Top 100 Software Development Companies in Illinois

The Best of May 2024

Looking for a top software developer in Illinois?

As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.

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List of the Best Illinois Software Developers

Featured providers
- Dualboot Partners
  (44 Reviews) 4.9
  - Timeliness
    4.9
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    4.9
  - $75,000+
  - 250 - 999 employees
  - Charlotte, NC
  Dualboot Partners is a product design and software engineering company founded in Raleigh, N.C. in 2018 with over 50 professionals. They offer custom software development and application testing solutions for various clients.
  
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- TeaCode.io
  (26 Reviews) 4.9
  - Timeliness
    4.7
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    4.9
  - $25,000+
  - 50 - 249 employees
  - Warszawa, Poland
  TeaCode.io is a Warsaw-based full-stack software development company that was founded in 2015. Their team of 12 specializes in custom software, web, and mobile app development. They also know their way around IoT and AI projects. They usually work with small and mid-sized companies and have so far completed many projects in fields of education, medical care, travel, security, communications, e-commerce, and more.
  
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- Innowise
  (56 Reviews) 4.9
  - Timeliness
    4.8
  - Service Excellence
    4.9
  - Value
    4.7
  - Would Recommend
    4.9
  - $10,000+
  - 1,000 - 9,999 employees
  - Warszawa, Poland
  Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.
  
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301

NashTech
(12 Reviews) 4.7
- Timeliness
  4.5
- Service Excellence
  4.7
- Value
  4.7
- Would Recommend
  4.8
- $100,000+
- 1,000 - 9,999 employees
- Palatine, IL
NashTech is a large London, United Kingdom-based software development company. Established in 2000, the team specializes in custom software development, IT strategy consulting, and application testing.
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302

Amantya Technologies

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 250 - 999 employees
- Chicago, IL
Launched in 2018, Amantya Technologies is a cloud consulting & SI company. The midsize Gurugram, India-based team provides cloud consulting & SI, Artificial Intelligence, ux/ui design, custom software development, and more.
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303

Magenic

(0 Reviews)

Not yet reviewed.
- $10,000+
- 250 - 999 employees
- Lombard, IL
Magenic is a mobile app development company headquartered in Minneapolis with other locations throughout the US, including Lombard, Ill., Waltham, Mass., and San Francisco. It was founded in 1995 and now employs a large team of more than 680 that specialize in custom software development, mobile app development, app testing, and UI/UX design.

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Clients
- Deloitte
Industries
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304

Aspire Systems

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 250 - 999 employees
- Oak Brook, IL
Aspire Systems is a product development firm headquartered in San Jose, Calif., with another office in Chennai, India. It was founded in 1996 and has grown to a size of over 2,000 employees. Their sizable team provide web design, web development, application testing, e-commerce development, and custom software development services to a variety of industries, including IT, financial services, and education.

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Clients
- Apple
Industries
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305

ComTec Information Systems (IT)

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 250 - 999 employees
- Chicago, IL
ComTec Information Systems (IT) is a midsize cloud consulting & SI company. Headquartered in Irving, Texas; Chicago, Illinois and Reston, Virginia, the company was launched in 1996. Their services include cloud consulting & SI, CRM consulting and SI, robotics process automation, BI & big data consulting & SI, and more.
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