Top Tech Companies (8,093)

Shirley Ryan AbilityLab, formerly the Rehabilitation Institute of Chicago (RIC), is the global leader in physical medicine and rehabilitation for adults and children with the most severe, complex conditions — from traumatic brain and spinal cord injury to stroke, amputation and cancer-related impairment. The quality of our care and research has led to the designation of “No. 1 Rehabilitation Hospital...

BlackEdge Capital is a proprietary trading firm based in Chicago. In 2009, the founding partners of BlackEdge left a highly-respected market-making firm to build a new entity based off of their ideas on how market-making should be done. Thus far, BlackEdge has experienced rapid growth and is focused on becoming a leading global liquidity provider. The firm specializes in making...

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.

AVANT is a platform for IT decision-making and the nation’s premier distributor for next-generation technologies. AVANT provides unique value to its extensive network of Trusted Advisors with original research, channel sales assistance, training, and tools to guide decision-making around IT services that promote business growth.

We reimagine everyday business challenges through advanced analytics, technology-enabled and market-driven solutions built to solve some of industries’ biggest obstacles to growth. Inmar Intelligence’s customer-centric approach is evident through our success helping companies dynamically engage audiences, build brand loyalty, create efficiencies and drive profitable growth. We help leading Fortune 500 companies and emerging brands stay relevant and propel growth while providing...

Arch Capital Group Ltd. (Arch Capital or ACGL), a Bermuda public limited liability company, writes insurance and reinsurance on a worldwide basis through operations in Bermuda, the United States, Canada, Europe and Australia, with a focus on specialty lines. Arch Capital Services LLC is owned by ACGL and provides corporate, legal and other support services to Arch Capital. ACGL provides...

Integral Ad Science (IAS) is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s largest advertisers, publishers, and media platforms. IAS’s software provides comprehensive and enriched data that ensures ads are seen by real people in safe and suitable environments, while improving return on ad spend for...

Lenox Advisors is a premier wealth and insurance advisory firm that provides custom, integrated financial solutions for high-net-worth individuals, their families, and corporate clients. As fiduciaries, they focus on helping clients protect and preserve their wealth through a comprehensive approach encompassing financial planning, asset management, insurance, and risk management.

Allied is a national healthcare solutions company that works with organizations who choose to take control of their healthcare. We customize employer self-insurance benefits to align with individual choice and organizational need while integrating medical management innovations and cost-control strategies. With healthcare designed for people, employers never have to choose between price and the best-fit insurance products to protect employees...

Reputation Partners, LLC is a national strategic communications and public relations firm dedicated to building, protecting, and restoring corporate reputations. As a leader in corporate and business communications, the agency focuses on helping organizations manage and protect what matters most—their public image and brands. With over 20 years of experience, they provide integrated communications services to a diverse range of...

Langan is a premier provider of integrated land development engineering, environmental consulting, and digital solutions. The firm supplies engineering and environmental services supporting land development projects, corporate real estate portfolios, and the energy industry. It also partners with clients as a technical and regulatory advocate, helping them address complex environmental challenges through site assessment, design, and remediation, as well as...

Ontrac Solutions helps organizations adopt emerging technologies to scale smarter. We build GenAI platforms, predictive analytics solutions, and drive cloud adoption. We're also a HubSpot partner, supporting landing page design, website development, CRM integration, workflows, and automation. From infrastructure to marketing ops, we deliver strategy and execution that drives growth.

Worldwide, we are most recognized for our leadership in fire protection engineering, a tradition of responsibility we have advanced with pride since 1939. Today, our expertise extends broadly across closely related risk management fields – from accessibility consulting, risk and hazard analysis, process safety and forensic investigations to security risk consulting, emergency management and digital innovation.

Red Bull Gives Wiiings to People and Ideas. This has driven us – and all we do – since 1987. Today, Red Bull operates in over 170 countries, selling more than 12 billion cans annually and growing! Above all, our people remain the essential ingredient in bringing the Red Bull brand to life. Check out our open roles to become...

At PHMG, we combine creativity, technology and human expertise to transform how businesses sound, speak, respond and connect with their customers. From branded audio and cloud phone technology to intelligent call journeys and AI-powered support, we create smarter, more consistent communications that strengthen brands, improve customer experiences and drive business growth. We've been helping businesses make themselves heard since 1998....

Sunrun is a leading provider of residential solar panels and home batteries in the United States. Our company's primary mission is to make solar energy affordable and accessible for homeowners. By offering solar as a service, Sunrun allows customers to switch to solar without the upfront costs of purchasing a system. Homeowners can either lease or purchase their solar panel...

For more than three decades, Aeris has been a trusted cellular IoT leader enabling the biggest IoT programs and opportunities across Automotive, Utilities and Energy, Fleet Management and Logistics, Medical Devices, and Manufacturing. Our IoT technology expertise serves a global ecosystem of 7,000 enterprise customers and 30 mobile network operator partners, and 80 million IoT devices across the world. Aeris...

CLA is a professional services firm delivering integrated wealth advisory, outsourcing, audit, tax, and consulting services. Learn more about CLA.

ComPsych Corporation is the world's largest provider of employee assistance programs and is the pioneer and worldwide leader of fully integrated EAP, behavioral health, employee wellness, work-life, FMLA and absence management services under its GuidanceResources® brand. ComPsych provides expert resources to more than 45,000 organizations covering

We’re not just building restaurant tech—we’re giving independent restaurants the tools to compete and win. From our award-winning point-of-sale to AI-powered profit tools, everything we do helps operators boost profit, work smarter, and keep their best people. And every solution is backed by real humans who actually give a sh*t about helping restaurants succeed.