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Top Tech Companies in Chicago, IL (1,566)

Fintech • Payments • Financial Services
14 Offices
4,196 Employees

By providing end-to-end payments capabilities, data-driven insights, and financial products in a single solution, Adyen helps businesses achieve their ambitions faster. Our team members are motivated individuals from different cultures that help each other do remarkable things every day and across time zones. We face unique technical challenges at scale and we solve those as a team. And together, we deliver innovative and ethical solutions for businesses all across the world. With 28 offices across the globe, Adyen serves customers including Meta, Uber, Spotify, Casper, Bonobos and L'Oreal.


AdTech • Big Data • Machine Learning • Sales • Analytics
8 Offices
600 Employees

Ampersand is moving TV forward. As the industry’s largest source of combined multiscreen TV inventory and viewership insights, we are changing the way TV is bought and measured. Powered by aggregated and authenticated audience data insights from 42 million households, and with a commitment to protecting personal information, our AND Platform gives advertisers true audience first planning, scale in execution, and advanced measurement of their TV investments. Ampersand represents 80M households and over 70% of addressable households in the U.S. Whether a local or national advertiser, we help clients reach their unique target audience and deliver their stories – anytime, anywhere and on whatever device. Ampersand is owned by Comcast Corporation, Charter Communications, Inc. and Cox Communications. For more information, please visit Ampersand at www.ampersand.tv


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 • Food • Hardware • Machine Learning • Retail • Automation • Manufacturing
20 Offices
90,000 Employees

Mondelēz International, Inc. (NASDAQ: MDLZ) is an American multinational confectionery, food, and beverage company based in Illinois which employs approximately 90,000 individuals around the world. Our Purpose Our purpose is to empower people to snack right. We will lead the future of snacking around the world by offering the right snack, for the right moment, made the right way. Our Brands We’re leading the future of snacking with iconic brands such as Oreo, belVita and LU biscuits; Cadbury Dairy Milk, Milka and Toblerone chocolate; Sour Patch Kids candy and Trident gum. Our People Our 90,000+ colleagues around the world are key to the success of our business. Our Values and Leadership Commitments of Love our Consumers and Brands, Grow Every Day, and Do What's Right shapes our culture – what we believe in, stand for, and what guides our actions and decisions. Great people and great brands. That’s who we are. Our Strategies We are uniquely positioned to lead the future of snacking with strong leadership in our categories, an unparalleled portfolio of global and local brands, and a solid footprint in fast-growing markets. Aimed at delivering sustainable growth, our strategic plan is centered around three strategic priorities: • Growth: accelerate consumer-centric growth • Execution: drive operational excellence • Culture: build a winning growth culture


Automotive • Hardware • Internet of Things • Mobile • Software • App development • PropTech
Oak Brook, Illinois, USA
5,637 Employees

Chamberlain Group is a global leader in intelligent access and Blackstone portfolio company. Our innovative products, combined with intuitive software solutions, comprise a myQ ecosystem that delivers seamless, secure, access to people's homes and businesses. Our recognizable brands, including LiftMaster® and Chamberlain® , are found in 50+ million homes, and 10+ million people rely on our myQ® app daily to control and monitor their homes, communities and businesses, from anywhere. Our patented vehicle-to-home connectivity solution, myQ Connected Garage, is available in millions of vehicles from the leading automakers.


AdTech • Fintech • Mobile • Financial Services
3 Offices
117 Employees

We believe in a more equitable and efficient data and financial ecosystem that better serves the needs of both individuals and companies. Attain is a data company powered by our consumer-facing financial services app, Klover. We are building a platform that enables millions of consumers can access their earned wages, savings tools and rewards in seconds with no interest, no credit check and no hidden fees. In exchange, they give permission to use their data for research, insights, and targeted advertising. Unlike many financial institutions that rely heavily on consumer fees, our business model revolves around leveraging consumer-permissioned data and insights in concert with trusted partners.


Fintech • Healthtech • Information Technology • Professional Services • Software • Analytics • Consulting
2 Offices
775 Employees

Strata provides financial software, data, and insights to drive decisions and performance.


Healthtech • Information Technology • Insurance • Sales
Chicago, Illinois, USA
3,000 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.


Logistics • Sales • Software • 3PL: Third Party Logistics
9 Offices
1,700 Employees

At Arrive Logistics, our relentless pursuit of perfection fuels our ability to optimize operations, identify efficiencies, build technology, and deliver innovation that pushes businesses like yours forward. But it’s not just what we do that sets us apart from everyone else — it’s what we’re made of grit, determination, and a 24/7 commitment to our partners. The details matter. We don’t just connect freight and carriers; we think critically about every element of the process, working with precision to anticipate your needs. That means more capacity, a consistent freight experience — no surprises. Our Work Matters: Shippers, carriers, and brokerages are the primary players in the logistics industry, which powers the U.S. economy and makes everyday life possible. If you have ever bought it or used it … it has been on a truck!


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.


