Top Tech Companies in Chicago, IL (4,903)

NGI is a premier Technology Services company working with Fortune 1000 Companies as well as State and Public Sector agencies. NGI is a premier implementer of Oracle, SAP, PeopleSoft and Infor ERP solutions. NGI is also a trusted partner to top tier IT companies looking for exceptional talent. Discover what's new at NGI, including new projects, partnerships, and career opportunities

Black Diamond Solutions is a security focused technology services firm. Founded in 2004, BDS is based in Chicago with clients all across the US. We offer fully outsourced network security services designed to protect your company from the financial, operational, and reputational consequences of cyber crime and ransomware.

From financial counseling to asset management, Zuckerman Investment Group is built with a singular purpose in mind: to be your family’s trusted, long-term partner. Zuckerman Investment Group is a family owned and independent wealth management firm based in Chicago, IL. Established in 2005 by its founders Daniel Zuckerman and Sherwin Zuckerman, today the firm has grown to oversee $1.8 billion in...

CancerIQ helps providers use genetic information to predict, pre-empt, and prevent disease - starting with cancer. By making is easier to identify patients at risk, offer genetic evaluations at point of care, and design a tailored cancer prevention plan - we can help healthcare systems get ahead of this costly and emotionally devastating disease.

Definian helps organizations define what’s next by unlocking the full value of their data. With expertise spanning data strategy, modernization, advanced analytics, and AI, Definian equips leaders to harness data with clarity and precision throughout their digital evolution. Founded in 1985 as Premier International and rebranded in 2025, Definian has guided thousands of successful initiatives for global enterprises, technology providers, and...

Beyond is the #1 Revenue Management Platform for short-term rental owners and managers to get, grow, and keep revenue. Our easy-to-use platform includes a dynamic, demand-driven pricing tool with extensive market data that pairs with OTA distribution and a best-in-class booking engine. But we are so much more than that. We are innovators. We are a leader in the short-term rental...

For more than 30 years, Jet Support Services, Inc. (JSSI), has been the leading independent provider of maintenance support and financial services to the business aviation industry. JSSI is responsible for maintaining in excess of 2,000 business jets, regional jets and helicopters across the globe and serves customers through an infrastructure of certified technical advisors. JSSI leverages this technical knowledge,...

Ricondo & Associates, Inc. (Ricondo) is a full-service aviation consulting firm. The services we provide to airport owners and operators, airlines, and federal and state aviation-related agencies include facilities and operations planning, environmental planning, and financial planning. We provide technical consulting and project management services relating to airport facilities planning, airport master planning, financial analyses, environmental planning, feasibility studies, airfield...

Ardmore Roderick is one of the largest minority-owned engineering firms in the Midwest and one of the top 20 largest engineering firms headquartered in Illinois. We offer a unique set of services and varying areas of expertise, creating a well-rounded expert staff, resources and capabilities.

Double Good is a company built on creating joy and helping others. By reimagining product-based virtual fundraising, we help expand organizations' missions by giving back 50% of every dollar sold. We make ultra-premium popcorn sold through our simple-to-use software. We've helped raise over $200 million to support organizations nationwide that tilt the playing field for all kids. Double Good is not...

Snowflake powers the end-to-end data lifecycle – from ingesting and processing data to analyzing and modeling it, to building and sharing data and AI applications – helping engineers, analysts, and leaders innovate faster and achieve more with their data. We're on a mission to empower every enterprise to achieve its full potential through data and AI.

​​Above Lending, Inc. is a next-generation consumer lender. We provide our clients with simple and transparent products aimed to help them achieve their financial aspirations and take control of their debt. With competitive rates and personalized support from our loan specialists, our mission is to simplify the lending process and help borrowers attain financial well-being. We are passionate about making...

AwardSpring provides a SaaS scholarship management platform to foundations, colleges & universities that's simple, powerful, and easy to use. Our thoughtful, intuitive design simplifies the application process for students and empowers award administrators to focus on what really matters: less paperwork, more awarding.

Pivot Energy is a renewable energy provider and independent power producer that develops, finances, builds, owns, and manages solar and energy storage projects. Pivot leverages its renewable expertise to provide a range of unique offerings that accelerate the clean energy transition by helping companies and communities attain impactful decarbonization. Pivot is a US-based Certified B Corporation that proudly follows a...

We are trusted investment banking advisors to business owners and senior executives of leading private equity firms and their portfolio companies and to public and privately held companies around the world. Our services include mergers and acquisitions advisory, private funds and capital markets advisory, and valuations and fairness opinions. As one tightly integrated team of more than 950 professionals in...

Husch Blackwell is a different kind of law firm, structured to align with client industries. With more than 20 offices across the United States, including our virtual office, The Link, our diverse teams of attorneys can tap an ever-expanding collective knowledge base to quickly solve our clients’ biggest challenges. For more information, visit huschblackwell.com.

The Chicago Cubs franchise, a charter member of Major League Baseball’s National League since 1876, has won the National League pennant 17 times and was the first team to win back-to-back World Series titles in the 1907 and 1908 seasons. In 2016, the Chicago Cubs made history again when the team won its first World Series in 108 years, ending...

At Showpad, we believe that the best buyer experience wins. And this is why we built the most complete and flexible sales enablement platform that marketing and sales rely on to prepare sellers, engage buyers, and optimize performance with insights.

King & Spalding is an international law firm that represents a broad array of clients, including half of the Fortune Global 100, with 1,300 lawyers in 24 offices in the United States, Europe, the Middle East and Asia. The firm has handled matters in over 160 countries on six continents and consistently earns recognition for the results it obtains, uncompromising...

Burwood Group believes exceptional people achieve exceptional results. We are an IT consulting and integration firm, helping information technology leaders to design, use, and manage technology to transform business and improve outcomes. We build lasting client relationships founded in trust, integrity, and quality. For information technology leaders who face increasing expectations, competing priorities, and pressure to innovate, Burwood Group helps you...