Top Tech Companies in Chicago, IL (7,877)
The Computing Technology Industry Association (CompTIA) is the voice of the world's information technology (IT) industry. Its members are the companies at the forefront of innovation; and the professionals responsible for maximizing the benefits organizations receive from their investments in technology. CompTIA is dedicated to advancing industry growth through its educational programs, market research, networking events, professional certifications, and public...
We believe in a world of constant disruption, technological evolution and risk, customers need smart and intuitive solutions to help them stay ahead of the curve and keep people safe - that’s where Assure can help. Health and safety doesn’t happen behind a desk. Manage all your health and safety activities in one place for an objective view of what...
Arturo is an AI property analytics company that empowers companies with unparalleled property insights to make the most innovative and best decisions for their business and clients. Arturo delivers on-demand property data utilizing multi-source imagery via a configurable API, enabling better risk assessment.
Optum Insight provides technology-enabled services, advanced analytics, and platforms focused on the healthcare system to help customers reduce costs, manage risk and quality, and grow revenue. It aims to simplify and connect clinical, administrative, and financial processes within healthcare.
InterOptic helps enterprise companies and government institutions meet increasing bandwidth, complexity and interoperability demands in their IT environments. Leveraging decades of optical expertise, InterOptic offers a range of data interconnect solutions to meet the needs of today's most complex, mission-critical networks. The company's products - equivalent to leading manufacturer brands - are installed on seven continents and deployed in many...
Clinify Health is a digital health company that works with healthcare organizations caring for populations in underserved communities to achieve financial stability through value-based decision-optimization that enables providers to succeed in alternative payment arrangements.
New to a neighborhood or just looking to change things up. HairTime goal is to facilitate the process of finding and booking appointment with the best Freelance Hair Stylist or Hairdresser within a 4 mile radius of you. If you can do hair we invite you to create your own Stylist account and propose your services and decide your schedule
Little Sunshine’s Playhouse operates private preschools and early-childhood childcare centers for children from six weeks through pre-kindergarten. Its Reggio Emilia-inspired curriculum encourages child-led exploration, play, curiosity, and creativity, while educators support each child’s social, emotional, cognitive, and physical development. The company’s mission is to provide a warm, nurturing, home-like setting where children feel safe, supported, and inspired to learn, in...
Since 1996, WebFX has offered clients innovative digital marketing solutions to help them drive revenue for their businesses. Our team of over 400 experts crafts strategies for mid to large-size companies across the globe. As a leader in SEO, web design, ecommerce, website conversion, and digital marketing services, we pride ourselves on driving traffic, converting visitors and measuring effectiveness to...
Brightstar provides innovate and best in class solutions to manufacturers, operators and enterprises in the telecommunication industry.
American Agricultural Insurance Company (AmericanAg) stands out from the marketplace as a provider of reinsurance services across the insurance spectrum with a growing global presence. We are a direct provider of reinsurance to Farm Bureau® insurance companies and participate in U.S. and non-U.S. reinsurance programs through the broker marketplace. With more than 70 years of experience, we know our success...
Doejo is a full service digital agency and think-tank excellerator headquartered in Chicago. We provide creative branding, identity, art direction, web design & development, startup incubation, integrated marketing, social media strategy, product development, commercial video production, and commercial storefront development se
Culligan has over 80 years of experience in the design and distribution of water treatment systems for residential, commercial and industrial applications. We received the Good Housekeeping Seal and Consumer Digest “Best Buy” rating, plus the famous iconic “Hey Culligan Man” tagline. Culligan leads the industry in service, support and product innovation since introducing the first water softener in 1936...
Sterigenics, a Sotera Health company, is a global leader in comprehensive sterilization services for the medical device, pharmaceutical, food safety and advanced applications markets. With our industry recognized scientific and technological expertise we help to ensure the safety of millions of patients and healthcare practitioners around the world every year. We offer our customers a complete range of outsourced terminal...
We are a world leader in direct marketing and provider of limited-edition gifts, collectibles, home décor, and jewelry. Founded in 1973, we have an unyielding commitment to product quality and exceptional customer service which has helped us become one of the premier direct marketing companies in today’s international economy. Our company’s vision is to bring joy and happiness to customers...
Advocates is a nonprofit human-services organization serving people and families facing developmental, mental-health, disability, autism, brain-injury, and substance-use challenges. It partners with individuals to create person-centered solutions, offering community-based day services, residential care, behavioral-health support, case management, crisis stabilization, peer support, and family engagement across Massachusetts and Rhode Island. Its mission is to help people live full, meaningful lives in...
Cliq is a Chicago-developed social app. Groups of friends log onto the app together, then browse other groups nearby and invite them to chat. Talk in a group chat, and we’ll suggest a curated bar/activity so you can meet in person. Now available in Apple and Google Play stores.
Fields Volvo Cars Northfield is a Volvo automotive dealership in Northfield, Illinois, serving customers across the Greater Chicago area. The dealership sells new and pre-owned Volvo cars and SUVs, helps customers choose vehicles suited to their needs and budgets, and provides vehicle servicing through a state-of-the-art service center. It is part of the family-owned Fields Auto Group, which has operated...
We are a leading provider of enterprise communication management and consulting. Our passion is to build stronger connections between people. We do so through communication strategy, implementation, and continual management for our clients' unique needs. We bridge the gap between companies and carriers to reduce cost, time, and promote growth.
Kinship is here to help everyone pet parent like a pro. Why? Because our pets make us better humans, and we owe them the best possible care. As the premier partner to a new generation of pet parents, we use our data, products, and services to help people be the best pet parents they can be. And we unite changemakers...



































