Top Tech Companies in Chicago, IL (7,852)

BrokerX's intuitive online platform is designed to allow energy brokers to focus on selling. It eliminates redundant tasks while providing tools for easy collaboration and communication while shortening the sales cycle. Our mission is to transform the energy industry by aligning utilities, suppliers, brokers, agents, and customers through trust, transparency, and innovation.

Tbricks provides next-generation trading software, putting power in the hands of traders. Tbricks delivers an open, solid and fast core platform complemented by a rich set of trading apps. Tbricks supports premier trading and market making institutions in Europe and North America since 2008.

CG Cookie is a small team of happy artists and developers making a difference by teaching the Game Developers and Animation artists of tomorrow how to succeed in 3D animation, game development, and digital art.

Argo Group is a U.S.-focused underwriter of specialty insurance products in the property and casualty market. We offer a full line of products and services designed to meet the unique coverage and claims-handling needs of businesses. Since 1957, we share a firm commitment to working together with independent agents, wholesale brokers and retail brokerage partners to deliver innovative products for...

Techie Talent aims to be the world leader in people-first and honest nearshore tech services. Prioritizing a people-centered approach in a broken and bleak tech industry, Techie Talent offers services led by experienced, incredibly talented people that are changing the system from within - while also working for top global clients. Based on a solid foundation of expertise, candid transparency,...

In 1948, David Ogilvy founded the agency that would become Ogilvy & Mather. Starting with no clients and a staff of two, he built his company into one of the eight largest advertising networks in the world with more than 500 offices and 20,000 staff across 169 cities. Ogilvy South Africa’s origins lie with a small hot shop in Cape Town,...

Meet Ultimate Staffing: Ultimate Staffing Services, a Roth Staffing Company, specializes in delivering temporary, temporary-to-hire, direct hire and payrolling services for administrative, clerical, production, manufacturing and customer service labor categories. Additionally, Ultimate Staffing also offers strategic solutions for larger users of contingent labor including: ► Master Vendor ► Vendor On-Premise ► Virtual On-Premise Ultimate Staffing currently operates from more than 100 locations in...

Element DMA is a digital marketing agency exclusively serving auto and truck repair shops across the United States. After 5 years as a general agency, we niched down in January 2025 to focus 100% on this industry—and the results speak for themselves. The EGL AI Marketing System We've built a proprietary platform that delivers predictable, qualified leads through what we call "the...

Buildings are the world's #1 consumer of energy and resources, and our mission is to help them use less. We are an early-stage company seeking to disrupt the $40B market for energy efficiency retrofits by developing a marketplace that connects buildings, people, products and services. Green Per Square Foot, enables building owners and managers to profile their buildings, find savings opportunities, and...

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.

ACAMS is the largest international membership organization for Anti-Financial Crime professionals. We support individuals and organizations who are dedicated to ending financial crime through thought leadership, continuing professional education, and our best-in-class peer network.

Jeff Wyler Automotive Family is a large, family-owned automotive dealership group operating across Ohio, Kentucky, and Indiana, marketing new and used vehicles, including a dedicated luxury division known as The Wyler Collection.

Janko Hospitality is a Chicago-based operator of upscale full-service, boutique lifestyle, extended-stay, and select-service hotels throughout the Midwest. The firm’s award-winning properties within the Marriott, Hilton, Hyatt, and IHG brand families have made Janko Hospitality a 2023 Hotel Business Top 100 Hospitality Management Company. Janko Hospitality is a growth company focused on expansion through strategic acquisition, development, and third-party management....

We are a seasoned, strategic integrated marketing agency focused on creating content that makes headlines, executing social media that sparks conversation and producing video that ignites curiosity. Today, everything is digital. We make it a priority to keep on top of the latest digital marketing trends, while still staying true to, and integrating, core marketing strategies for our clients through...

Darktrace, a global leader in cyber security AI, delivers world-class technology that protects over 5,500 customers worldwide from advanced threats, including ransomware and cloud and SaaS attacks. The company’s fundamentally different approach applies Self-Learning AI to enable machines to understand the business in order to autonomously defend it. Headquartered in Cambridge, UK, the company has 1,500 employees and over 30 offices worldwide. Darktrace...

Independent sports marketing and events agency that specializes in creating unique brand experiences which engage consumers and deliver results. We drive business objectives by understanding our clients' goals and engineering a roadmap for success.The bond between fan and sport is undeniable, having long established sports and marketing as a proven, powerful business solution. TCA helps clients set new benchmarks for...

Microsensor Labs is a tech startup that develops novel sensor solutions to improve the quality of health care. Since 2016, Microsensor Labs has been supported by multi-million-dollar non-dilutive government funding to develop sensors to reduce hospital infection (currently in pilot trial) and enhance diagnostic capabilities.

AutoTrader.ca is the leading advertising partner for Canadian automotive retailers and manufacturers. With over 25.7 million visits a month and more than 6 million total mobile app downloads, our largest automotive marketplaces – AutoTrader.ca and AutoHebdo.net – are the #1 source for all things automotive in Canada. The company offers retailers and manufacturers access to a robust audience of new...

IAT Insurance Group (IAT) is a specialty insurance company headquartered in Raleigh, North Carolina, providing a wide range of property and casualty insurance products and surety bonds to meet the needs of individuals and businesses. IAT consists of eight operating divisions, each sharing the same quality standards, commitment to service and innovation, and an overall mission of excellence. As an...

APP Consulting, Inc. is a data warehouse / business intelligence focused consulting company with specific expertise in Teradata technology. Since 1997 we have partnered with our clients to successfully deliver data warehousing solutions. We accomplish this with a consulting corps that can address every aspect of data warehouse development. Our consultants are highly seasoned veterans in the data warehouse space. As...