Top Tech Companies in Chicago, IL (4,905)

Advises venture-backed media and technology companies as it relates to their real estate.  Conflict-free platform by exclusively representing tenants.  Assists start-ups in developing a proactive real estate strategy which aligns with their business goals.

Painting to Gogh provides customers with all the art materials and step-by-step tutorials needed to create pieces of art from the comforts of anywhere. Painting to Gogh delivers everything to customers, so there is no need to worry about picking up supplies or driving to see an instructor.

Ticket Attendant is a software company specializing in software for Ticket Brokers. We currently offer two different platforms for Ticket Brokers. A stand alone cloud based portal through which brokers can sell their inventor, as well as a.suite of software tools for managing & organizing inventory.

Founded Pazdan LLC with my father, Louis Pazdan. The company specializes in tool and die manufacturing. Louis brings over 35 years of manufacturing expertise while I bring my entrepreneurial spirit and management skills. Recently, we launched a successful Kickstarter called the UniPi case for Raspberry Pis.  We will also be launching additional products in the coming months.

CondoGrade provides a rating and financial report about condo associations. Buyers use our tools to make smarter decisions about their next condo purchase. Our team brings together Chicago's best minds in real estate management, technology, and entrepreneurship.

TradingBlock was recently named the 2025 Best Brokerage for Options Trading by Benzinga based on our commitment to providing investors, active traders, and investment professionals intuitive, fully customizable brokerage and trading solutions.

Located in the heart of Chicago’s south side on the Illinois Institute of Technology campus, University Technology Park (UTP) is one of the nation’s fastest-growing hubs for high-tech innovation.We provide more than 300,000 square feet of wet and dry lab and office space for growing companies focused on materials and life sciences, biomedical engineering, medical devices and diagnostics, green and clean...

Crucial Detail is a multidisciplinary design practice and production studio, led by Martin Kastner. Crucial Detail's projects range from product development to graphic design, corporate identity, video, and photography. Along with its own branded product range, Crucial Detail accepts a limited number of commissions from people with interesting problems to solve. Crucial Detail collaborates with manufacturers worldwide in addition to...

Dearborn Group is the trade name for Dearborn Life Insurance Company. Since 1969, we have been providing ancillary benefits to employer groups across the country. When combined with medical coverage, our suite of employer-paid and voluntary insurance solutions—life, short- and long-term disability, vision, critical illness and accident insurance—creates a comprehensive benefits package and gives employers, their employees, and their families complete...

OpinionLab, a Verint Company, empowers you to leverage the Voice of your Customer to make smarter and faster business decisions. How? By enabling you to give your customers a voice from within their customer experience, completely on their terms, capturing rich context regarding their feedback, and then applying advanced analytics to take real-time and targeted action. The result: improvements to the...

Band Digital, Inc. is an independent, industry-leading Digital Connection Agency, focused on crafting interactions that inject meaning, interest and emotion into an audience’s experience with a brand. Alongside a complete portfolio of digital marketing services, Band Digital draws upon unique audience insights to develop actionable, engagement-driven marketing. Over the years, the agency has helped companies like Harley-Davidson, AT&T, Meijer, Lucas...

We connect small businesses and startups with easy, affordable access to attorneys for on-demand legal consulting, as often as they need.

Companies use the expertise of Haeiwacom, Inc. to develop track and trace processing for all phases of the their business enterprises. In addition, Haeiwacom provides software development and consulting services.

Noble is Chicago’s highest-performing and largest network of public charter high schools. Our 18 campuses currently serve over 12,000 students, of whom 98% are minority, 87% are low-income, and 82% are first-generation college goers. We believe our people are the most valuable asset in preparing our students for success in college. For that reason,

EFG Advisors is a dedicated team of credentialed (CFA, CFP) , experienced (70+ years combined), independent financial professionals serving business owners and families. We specialize in retirement planning, investments, and insurance.

We are focused on digitally transforming our customers with innovative solutions in Salesforce, Software Engineering, Cloud, Integration, Mobility, Testing, and end-to-end managed services. We are spearheading digital transformation with next-generation solutions using Data Analytics, AI/ML and IoT coupled with UX and UI. We help our clients from Early Thinking to Execution, Requirement Definition to SLA-based Fixed Price, Risk, and Reward-based...

Rescar Companies is a privately held company that offers maintenance services to companies that own and/or lease rail rolling stock. Services include mechanical repair, exterior painting, interior coating and cleaning. These services are provided from Rescar's nationwide network of 50+ filed service locations in the US. Rescar has been providing these services to private shippers, leasing companies and railroads for over...

Mechanical engineering of products and product development consulting.  We work with companies to help develop their products from early concept to production.  Typical markets include consumer goods, industrial, medical and aerospace. 

Software for Glass, Windows and Doors A+W is the market leader for software serving the flat glass industry and for window and door manufacturers. We develop ERP-, PPS-and optimization software that helps glass and window manufacturers operate more efficiently and profitably. Our software solutions are available for small, mid-sized and large companies. With more than 40 years experience and a worldwide installed...

First Merchants Corporation is the largest financial services holding company in Central Indiana, headquartered in Muncie, Indiana. The Corporation has one full-service bank charter, First Merchants Bank. The Bank also operates as First Merchants Private Wealth Advisors (as a division of First Merchants Bank). First Merchants Corporation’s common stock is traded on the NASDAQ Global Select Market System under the...