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Top Tech Companies (6,469)

Fintech • Financial Services
Chicago, Illinois, USA
829 Employees

Alliant is unlike any other financial institution — a digital credit union that wows our members. We’re boldly disrupting banking norms to do good for our members, employees and communities. With over 85 years of history and more than $19 billion in assets, Alliant Credit Union is the largest credit union in Illinois and one of the largest in the U.S. Our industry-leading financial products, seamless digital experiences and exceptional customer service make banking simpler for our 900,000+ members. Fully digital, fully human and full of possibility, we work to provide our members with experiences that redefine the financial industry, challenge the status quo and unleash brilliance.


Consumer Web • Software • Transportation
Chicago, Illinois, USA
235 Employees

SpotHero is the digital parking leader and only independent off-street parking marketplace in North America. We're dedicated team working together to define the future of transportation and digitize the $30 billion parking industry.


Artificial Intelligence • Big Data • Healthtech • Machine Learning • Analytics • Biotech
Chicago, Illinois, USA
2,482 Employees

Tempus is a technology company advancing precision medicine through the practical application of artificial intelligence in healthcare. With one of the world’s largest libraries of clinical and molecular data, and an operating system to make that data accessible and useful, Tempus enables physicians to make near real-time, data-driven decisions to deliver personalized patient care and in parallel facilitates discovery, development and delivery of optimal therapeutics.


eCommerce • Professional Services • Software • Consulting • Design
Chicago, Illinois, USA
66 Employees

Founded in 2001, Adage Tech is a web design and development firm that combines strategic thinking with a passion for technology to advance our client's purpose. We bring together a diverse team of creative and technical professionals who partner with our clients to create their digital strategy and build applications to connect with their audiences.


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.


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.


Gaming • Hardware • Software
Fully Remote, USA
320 Employees

SteelSeries is a global leader in gaming. We create hardware and software that enhances the gaming experience, improves performance, and leads to winning. Want proof? Esports pros have won more prize money using our gear than with any other brand. Our philosophy is that professional quality gear benefits every gamer, whether they're playing with friends, streaming their favorite titles, or competing on the world stage. Our company was born 20 years ago in the era of trackball mice, with one simple goal: utilize new technology to improve aim. We created the first gaming mousepad, the first gaming headset, the first mechanical gaming keyboard...the list goes on. We are a company of dedicated gamers, lifelong tinkerers, and brilliant engineers...all dedicated to pioneering technology amid the flash and hype in search of genuine improvement. We are proud to bring innovative products to life that meet real needs. If you share our passion for improving the gaming experience, you'll feel right at home.


Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
Chicago, Illinois, USA
6,100 Employees

Snap Inc. is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. We contribute to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together.


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.


Logistics • Sales • Software • 3PL: Third Party Logistics
Chicago, Illinois, USA
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. We’re proud of what we have accomplished since 2014. What was once a 10-person team in a small office in Austin, TX is now an organization of more than 1,700 world-class problem solvers working out of Austin, Chicago, San Antonio, Tampa, Guadalajara, Columbus, Phoenix, and Toronto. Reaching $30 million in truckload sales during our first year in business validated our theory that shippers want more out of their supply chain partners. In 2022, we surpassed $2.35 billion in revenue, and we will not stop defining a new standard for service. At Arrive, “We Deliver, So You Can.”


AdTech • Big Data • Digital Media • Marketing Tech
Chicago, Illinois, USA
900 Employees

Integral Ad Science (IAS) is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s largest advertisers, publishers, and media platforms. IAS’s software provides comprehensive and enriched data that ensures ads are seen by real people in safe and suitable environments, while improving return on ad spend for advertisers and yield for publishers. Our mission is to be the global benchmark for trust and transparency in digital media quality. For more information, visit integralads.com.


Consumer Web • eCommerce • Gaming • Retail
Chicago, Illinois, USA
113 Employees

Allwyn North America is a full-service lottery operator, supplier, and business partner to North American lotteries. We make play better for all with innovative lottery technology and services, engaging content, and tried-and-tested playbooks that responsibly grow lotteries’ player base, revenue, and returns to good causes over time.


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

Bectran, is the premier SaaS platform for B2B Finance Departments, akin to CRM for Sales. Trusted by organizations, from SMEs to Fortune 500 companies, we streamline credit processing by over 95%, reducing credit defaults and collection costs. Many businesses rely on Bectran for efficient credit, accounts receivable and collections management, achieving up to 90% cost savings and risk optimization. With rapid onboarding, our platform is hailed by credit professionals as the future of finance management. For a closer look at how Bectran can transform your financial operations, visit Bectran.com.


Automotive • Hardware • Internet of Things • Mobile • Software • Design • App development
Oak Brook, Illinois, USA
6,632 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.


Agency • Fintech • Payments • Sharing Economy • Social Impact
Chicago, Illinois, USA
1,515 Employees

The Federal Reserve Bank of Chicago is one of 12 regional Reserve Banks across the United States that, together with the Board of Governors in Washington, D.C., serves as the nation's central bank. The role of the Federal Reserve System, since its establishment by an act of Congress in 1913 , is to foster a strong economy and a stable financial system.


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
Chicago, Illinois, USA
1,400 Employees

Grow along with our rapidly expanding organization and help us build and serve up customized, unique technological and client service solutions! We’re pushing the boundaries of what a debt consolidation company can offer. But our mission to uplift isn’t limited to our clients — we know our people deserve to be elevated to their highest potential through growth opportunities, a healthy work-life balance, and continued support.


HR Tech • Software • Travel
Chicago, Illinois, USA
1,300 Employees

We are TravelPerk: a scaling unicorn valued at $1.4 billion that has raised over $400m since our creation in 2015. Backed by world-class investors with portfolios including Airbnb, Stripe, Slack, Trello, Gusto, Twitter, Farfetch and Deliveroo, our team comprises of A-players from the travel and technology industries. We’ve been named the fastest-growing SaaS startup in the world by SaaS1000 and featured as one of the hottest startups to watch by both Forbes and Wired. We’re revolutionizing the B2B corporate travel market—worth over $1.3 trillion— to connect people in real life in an enjoyable and sustainable way. TravelPerk is innovative. In recent years, we have welcomed and acquired the likes of Click Travel, NexTravel and Albatross to the team. From TravelCare, to FlexiPerk and GreenPerk, we are shaping the industry's future and embodying our company values while we do it--create a 7 star experience, impact over effort, be a good person, we are a team, we are all owners.


Fintech • Financial Services
Chicago, Illinois, USA
200 Employees

Geneva was designed to be a nimble organization with a rigid focus on its core strengths: risk management, market enhancement, technology innovation, and alpha generation.


Artificial Intelligence • Software • Database
Fully Remote, USA
75 Employees

Flatfile, the pioneer of AI-assisted data exchange, provides companies and their software development teams with the easiest, fastest, and safest way to build the ideal data file import experience for their users. Hundreds of companies such as AstraZeneca, Square or Sage rely on Flatfile’s extensible, API-first platform to create enterprise-scale, intelligent, file-based data import solutions, increase developer productivity, reduce cost and improve data quality.  To start for free and learn how to turn “flat” files into API-ready data visit www.flatfile.com.