Fintech • Financial Services
Chicago, Illinois, USA
300 Employees

More than 1.8 million futures traders trust NinjaTrader's award-winning software and brokerage services to help them trade smarter. Since 2003, we've been building better futures for all traders by making futures trading more accessible, scalable, and user-friendly. As a bold, innovative thought leader in the trading space, we build products and services that empower active futures traders to easily analyze and react to data from the world's leading financial markets. Veteran and new futures traders alike look to us for our always-on support, daily free education and analysis, access to developer apps, and much more. We believe in the power of innovation to drive futures trading forward. Together, we continue to redefine what's possible in trading, advocate for our customers, and provide the best tools, support, and experiences to the fast-growing retail futures trading community. Located in Chicago, our entrepreneurial, employee-centric culture is inspiring, innovative, and inviting. We're committed to diversity, equity, and inclusivity, so our team members feel at ease to be themselves and empowered to deliver the work they do best.


Cloud • Fintech • Payments • Software
2 Offices
105 Employees

Supernova is the technology leader in securities-based lending ("SBL") solutions that connect and empower the entire financial ecosystem. We offer the world’s first and only cloud-based, fully-customizable, end-to-end software solution to automate securities-based lending from origination through the life of the loan.


Computer Vision • Digital Media • Machine Learning • Natural Language Processing • News + Entertainment • Software • Generative AI
27 Offices
1,700 Employees

Getty Images believes the right image, video or illustration can move the world. We deliver standout visual content to our customers, to power their commerce and ideas, and connect to their audience. For nearly 30 years, we’ve helped creative, business and media customers to define moments and shift perceptions using powerful visuals from gettyimages.com, istockphoto.com and unsplash.com.


Healthtech • HR Tech • Insurance • Mobile • Software
Fully Remote, USA
400 Employees

HealthJoy is driven to remove the complexity from being healthy and well through our app. We guide our members to affordable, high-quality healthcare by consolidating our customers’ health and wellness strategies into a simple, unified digital experience.


Fintech • Financial Services
10 Offices
1,825 Employees

A diversified trading firm that utilizes our own capital and trades at our own risk. We bring sophisticated technology and exceptional people together to solve complex problems in markets around the world and across many asset classes. We are motivated to compete at the highest level and commit to operate with respect, curiosity and an open mind.


Agency • Artificial Intelligence • Enterprise Web • Mobile • Software
Chicago, Illinois, USA
45 Employees

Caxy is a Chicago based software consulting and custom software development agency founded in 1999. Ranked top 3 software companies in Chicago by Clutch. Our secret sauce is that we want to make life as a developer fun, rewarding and not a grind. We have a commitment we call "The Caxy Promise." Many jobs in software are characterized by clients or customers making unreasonable demands and managers making hollow promises that all tumble down to developers who are asked to stay up all night to work. We don't do that. Our promise is that you will work on interesting projects using current technology, your clients will get you and value the work, and your fellow team members will contribute just like you are. It may sound crazy, but we have a track record of ending client relationships when the client is detrimental to the team. For our clients, the Promise means we're going to work with you to find projects and work to do that makes sense and supports and catalyzes your business. No more projects that go no where, don't do anything and are a waste of money. Together, this makes for a place that employees and clients stay for a long time. Many over 6 years, a few over 8 years. We'd like you to think this is the best team you've ever been on and stay for a long time.


Cloud • Insurance • Payments • Software • App development • Big Data Analytics
18 Offices
2,780 Employees

Applied Systems is the leading global provider of cloud-based software that powers the business of insurance. Recognized as a pioneer in insurance automation and the innovation leader, Applied is the world’s largest agency and brokerage management systems provider, serving customers throughout the United States, Canada, the Republic of Ireland, and the United Kingdom. By automating the insurance lifecycle, Applied’s people and products enable millions of people worldwide to safeguard and protect what matters most. For 40 years, Applied Systems has led an industry we helped to create with a mission to continuously improve the business of insurance. From partnerships, acquisitions, and insurance innovation initiatives, Applied has focused on efforts to be the indispensable partner in our industry.


eCommerce • Fashion • Retail
37 Offices
700 Employees

In 2005, we launched Brilliant Earth to raise the standards in the jewelry industry while creating beautiful fine jewelry that is different in every way – how it’s made, how it’s sold, how it’s sourced and crafted, and how it gives back. As a result, we go beyond current industry practices for sourcing, use recycled precious metals to minimize our environmental footprint, and support environmental and social causes through our giving back initiatives. Or Mission is to cultivate a more transparent, sustainable, compassionate, and inclusive jewelry industry. Our Mission and ESG Goals are underpinned by our foundational pillars: We believe that demonstrating transparency, through ethical business practices and governance, and enforcing rigorous protocols for sourcing environmentally and socially responsible materials are key to driving change in our industry. Our products are designed to be loved for generations, and we seek to reduce our environmental footprint by keeping our jewelry circular and embedding environmental sustainability throughout our operations and value chain. We seek ways to create lasting impact, not just in our own value chain and customer communities but also across artisanal small scale mining communities where gemstones and precious metals are sourced. We are committed to creating a representative jewelry industry through our unique products and inclusive experiences for customers, and through a company culture that emphasizes equitable recruiting practices and invests in our diverse employee base.


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.


AdTech • Digital Media • Marketing Tech
16 Offices
5,000 Employees

Comcast Advertising is driving the TV advertising industry forward, from delivering ads to linear and digital audiences to pioneering the tech that makes it possible. We help brands connect with their audiences on every screen using advanced data. Just as important as our work is our inclusive and supportive culture, which has earned us recognition as one of the top ten places to work by Great Place to Work.