Top Tech Companies in Chicago, IL (4,875)
Fingerprint empowers developers to stop online fraud at the source. We work on turning radical new ideas in the fraud detection space into reality. Our products are developer-focused and our clients range from solo developers to publicly traded companies. Some of our customers include Coinbase, Booking.com, Yahoo, and eBay just to name a few. We are a globally dispersed, 100% remote company...
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FoodStub presents a whole new way for the restaurant industry to advertise. FoodStub's mission is simply to provide local restaurants with a cost effective way to advertise while introducing users to new restaurant experiences through in-app deals and social reviews. Learn more at www.fstub.com
Drop Tank specializes in gas station loyalty technology and loyalty solutions, with thousands of participating locations. Drop Tank's solutions unlock loyalty capabilities and a wide range of data services for consumer package goods companies and fuel marketers of all sizes.
Telephone and Data Systems, Inc. (NYSE: TDS) provides broadband, video and voice through its TDS Telecom business. Its Array business leases and offers tower space to third-party carriers. Founded in 1969, TDS is headquartered in Chicago. Array Digital Infrastructure, Inc.SM (ArraySM) is a leading owner and operator of shared wireless communications infrastructure in the United States. With over 4,400 cell towers...
LocalLux aggregates small/micro businesses into one marketplace for shoppers. Creating a directory of every product provider in your city. We provide an intuitive hyper-local user experience for the everyday busy consumer. Even more, LocalLux provides an experience currently absent in the market. As the user browses our directory they have the option to follow that designer/store and get alerted when...
Connamara provides softwares engineering services to the capital markets. Point: we are engineers not developers or consultants. We were agile before agile was a thing. Our clients include the biggest names in capital markets and trading. We are a co-creator of QuickFIX, an open source FIX engine first released in 2001.
Flashframe is a photo sharing platform that allows you to sell and buy photos from special events at market low prices.
Founded in 1966, Heitman LLC is a global real estate investment management firm with $47 billion in assets under management as of December 31, 2025. Heitman’s real estate investment strategies include direct investments in the equity or debt capitalization of a property or in the securities of listed and publicly traded real estate companies. Heitman serves a global client base...
At Cumulus Funding, we believe American workers deserve access to capital and a financial partner aligned with their interests. We promote financial wellbeing by offering a simple, innovative lending tool called an Income Share Agreement. Through ISAs, our customers receive cash today in exchange for a small percentage of their future incomes.
TPN is a creative commerce agency that exists to Make the Buy Happen for some of the most iconic retailer, technology and CPG brands in the world. We specialize in all things commerce-leveraging the agency's core practice areas of Digital Commerce, Brand, Retailer and Shopper to create connected experiences that drive sales and build brand commitment. TPN is a part...
Progressive Turnout Project (PTP) is the largest voter contact organization in the country. Our mission: Get Democrats to vote. We design, test, and execute specialized voter turnout programs targeting inconsistent Democratic voters in the most competitive elections up and down the ballot. Since 2015, our trained Field staff, Fellows, and volunteers have made more than 59 million voter contact attempts...
Philo’s mission is to create and distribute the world’s most compelling branded video content for advertisers.
Operator Media is a new software consulting startup that offers comprehensive technology solutions and services for businesses large and small. Founded in 2015, we have already built cool apps for happy clients that include LinkedIn, thewedding.com, Origin Investments, and PointDrive.
We’re a health tech company that brings value-based care to the masses. We help employers deliver a memorable patient experience, immediately lower healthcare costs, and drive better outcomes and achieve this through the power of technology and human-centered design. Since launching in 2014, we’ve partnered with Fortune 500 employers and top hospitals across the nation. We’ve been recognized by Harvard...
Founded in 2003, CouponCabin is an online hub for the best savings on the Internet and the first coupon site to pair coupons with cash back. The company launched its cash back program in 2014, offering shoppers the chance to combine promo codes that always work with the ability to earn cash back through a simple click. Since its inception,...
OneSpan enables financial institutions and other organizations to succeed by making bold advances in their digital transformation. We do this by establishing trust in people’s identities, the devices they use, and the transactions that shape their lives. We believe that this is the foundation of enhanced business enablement and growth.
RISKBONE is a developer of low latency risk management and analytical platforms for proprietary trading groups, hedge funds, banks and other financial institutions that need a comprehensive view of risk across multiple products.
We've created a Nightclub and Bar Management System for the Web & Mobile. Managing a nightclub or a bar takes an incredible amount of hard work and dedication as well as a great deal of organization. Keeping track of your parties, events, guest lists and promoters is crucial to the success of your business. Now you can do all of...
