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Top Chicago, IL IT Companies (468)

Information Technology • Consulting
3 Offices
184 Employees

Ansarada is a global B2B SaaS business with a big vision for a world where every business, in every critical decision, is always ready to act. The company was born out of an absolute belief in companies and the people who found, run and advise them. We’re on a mission to achieve this with our SaaS platform and world class team who are based in five main hubs: Sydney, Ho Chi Minh, Chicago, New York and London. Our AI-powered intelligent information platform enables businesses to know, raise and realise their potential, and gives confidence to businesses in every decision – from knowing exactly what they have, to where they‘re going and what they need to get there.


Information Technology • Consulting
4 Offices
163 Employees

Donyati was founded as a challenge to the status quo of business and technology consulting. At Donyati we leverage technology to solve business challenges and deliver innovative solutions with expertise, hard work and passion. We listen, advise, and deliver on a continuous basis to achieve our client’s desired outcomes. We always have our client’s best interests at heart. Unlike other firms, our team listens carefully to discover the exact solution you need to meet your organization’s goals. We deliver the same elite talent as the world’s top consulting firms, from a unique viewpoint. We treat our clients like people, focus on lean operations, and provide unmatched value. Our teams have guided some of the world’s largest corporations through complex and high-profile technology implementations. Our implementation capabilities include: Hyperion Financial Management (HFM), Hyperion Essbase, Hyperion Planning, Oracle Financial Data Quality Management (FDQM), Oracle Business Intelligence Enterprise Edition (OBIEE), Oracle Data Relationship Management (DRM), Anaplan, OneStream, Tableau, CaliberMind, and more.


Information Technology • Mobile • Professional Services • Software
Chicago, Illinois, USA
80 Employees

alligatortek builds custom enterprise applications for the web and mobile devices. These solutions address process bottlenecks to improve efficiency, productivity and the bottom line for clients. alligatortek opens the possibilities for new strategies and business opportunities with software technologies.


Digital Media • Information Technology • Analytics
7 Offices
30,034 Employees

Nielsen shapes the world’s media and content as a global leader in audience insights, data and analytics. Through our understanding of people and their behaviors across all channels and platforms, we empower our clients with independent and actionable intelligence so they can connect and engage with their audiences—now and into the future. An S&P 500 company, Nielsen (NYSE: NLSN) operates around the world in more than 55 countries.


Information Technology
Chicago, Illinois, USA

It’s a unique moment in the history of healthcare. The latest treatments and pharmaceuticals constantly offer new options to patients. Technologies that change the way people are cared for launch almost daily. There’s so much potential—but also so much complexity.


Cloud • Information Technology • Consulting
Chicago, Illinois, USA
50 Employees

Asperitas Consulting helps organizations capitalize on the value the cloud brings through our unique and holistic approach to cloud adoption. From mid-market to enterprise, our holistic approach maximizes cloud benefits, while our multi-diciplined expertise streamlines the adoption process. The Asperitas Consulting team has worked on complex solutions for many of the world’s largest industry-leading enterprises. Our team of highly sought−after industry specialists cover the full spectrum of technologies, which is critical in successfully implementing a cloud enabled enterprise.


AdTech • Big Data • Information Technology • Marketing Tech
Oakbrook Terrace, Illinois, USA
140 Employees

Infutor is 100% focused on enabling brands to know everything they need to about consumers, to instantly make informed marketing and risk decisions. Infutor’s experience linking trusted data sources results in proven, secure, and compliant solutions for our clients, and that is what makes us the experts.


Information Technology • Mobile • Database
Chicago, Illinois, USA
32 Employees

MAPSCorps (Meaningful, Active, Productive Science in Service to Communities) engages youth to close the information gap in under-served communities so they can access the resources we all need to do good, stay well, and live long. We employ youth as community data scientists. They are trained to apply the scientific method and mobile technology to capture data about all the public-facing businesses and organizations serving their community. As a result, our students become confident communicators and meet high standards as they develop basic job skills. Our data boost local economies by making sure every public-facing business and organization is on the map. We’ve mapped more than 44,000 businesses and organizations in Chicago, New York City, Detroit, and Nash & Edgecombe Counties, NC. These data are used by healthcare professionals, policymakers, researchers, leaders, entrepreneurs, residents, and others for better health, well-being, and economic vitality. We partner with Cook County Land Bank to inventory the condition of vacant and distressed properties in Chicago. We also partner with and support NowPow, a knowledge utility company that powers up under-served communities by providing people the vital information they need to stay well and live long. MAPSCorps & NowPow catalyze communities by building the workforce of the future and improving the health and vitality of its people, businesses and organizations. MAPSCorps is a 501(c)(3) nonprofit organization based in Hyde Park, Chicago. The organization grew out of the South Side Health and Vitality Studies, led by the research laboratory of Stacy Tessler Lindau, MD, MAPP, at the University of Chicago.


