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.
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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.
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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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271
- $50,000+
- 250 - 999 employees
- Schaumburg, IL
Read MoreWEZOM is a custom software development company of 250+ experts working out of Chicago, Stuttgart, Wrocław, Kyiv, Kherson and Mykolaiv. Founded in 1999, the company provides software, app and web development, UX/UI. Delivering 40+ projects annually, they work with clients big and small from industries including e-commerce, supply chain & logistic, real estate and retail.
Clients
- Aptiv
Industries
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272
- Undisclosed
- 50 - 249 employees
- Chicago, IL
Magentoecommerce is an e-commerce development company launched in 2008. Their midsize team is in Chicago, Illinois. The agency specializes in e-commerce development, web development, custom software development, and mobile app development.Read MoreIndustries
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273
- $25,000+
- 1,000 - 9,999 employees
- Chicago, IL
Read MoreSimform is a custom software development company founded in 2010. They have helped organizations ranging from startups, Fortune 500 companies, and WHO-backed NGOs. The team of 250+ delivers digital solutions for their clients and offer artificial intelligence services, API integration, dedicated software development team, and software testing services.
Clients
- Redbull
Industries
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274
- Undisclosed
- 2 - 9 employees
- Chicago, IL
Read MoreCloud consulting & SI company Southside CHI Solutions was established in 2023. The small Chicago, Illinois-based team focuses on cloud consulting & SI, cybersecurity, IT strategy consulting, IT managed services, and more.
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275
- $5,000+
- 50 - 249 employees
- Naperville, IL
Agami Technologies Pvt Ltd is a Naperville, Illinois-based SEO agency. The midsize firm was established in 2011. Their services include search engine optimization, custom software development, web development, mobile app development, and more.Read More -
276
- $1,000+
- 10 - 49 employees
- Glenview, IL
Simple SEO Group is a small SEO services firm. Located in Glenview, Illinois, the agency was established in 2008. Their team focuses on search engine optimization, pay per click, web development, custom software development, and more.Read More -
277
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Fanisko, an AR/VR development company, was launched in 2014. The company focuses on AR/VR development, blockchain, cloud consulting & SI, cybersecurity, and more and has a small team.Read More -
278
- $5,000+
- 2 - 9 employees
- Chicago, IL
Code By Design is a small website development firm. They focus on web development, e-commerce development, web design, ux/ui design, and more and were founded in 2007.Read More -
279
- $50,000+
- 250 - 999 employees
- Oakbrook Terrace, IL
Read MoreSynoptek is a global systems integrator and managed IT services provider headquartered in Irvine, Calif., with additional offices across the U.S. and in New Brunswick, Canada; Ahmedabad, India; and Pune, India. Founded in 2001, they have more than 650 employees that specialize in IT managed services, cybersecurity, and cloud consulting & SI. Synoptek primarily serves midmarket clients in a variety of industries.
Clients
- Champion Home Exteriors
Industries
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280
- $5,000+
- 2 - 9 employees
- Chicago, IL
Read MoreManning Digital is a content marketing company. Their small team is based in Chicago, Illinois. Their services include content marketing, digital strategy, search engine optimization, and social media marketing. The agency was launched in 1987.
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281
- Undisclosed
- 2 - 9 employees
- Riverwoods, IL
Read MoreComputing Technology Solutions is an IT managed services and SEO company. The small Riverwoods, Illinois-based agency was established in 2001. Their team provides IT managed services and search engine optimization.
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282
- Undisclosed
- 2 - 9 employees
- Chicago, IL
Read MoreSea Hawks Solution is a call center based in Chicago, Illinois. The agency focuses on call center services, back office outsourcing, customer service outsourcing, and sales outsourcing and has a small team.The agency was established in 2018.
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283
- $1,000+
- 2 - 9 employees
- Bloomington, IL
ClikIT is a web design company. The small team is located in Bloomington, Illinois. Their services include web design, web development, and custom software development.Read More -
284
- $5,000+
- 50 - 249 employees
- Lombard, IL
Read MoreCodingCops is a midsize custom software development company. Based in Lahore, Pakistan, the company was founded in 2010. Their services include custom software development, web development, and mobile app development.
