Top Tech Companies in Chicago, IL (4,875)

Restaurant.com is the trusted and valued source connecting restaurants and diners nationwide. The company offers deals at more than 20,000 restaurants nationwide, including 40,000 dining deals available every day. Restaurant.com brings people together to relax, converse and enjoy well-prepared and -served meals at affordable prices. To date, Restaurant.com customers have saved more than $1 billion through the certificate program. Restaurant.com...

Wiss, Janney, Elstner Associates (WJE), is a global firm of engineers, architects, and materials scientists committed to helping solve, repair, and avoid problems in the built world. Since 1956, our applied experience from more than 175,000 projects and our state-of-the-art laboratory and testing facilities have made WJE a leader in providing innovative yet practical solutions to the clients we serve....

We develop apps, games, and more traditional literacy materials to encourage critical thinking, build foundational literary skills, and make the practice of reading and spelling not just a task for the classroom.

Brands around the world use LocalCLarity tools to gain insights into customer feedback trends; build relationships through direct reviews responses; discover insights across locations, cities, states, or even countries; and drive additional local web traffic to power sales.

Our services have been designed to bring the results you expect exactly when and where you need them • Technology Consulting • Software Prototyping • Custom Software Development • Software Product Development • Enterprise Application Integration • Application Security • Virtualization Management • Software QA and Testing • Maintenance and Support • Dedicated Development Centers Agile and Responsive Our software outsourcing services range from technology consulting and business analysis to QA, application maintenance and solution integration. Our integrated service lines have been...

Cardiac Imaging brings together advanced nuclear medicine technology with convenient care through our mobile cardiac PET clinics and turnkey fixed site installations. Our service allows physicians to treat their patients for cardiac disease with the most cutting edge tools in molecular imaging, without leaving the comfort of their practice. We exclusively perform cardiac PET imaging exams, the recognized gold standard...

Coyote Logistics is a leading global third-party logistics provider that matches more than 10,000 shipments every day. Founded in 2006, Coyote was created with one goal in mind: offer a better service experience in the transportation industry. Our commitment to providing visibility and reliability to our customers separated us from other providers, raising industry standards for both service metrics and...

HappyHealth is a smart personal health record for consumers & a rapid check-in & payments system for medical practices. Consumers can manage their conditions and securely connect with their doctor; medical practices can increase revenue, become more efficient, and attract more patient referrals.

CIBC US provides tailored commercial and personal banking services, private banking, wealth management and small business financial solutions. Social Media Terms and Conditions: https://bit.ly/3AAqv53 The CIBC Logo is a registered trademark of CIBC, used under license. ©2026 CIBC Bank USA. Loans are subject to credit approval Equal Housing Lender | Member FDIC

The EPLAN Data Portal serves as an exchange portal between manufacturers of components and the designers of electrical engineering. It provides the master data of one million parts plus more than 1.5 million configurable variants for download. In addition to alphanumeric parts data, this master data contains schematic macros, multi-language parts information, preview images, documents, etc. The data is directly...

Prime TSR is a boutique technology consultancy specializing in digital transformation solutions that work with legacy IT environments. Our Chicago based team of senior experts advise and implement custom cloud-based applications and data platforms for Fortune 1000 companies in healthcare, insurance, and professional services.

McCook Cold Storage is a state of the art temperature controlled warehousing and transportation solution.  With 150,000 square feet of storage space and temperatures ranging from -40 degrees Fahrenheit to +40 degrees Fahrenheit, we are confident we can accommodate your needs.  We are conveniently located right outside of Chicago next to many major expressways.  Services we offer include blast freezing,...

About CareerStarterWelcome to CareerStarter. Our dynamic platform allows aspiring young professionals to stand out from the crowd by showcasing their talents in a competitive, exclusive, and more effective recruiting environment for employers.College Simply Isn’t Enough. Today’s college graduates must learn to convey their relevant skills and abilities to be considered serious job applicants. Our career competitions, dynamic resumes/public profiles and enhanced...

PF is a consulting firm providing biomanufacturing strategy and execution. Our services include turnkey capital projects and facility builds; owner's representation and program/project management; validation; quality, regulatory and compliance; engineering and automation and more. We partner with startup and established pharmaceutical companies, advanced therapy companies, academia, hospitals, financial institutions, and CROs/CMOs. One of our core values is giving back. Volunteering at...

West Monroe is a global business and technology consulting firm passionate about creating value for our clients. We co-create solutions that accelerate results now and prepare industries to tackle what’s next. We’re excited by the possibilities that technology creates. We work with our clients to deliver on the possible, building on their goals, generating fresh insights and creating inspiring outcomes. We...

BallBox has developed a kiosk that allows people to rent sport, tech and leisure products at beaches, hotels and apartments. Items in the kiosk range from footballs and Bluetooth Speakers to VR sets and drones. Our kiosks provide retailers an awesome experiential marketing avenue and property managers an amazing amenity!

Social Driver is a digital agency trusted by the world's leading corporations and nonprofit organizations for strategic solutions for social media, websites, and digital marketing. We have experience working with hundreds of clients, world-class expertise in digital and social media, and a culture of long-term client partnerships. Social Driver is headquartered in Washington, DC with additional teams in Bellingham, WA, Chicago,...

Access Analytix is using technology to redefine investment and trading in secondary markets of live events. Ecommerce and technology is at the core of what we do. Our mission is to redefine investment success in our industry though technology and operational excellence. We are guided by our values: Winning Mentality, Execution-Oriented, Ownership, Continual Improvement and Data-Driven.

Founded in 1995, OMNIVISION has been at the leading-edge of technology, developing and delivering advanced digital imaging, analog, and touch & display solutions for multiple applications across several industries. With more than 3,000 employees worldwide and over 13 billion products shipped, OMNIVISION is a well-known global fabless semiconductor company. Our products can be found everywhere in people’s lives including mobile...

S2G Ventures, the direct investment team of Builders Vision, partners with entrepreneurs who are working on solutions to some of the world’s greatest challenges across the food, agriculture, oceans, and clean energy markets. We provide capital, mentorship, and value-added resources to companies pursuing innovative market-based solutions that generate positive social, environmental, and financial returns. We provide our partners with flexible...