Top Tech Companies in Chicago, IL (6,583)

Are you interested in working for the 5th largest terminal operator in the state of Illinois? If so, check out the opportunities Lucky Lincoln Gaming offers! Founded in 2013, Lucky Lincoln Gaming, LLC is a licensed Video Gaming Terminal Operator in Illinois. We provide exceptional service to our clients and customers. Our expertise and experience have enabled us to become a...

Fever is the leading global tech-enabled entertainment discovery platform with a clear mission: to inspire through live entertainment. Our mobile-first marketplace allows both discovery/inspiration and seamless 2-click booking. Fever has also created a media network where our online communities can look for inspiration and local information (Secret Media Network owner of media outlets like Secret NYC, Secret London or Madrid...

Definian helps organizations define what’s next by unlocking the full value of their data. With expertise spanning data strategy, modernization, advanced analytics, and AI, Definian equips leaders to harness data with clarity and precision throughout their digital evolution. Founded in 1985 as Premier International and rebranded in 2025, Definian has guided thousands of successful initiatives for global enterprises, technology providers, and...

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

At Fine Tune, we specialize in ongoing, vigilant management of the most complex indirect expenses. Our world-class industry experts armed with our proprietary technology, Expense Management Optimization and Auditing Technology (eMOAT℠), maximize client savings and—more importantly—make sure that savings actually materializes and sticks. By solving clients' most persistent indirect expense problems, we help achieve results they didn’t know were possible...

MxD (Manufacturing x Digital) advances economic prosperity and national security by strengthening U.S. manufacturing competitiveness through technology innovation, workforce development, and cybersecurity preparedness. In partnership with the Department of Defense, we convene the industrial base to solve critical manufacturing challenges by accelerating digital adoption, empowering a skilled workforce, and modernizing supply chains. MxD is also the National Center for Cybersecurity...

Advance Auto Parts, Inc. is a leading automotive aftermarket parts provider that serves both professional installer and do-it-yourself customers. As of January 3, 2026, Advance operated 4,305 stores primarily within the United States, with additional locations in Canada, Puerto Rico and the U.S. Virgin Islands. The Company also served 809 independently owned Carquest branded stores across these locations in addition...

Invenergy is a leading global privately-held developer and operator of sustainable energy solutions. We are headquartered in the Chicago and have 2000+ employees across the Americas, Europe and Asia. We have successfully developed over 175 projects, including wind, solar, and natural gas power generation as well as advanced energy storage facilities. We are innovators at heart — we design, build and...

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...

Houlihan Lokey, Inc. (NYSE:HLI) is a global investment bank with expertise in mergers and acquisitions, capital markets, financial restructuring, and financial and valuation advisory. Houlihan Lokey serves corporations, institutions, and governments worldwide with offices in the Americas, Europe, the Middle East, and the Asia-Pacific region. Independent advice and intellectual rigor are hallmarks of the firm’s commitment to client success across...

A global leader in brand consulting and design, Landor helps clients create agile brands that thrive in today’s dynamic, disruptive marketplace. Our work enables top brands—from Barclays to BMW and Tide to Taj—to stand for something while never standing still. Landor’s branding services include strategy and positioning, identity and design, motion graphics, brand architecture, prototyping, innovation, naming and verbal identity, research...

SageSure is an innovation-focused insurance and technology company specializing in underserved property markets. As the leading homeowners insurtech organization in the U.S. measured by premium and profitability, we offer more than 40 competitively priced insurance products on behalf of our carrier partners, serving 300,000+ policyholders. SageSure partners with a growing network of insurance agents and brokers in 14 coastal states.

Numerator is a data and tech company bringing speed and scale to market research. Headquartered in Chicago, IL, Numerator has more than 2,400 employees worldwide. The company blends proprietary data with advanced technology to create unique insights for the market research industry that has been slow to change. The majority of Fortune 100 companies are Numerator clients.

Since 1935, we’ve believed that design has the power to make the world a better, more beautiful place. That’s why clients and community members on nearly every continent partner with us to design healthy, happy places in which to live, learn, work, play, and heal. We’re passionate about Living Design, a philosophy that guides our work and emphasizes poetics and...

Tyree & D'Angelo Partners ("TDP") is a private equity investment firm that focuses on control investments in the lower middle market (companies with $1-5M of EBITDA). We look for investments where we can establish true collaborative partnerships with business owners and management teams that will lead to substantial value creation over a long-term investment horizon. TDP’s track record of...

Darktrace, a global leader in cyber security AI, delivers world-class technology that protects over 5,500 customers worldwide from advanced threats, including ransomware and cloud and SaaS attacks. The company’s fundamentally different approach applies Self-Learning AI to enable machines to understand the business in order to autonomously defend it. Headquartered in Cambridge, UK, the company has 1,500 employees and over 30 offices worldwide. Darktrace...

Cypress Creek Renewables believes solar energy makes the world safer, cleaner and better. Our team solves problems to successfully develop, build and operate solar facilities across the United States. With 12 gigawatts of solar energy developed in more than a dozen states, Cypress Creek Renewables is one of the country’s leading solar companies.

Associated Banc-Corp (NYSE: ASB) has total assets of $34 billion and is Wisconsin’s largest bank holding company. Headquartered in Green Bay, Wisconsin, Associated is a leading Midwest banking franchise, offering a full range of financial products and services from more than 220 banking locations serving more than 120 communities throughout Wisconsin, Illinois and Minnesota, and commercial financial services in Indiana,...

Aprimo is a pioneer of the marketing resource and digital asset management space, with a continually evolving SaaS solution that pushes the industry forward. But, more than that, Aprimo is dedicated to delivering innovative, helpful, cutting-edge software to help marketing teams efficiently collaborate and execute their strategies.  Aprimo helps enterprises unleash the power of their content by providing a marketing automation software...

3Red is a global trading firm committed to leveraging technology and quantitative research to implement a diverse set of trading strategies while managing risk and responding to dynamic market conditions. We hire extremely bright, talented, and motivated individuals to collaborate with each other and compete in the world’s financial markets. Our team has extensive, global experience in a wide variety of...