insight, and an unwavering commitment to creating positive, health-focused impacts. With our determined drive to help Medicare consumers find a plan that fits their budget and needs, we believe in hiring risk-takers, innovators, and collaborators within our industry to create individualized, simplified healthcare solutions. As an industry leader in the Medicare marketplace, we are compelled to not only embrace change but to actively be the change to adapt to our consumers’ complex needs. Our #TeamGoHealth employees are at the core of our collective success; that's why we are committed to discovering the best in-class talent and ensuring that each team member receives the development tools and support they need to flourish in their professional endeavors. Diversity & Inclusion: Having a distinctive range of viewpoints, experiences, and background are a large part of what drives success at GoHealth, and we always strive to do more. Our diverse team structures positively affect our relationships with beneficiaries, carriers, and the communities we passionately serve. As our company grows, we will continue to impact change and make a difference to the lives of our customers through the unique perspectives of our people. GoHealth is a leading health insurance marketplace and Medicare-focused digital health company. Through the efficient, multi-tiered guidance of our highly specialized licensed insurance agents, GoHealth meets Medicare consumers where they are in their enrollment journeys and empowers them to choose the plan and carrier best suited for their healthcare needs. As these needs evolve, GoHealth’s extensive industry expertise, including the use of data science and machine learning with key investments in proprietary technology, serves as a guiding light for Medicare consumers everywhere.


Artificial Intelligence • Fintech • Information Technology • Machine Learning • Software • Automation
Schaumburg, Illinois, USA
51 Employees

Bectran is an industry-leading SaaS platform which has grown rapidly to become the companion toolkit for the Credit Department just as a CRM is for the Sales Department. Recognized as a top innovator in the credit software industry, Bectran has been described by credit professionals as "the future of the credit department."​


Big Data • Cloud • Information Technology • Legal Tech • Software
Chicago, Illinois, USA
91 Employees

Nextpoint is the industry leader in delivering cloud-based services for eLaw. Our market leading software and services help legal related organizations conquer their eDiscovery, Litigation and Admin needs. We do this by providing a powerful SaaS platform with world-class support and engagement teams that help hundreds of law firms across the country manage large data sets, identify relevant information via AI and complex searches, and organize evidence to build compelling arguments to support their clients’ interests. Our progressive, customer-focused approach and entrepreneurial spirit has enabled us to remain independent and self-funded and is now fueling our rapid growth. The legal industry is undergoing an exciting transformation as new technologies redefine how data is managed in the cloud, and Nextpoint is leading the way with innovative solutions that meet the needs of this dynamic market.


Consumer Web • Information Technology • Software • Travel
Chicago, Illinois, USA
170 Employees

Rocket Travel by Agoda is Agoda's strategic partnerships arm, working with the world’s largest companies to create branded experiences from the first search to check-out from their stay. Our global partnerships range from world-class airlines to international banks, as well large-scale shopping platforms, SuperApps, and the largest travel players in the world. Our customers can earn and redeem miles, points, and gift cards, or save big with exclusive discounts, for booking travel accommodations around the world, from global favorite brands to boutique bed and breakfasts. We also help our partners curate vacation excursion planning and car rental services, with a completely branded experience from the first search to check-out from their stay. We attract customers from every corner of the globe with a user experience that's built in-house from ideation to finished product. We have offices in Chicago, NYC, Bangkok, Medellín, Kuala Lumpur, Manila, and Cebu, as well as colleagues working remotely across four continents.


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

About Motorola Solutions | Solving for safer Safety and security are at the heart of everything we do at Motorola Solutions. We build and connect technologies to help protect people, property and places. Our technologies support public safety agencies and enterprises alike, enabling the collaboration that’s critical for safer communities, safer schools, safer hospitals and safer businesses.


eCommerce • Information Technology • Retail • Industrial
Chicago, Illinois, USA
620 Employees

Our e-commerce website has everything businesses and consumers need to make their business go, at prices that make sense. We have over 14 million products on our website (and counting) to help your business run that are shipped fast and often free. Throw in our award-winning workplace culture and you’ll find Zoro an amazing place to work and grow!


Healthtech • Information Technology • Software
Chicago, Illinois, USA
50 Employees

We are a purpose driven, healthcare technology company passionate about innovation and using technology to help people by solving real world problems. The Medtelligent team designs, builds, delivers, and supports Medtelligent’s flagship product ALIS (pronounced “Alice” and stands for Assisted Living Integrated Solutions). Medtelligent is proud to be self-funded/bootstrapped company that has grown through in-bound leads and referrals.


