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Top Tech Companies in Chicago, IL (6,472)

Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
Chicago, Illinois, USA
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.


Artificial Intelligence • Healthtech • Professional Services • Analytics • Consulting
Evanston, Illinois, USA
13,000 Employees

ZS is a management consulting and technology firm focused on transforming global healthcare and beyond. We leverage our leading-edge analytics, plus the power of data, science and products, to help our clients make more intelligent decisions, deliver innovative solutions and improve outcomes for all. Founded in 1983, ZS celebrated 40th anniversary last year with more than 13,000 employees in 35 offices worldwide.


Fintech • Machine Learning • Payments • Software • Financial Services
Chicago, Illinois, USA
55,000 Employees

At Capital One, we think and work like a tech company, using our digital fluency to transform everything about the customer experience. We’re bending data to our will, and turning a stodgy industry on its head. That’s reflected in our ranking as the number one business technology innovator in the U.S. in the 2016 InformationWeek Elite 100.


Big Data • Healthtech • Software
Fully Remote, USA
412 Employees

Arcadia is dedicated to happier, healthier days for all. We transform diverse data into a unified fabric for health. Our platform delivers actionable insights for our customers to advance care and research, drive strategic growth, and achieve financial success. For more information, visit arcadia.io.


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.


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.


Healthtech • HR Tech • Kids + Family • Other • Social Impact • Telehealth
Chicago, Illinois, USA
440 Employees

Carrot Fertility is the leading global fertility care platform, serving people of every age, race, income, sex, sexual orientation, gender, marital status, and geography. Trusted by hundreds of multinational employers, health plans, and health systems, Carrot's comprehensive clinical program delivers industry-leading cost savings for employers and award-winning experiences for millions of people worldwide. Whether there is a need for care through fertility preservation, male-factor infertility, pre-pregnancy, IVF, pregnancy and postpartum, adoption, gestational surrogacy, or menopause, Carrot supports members and their families through many of the most memorable and meaningful moments of their lives.


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.


Consumer Web • HR Tech • Software
Chicago, Illinois, USA
100 Employees

Built In is a home for people who see working in tech as a way of life: We help them live it with purpose. Millions of professionals rely on us to learn, network + carve out futures at companies they believe in. Headquartered in Chicago, we serve vibrant tech hubs across the U.S.


Marketing Tech • Mobile • Software
Chicago, Illinois, USA
115 Employees

At Vibes, our premier mobile messaging platform helps world-class brands intelligently automate and optimize their mobile marketing outcomes through the power of SMS / MMS messaging, Mobile Wallet and in-app push notifications. With over 20 years of experience in mobile messaging, Vibes has helped to define, pioneer and evolve how mobile marketing works seamlessly across brands like Polo Ralph Lauren, Hibbett Sports, Chipotle, The Children's Place, Kohl's, and others. They use our mobile engagement platform to optimize their relationships with their customers via timely, relevant, and high-volume mobile messaging. Vibes is the only mobile engagement platform with direct carrier connections in North America. Our direct carrier connections and hands-on personal service pair the messaging reach and reliability brands expect and deserve, and ensure messages take the absolute fastest path from businesses to the customers they're communicating with.


Cannabis • Retail • Pharmaceutical
Chicago, Illinois, USA
4,300 Employees

We are a national cannabis consumer packaged goods company and retailer. Our mission is to promote well-being through the power of cannabis while giving back to the communities in which we serve. Established in 2014, Green Thumb employs over 4,300 people and serves thousands of patients and customers each year. Green Thumb manufactures and distributes a portfolio of branded cannabis products including &Shine, Beboe, Dogwalkers, Doctor Solomon’s, Good Green, incredibles and RYTHM, and also owns and operates rapidly growing national retail cannabis stores called RISE.


Fintech
Chicago, Illinois, USA
1,000 Employees

Hudson River Trading brings a scientific approach to trading financial products. We have built one of the world's most sophisticated computing environments for research and development. Our researchers are at the forefront of innovation in the world of algorithmic trading.


Artificial Intelligence • Marketing Tech • Software
Chicago, Illinois, USA
549 Employees

Movable Ink helps businesses earn attention in a world where time is precious and creativity is power by activating any data into personalized content in any customer engagement. The world's most innovative brands rely on Movable Ink to accelerate their marketing performance. Headquartered in New York City, Movable Ink and its more than 650 employees serve its global client base from operations throughout North America, Central America, the United Kingdom, Europe, Australia, and Japan. Learn more at movableink.com


Fintech • Information Technology • Machine Learning • Software • Analytics • Financial Services
Chicago, Illinois, USA
1,459 Employees

Enova International is a leading financial technology company providing online financial services through its machine learning powered lending platform. Enova serves the needs of non-prime consumers and small businesses, who are frequently underserved by traditional banks. Enova has provided more than 11.1 million customers with over $58 billion in loans and financing with market leading products that provide a path for them to improve their financial health.


eCommerce • Hardware • Logistics • Mobile • Software
Elmhurst, Illinois, USA

McMaster-Carr is an e-commerce company offering more than half a million products used to keep business in motion. With more than 300,000 daily visits to our website, customers from a variety of industries turn to us when they need to build, design, repair or maintain just about anything because we are the complete, one-stop source for industrial supplies. Technology teams play a vital role in McMaster-Carr’s success. The software that drives our business is developed in-house by a growing team of versatile engineers. Whether the project is automating distribution operations, improving browsing features on our app or integrating a new data center to serve five national facilities, people flourish when they love to learn and pursue ambitious goals. McMaster-Carr’s diverse business creates the opportunity to explore new technologies and develop expertise that is both broad and deep. Growth is supported by an inclusive culture of development seen in mentorship, reading groups, guilds and town halls that create community. They pursue career growth through learning and advancement in technical and project leadership.


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.


Fintech • Software
Chicago, Illinois, USA
105 Employees

Since our founding in 2004, Simplex has continued to remain at the forefront of the industry by focusing on innovation, automation, and data-driven analysis. Simplex is a technology-driven trading firm that builds proprietary software to create and capitalize on financial opportunities. We combine talented and dedicated technologists with data-driven employees to solve constantly evolving puzzles in the marketplace. Specializing in US Equity Options and Future Options, Simplex provides the liquidity essential to a competitive, fairly-functioning marketplace. We continue to reinvent ourselves and evolve to best capitalize on financial market opportunity.


Fintech • Financial Services
Chicago, Illinois, USA
2,000 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.


Legal Tech • Software
Fully Remote, USA

Headquartered in Chicago, New Era ADR is the first fully virtual mediation and arbitration platform that resolves legal disputes in less than 100 days, saves businesses and individuals up to 90% in time and expenses, and prevents the rampant gamesmanship in litigation. All while providing a fair, more accessible platform for all participants in the justice system. With a flat fee model that provides never-before-seen cost predictability in litigation, significantly streamlined resolution procedures, and an intuitive user experience, New Era ADR empowers parties to reach a resolution quickly and amicably.


Information Technology • Security • Cybersecurity
Fully Remote, USA
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).