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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 4.5
Established in 1998, Column Technologies is a privately-held, global technology solutions provider. Headquartered in the United States, Column Technologies employs a diverse and talented team with more than 400 employees around the world with offices in Canada, India and the United Kingdom. Drawing on our global organization and key business partners, Column offers a wide range of services, products, and support dedicated to helping our clients improve service delivery, reduce operational costs and mitigate risk.
Zippia score 4.3
Oracle professional services firm - consulting, training, remote database administration, and resale.
Zippia score 4.1
QsrSoft is a premier software as a service vendor, providing an ecosystem of software solutions to help our clients run their businesses and identify, measure and solve their operations and profitability opportunities. Founded in 2004, QsrSoft has rapidly grown and now services many thousands of client locations all over the United States and Internationally. While we specialize in the quick service restaurant industry, our solutions can be leveraged across many concepts and industries. Areas of expertise: Data Analytics and Reporting software packages. Cash, Inventory, Timekeeping, HR and other back office operations software. Payroll Integrations. Data management. Operations software to help your managers better run their shifts. Technical support desk solutions.
Zippia score 3.9
To integrate security technology into their existing business operations as a seamless and effective technology solution that provides immediate and measurable value.
Zippia score 3.7
De Amertek Corporation is an engineering design company and a global manufacturer of microelectronics and industrial control boards. We are heavily oriented in electronic hardware and software design engineering. Our diverse products and processes include a wide array of leading edge technologies. Through our rapid design and development processes, these technologies are integrated to deliver fully thrifted, optimal product solutions. De Amertek is an ISO/TS 16949:2002, ISO 9001:2000 and ISO 14001:2004 company. We are minority-owned business with manufacturing operations in the United States, Taiwan, and China.
Zippia score 3.3
Zippia score 4.7
Maritime Telecommunications Network Inc. (MTN), headquarted in Miramar, FL, provides wireless communication solutions such as voice, data, internet, and compressed video services through satellite and terrestrial broadband. Teh company has 21 teleports, over 25 proprietary technologies, and 1 mobility platform. It serves a variety of markets, including: government, energy; mobile network operators; commercial shipping; enterprise; etc.
Zippia score 4.6
Opower Inc provides cloud-based software to the utility industry in the US. Energy providers use their platforms to deliver proactive, digital communications for them to manage energy demand and lower service cost. Their software is distributed to 100 utilities worldwide. The company was founded by friends Dan Yates and Alex Laskey in year 2007, and now has a record of 500 employees in its five offices.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Column Technologies | |
| 2 | TUSC | |
| 3 | QsrSoft | |
| 4 | Edifytech jobs | |
| 5 | DeAmertek | |
| 6 | Computer Discoveries, Inc. |