Artificial Intelligence • Cloud • Information Technology • Legal Tech • Productivity • Software
8 Offices
1,100 Employees

iManage is dedicated to Making Knowledge Work. Over one million professionals across 65+ countries rely on our intelligent, cloud-enabled, secure knowledge work platform to uncover & activate the knowledge that exists inside their business content and communications. We are continuously innovating to solve the most complex professional challenges & enable better business outcomes. Our work is not always easy but it is ambitious & rewarding. We are a people-first company where our employee's wellbeing is our #1 priority! That’s why we offer generous paid time off, private benefit packages that include Health/Vision/Dental/Life, plus our employee assistance program (EAP) and HealthyMinds app to support your mental health and wellbeing. We realize that work is more than just a paycheck; it’s an important part of living and growing. We strive to have a positive impact on families and a commitment to creating an organization where everyone can thrive. We’re on a mission to foster an environment where everyone makes progress, innovates, and comes together as part of a best-in-class workplace. Everyone at iManage plays an important part in achieving our vivid future.


Fintech • Information Technology • Other • Software • Financial Services
4 Offices
265 Employees

In March of 2002, Belvedere Trading emerged as Chicago’s newest market maker, soon to join the ranks of the Windy City’s elite proprietary trading firms. Armed with printouts of Excel workbooks and a team of eager minds, Belvedere established their place in the SPX pit on the floor of the Chicago Board Options Exchange. From the beginning, we have iteratively invested in our proprietary technology and made a commitment to building our software systems from the ground up. Due to our ultramodern proprietary technology and risk management capabilities, Belvedere is able to quickly capitalize on inefficiencies in the marketplace. Our trading models and software systems are continually re-engineered, optimized, and maintained to stay on top of the industry. Building and nurturing a strong culture is one of Belvedere’s highest priorities, and we are always looking for the best and brightest talent to help us in our continued success.


Information Technology • Machine Learning • Natural Language Processing • Software • App development • Conversational AI • Big Data Analytics
Chicago, Illinois, USA
254 Employees

At Vail we develop innovative technology to enhance the way people communicate. Our mission is to create business value for our clients and growth opportunities for our employees by developing solutions that inspire people to interact freely and authentically.


Aerospace • Digital Media • Information Technology • Internet of Things • Mobile • Software
20 Offices
2,100 Employees

In December of 2020, Intelsat completed its acquisition of the Commercial Aviation business of Gogo, creating the world’s leading provider of inflight broadband connectivity to the commercial aviation industry. Our offerings bring worldwide inflight Wi-Fi services that make internet and video entertainment a regular part of flying. We are a diverse and mission-minded group of professionals all working together in extraordinary harmony. And that’s just the beginning. We connect the aviation industry and air travelers with innovative technology and applications, and we do it all in a high-energy, Metra and L-friendly environment that welcomes the next challenge. Be prepared to join a performance-obsessed team that is passionate about bringing the internet to every device, every flight, everywhere.


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.


Aerospace • Hardware • Information Technology • Software
3 Offices
650 Employees

Gogo Business Aviation is the world’s leading provider of broadband connectivity services for the business aviation market. We offer a customizable suite of smart cabin systems for highly integrated connectivity, inflight entertainment, and voice solutions – innovations that help people in the air stay fully connected to their work, life and entertainment on the ground. Gogo created the inflight connectivity revolution, and we continue to be the driving force behind breakthroughs that redefine the inflight experience for business aviation passengers, pilots, and operators, with technologies like our Gogo AVANCE platform, the first 5G network for business aviation, our global broadband solution, and our best-in-class customer service. We do it all: Networks, Systems, Services, and Support. With a comprehensive product portfolio like this one, Gogo Business Aviation leads the industry in the latest technology and introduces new functionality that has never been created before. Situated in Broomfield, Colorado, between Denver and Boulder, Gogo Business Aviation is also a world-class company with a working culture to match. At Gogo, our employees are our greatest asset, keeping us innovative and passionate. Our employees contribute to the success of the company while maintaining the flexibility to work towards their own professional and personal goals. If you are a someone with big ideas that wants to work for an industry-leading aviation technology company, check out our careers website at https://business.gogoair.com/careers/.