Industries
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285
- $10,000+
- 10 - 49 employees
- Chicago, IL
AltRecipe is a small blockchain company. The Kyiv, Ukraine-based company was established in 2015. Their services include blockchain, web development, mobile app development, custom software development, and more.Read MoreClients
- Vodafone Children's Club
Industries
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286
- $5,000+
- 50 - 249 employees
- Naperville, IL
Genix Technologies is a web development company in Naperville, Illinois; Chennai, India and Chennai, India. They specialize in web development, custom software development, mobile app development, application testing, and more and were founded in 2010.Read MoreIndustries
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287
- $1,000+
- 250 - 999 employees
- Arlington Heights, IL
Custom software development company Kriyan Infotech LLP was established in 2006. The agency specializes in custom software development, mobile app development, search engine optimization, web development, and more and has a midsize team. The agency is in Irving, Texas and Ahmedabad, India.Read MoreIndustries
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288
- Undisclosed
- 1,000 - 9,999 employees
- Chicago, IL
Read MoreValueLabs is a global business technology services and solutions provider based in Hyderabad, India with over 25 offices worldwide in the US, Europe, and Asia. Founded in 1997, ValueLabs' team of over 5,000 employees provides non-voice BPO/back office services and voice/call center capabilities.
Industries
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289
- $50,000+
- 10 - 49 employees
- Chicago, IL
Aplyca is a small IT managed services company. Launched in 2005, the team specializes in IT managed services, web development, e-commerce development, and custom software development. The agency is headquartered in Bogotá, Colombia.Read MoreIndustries
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290
- $100,000+
- 250 - 999 employees
- Chicago, IL
Read MoreObjective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.
Clients
- Liferay
Industries
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291
- Undisclosed
- 1,000 - 9,999 employees
- Chicago, IL
Read MoreInsight Global, a HR agency, was established in 2001. Headquartered in Atlanta, Georgia; Birmingham, Alabama; Huntsville, Alabama and Phoenix, Arizona, their large team provides HR services.
Industries
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292
- $5,000+
- 1,000 - 9,999 employees
- Chicago, IL
TalentsFromIndia is a midsize web development firm founded in 2009. Their services include web development, mobile app development, and digital strategy. The firm is located in San Jose, California and New York, New York.Read MoreIndustries
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293
- $50,000+
- 1,000 - 9,999 employees
- Chicago, IL
Read MoreFounded in 1991, ELEKS is a provider of software development, product design and technology advisory services. They offer cooperation models that fit the goals, resources and timelines of Fortune 500 companies, large enterprises, and small businesses. ELEKS has more than 2,000 specialists and 17 offices on three continents to serve their clients globally.
Clients
- Eagle Investment Systems (a subsidiary of BNY Mellon)
Industries
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294
- $1,000+
- 50 - 249 employees
- Chicago, IL
UniSoftwares is located in Chicago, Illinois and Lahore, Pakistan. The midsize company was founded in 2011. Their team specializes in.Read MoreIndustries
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295
- $10,000+
- 1,000 - 9,999 employees
- Chicago, IL
Read MoreFounded in 2004, Improving is an IT services company headquartered in Houston. The team of about 250 employees also works from additional offices in College Station, Texas, Cleveland and Columbus, Ohio, Dallas, Minneapolis, and Canada. They consult businesses in the financial services, business services, and education industries, focusing on BI and Big Data, Cloud, IT strategy, and staff augmentation. They complement their consulting with mobile app development.
Industries
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296
- $1,000+
- 50 - 249 employees
- Chicago, IL
Read MoreIdea2App, a custom software development company, is located in San Jose, California and London, United Kingdom. Established in 2020, the midsize team offers custom software development, mobile app development, application management & support, web development, and more.
Industries
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297
- Undisclosed
- 250 - 999 employees
- Naperville, IL
CoreFlex Solutions Inc., a CRM consulting and SI company, was founded in 2013. They are located in Naperville, Illinois; पुणे, India and Bengaluru, India and have a midsize team. CoreFlex Solutions Inc. Specializes in CRM consulting and SI, ux/ui design, and custom software development.Read More -
298
- Undisclosed
- 50 - 249 employees
- Chicago, IL
Quantlab Group is based in Chicago, Illinois; Houston, Texas and Boston, Massachusetts. The midsize firm was launched in 1998. Their services include.Read MoreIndustries
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299
- $50,000+
- 50 - 249 employees
- Chicago, IL
Klika is an UX design agency. They are in Las Vegas, Nevada; Chicago, Illinois and Sarajevo, Bosnia and Herzegovina and have a midsize team. Their services include ux/ui design, BI & big data consulting & SI, cloud consulting & SI, custom software development, and more. The company was founded in 2014.Read More -
300
- Undisclosed
- 1,000 - 9,999 employees
- Schaumburg, IL
Read MoreFulcrum Digital is an IT firm based in Jersey City, N.J. with more than 1,000 members worldwide. Founded in 1999, they are experts in IT strategy consulting, ERP consulting, and IT managed services for mid-market and enterprise-level clients alike.
Clients
- Picciano and Scahill
Industries
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