Top Tech Companies (73)

The Trusted Leader in Tax Technology. We're Vertex (VERX). A pioneer in tax automation for more than 45 years. We proudly serve over 4,000 customers worldwide with distinction and provide comprehensive tax solutions that enable global businesses to transact, comply, and grow with confidence. Our collaborative, friendly culture is the foundation of everything we do and who we are. We're proud...

BenchPrep helps the world's leading education, training, and assessment companies build and deliver best-in-class online learning programs. The platform is designed to personalize the learning experience for each user, adapting to their needs and progress. BenchPrep often offers mobile apps or responsive design, making it easy for learners to access their materials on various devices, such as smartphones and tablets....

It’s not a debate. There’s no two sides. A post-pollution world is inevitable. Humans will either be part of it, or the planet will go on without us. In other words, it’s defossilize or die. But where others see a dire choice, LanzaTech sees a trillion-dollar opportunity. The good news is after 15 years, north of a thousand patents, and millions of...

Prevail is a mission-driven and growing Chicago health tech startup transforming the way our users connect to mental-health resources and online support. Our vision: We believe in the potential for new technologies to transform the way people build mental resilience.

Brad’s Deals brings together the best deals on the internet, all in one place. We’ve grown from a one-person operation in 2001 to a 65-person, employee-owned company that helped shoppers save more than $100 million in 2014. In addition to company growth, we’re committed to helping employees grow professionally. We fund ongoing education, facilitate mentoring, and encourage risk-taking in the...

Hidden Brains is an award-winning IT consulting and software development company with a strong global presence. For over 22 years, the company has been delivering custom software solutions to startups, SMEs, and enterprises worldwide. Its 700+ experts specialize in mobile and web app development, enterprise software, cloud integration, data engineering, and cybersecurity, along with next-gen technologies such as AI, IoT,...

Wintrust Financial (Wintrust) is a financial services holding company based in Rosemont, Illinois, with $50 billion in assets. Wintrust engages in the business of providing traditional community banking services, wealth management services, commercial insurance premium financing, mortgage origination and more.

WeightWatchers is a human-centric technology company powered by the world's leading commercial weight management program. For nearly six decades we have inspired millions of people to adopt healthy habits for real life. Through our comprehensive tools, expert Coaches, and community, members follow our proven, sustainable, science-based program focused on weight loss. To learn more about the WeightWatchers approach to healthy...

Warner Bros. Discovery is a premier global media and entertainment company, offering audiences the world’s most differentiated and complete portfolio of content, brands and franchises across television, film, sports, news, streaming and gaming. We're home to the world’s best storytellers, creating world-class products for consumers.​ WBD is bringing together the scripted and the unscripted, the local and the global, the...

SPR is a tech consultancy that builds AI-powered software designed to set businesses apart. Specializing in enterprise systems, we help improve customer experience, increase efficiency, and power revenue growth. We integrate AI into existing apps and build new workflows with intelligent agents. With over 50 years of experience and a foundation in custom software development and cloud and data-driven delivery,...

We drive business outcomes on behalf of our clients. Our approach bridges design, development, and operational excellence for a complete tech transformation. We empower companies with scalable, future-proof tech solutions that evolve alongside technology trends. How do we do this? By taking an interdisciplinary approach to software. Design for people: Leading with human-centered design thinking, we create software products that are...

Upwork is the world’s work marketplace, connecting millions of businesses with independent talent around the globe. We serve everyone from one-person startups to 30% of the Fortune 100 with a powerful, trust-driven platform that enables companies and freelancers to work together in new ways that unlock their potential.

Graveflex is a team of designers and developers passionate about making professional software products for a range of clients.

Litera, a leader of the legal AI revolution, is on a mission to Raise The Bar™ for the legal profession by delivering transformational and globally-trusted solutions to law firms and corporate legal teams worldwide. Our comprehensive suite of Generative and Agentic AI-driven tools powers and unifies workflows across Legal Work & Drafting, Knowledge Management, Legal Operations, Security & Governance, Marketing...

Our co-located, U.S.-based team works with executives to improve their bottom line by delivering new products, enhancing existing products, modernizing legacy products, and integrating AI into their software systems. Atomic is an employee-owned company with offices in Grand Rapids, Ann Arbor, Chicago, and Raleigh-Durham.

Founded in 1995, Imaginary Landscape is a Chicago-based website design and development firm. We specialize in the open-source technology Django to create high-end, customized websites for our clients. Imaginary Landscape is a diverse group of talented individuals with a passion for the Web. We’ve kept pace with extraordinary...

Ranked among Top 5 UK Blockchain companies and top 10 AI companies, Pixelette Technologies has been awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards along with many other accolades. Whether you’re a budding entrepreneur with limited tech skills, an established business moving towards rapid expansion, or a government functionary looking to redefine efficiency, we offer...

Oak Street Health is a network of neighborhood primary care centers. We operate an innovative model that drives patient engagement, improves health outcomes, and manages medical costs in the older adult population. Our model supports our social mission of improving the health and happiness of our members and the community.

Umbrella Security Systems is a premier provider of cutting-edge security solutions tailored to meet the diverse needs of businesses in Illinois. With a steadfast commitment to excellence, we specialize in delivering top-notch security systems that safeguard commercial properties, ensuring peace of mind for business owners and employees alike. At Umbrella Security Systems, we understand that each business is unique, and so...

Digiteon is a full-service digital agency specializing in eCommerce development and data-driven marketing. We build and optimize Shopify, Magento, Webflow, and headless-commerce solutions—ensuring fast, SEO-friendly sites that drive conversions. Our team also manages ROI-focused paid campaigns (Google, Meta, TikTok) and comprehensive SEO strategies, blending technical expertise with transparent communication to help brands grow online.