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.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Illinois Software Developers
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Featured providers
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- $75,000+
- 250 - 999 employees
- Charlotte, NC
Read MoreDualboot 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.
Industries
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- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Read MoreTeaCode.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.
Industries
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- $10,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
Read MoreInnowise 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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61
- $10,000+
- 2 - 9 employees
- Woodridge, IL
Based in Woodridge, Illinois and Berkeley Township, New Jersey, 5-3 Digital Consulting is a custom software development company. The small team provides custom software development, web development, e-commerce development, digital strategy, and more. The firm was launched in 2016.Read MoreIndustries
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62
- $10,000+
- 2 - 9 employees
- Schaumburg, IL
Read MoreVelan Solutions, LLC is a 4-person software development company founded in 2017. They are headquartered in Schaumburg, Ill. They offer numerous services, including mobile app development, IT strategy consulting, and custom software development. They primarily serve small businesses in various industries: IT, government, retail, education, and consumer services.
Clients
- Marmon REP
Industries
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63
- $25,000+
- 2 - 9 employees
- Chicago, IL
Read MoreRed Axle is a custom software development company. The small team is in Chicago, Illinois. Their services include custom software development, mobile app development, web development, Artificial Intelligence, and more.
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64
- $10,000+
- 10 - 49 employees
- Bartlett, IL
Esco Logics, LLC is an user experience agency founded in 2015. They are based in Bartlett, Illinois and have a small team. Their services include ux/ui design, branding, mobile app development, search engine optimization, and more.Read More -
65
- $10,000+
- 10 - 49 employees
- Des Plaines, IL
Read MorePeaksoft is a software solution and development service provider based in Des Plaines, Ill. with an office in Bishkek, Kyrgyzstan. The company, founded in 2015, has more than 50 employees and provides, among others, mobile app development, web development, and custom software development services to small and midmarket companies and institutions.
Clients
- Cybertek
Industries
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66
- $5,000+
- 2 - 9 employees
- Naperville, IL
Read MorePlaidypus, Inc. is a software design and development agency based in Naperville, Ill. and founded in 2004. Their team of eight employees specializes in custom software development, UX/UI design, and application management. They mainly work with mid-market and small business clients in the non-profit, IT, and business services industries.
Clients
- *TedX Naperville*
Industries
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67
- $250,000+
- 1,000 - 9,999 employees
- Chicago, IL
Read MoreKin + Carta is a tech-centered management consultancy based in Chicago. Founded in 1964, they also have offices in London, San Francisco, New York, and Singapore. Their team of approximately 3,000 focuses primarily on enterprise clients in the financial services and health care fields. Services include mobile app development, cloud consulting, and more.
Clients
- AstraZeneca
Industries
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68
- $100,000+
- 2 - 9 employees
- Belleville, IL
Read MoreWattanak, Inc is a computer software company based in Cerritos, California that was founded in 2018. Their team of less than five employees provides web development, custom software development, and AI services.
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69
- Undisclosed
- 10 - 49 employees
- Rolling Meadows, IL
Creative Designs Agency is a custom software development company. They are located in Rolling Meadows, Illinois and have a small team. Their services include custom software development and IT strategy consulting.Read MoreIndustries
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70
- $25,000+
- 50 - 249 employees
- Chicago, IL
Strategic Systems International is a custom software development company. The midsize team is based in Chicago, Illinois. Their services include custom software development.Read More -
71
- $50,000+
- 10 - 49 employees
- Chicago, IL
Suite 3A is a custom software development firm. Their small team is in Chicago, Illinois. Their services include custom software development, branding, digital strategy, pay per click, and more.Read MoreIndustries
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72
- $5,000+
- 50 - 249 employees
- Urbana, IL
Established in 2017, Voliom is an application development firm. The firm offers mobile app development, custom software development, and web development and has a midsize team.Read MoreIndustries
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73
- $50,000+
- 250 - 999 employees
- Chicago, IL
Read MoreHeadquartered in Chicago, Forte Group is an international IT firm with offices in Belarus and Ukraine. With over 250 employees, the agency specializes in web development, e-commerce development, and application testing in addition to other software and app services.
Clients
- BMO Harris Bank
Industries
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74
- $10,000+
- 10 - 49 employees
- Chicago, IL
Tecture is a small software development firm. The Chicago, Illinois-based agency was established in 2002. Their team specializes in custom software development, web design, web development, ux/ui design, and more.Read MoreIndustries
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75
- $25,000+
- 250 - 999 employees
- Chicago, IL
Read MoreTekRevol is an app development startup of 18 employees. Founded in 2014, their headquarters is in Newark, Calif. They offer various services: mobile app development, web development, e-commerce development, blockchain, and more. They primarily work with enterprise and midmarket clients in the e-commerce and business services industries.
