Top 100 Consumer Mobile App Development Company in Warsaw

Sigma Software Group is a software development & consulting partner with headquarters in Lviv, Ukraine, and offices in the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Poland, Latin America, and Portugal. Founded in 2002, the company accounts for over 2000 employees, helping clients from startups to Fortune 500 brands with software product and custom solutions delivery, digital transformation, Big Data, AI/ML, AR/VR, IoT, web & app development services.

Deviniti is an IT company based in Wroclaw, Poland. The company, founded in 2004, has around 250 specialists who provide custom software development, mobile app development, web development, and cloud consulting & SI services. Deviniti serves midmarket and other-sized companies in various industries, including automotive, business services, and financial services.

itCraft is a software house with 10+ years of experience in designing and developing mobile & web apps, IT outsourcing, machine learning, branding and much more. 350+ digital products in portfolio that make users’ lives easier and make a difference.

Brights is a digital production agency that's headquartered in Kyiv, Ukraine; they also have an office in Warsaw, Poland. Founded in 2011, Brights has about 43 employees that do web development, mobile app development, and UX/UI design. They serve a range of clients, notably midmarket clients and businesses in the IT, advertising, and e-commerce sectors.  

Orangesoft is a mobile application development firm with offices in the US and Poland. Founded in 2011, Orangesoft consists of 80+ team members who specialize in mobile & web app development. The firm also offers application management and support services to its clients.  

Altoros is a software development company in Warsaw, Poland. Founded in 2001, Altoros' team of over 350 employees specializes in cloud consulting, BI & big data consulting, blockchain and artificial intelligence services. 

Ailleron S.A., a digital strategy company, is in Kraków, Poland. The midsize firm was established in 2014. Their team focuses on digital strategy, enterprise app modernization, mobile app development, custom software development, and more.

Andersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.

Iteo is a Poland-based digital product agency that specializes in mobile app development, web development, mobile platforms, frameworks and CMS platforms, programming and scripting, and UX/UI design. Established in 2011, the agency works with small, mid-market, and enterprise clients across a variety of industries including financial services, consumer products and services, and business services. The agency is comprised of about 25 specialists.

DevelopsToday is a software development company that was started in 2016 in Kyiv, Ukraine. With a team of just under 20, the company provides web and mobile app development to predominately small businesses in a range of industries.

Mobile application development firm Demjee was launched in 2020. They are based in London, United Kingdom and have a small team. Their services include mobile app development, ux/ui design, web design, and custom software development.

GP Solutions is a software development company headquartered in Munich, Germany, with  that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers. 

LeanCode is a software studio founded in 2016 and based in Warsaw, Poland. With more than 10 members in their team, they specialize in custom software, web, and mobile app development services for clients in the fields of education, transportation, and consumer products.

INVO Technologies is a software design an development company headquartered in Warsaw, Poland, with an office in London. Founded in 2016, the team of 8 specializes in web development, mobile app development and custom software development.

Celadon is a mobile and web app developer headquartered in Warsaw, Poland; with offices in Kyiv, and Dubai. Founded in 2016, their team of over 100 employees specializes in mobile app development, custom software development, and web development. They work primarily with small and midmarket businesses; focusing on business services, education, arts, entertainment & music.

Innowise 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.

Software engineering and IT consulting company Yalantis has development centers across Europe. Founded in 2008, the team of over 500 employees is fluent in IoT, AI, machine learning, business intelligence, data analytics, and more.

Based in Dnipropetrovs'k, Ukraine, ein-des-ein is a small mobile app development firm. Founded in 2015, the team specializes in mobile app development, web development, ux/ui design, web design, and more.

datarockets is a team of product development professionals with strong soft skills. In 8 years of work, they have carefully built their team of 40 software engineers and developed 50 custom software solutions in 14 industries, including FinTech, RealEstate, Education, IoT. They ensure personal approach, transparency, and velocity.

Plavno, a website development firm, is based in Nur - Sultan, Kazakhstan. They offer web development, mobile app development, and blockchain and were founded in 2007.

​​​​​ScienceSoft is a software development and IT consulting company located in the US, Europe and the Middle East. The company was founded in 1989. The team of 700+ IT experts provides services for all-around enterprise IT management: web, mobile and desktop app development; IT infrastructure management; L1-L3 support; testing; cybersecurity. They work with startups, mid-market and enterprise clients, including Fortune 500 companies, in healthcare, finance, retail, and other business domains.

Geniusee is a software and product development company focused on the win of its clients. Founded 5 years ago in Kyiv, Ukraine, it cumulates the expertise of 150+ skilled professionals who have already delivered 100+ notable projects in FinTech, EdTech, Retail, and other industries. Geniusee is a certified AWS consulting partner.

Brainhub is a software development partner for startups, scaleups and enterprises with ambitious product development plans. Founded in 2014, Brainhub is a team of 95 experts in Node.js, ReactJS, .NET, TypeScript and React Native that helped 65+ fintech, edtech, martech, healthcare and gamedev companies scale their web and mobile app development. Recognized as one of the fastest growing companies in Europe by Financial Times, Deloitte and Forbes.

IT staff augmentation company Commoditech was founded in 2012. The firm provides IT staff augmentation, custom software development, mobile app development, HR services, and more and has a midsize team.

AMS LLC is a development agency in Cherry Hill, N.J. and Minsk, Belarus. Founded in 2017, they have about 20 employees that serve mostly small-business and midmarket clients in the transportation, education, and financial sectors. Their services are specialized in mobile app development.

TeaCode.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.

Iterators is a software development company. The Warszawa, Poland-based firm was launched in 2013. The small team offers custom software development, mobile app development, ux/ui design, IT strategy consulting, and more.

Intent (formerly inFullMobile) is a Warsaw, Poland based app and software development firm that was founded in 2008. They have 35 employees and their team focuses on mobile app development, UX/UI design, and custom software development. They mostly work with enterprise clients in the consumer products, information technology, and business services industries.

EL Passion is a web and software development company that also provides UX and UI design and app development services. Based in Warsaw, Poland, EL Passion has more than 9 years of experience and more than 50 experts on the team. They deliver end-to-end solutions but also can assist companies at every step of the product development process. They delivered more than 300 projects for startups, scale-ups, and midmarket companies across industries like healthcare, B2B services, finance, entertainment and travel.

Movadex is a software development firm that has been offering custom software development, UX/UI design, and web development services to their small business and mid-market clients since 2017. Their 10 employees are based out of their offices in Kyiv, San Francisco, and Bern, Switzerland.