Top Tech Companies in Chicago, IL (4,927)

We're a cybersecurity advisor, integrator, and managed services provider enabling dynamic secure access for all users, data, and apps—regardless of location, device or network. No one vendor offers a complete cybersecurity platform. We're the cybersecurity Partner as a Platform delivering our clients the strategy, solutions, and services for a secure and seamless digital transformation.

MCS Logistics is a transportation company dedicated to helping companies across the country move their freight quickly and cost effectively.  We strive to surpass our customer’s expectations, all while providing the best customer service each and every day.  Our mission is to provide the finest in one stop freight solutions based on reliability, prompt service, honesty, and trust.  Our services...

MedHQ is the leading provider of consulting and technology enabled expert services for outpatient healthcare. Within its HR offering, MedHQ provides staffing, payroll, tax benefits, insurance, credentialing, consulting, and expansive accounting services to its clients through a tech-enabled platform. Through MedHQ’s partnership with Avanza Healthcare Strategies, they provide outpatient advisory to health systems, hospitals, and physicians. MedHQ’s mission is to...

We are a fast growing technology services company providing innovative, efficient and scalable solutions that leverage latest technologies in marketplace. With our vast experience, a diverse business practice, and a experienced team of subject matter experts, ZCS partners with clients, assisting them to reach their Enterprise IT Strategy.

Freebie is a mobile application that enables everyday people to leverage their social influence to obtain valuable products, services or experiences for free from local merchants and brands.

Make Ideas Reality is a public relations firm dedicated to helping your ideas become a reality. To do that, you need to generate major awareness for your brand, products, and services. You need an effective strategy, and that’s where we come in – developing the strategy and successfully executing it to help you get the attention you and your organization...

Citispoon gets you closer to a decision pronto and helps restaurants interact with their guests and influence their dining decisions in real-time. Our IoT/AI SaaS platform learns your guest taste buds and matches it with wait-times at restaurants to get good food into your mouth.

A leading cloud platform for quantum software development. Single command-line access to CPUs, GPUs, QPUs. Proven usage at the world’s top hackathons at QuantX, MIT, Stanford x Yale, and NYUAD. Begin your quantum journey, or dive deep into algorithms and integrations for financial optimization, quantum machine learning and more – all in one platform.

ArtVersion’s exceptional service range has been recognized by the Webbys, highlighting our expertise in graphic design, web development, UI/UX design, and brand strategy. We collaborate closely with clients from startups to Fortune 500 companies, ensuring every project not only meets expectations but also significantly enriches the customer journey. At ArtVersion, we’re big on collaboration and believe the best designs come from...

Semasio is on a mission to harness the power of predictive intelligence now and in the future. We help data-driven marketers connect and build trust with consumers safely by creating access to a world where ads align with the content customers consume - the responsible way to drive growth in a privacy-first world. We operate predominantly out of North America...

eSale Solutions, led by former Amazon Merchant Manager Andy Balan, launched its multi-channel management software platform today to help artisans, makers, mom-and-pop shops, and other small businesses sell their products across multiple online channels. Currently supporting Amazon, Ebay, and Etsy, it is also the only solution available for merchants to add new products to Amazon without a barcode.

An intuitive application equipped with advanced sniffing capabilities that can dig up costly details hidden in the fine print of agreements and contracts.

Passed Tense lets CFA students study for the exams at their level. Don't get overwhelmed with questions that are too difficult or waste your time with questions that are too easy. We also raise the bar on online videos.

MantisVPN is a Chicago based VPN service dedicated to insuring your web-anonymity and privacy.

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,...

The Conexiom Platform is purpose-built for automating trade documents. Trade documents represent buying and selling transactions – buying from vendors and selling to your customers. We focus on trade documents because your sales and procurement processes are the backbone of all other operations in your business; they represent your revenue and your customer and vendor relationships. We set out to...

 Quantum Mobile Solutions develops secure, high integrity, cross platform mobile applications and systems, to provide businesses and organizations with secure, reliable and highly available mobile solutions that deliver the services they require in the 21st century mobile world.  QMS ensures maximum customer penetration by developing solutions across all the most popular smartphone platforms: Android, i-phone, Blackberry, and Windows Phone. QMS...

Lab-quality analysis of pharmaceuticals with a smart handheld. Know if a sample is genuine or counterfeit in 3 seconds, not 3 weeks.

We're make renting an airplane as easy as renting a car. OpenAirplane makes it easy to find, book, fly, and pay for aircraft rental online or with a mobile device.

SDI Presence LLC is an IT services firm that leverages its strong team presence to advance our clients to a secure digital enterprise. With a more than 25-year corporate resume, SDI delivers strategic managed services, IT consulting, and multicloud solutions to optimize our clients’ technology environments. SDI is a certified Minority Business Enterprise (MBE) with Corporate Plus designation from the...