Top 10 Ruby on Rails Companies in Chicago – Updated 2025

Simpalm is a leading service provider in the USA for development and consulting of mobile and web applications for all popular platforms. We have been designing and developing mobile applications on iPhone, iPad, Android OS and Windows for many of our clients in various domains. Our web development expertise includes responsive web, HTML5/Javascript Development, AngularJS, .Net and PHP Development.

Forte Group is a full-spectrum software solutions and managed services resource for businesses seeking exceptional engineering talent and extraordinary software. We work with IT enterprises, business leaders, and technology companies to accelerate and evolve applications that consistently achieve valuable business outcomes. We’re headquartered in Boca Raton, with delivery offices in the USA, Canada, Colombia, Argentina, Uruguay, and Ukraine.

Empeek helps Healthcare and Life Science companies break down the growth barriers and become freer, more successful, and competitive. We can help you achieve maximum cost-effectiveness and interoperability through the use of custom coding and integrations. Our cloud experts will assist you in building HIPAA/HITECH compliant ecosystems. We see our collaborations with the healthcare and life science companies as a way to give back to the community, improve the quality of care and make it more accessible and affordable.

Codal designs, develops, tests, and optimizes a wide range of digital solutions for clients, such as websites and mobile apps, eCommerce storefronts, B2C and B2B channels, customized dashboards, and more. As a Certified Shopify Plus Partner and BigCommerce’s 2021 Partner of the Year, Codal is proud to work with industry leaders to help shape the future.

Relia Software is a complete product development shop from initial concept or idea to live product and application. We also process in-house DevOps and QA experts to ensure one stop solution to our clientele. We build apps for startups and enterprises which ensure scalability, robustness and top-notch user experiences. We have built more than 300+ apps since 2011 for both web and mobile platforms varying over 10+ industries gives us an edge over our competition and a perfect product delivered to our clients.

We provide agencies and scaleups with unlimited Webflow development and technical work in a monthly, flat-rate subscription. As a team, we learn and grow together. We don’t outsource. All work is performed by in-house developers who are passionate about teamwork as much as they are crazy about Webflow.

ActiveLogic Labs is a premium custom software development agency with offices in Kansas City, Miami, and Phoenix. We locally staff our offices with Sr. Software Developers and we strive to deliver exceptional digital products through active communication and collaboration with our clients. With this approach, we eliminate the risk and concern that typically comes with offshore development.

LoadSys was established in 2006 by two partners: Lee Forkenbrock and Donatas Kairys. It all started with a small team with a great idea and grew into one of the leaders in software development in the Chicagoland area and nationwide. As of today, LoadSys has successfully completed hundreds of projects for customers from small to mid-size businesses.

Eight Bit Studios combines raw talent with innovative ideas to produce first-class interactive productions. Specializing in mobile app development for native and web apps, viral web strategies, and enterprise web applications, our mission is simple: get people talking. We create exceptional customer experiences every step of the way. We put collaboration first. We are a smart, fun, rowdy, privately-owned group of pixel-slingers from the midwest, here to crush it for brands on their mobile and web initiatives.