Top 10 Mobile App Development Companies in Slovenia 2026

21Twelve Interactive is a company in the development of mobile applications in Slovenia since 2016. They have made their customers create innovatively and winning digital experiences with them. The company has developed a solid track record in the design of mobile application solutions that are 100% original, diverse and natural. Providing strategy and innovation, the company connects the gap between mobile technology and business requirements. Its developers are very talented and experienced, which develop an application that works well and helps customers.

ABC TECH is a provider of IT consulting services and software development with over 120 + IT professionals located internationally. We are bringing platform-based solutions to large and mid sized companies in Banking, Telecom as well as providing state-of-the-art solutions for start-up industry. With the background rooted in Fintech, we build on our legacy knowledge and grow it in the areas of Transactional systems (Card transactions, Direct debit, PSD2, SEPA, GIRO) Financial systems and other 3rd party integrations, Blockchain and Smart contracting Payment systems (FIAT and Crypto), ICO startups SW development, Embedded systems, Loyalty Wallet development, E-commerce and Marketplace, Machine learning (AI) Social networks integration and many more.

The mova.io team is made up of highly-qualified and talented software developers – each with their own area of expertise. We build applications for individuals, start-ups, and well-established businesses. Our main focus is web and mobile app development. We also provide related services, such as back-end development, testing, publishing, analytics, localization, and more.

Mind Treat Studios is an all-in-one digital studio that connects brands with the right technology to capture hearts and win customers. We believe in working smart and we use our expertise to grow projects from initial insights all the way to final implementation. We crave the new and unconventional, and we also respect the value of the tried-and-tested. From developing ideas to tweaking UX and UI, beta testing, launching and maintaining products, we have answers for any challenge. Our digital solutions have proven real-world results, certified by international creativity and business efficiency awards.

Creativio (Tovarna Idej) is one of the leading digital agencies with headquarters in Slovenia and workspaces in London and Vienna. Since 2001, we have collaborated with over 250 satisfied businesses and successfully finished more than 400 projects on time. In our creative department, where user-experience and graphic design specialists work, we focus on creating innovative solutions. Our development lab consists of a professional technical group that employs co-workers experienced in programming and technical implementation.

Equaleyes Solutions is a multi-award winning software development company based in London, UK and Maribor, Slovenia. We build mobile digital products, and we develop, manage, and maintain web systems with millions of monthly users. Equaleyes sees things clearly: You want a development partner that really thinks about your project, helping you hit your product milestones while saving you time and money. If bravery, loyalty and excellence are in your vision, Equaleyes will give your vision the passion, dedication and care it needs to fully mature.

CNJ—abbreviation stands for Coffee N’JUICE—is a collection of strategic thinkers, problem solvers, designers and developers. We are a full service digital agency. We love to embark on pathfinding missions, exploring the latest possibilities in technology and trends. Our primary focus is on web design & development and mobile applications, but we also keep our creative taps open for any other online or offline ideas.

Over the last 5 years we have established long-term partner- ships with companies from the UK, the US, Germany and other EU countries. With our ecosystem of specialized partners, a PREMIUM iOS and Android experience for your users is guaranteed. The bond between technology and people is essential. Our work is our mission: we are devoted and meticulous, because we know that in order for technology to empower people, it needs to work. We listen to you, we validate how to bring your ideas to reality, we adapt to you, we create, we grow together.

Oberig.com is an IT outsourcing company. With its headquarters in Slovenia and a development centre in Eastern Europe, our team has 15 years of experience providing a wide range of IT services to our clients. As a company, we want to grow. As a team, we want to offer the best services in the market. We can quickly and easily set a new client up with one of our teams through an absorption process in which specialists are drawn from a large pool of developers, consultants, system administrators, and creative designers.

We are a young but experienced team of developers and project managers based in Slovenia. Our main goal is to have a good time building products that excel while being used by thousands of users. Our main advantages include deep know-how in IoT and GIS technologies. While building our own products, we have been a part of European and private Startup Accelerators, and we know the beat of some of the global Startup hot-spots like Silicon Valley from our first-hand experience. We have successfully launched to the market our own digital products, which are still growing the user base.