Top 100 Cross Platform App Developers in Poland

Launched in 2018, ABNK Premium Systems is a small custom software development company. Their services include custom software development, web development, and mobile app development. The company is based in London, United Kingdom.

Elastique is a digital agency with an office in Hilversum, the Netherlands, and Warszawa, Poland. Founded in 2008, they employ 40 staff who provide high-tech services in web and mobile app development. They work for small businesses, midmarket companies and international enterprises, delivering innovated web and mobile platforms.

Volo is a software development company, established in 2006. They are headquartered in Yerevan, Armenia and have a second location in Zaporizhia, Ukraine. Volo has a large team of 130 employees; they specialize in mobile app development, custom software development, and cybersecurity. They mostly work with enterprise level clients in the financial services, telecommunications, and health care sectors.

Web development company Wirkijowski WebDev was established in 2021. Their small team is based in Modrzewie, Poland. Wirkijowski WebDev focuses on web development, web design, graphic design, e-commerce development, and more.

Keep Calm Labs is an e-commerce development company located in London, United Kingdom; Genève, Switzerland and Kyiv, Ukraine. The midsize team provides e-commerce development, mobile app development, ux/ui design, web development, and more and was launched in 2015.

Clover Dynamics is a software company based in Lviv, Ukraine with more than 10 experts. They provide custom software, web, and mobile app development solutions to clients in the industries of financial services, telecommunications, and healthcare.

Asper Brothers is a product design & development firm based in London, United Kindom, and offices in Warsaw, Poland. It was founded in 2007 and has more than 35 employees that specialize in providing web development, custom software development, and e-commerce development services to a wide range of clients, mainly focusing on business services, IT, real estate, marketing & advertising, automotive, education, non- profit, e-commerce, and other industries. 

Softjourn is a creative agency based in Fremont, Calif., with an additional office in Ukraine. Established in 2001, the team of about 170 provides web, mobile app, and IoT development, blockchain, and artificial intelligence services to mainly mid-sized clients.

Agiliway is a digital agency based in Lyiv, Ukraine, with offices in Austin, Texas and Chernivtsi, Ukraine. Founded in 2016, they have approximately 135 employees that serve mostly midmarket clients in the health care, medical, and nonprofit fields. They focus on custom software development, web development, and mobile app development.

Uptime, a midsize custom software development company, is based in Tallinn, Estonia; Oslo, Norway; Warszawa, Poland and Vejle, Denmark. They focus on custom software development, IT managed services, e-commerce development, application management & support, and more and were founded in 1992.

Muteki Group is a software development company based in Kharkiv, Ukraine with more than 50 members. They specialize in web development, mobile app development, and AI solutions and have been in business since their founding in 2015.

Specific-Group Software Solutions is a Miami-based development agency with about 40 employees. Founded in 1998, the company focuses on custom software development, web development, e-commerce development, mobile app development, and IoT development. They work primarily with middle market and enterprise organizations.

Grinder Crew, a web design company, was founded in 2020. The firm specializes in web design, ux/ui design, graphic design, custom software development, and more and has a small team. The firm is in Lublin, Poland.

Mobile application development company InventiApps was founded in 2013. The agency specializes in mobile app development, custom software development, enterprise app modernization, and web development and has a small team. The agency is based in Warszawa, Poland.

Headquartered in Łbiska, Poland, Blue Almond IT is a small social media marketing agency. Their services include social media marketing, web design, cloud consulting & SI, custom software development, and more.

Blue Almond, a social media marketing firm, is located in Łbiska, Poland. The small team specializes in social media marketing, search engine optimization, pay per click, web design, and more. The firm was founded in 2018.

Gemini Design is a small web design agency. The Stróże, Poland-based agency was launched in 2006. Their team provides web design, ux/ui design, web development, mobile app development, and more.

IT Systems Sp. Z o.o. Is a mobile application development company. Launched in 2014, the team provides mobile app development, web development, custom software development, ux/ui design, and more. Their small company is Chorzów, Poland-based.

Founded in 2017, HybridTechLabs - Custom Apps Development - Software Developers Poland is a custom software development firm. The small London, United Kingdom-based team specializes in custom software development, mobile app development, web development, enterprise app modernization, and more.

GreenSoft is a custom software development firm. They offer custom software development, enterprise app modernization, mobile app development, other application development, and more and were launched in 2016. The company is in Bielsko-Biała, Poland.

In Wrocław, Poland, Kielnia Kodu is a small custom software development firm. Established in 2020, the team offers custom software development, mobile app development, application testing, web design, and more.

ADVOX Studio, a UX company, is headquartered in Poznań, Poland. The midsize company was launched in 2009. Their services include ux/ui design, custom software development, e-commerce development, web design, and more.

Headquartered in Katowice, Poland, SupportDevs is a software development firm. The small team provides custom software development, ux/ui design, mobile app development, web design, and more. The agency was launched in 2015.

DBB Software, a midsize application development firm, is located in Kraków, Poland. Founded in 2020, the team focuses on mobile app development, web development, and custom software development.

Rebbix, a , was founded in 2012. Their midsize team is in L'viv, Ukraine. Their services include.

Digitalisation.team, a software development company, was launched in 2020. The agency specializes in custom software development, digital strategy, and business consulting and has a small team.

CodeNinja is a global software services company that provides business consulting, information technology, and outsourcing services. The company, founded in 2015, has more than 200 employees and provides cloud services, custom software development, e-commerce, and nearshore dedicated teams. CodeNinja Inc. serves enterprise and other-sized companies in various industries that include financial services, energy & natural resources, medical etc.

StarNavi is an IT agency founded in 2017 with a team of 28 professionals. Based in Tallinn, Estonia, the company provides small and midmarket businesses with IT-managed services, IT staff augmentation, and web development assistance, working in the advertising & marketing, real estate, and business services industries, among others.

Founded in 2001, Developex is a software development company that was founded in Kyiv, Ukraine with a secondary location in Vancouver. Their team of 231 specializes in custom software development, web development, app development, and application testing. 

KitRUM is a software engineering company that was founded in 2014. The company is headquartered in Clearwater, Fla., with secondary locations in Krakow, Poland and Kharkov, Ukraine. They are made up of 49 employees. They specialize in AR/VR development, IoT development, and mobile app development.