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Top Tech Companies in Chicago, IL (4,687)

Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
74 Offices
370,000 Employees

At PwC, we inspire and empower our people to create meaningful change in the world. With a presence in 149 countries, our global network of over 370,000 professionals helps organizations navigate challenges and seize opportunities in assurance, advisory, and tax services. Joining PwC means embarking on a journey where innovation meets opportunity.


Digital Media
5 Offices
505 Employees

Fandom is a global entertainment media brand powered by fan passion. The fan-trusted source in entertainment, Fandom provides a home to explore, contribute to, and celebrate the world of pop culture. Whether looking for in-depth information on favorite fandoms or what’s buzzing in entertainment, Fandom has your pop culture curiosities covered through fan-expert knowledge and carefully curated and fun, original multi-platform content. Fandom has a global audience of 200 million monthly uniques and encompasses over 400,000 fan communities. We currently feature more than 55 million pages of content, inclusive of video.


Healthtech • Internet of Things
Chicago, Illinois, USA

Global organizations and service providers rely on Aeris IoT technology every day to deliver mission-critical IoT programs.


Information Technology • Consulting
Chicago, Illinois, USA
35 Employees

At Root16, our company is built around two things…our people and our clients. While other firms spend most of their time worrying about things like expanding their footprint and bottom line, we’re more concerned about doing what’s right for you. We want to do everything in our power to make sure you, your team, and your organization, are successful. We’re looking to build true partnerships, and tackle your challenges together; bringing our people, vision, and experience to the forefront. We take great pride in our work, and you’ll see that in our approach, our people, and the value we bring.


eCommerce • Fintech • Hardware • Payments • Software • Financial Services
18 Offices
12,000 Employees

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality through Afterpay, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same.


Artificial Intelligence • Gaming • Software • Sports
2 Offices
19 Employees

Volley is on a mission to revolutionize racquet sports. We are the world’s first digitally enabled robotics as a service (RaaS) training platform focused on sports such as platform tennis, pickleball, tennis and padel. Combining a digitally controlled ball trainer with an AI vision network, Volley creates opportunities for players, pros and clubs. Players experience workouts that provide tailored live-play scenarios, receive video footage of their play, and gain instant access to pro feedback. Pros gain access to creative tools that can help energize established programs and build new ones, while expanding their coaching reach and engagement through prescribed training, video feedback, and same-side on-court instruction. Clubs can provide members an innovative new service without investment. Volley offers unlimited training opportunities to those looking to up their game


Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
23 Offices
12,000 Employees

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.


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.


eCommerce • Food • Hardware • Internet of Things • Software
Fully Remote, USA
360 Employees

We're Tovala, a food-tech company completely reinventing how people eat & live. Through an innovative combination of hardware, software, and food creation, we give our customers a way to enjoy really good, good-for-you meals without sacrificing time to do the things that matter to them. We've amassed a loyal, rapidly growing following in just a few years, radically changing the day-to-day lives of people across the country and successfully creating a new model for the food industry.

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Cloud • Software • Consulting
Chicago, Illinois, USA
1,300 Employees

Sphera is the leading provider of Environmental, Social and Governance (ESG) performance and risk management software, data and consulting services with a focus on Environment, Health, Safety & Sustainability (EHS&S), Operational Risk Management and Product Stewardship. Our Mission: To create a safer, more sustainable and productive world by advancing operational excellence.


Blockchain • Software • Cryptocurrency
Chicago, Illinois, USA
20 Employees

We've been partnering, innovating and trading in the crypto world for years. Our aim is to help lay down the pavers and conduit that will shape the future of the industry.


Digital Media • News + Entertainment
Chicago, Illinois, USA
45 Employees

We are Chicago’s NPR news station, one of the largest and most respected public media stations in the country. Our mission is at the heart of WBEZ Chicago. We fulfill our mission at WBEZ by serving as a cornerstone of the public conversation; as a central pillar of our civic community; and by reasserting ourselves as the heart of innovation within public media. We amplify the public conversation by telling the stories that matter; stories that provoke thought, entertain, capture emotion and inspire action. We are a trusted source of news and information in the Chicago region. People turn to WBEZ for our high-quality, fact-based journalism; engaging, entertaining programs on 91.5FM; original podcasts; and digital content


Agency • Professional Services
3 Offices
169 Employees

Walker Sands is an outcome-based B2B marketing agency with capabilities spanning insights, strategy, branding, creative and media, including public relations, demand generation and social. The firm’s outcome-based approach delivers on business objectives related to position, growth, reputation and engagement for 100+ clients around the world. A 10-time Inc. 5000 honoree, Walker Sands is one of the fastest-growing B2B marketing agencies in the world, with offices in Chicago, Seattle and Boston. Learn more at walkersands.com.


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.


Digital Media
4 Offices
190 Employees

Zefr is the leading data and technology company that enables responsible marketing for brands, agencies and platforms. The company leverages a patented AI and machine learning engine, called Cognition AI, to offer brands and agencies more accurate and transparent activation and measurement solutions on scaled video platforms.


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.


Fintech • Financial Services
Chicago, Illinois, USA
880 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.


Edtech
Chicago, Illinois, USA
83 Employees

CodeHS is a platform for helping high schools teach computer science. We provide a comprehensive solution to schools looking to improve or create a computer science program. We offer web-based curriculum for Introduction to Computer Science and AP Computer Science classes, tools for teachers to manage their classroom, and professional development to help teachers learn to teach coding. We are working with schools all over the world to bring in best-in-class computer science classes. Learn more or sign up at codehs.com.


Fintech • News + Entertainment • Software • Financial Services
Chicago, Illinois, USA
265 Employees

That’s why we’re investing heavily in the right people, technology, and media to make that happen in the US and across the globe.  The tasty house of brands empowers individual traders differently. tastylive, founded in 2011, is an online financial media network, tastytrade (previously known as tastyworks) is a self-directed retail brokerage firm that launched in 2017, tasty Software Solutions and tastyfx, is a registered Forex broker-dealer. In 2021, London-based IG Group acquired tastylive, Inc. (previously known as tastytrade) and assigned it to lead business in North America. tastyfx is the fastest-growing forex broker in the US over the past few years. Changing the IG US name to tastyfx marks the next chapter, in aligning with the tasty brand family and offering a more forex-focused experience. This combined team has years of experience like institutional brokers, but also a passion for disrupting the entire trading industry.     


Cloud • Fintech • Software • Financial Services
Chicago, Illinois, USA
120 Employees

YCharts was founded in 2009 to democratize investment research. As we build an increasingly powerful and intuitive tool that our clients use daily, we might be outgrowing our name—but not our mission. From humble beginnings, YCharts has grown to become an all-in-one platform for investment research and client communication. Our guiding principle has always been to create software that elevates and enables our clients’ goals—tools that are easy to use, reliable and timely data, and customer service that stands head and shoulders above the industry. We couldn’t imagine doing it any other way.