Top 70+ Web Development Companies in Illinois

Bright Bright Great has successfully built, managed and maintained web applications for our clients since 2007.

Bright Bright Great (“BBG”), established in 2007, is a Chicago, IL brand strategy agency focused on creating world-class brands, products, and experiences that delight and engage audiences.

Your in-house marketing team, your partner experts for specific marketing verticals or some nice balance in between. We excel in customer service and serving as our clients consultative marketing team.

From developing a global image for your brand to producing websites that drive consumer interaction and improve conversion rates, 10COM is a driven and enthusiastic web design company that thrives on creativity, innovation, trendsetting, and our relentless desire to attain excellence.

Our talented team ensures that the quality of the work we produce meets and exceeds the expectations of even the most demanding client....

Who We Are:
Codal helps transform businesses into streamlined, supportive, and proactive operations through cutting-edge UX design and software development. As an experience-first agency, we focus on creating innovative digital experiences by blending data-driven design with our intelligent Agile process.

Our Mission:
We work with the best, design with a purpose, and engineer for a sustainable future.

Five Jars is an international Drupal, Web Development, Web Design, and Strategy company led by leaders with 10+ years of experience serving mid to enterprise clients in health & fitness, media, art & culture and NGO markets.

Foxbox Digital is an award-winning digital product agency, headquartered in Chicago. We partner with clients ranging from Fortune 50 companies to high-growth startups and everyone in between to design, develop, and deliver successful digital experiences.

KitelyTech is a full service technology consulting, design & development firm with offices in downtown Chicago, New York City, Atlanta, Detroit, Austin, Charlotte, Phoenix, and Miami.

Delivering projects worldwide to customers ranging from startups & SMBs to Fortune 500 companies. Balanced blend of technology skills and domain knowledge, powered by passion for IT.

Mission is a leading AWS Premier Consulting Partner and AWS Managed Services Provider (MSP) with deep know-how in launching and leveraging the power of the cloud. Through its dedicated team of expert cloud operations professionals and solutions architects, Mission delivers a comprehensive suite of services to help businesses architect, migrate, manage, and optimize their AWS cloud environments. Mission serves startups, SMBs, and Enterprise clientele.

For Big Kids & Daredevils
Slingshot is a software and app development company specializing in taking your vision from idea to launch. Our unique blend of strategy, design, and development allow us to deliver solutions that are impactful, elegant, and built to last.
Whether you're a Fortune 50 company wanting to streamline your process or a small organization needing to create a mobile app, our daredevils would be happy to help. Our goal is to create a lasting relationship so that we can guide you confidently into your future.

Calibrate Software is a results-driven mobile app plan, design, and development company in Chicago focused on high-resolution rates through custom development. The company holds the most talented, skilled, and experienced experts from the business.

Calibrate Software has successfully delivered 25+ web and mobile apps spread among 10+ industries.

We’re a team of marketing, creative, and business development specialists that help start-ups and small businesses produce better, more relevant marketing strategies and tactics.

We combine branding, communication, design, SEO, social media, conversion rate optimization, with a range of inbound and outbound marketing initiatives. The result is designed to increase awareness, reputation, trust – and sales.

SpurIT is a team of certified Shopify experts with more than 10 years of experience.
- 37 developed apps, most of which are top-rated;
- 91K+ stores worldwide using our products and services;
15 million engaged users,
- 3 offices across the world, including the US and the EU.

Kredo Design’s Brand Strategy + Website Design will help you gain clarity, expand your vision and build a brand that represents your core values, show off your authenticity, and entice people to work with you!

Headquartered at San Francisco and founded in 2007, LeewayHertz is one of the first few companies to build and launch a commercial app on Apple's App Store. The team of certified designers and developers has designed and developed more than 100 digital platforms on Mobile, Cloud, AI, IoT and Blockchain.

Leading iOS, Android & Web App Development Partner

Koombea is a software development company that specializes in building world-class mobile, web, and hybrid apps for Startups and enterprise businesses.

We've been crafting innovative digital experiences using our own custom agile development method for over a decade.

Eight Bit Studios was born from their sense of wonder about creative technology and collaboration.

For over a decade, they’ve teamed up with ambitious organizations to launch and improve their digital products. The company invests emotionally with their partners in the software they make and the people who it. Empathy allows them to craft award-winning apps and websites that have a meaningful impact in real life.

We help financial and manufacturing brands in the B2B2C space solve their toughest marketing challenges and find their better. We specialize in developing right-sized websites and marketing programs that help our clients modernize their digital footprint and deliver best-in-class CX. Some clients need 1/4 million dollar digital infrastructures; others need easy-to-use, simple, and effective marketing.

Intersog® is a Chicago-based IT consulting and software development firm that provides tech staffing, custom development, and IT relocation services for enterprises, small businesses and startups. Our tech expertise covers the latest technologies and programming languages for various Python-coded projects like artificial intelligence, predictive analytics, machine learning, business intelligence, and more.

Our software engineers and dedicated teams have successfully implemented dozens of software projects based on Python full-stack and micro-frameworks such as Django, web2py, Selenium, Pyramid, TurboGears, Flash, Bottle, and others. Contact our sales rep to get a free quote for your next Python AI project.

Neologic helps mid-market companies build digital ecosystems that solve business problems and accelerate growth. We have been leading business transformation and software development projects in the Chicagoland region since 2008.

We're specialized on Product Design (UX/UI/IxD/HCI/HF/UxD/IA), Mobile (iOS/Android) and Web Development (Front-End and Back-End) Our product showcase http://invoodoo.com/showcase We put a huge emphasis on determining user needs through UX research to build UX/UI that solves user problem, fits market and is easy to use.

Our specialization is in building social networks, streaming apps, tools, utilities, e-commerce apps, consumer-facing products and B2B solutions. Also, on product architect side, we facilitate ideation phase, and cover for the entire cycle of product development: from idea to execution where design and implementation are married into great products people love to use.

Headquartered in Chicago, Velvetech LLC is a custom software development and consulting company. With a focus on the US market, they cater to global clients that majorly include medium-sized enterprises. Their services are designed for companies to streamline business flows, enhance productivity, reduce operational costs, facilitate sales processes, and increase revenue.

Velvetech’s core competences lie in the full-cycle web and mobile app development, enterprise system integration, and custom software programming. Being enthusiastic about Blockchain, AI, and Cloud technologies, they deliver high-complexity projects that drive innovations in various fields.