Top 100 JavaScript Development Companies in Poland

Devopsbay is a development agency based in Sopot, Poland with a team of 13. They provide custom software, web, and mobile development services to small and mid market businesses. 

ByVoice is a custom software development firm in Kraków, Poland. The small team focuses on custom software development, web development, Artificial Intelligence, api development, and more and was founded in 2020.

Czek.it is a design and development company based in Bielsko-Biała, Poland. The company, founded in 2011, has a team of less than ten that provides web development, branding, web design, UX/UI design, e-commerce development, and graphic design services. Czek.it serves mid-market and small companies in various industries that include real estate, energy & natural resources, and IT.

MuchMore Software House is a software development company launched in 2014. The small team provides custom software development, web development, mobile app development, and ux/ui design. The company is in Dzierzążno, Poland.

Cogitech is a custom software development firm. The small Poznań, Poland-based company was founded in 2023. Their services include custom software development, web development, e-commerce development, and mobile app development.

The j-labs software specialists team of about 250 developers has delivered IT managed services, custom software development, and enterprise app modernization to clients since their founding in 2008. They are headquartered in Krakow, Poland.

Droptica is a software development company headquartered in Wroclaw, Poland with additional locations in Gdansk, Poland and Rzeszow, Poland. The team of 25 has specialized in web development, custom software development, and e-commerce development since 2008.  They primarily work with midmarket, small business, and enterprise level clients and serve a variety of industries including education, government, and media.

MPC is a web design and development company located in Katowice, Poland. Founded in 2008, they currently have about 70 employees. The team specializes in web development, web design, and UI/UX design for midmarket and small business clients in the real estate, education, and e-commerce industries.

Custom software development firm FNX Group is based in Gdańsk, Poland. They offer custom software development, web development, e-commerce development, application management & support, and more and were established in 2005.

Custom software development firm Airkod - Software Development is in Odesa, Ukraine. The small agency was established in 2017. Their team provides custom software development, web development, other application development, wearable app development, and more.

Brave New is a web agency based in Krakow, Poland with fewer than 10 members. Since their founding in 2018, they have offered web development, web design, and UX/UI design solutions for small and mid-market firms in the fields of legal and business services.

APPVERK is a midsize web development firm. Founded in 2014, the agency is based in Poznań, Poland. Their services include web development, custom software development, and mobile app development.

Tango is a digital agency based in Krakow, Poland. The agency, founded in 2009, has a team of more than 15 that provides, among others, SEO, custom software development, and web development services to various companies and institutions. 

Ideamotive is a global software development agency headquartered in Warsaw, Poland with offices in five other European countries, Israel, and the United States. Founded in 2014, the Ideamotive team has about 30 employees. They provide full-cycle web and mobile application development and UI/UX design for digital products.

SYZYGY Warsaw is a full-service digital product development agency based in Warsaw, Poland, with an office in London. The agency, founded in 2016, has a staff of more than 50 that provides web development, UX/UI design, and mobile app development services to various companies.

TEONITE is a full-service software house based in Szczecin, Poland that specializes in analytics and business intelligence. Founded in 2010, they have 19 employees. Most frequently, they use Python, Django, ReactJS, and Docker to build platforms. TEONITE's services include custom software development, blockchain, business intelligence, artificial intelligence, and more.

Jazzy Pro is a software development firm based in Gliwice, Poland. Established in 2010, they have 30 employees and specialize in startup product development, though they have worked with larger firms as well. Their services include web, mobile, and custom software development, web design, and UI/UX design. Jazzy Pro does work for small businesses. 

Appstronauts is a mobile app development company that was founded in 2015. They are headquartered in Warsaw, Poland with another location in Manchester, U.K. The company is made up of 11 employees and specializes in mobile app development, custom software development, and IT strategy consulting. Their client focus is small businesses, primarily in the business services, consumer products, and education industries.

LIKE.agency is a web design and development company from Wroclaw, Poland. The company was founded in 2008 and now has a team of five that specializes in web design, web development and UX/UI design services and works with primarily small businesses.

Ready4S is a full-service web and mobile app development company based in Cracow, Poland, with offices in the UK and Ukraine. Started in 2011, this team of 25+ creates digital solutions for organizations both large and small.

FREYSOFT is a midsize IT staff augmentation company. The Kyiv, Ukraine-based firm was launched in 2018. Their team focuses on IT staff augmentation, web development, custom software development, application management & support, and more.

Smart Mobile House is a mobile agency based in Kraków, Poland. Founded in 2010, their 13 employees provide mobile app development, AI development, custom software development, and enterprise app modernization, among other services. Their clients come from a variety of industries, including telecommunications and manufacturing.

Decerto is an IT company founded in 2006 and currently located in Warsaw, Poland. They employ 101 industry professionals who offer a variety of digital solutions, including web and mobile applications, outsourcing, software consulting, testing, data migration, and UX design. They work primarily for midmarket and large businesses in insurance, finance and telecommunications.

WiWi is a WordPress & WooCommerce development agency founded in Białystok, Poland in 2013. With over 10 employees, they offer web design, web development, and e-commerce development solutions for small and mid-market agencies alike.

User experience agency ROXERS was established in 2019. The firm specializes in ux/ui design, web development, custom software development, and mobile app development and has a small team. The firm is in Dnipro, Ukraine.

The Masters is an agile software development agency based in Wroclaw, Poland. They were founded in 2013, and have a 17-person staff consisting mostly of full-stack developers. Their services focus on web application development.

Lowgular is a custom software development firm. They are located in Łódź, Poland and have a small team. Their services include custom software development, IT strategy consulting, web development, mobile app development, and more. The firm was established in 2022.

Founded in 2010, United Ideas is a software development agency that has been offers custom software development, mobile app development, and web development services to their enterprise, small business, and mid-market clients. The team of 259 works with clients in the arts and entertainment, consumer products, and marketing and advertising industries. UI is based out of their offices in Warsaw, Dubai, Oslo, Zurich, and Dublin, Paris, London, Stockholm, Berlin, Amsterdam, Copenhagen, Helsinki, and Farmington, Calif.

MintyMint is a custom full-cycle mobile and web development company based in Kyiv, Ukraine. The company, founded in 2017, has more than 20 employees and provides custom software development, web development, mobile app development, and blockchain services to various companies and institutions.

Appvinio is a development company based in Gliwice, Poland. They have a team of around 5 employees and were founded in 2018. They provide mobile app and web development services, along with UX/UI design to solely small businesses.