Top Tech Companies in Chicago, IL (7,768)

Brindley Engineering Corporation is based in Lisle, IL and was founded in 2004 with a vision to provide the highest level of service to clients in the maintenance, reliability, and constructability fields. We’ve developed a world-class, multidisciplinary team of engineers, technicians and designers that share that vision. If you’re looking to extend the life of your existing infrastructure, take preventative measures to...

Peeptrade is a fintech startup that will disrupt the way people invest. Peeptrade seeks to be the go-­to social trading platform of the future. Currently in a closed beta, Peeptrade enhances the way millennials learn to invest by providing financial information in a way they can understand: socially, trusted, and mobile.

Sheffield Marketing is a successful internet marketing company that brings creativity and technical expertise to its clients. With over 11 years of experience in the search marketing industry, Sheffield Marketing deals with clients wanting to grow their business's online.

Tide Spin is a new app-based laundry service powered by the one of the strongest household brands in the US. At the touch of a button, your laundry is picked up, cleaned by Tide-trained professionals and brought back to you, meaning laundry time can now be used for the things you’d rather be doing.

Peterson Technology Partners (PTP) is an Information Technology Consulting and Software Development firm with extensive knowledge of business practices and recruiting agency expertise to deliver the highest quality IT services to our customers. One of the biggest challenges facing businesses today is finding the right IT talent. With so much competition in the industry, it can be difficult to attract...

Forty years ago, Gregg Ciocca bought his first car for $700 and sold it for a profit that he immediately turned over to his mother, whose garage he was working out of at the time. Four decades later, the Ciocca name is on 40 dealerships that account for $2 billion in annual sales, employ more than 2,000 associates, and have...

IncubEx is an incubator for exchange traded products, services, and technology solutions. At its core, IncubEx is a product and business development firm. The company works in conjunction with its global exchange partner, European Energy Exchange (EEX) and other leading service providers and stakeholders to design and develop new financial products in global environmental, reinsurance, and related commodity markets. IncubEx...

Ground Floor Partners provides strategic business advisory services to small and middle market businesses, start-ups and non-profits. We help small and middle market businesses start, and stay, on the right foot. Services include strategy consulting, development of business plans, marketing plans and market feasibility studies.

Mercyhealth is a non-profit regional health care system based in Rockford, Illinois, serving communities throughout southern Wisconsin and northern Illinois. The organization operates a vertically integrated system encompassing hospital-based services, clinic-based services, post-acute care, retail services, and its own wholly owned insurance company, MercyCare Health Plans.

Smart, Secure Everything—From Silicon to Software Synopsys technology is at the heart of innovations that are changing the way we live and work. The Internet of Things. Autonomous cars. Wearables. Smart medical devices. Secure financial services. Machine learning and computer vision. These breakthroughs are ushering in the era of Smart, Secure Everything―where devices are getting smarter, everything’s connected, and everything must...

Grind is a members-only collaboratie workspace and coworking community dedicated to taking all of the frustrations of working the old way and pulverizing them to a dust so fine it actually oils the wheels of the machine. With two convenient locations in NYC (419 Park Avenue South and 1412 Broadway) and a third in Chicago (2 N LaSalle St), Grind...

Continental develops pioneering technologies and services for sustainable and connected mobility of people and their goods. Founded in 1871, the technology company offers safe, efficient, intelligent and affordable solutions for vehicles, machines, traffic and transportation. In 2020, Continental generated sales of €37.7 billion and currently employs around 235,000 people in 58 countries and markets. In 2021, the company celebrates its...

We are a woman-owned, Evanston-based food scrap pick up service. We are changing the paradigm of garbage, 1 bucket at a time. We service residents & businesses from the south loop in Chicago to the northern suburbs. We prevent 15 tons of food from going to the landfill every week. That's the weight of 3 mid-size trucks!

ProLiant provides a fully integrated, cloud-based human capital management solution that simplifies payroll and HR processes, improves accuracy, and ensures industry compliance. From day one, ProLiant’s dedicated account managers work closely with clients to ensure they get the most out of their investment. Our all-in-one solution simplifies every aspect of workforce and talent management across the entire employment life cycle. Everyone...

For more than 35 years, students have trusted The Princeton Review to provide resources for better grades, higher test scores, and stronger applications. Whether students are prepping for the MCAT, GMAT, LSAT, GRE, SAT, or ACT; getting top-notch admissions counseling; or learning effective problem-solving strategies via homework help, The Princeton Review offers unmatched expertise and strategies for success. With groundbreaking,...

Little Sprouts is an early education and child care organization that provides programs for infants, toddlers, and preschoolers. Their mission focuses on nurturing curiosity, creativity, and social-emotional development to foster a lifelong love of learning. They operate multiple centers and offer full-time and part-time care options, emphasizing safety, health, and a supportive community environment for young children.

Since its inception in 1974, Acuren has been a trusted, single source provider of technology-enabled asset protection solutions used to evaluate the structural integrity of critical energy, industrial and public infrastructures. Committed to delivering a Higher Level of Reliability, Acuren provides an unrivaled spectrum of capabilities, including inspection, traditional and advanced NDE/NDT, failure analysis, rope access, materials engineering, reliability engineering...

At FreshySites, we focus on beautiful and handcrafted website design, backed by thoughtful minds with a passion for making things beautiful and functional. FreshySites - Website Design is a WordPress website design company and web development agency focused on WordPress and WooCommerce. Our company’s foundation is thoughtful and beautiful design, with fast turn-around. We pride ourselves on best-in-industry customer service...

The GreenLight Fund works at the intersection of community need and social innovation. GreenLight helps open opportunities for children, youth and families experiencing poverty by engaging deeply with the community and running a consistent annual process to: elevate priority issues not yet being addressed; invest in innovative, proven programs that have a significant, measurable social impact; and galvanize local support...

Griswold Home Care of Tulsa is an award-winning pioneer in the home care industry with over four decades of experience. The company provides compassionate, high-quality in-home care services—including companionship, medication reminders, and light housekeeping—designed to help seniors and individuals live independently with dignity and comfort in their own homes.