Big Data • Information Technology
2 Offices
40,000 Employees

NielsenIQ is the industry leader in global measurement and data analytics, and the most trusted source for retail and consumer intelligence. We deliver the complete truth to retailers, manufacturers, and our partners through our comprehensive data sets and powerful insights. We enable businesses to make critical decisions confidently, accelerating growth and optimizing performance.

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Big Data • Information Technology • Professional Services • Analytics • Consulting
Chicago, Illinois, USA
48 Employees

Aptitive is a Chicago-based IT consulting firm with solutions focusing on the management, design, and development of data-centric projects. Our high-aptitude consultants bring innovative technology solutions to your business problems.


Big Data • Cloud • Information Technology • Software • Business Intelligence • Cybersecurity
7 Offices
1,900 Employees

Flexera delivers SaaS-based IT management solutions that enable enterprises to accelerate digital transformation and multiply the value of their technology investments. We help organizations inform their IT with definitive visibility into complex hybrid IT ecosystems, providing unparalleled IT insights that allow them to seize technology opportunities. And we help them transform their IT with tools that deliver actionable intelligence across an ever-increasing range of dimensions to effectively manage, govern and optimize their hybrid IT estate. More than 50,000 customers subscribe to our technology value optimization solutions, delivered by 1,300+ passionate team members worldwide. To learn more, visit flexera.com


Edtech • HR Tech • Information Technology • Social Impact
Chicago, Illinois, USA
42 Employees

Virgil designs and delivers transformational human capital solutions that give individuals and organizations the insight needed to make better employment decisions. Virgil operates Hcareers (the leading talent recruitment brand and platform in the hospitality industry) and Virgil Careers (a career assessment and navigation platform).


Information Technology • Mobile • Professional Services • Software
Chicago, Illinois, USA
6 Employees

Conference Software Solutions is a software platform used in the event space (trade shows, conferences, meetings) to facilitate and manage meaningful one-to-one meetings between attendees. Our platform gives attendees their best possible set of meetings at conferences to get business done.


Information Technology
34 Offices
250,576 Employees

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.


Fintech • Information Technology • Logistics • Payments • Analytics • Business Intelligence • Generative AI
10 Offices
2,500 Employees

Coupa makes margins multiply through its community-generated AI and industry leading total spend management platform for businesses large and small. Coupa AI is informed by trillions of dollars of direct and indirect spend data across a global network of 10M+ buyers and suppliers. We empower you with the ability to predict, prescribe, and automate smarter, more profitable business decisions to improve operating margins. Coupa is the margin multiplier company.


Cloud • Enterprise Web • Information Technology • Software
Chicago, Illinois, USA

Tahoe Partners strives to radically change the way people engage and collaborate, delivering innovative solutions that drive customer engagement and workforce productivity. Our vision for the collaborative enterprise brings together intranets, websites, social business, and mobile to deliver a truly integrated collaboration hub. And as experts in t


Information Technology • Consulting
4 Offices
909 Employees

PreludeSys is a global technology solutions provider since 1998. We work with young and mature enterprises in a diverse set of verticals. As a trusted technology partner, we go the extra mile in helping our clients leverage technology and outsourcing using our technical expertise and industry experience. Our focus is on enhancing the business value through digital transformation by applying cloud, mobile, and AI-related technologies. Our services include Enterprise Integration, Digital Transformation – App Modernization & Cloud Migration, Artificial Intelligence & Business Intelligence, Business Application Services (CRM / ERP), Testing & Business Process Services


Information Technology • Logistics • Professional Services • Transportation
2 Offices
45 Employees

Metafora (formerly CarrierDirect) is a business consulting and software development company that exclusively serves the transportation, logistics and supply chain space. We partner with carriers, shippers, and freight tech vendors to help them optimize their business and build software to fuel their growth. We live at the intersection of strategy and technology. We are on a mission to help supply chains, transportation, and logistics companies overcome obstacles toward progress and growth, so we can contribute to a more efficient world together. We provide: Management Consulting, Technology Strategy, and Software Development. Welcome to the new way forward. Welcome to Metafora.


Events • Fintech • Information Technology • Marketing Tech • Payments • Productivity • Social Media
Deerfield, Illinois, USA
100 Employees

iPatron is an innovative link platform built for creators, influencers, and entrepreneurs who want to connect their audience to everything they offer, without the noise. From showcasing social links to offering downloadable content, collecting donations, and managing creator storefronts, iPatron helps you turn followers into supporters. With customizable templates, multiple payment channel integrations, and real-time analytics, iPatron simplifies how creators grow, engage, and monetize—all in one place.


Information Technology • Other • Payments • Software
Chicago, Illinois, USA
85 Employees

Our technology helps people find, apply, and pay for public services — and helps staff manage those interactions. The CityBase platform equally serves people who want to complete a task from their phones, those who are underbanked and must pay a bill in cash, and the public servants who keep government and utilities running smoothly.