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We figured out the best technology companies to work for in Illinois using data on salaries, company financial health, and employee diversity. You can also search for the best technology companies to work for in any other state or city.

Zippia score 4.6
Upp Technology, a privately-held holding company, delivers innovative technology solutions for Supply Chain and Healthcare across the United States.
Zippia score 4.4
Ensono helps IT leaders be the catalyst for change by harnessing the power of hybrid IT to transform their businesses. Our broad services portfolio from mainframe to cloud, powered by an intelligent governance platform, is designed to help our clients operate for today and optimize for tomorrow. We are award-winning certified experts in AWS and Azure and recognized as Microsoft Datacenter Transformation Partner of the Year. Ensono has nearly 2,000 associates around the world and is headquartered in greater Chicago. Visit us at www.ensono.com.
Zippia score 4.4
CERTIFICATION - COMPTIA IS THE LEADING PROVIDER OF VENDOR-NEUTRAL CERTIFICATIONS IN THE WORLD. DURING THE CURRENT YEAR 313,352 CERTIFICATION EXAMS WERE GIVEN IN PC SUPPORT, NETWORKING, SECURITY, CLOUD, LINUX, SERVER AND OTHER IT SKILLS. COMPTIA HAS BEEN DELIVERING CERTIFICATION EXAMS FOR MORE THAN 23 YEARS AND IS COMMITTED TO CONTINUALLY IMPROVING THE SERVICE WE PROVIDE TO THE INDUSTRY.
Zippia score 4.3
ProSoft Group Inc. (an Inc.500 company established in 1995) is a leading edge, global IT service provider. These services include Enterprise Resource Planning, Business Process Management, Business Integration Services, Service Oriented Architecture, Business Activity Monitoring, Enterprise Portals and Cloud Solutions.
Zippia score 4.2
Elgin National Industries, Inc. designs, engineers, procures, constructs, and sells industrial equipment, specialty fastener products, material handling, and processing systems. In addition, it offers mine lighting systems, high and low voltage electrical apparatus, centrifuges, rotary breakers, centrifuges, multiple slope screens, reverse incline screens, vibrating screen decking systems, and stainless steel screening systems, as well as electrical products for mining. Further, the company provides design, procurement, installation, construction management, and commissioning services, as well as port development services; environmental permitting, feasibility analysis, environmental protection, and rehabilitation and upgrading services; and equipment repairs and troubleshooting, lab analysis and moisture predictions, parts delivery, in-field maintenance assistance, technical advice, project engineering support, and application assistance services. It serves power, mining and minerals, ports and terminals, and oil and gas markets. Elgin National Industries, Inc. has a strategic agreement with KazMunayGas. Elgin National Industries, Inc. was formerly known as The Elgin National Watch Company and changed its name to Elgin National Industries, Inc. in 1968. The company was founded in 1864 and is based in Downers Grove, Illinois. It has operations in the United States, Australia, China, India, Indonesia, and Poland. The company is a former subsidiary of Shc Investment Partnership.
Zippia score 4.1
Acxiom / May & Speh, Inc. provides computer-based information management services primarily for clients with direct marketing requirements. Its services included database creation, data warehousing, statistical modeling and analysis, list processing, and data enhancement. The company also provided information technology outsourcing services. As of September 17, 1998, Acxiom / May & Speh, Inc. operates as a subsidiary of Acxiom Corporation.
Zippia score 4.0
Adreima advocates for hospitals nationwide, providing eligibility and revenue cycle management services supported by a deep knowledge of state-specific issues and unparalleled in-house expertise. Their know-how and commitment to customer service improves financial performance and builds long-term trusting partnerships.
Zippia score 4.0
CompuSystems (CSI) was founded in 1976 and has enjoyed many years as a major registration service provider for the convention trade show industry. They service clients from a corporate office and centralized data center in Broadview, Illinois. Their facilities occupy 70,000 square feet of office, production and warehouse space. Additionally, CSI employs approximately 200 people and continues to enjoy substantial growth of a talented workforce.
Zippia score 4.0
LANSA is a leading provider of mobile and desktop application development tools, modernization solutions and integration software. LANSA's powerful suite of cross-platform development tools lets organizations overcome the complexity inherent in creating and maintaining business applications. LANSA's integrated tool set is also the technology foundation for a wide range of business solutions from LANSA and over 300 Business Partners. Established in 1987, LANSA supports thousands of companies around the world with its products and services.
Zippia score 3.9
Make the cloud work for you with our Azure consulting services. With a 100% focus on Azure, our experts deliver to you the ultimate Azure experience.
Zippia score 3.7
Mindsight is a full-service Chicago IT consulting firm that provides managed IT services and solutions for every area of the IT landscape. Our experienced and talented team of highly certified engineers and solution architects can help your company use the resources you have to their fullest potential. Our clients have relied on us for decades of experience, cutting-edge technology solutions from the industry's top manufacturers, and for being a reliable partner. From the data center to the contact center and beyond, we're here to listen, solve problems, and deploy the infrastructure you need to succeed.
Zippia score 4.8
eɪˈpiː/; German pronunciation:) is a German multinational software corporation based in Walldorf, Baden-Württemberg that develops enterprise software to manage business operations and customer relations.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Upp Technology | |
| 2 | Ensono | |
| 3 | CompTIA | |
| 4 | ProSoft Technology Group | |
| 5 | Elgin National Industries Inc | |
| 6 | Acxiom / May & Speh Inc | |
| 7 | Adreima | |
| 8 | CompuSystems | |
| 9 | LANSA | |
| 10 | 3Cloud | |
| 11 | Mindsight |