Clients
- The University of Toronto
Industries
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76
- $5,000+
- 50 - 249 employees
- Skokie, IL
Read MoreHoff & Mazor is a midsize application development firm. They provide mobile app development, enterprise app modernization, wearable app development, and other application development and were established in 2015. The firm is headquartered in Casper, Wyoming.
Industries
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77
- $10,000+
- 10 - 49 employees
- Chicago, IL
Custom software development company City Innovation Labs is located in East Grand Rapids, Michigan and Chicago, Illinois. The small team focuses on custom software development, mobile app development, ux/ui design, wearable app development, and more and was founded in 2017.Read MoreIndustries
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78
- $1,000+
- 10 - 49 employees
- Aurora, IL
Frantic Infotech Pvt. Ltd is a Noida, India-based mobile app development company. The small team provides mobile app development, e-commerce development, custom software development, other application development, and more. The company was established in 2016.Read MoreIndustries
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79
- $50,000+
- 50 - 249 employees
- Chicago, IL
Read MoreGrape Up is a tech consulting company based in Cracow, Poland with no more than 250 employees. Founded in 2006, they provide custom software development, cloud consulting, and IT staff augmentation services for enterprise-level and mid-market clients alike.
Clients
- Porsche AG
Industries
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80
- $5,000+
- 10 - 49 employees
- Batavia, IL
Founded in 2002, Northgate Digital Corporation is a software development firm. The company offers custom software development and application management & support and has a small team. The company is headquartered in Batavia, Illinois.Read MoreIndustries
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81
- $25,000+
- 10 - 49 employees
- Itasca, IL
Read MoreLocated in Itasca, Illinois, Synegen, Inc. Is a custom software development company. The agency provides custom software development, web development, cloud consulting & SI, CRM consulting and SI, and more and is small.The agency was established in 2001.
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82
- $10,000+
- 50 - 249 employees
- Chicago, IL
Read MoreDMC, Inc. is an engineering and development firm founded in 1996. It is headquartered in Chicago, but has other locations in Somerville, Mass.; Denver, Colo.; New York, N.Y.; Houston, Texas; and St. Louis, Mo. DMC, Inc. has about 150 employees. While DMC's origins are in robotics and manufacturing automation, they currently offer custom software development and big data consulting services.
Clients
- 3M
Industries
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83
- $1,000+
- 10 - 49 employees
- Chicago, IL
Located in Chicago, Illinois, Rockstar Coders is a software development company. The agency provides custom software development, mobile app development, ux/ui design, web design, and more and is small.The agency was launched in 2003.Read More -
84
- $5,000+
- 1,000 - 9,999 employees
- Oak Brook, IL
Read MoreCIeNET Technologies is a software development firm. Established in 2000, the large agency is based in Beijing, China and Oak Brook, Illinois. Their team offers custom software development, enterprise app modernization, IT managed services, and application testing.
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85
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Milyli, a software development firm and product design company, is headquartered in Chicago, Illinois. The small team focuses on custom software development and product design and was launched in 2008.Read More -
86
- Undisclosed
- 10 - 49 employees
- Oakbrook Terrace, IL
SD3, a custom software development company and web development firm, was launched in 2001. Their small team is headquartered in Oakbrook Terrace, Illinois. Their services include custom software development and web development.Read More -
87
- $50,000+
- 10 - 49 employees
- Machesney Park, IL
Established in 1993, WinMan ERP Software is a small custom software development company. Their team focuses on custom software development. The agency is located in Birmingham , United Kingdom and Machesney Park, Illinois.Read MoreIndustries
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88
- $5,000+
- 2 - 9 employees
- Rolling Meadows, IL
Infiniwiz is a Rolling Meadows, Illinois-based custom software development firm. The small agency was established in 2002. Their services include custom software development, application management & support, e-commerce development, mobile app development, and more.Read MoreIndustries
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89
- Undisclosed
- 50 - 249 employees
- Palatine, IL
Founded in 2007, Unique Soft is a software development firm. The midsize team specializes in custom software development. The firm is located in Palatine, Illinois.Read More -
90
- Undisclosed
- 50 - 249 employees
- Chicago, IL
Thoughtful Automation, a midsize custom software development firm, is based in Chicago, Illinois. Their services include custom software development and Artificial Intelligence.Read More
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