Top Tech Companies in Chicago, IL (7,873)

Perma-Seal was founded in 1979 by Roy Spencer. After working for two other large waterproofing companies, he was dissatisfied with the low ethical standards and the “patch now and service ‘em later” repairs that were commonplace in the industry. It was then that he decided to build a company that could provide permanent repairs and stand behind that work with...

WFS is one of the world's leading ground handling organizations, providing high quality cargo, passenger, premium, ramp, baggage and technical services across a network spanning over 170 locations in more than 22 countries on five continents.

Lake Behavioral Hospital is a premiere provider of behavioral health and chemical dependency treatment in Northern Illinois, serving adolescents, adults, and senior adults. They specialize in dual diagnosis, providing integrated treatment for both mental health and substance use disorders. Their services include inpatient care, partial hospitalization, and intensive outpatient treatment for conditions such as anxiety, bipolar disorder, depression, and PTSD.

We are Empower, The Un-Holding Company. Our advantage is simple. Clients first – not shareholders. From the day we opened our doors in 1985, Empower has challenged the media status quo. Decades later, this hustle manifested into what we call Creative Media. Recognized by The One Show, as Campaign US’s Agency of the Year, as an Ad Age Agency A-List Standout and...

Collective Health is a technology company simplifying employer healthcare to make health insurance work for everyone. With more than a quarter million members and over 60 enterprise clients—including Pinterest, Restoration Hardware, and more—our technical and customer experience teams are reinventing the healthcare experience for employers and their people.

Americaneagle.com is an industry leader in professional website design, strategy, development, and hosting. We're truly a one-stop shop offering a full range of solutions for anyone looking to succeed in their online endeavors. Americaneagle.com is a family owned, privately held company with a long history of profitability and stability.

Busy Beaver Button Co. makes pin-back buttons with purpose and heart since 1995. We have the honor of being a hub that works with people and groups who want to build community, both large and small. Busy Beaver is a growth-minded small business who is known for delivering the best quality products to our clients, providing a green manufacturing process,...

Republic Bank of Chicago is a fiercely independent, family-owned community bank serving the Chicagoland area since 1964. It provides tailored business and personal banking solutions, specializing in support for entrepreneurs and local communities. With a commitment to stability and dependability, the bank offers a range of financial products, including checking, loans, and money market accounts, to help clients build a...

Medical Home Network (MHN) is a public benefit corporation dedicated to transforming care in the safety net and building healthier communities. We partner with federally qualified health centers across the country to support their success in value-based care. MHN’s model of care and approach consistently delivers leading health outcomes, savings, and quality results under value-based arrangements. For the fourth year...

Sherman Residential is an innovative privately held real estate investment firm. Our focus is on quality multifamily apartments across the United States. Since 1990, we have acquired over 24,000 apartments. Our focus is on providing superior living environments, exceptional customer and outstanding investment returns.

Datalogics is a leader in enterprise document technologies, providing powerful SDKs, APIs, and applications built on Adobe® technology. Its products enable developers and organizations worldwide to create, process, and manage complex documents and PDF workflows at scale. The company serves a diverse range of global customers across industries such as finance, government, publishing, and enterprise software.

BlackHawk Industrial provides the highest quality industrial products and equipment, offering manufacturing services while creating innovative engineered supply solutions. We truly believe in the importance of the local relationships with the customers we service. Our employees have fun every day exceeding the expectations of our customers, suppliers, and shareholders. We are BIG ENOUGH TO SERVE, and SMALL ENOUGH TO CARE.

Activid is a video editing platform that transforms your raw footage into a beautifully edited video.People love taking video, but watching raw, unedited footage is awkward. Activid offers an affordable and high quality solution that harnesses the power of human editing. Customers upload their raw footage to Activid.co, and one of our experienced editors will edit that footage into a...

Parts Town is a community with strong roots and a humble beginning. We know at the receiving end of every shipment there is a person, a friend, counting on us to deliver the right part every time. Our integrity and passion won't let us let our customers down. We only carry OEM parts because we care. We care about the safety...

Hale Devices, Inc., formerly known as Sonr Labs, Inc., is a consumer electronics startup with a focus on bringing smart accessories for Android devices to market. Founded in 2011, Hale Devices made a successful entrance into the Android audio accessory category with the world’s first universal speaker dock for Android with a remote. Hale deliver

We are committed to leading the industry into the future. We will be the next generation distribution partner distinguished by innovative products and solutions. To do this, we rely on our great people, our infrastructure assets, and our ability to harness the potential of technology.

The Muscular Dystrophy Association (MDA) is a nonprofit organization that researches the causes of, and effective treatments for, neuromuscular diseases. It provides free comprehensive medical services, education, and support to patients and their families, while advancing research, care, and advocacy for those living with muscular dystrophy, ALS, and related neuromuscular diseases.

Feeding Children Everywhere Inc. (dba U.S. Hunger) is a 501(c)(3) non-profit organization dedicated to providing healthy meals to families and children in need. Their mission is to fight hunger by engaging volunteers, educating on the root causes of food insecurity, and providing access to nutritious meals for low-income individuals and families globally, with the vision of creating a hunger-free world.

Premier International helps organizations unleash the full potential of their data. Our expertise in data-led business transformation, data fundamentals and migration, risk management and data value realization helps companies maximize the value of their data, empowering them to achieve success across the entire data value chain. Having successfully completed thousands of projects since our founding in 1985, many of the...

Hubbell Incorporated is an international manufacturer of quality electrical and electronic products for a broad range of residential and non-residential construction, industrial and utility applications. With 2019 revenues of $4.6 billion, Hubbell Incorporated operates manufacturing facilities in the United States and around the world. The corporate headquarters is located in Shelton, CT.