Top 10 Ruby on Rails Companies in Indonesia – Updated 2026

21Twelve Interactive is a software development company that offers a complete range of services that meets the unique needs and objectives of each client. They are a team of developers and designers who believe that the best solutions from reliable applications can offer exceptional results. By using words, everyone knows that they can interpret complex processes in a different strategy and efficient execution. In each industry, 21Twelve Interactive aims to provide customized solutions that are not limited to solving a selective problem or a bottleneck in the workflow. Its objective is to develop software that develops business, on time and within budget.

Kulkul Technology is a web and mobile software development company providing excellent software for business. We’re working with companies all over the world from single-person businesses to large corporates. We are a solid remote-first firm with a high emphasis on people and clear communication.

Smartek Sistem is a creative and talented organization that expresses enthusiasm for technology with more than 5 years of experience, located in Indonesia. We help the industry optimize its business with effective and efficient technology solutions to transform and digitize its business processes. We used multiple and wide ranges of tech-stack to give the best performance from websites to mobile apps.

Binmile is a Product Engineering & Custom Software Development Company with offices across the globe. We are an enterprise software engineering company that helps organizations implement their digital journeys at speed. An ISO 9001:2008 & 27001:2013 certified company, strengthened by our unique Global Delivery Model.

With years of experience, Arfadia has transformed into a leading digital agency in Indonesia. The company’s services and reputation is unquestionable. Arfadia focuses on the Technology and Multimedia Business. Located in the capital city of Jakarta, the company has attracted clients from various fields to create them mobile apps, websites and other software applications. The company’s main services are all things relate to information technology. Along with the growth of multimedia technology, the company has shaped itself into an agency that specializes in digital marketing campaign, PR, video production, multimedia services, training, and much more. Due to its optimum services and well developed products, the digital agency has got certification of International Organization for Standard (ISO) and been awarded both nationally and internationally include Environmental Management System, Quality Management System, and OHSAS 18001: 2007 for Management System Occupational Health and Safety.

Badr Interactive has more than 10 years of experience in the IT industry, we have a proven track record of developing award-winning products at national and international levels. Partners with 100+ notable brands and handling 350+ IT Projects. We helped our clients to build customized technology solutions, both web and mobile applications to achieve more effective & efficient business; reach a wider range of customers; gain ultimate customer satisfaction; and of course, earn more profits.

A Technology & Creative Company. The three core businesses we provide are technology, design & creatives, and content creation. For Technology we design and develop both native and non-native solutions in the form of websites, dashboard systems, logics, microsites, and applications. For design, we focus on branding experience, content design and graphics, animations, and user interface & experience (UI/UX). For content creation, we build strategies through content enrichment, from SEO to social media content, and content management.

Timedoor is the best system website/mobile app developer and Coding School globally. There are many people and many companies in the world, but how many are 100% satisfied with everything around them? Many people may think ‘I wish this works better’, ‘this could be much more convenient’ or ‘I want to try it this way’. At the core of our culture is the desire for excellent service. But still, many people are dissatisfied with the current quality and want even better service. A similar desire for top-quality service can be seen around the world.

Mitrais is a Software Development and Software Product Company with offices in Indonesia and Singapore. We have a full range of Software Development capabilities MS, Java, Mobile, Web, and PHP. Low Code etc., while our Product Services cover the deployment and support of leading Software Products targeting the mining sector. These activities are backed by best-in-class human capital management systems and an integrated engagement model.

Luminary is an independent Australian digital marketing agency that has been creating award-winning experiences since 1999. With a portfolio that includes some of the most well-known names in the Australian government, retail and corporate sectors, Luminary’s offering includes digital strategy and transformation, UX design, development, hosting, digital marketing & SEO service. The agency specializes in the implementation of large-scale digital projects across a range of platforms including Kentico, Episerver, Sitecore, and Umbraco.