Top 100 Blockchain Developers in Eastern Europe

HiTech Service is a team of IT professions headquartered in Wilmington, Del. that specializes in application management and support, IT managed services, cybersecurity, and more. Founded in 2006, HiTech Service is comprised of 20 employees.

Blockhunters is a blockchain auditing company based in Lodz, Poland and founded in 2018. Specializing in blockchain, the five-person team also provides cybersecurity and custom software development services. Their client focus is on small businesses in the financial services, IT, telecommunications, and e-commerce sectors.

Prime Holding JSC is a software development company founded in 2013. Based in Sofia, Bulgaria, their team of over 250 engineers services mostly midmarket and enterprise companies. They specialize in industries like financial services, IT, and business services. They offer custom software development, enterprise app modernization, and CRM consulting and SI services.

HYPERLAB is an IT firm founded in Kyiv, Ukraine in 2017 with fewer than 50 experts. They offer IT strategy consulting, IT managed services, and IT staff augmentation solutions for small and medium-sized companies.

Intellica is a custom software development company that was founded in 2015. They employ 80 staff across four offices in Bratislava, Slovakia; Zurich, Switzerland; Kyiv, Ukraine; and Vinnytsia, Ukraine. They work with startups and established businesses, providing specialist services in data analytics, data science, Blockchain & DLT apps development, and applications delivery for web, mobile and e-commerce.

Merehead is a fintech and blockchain solutions company based in Seattle and Kiev, Ukraine. Founded in 2015, they have 26 employees specializing in web and mobile app development, B2B and B2C portals, and e-commerce. They work predominantly for small businesses, typically in advertising, IT, and healthcare.

Abelium is a high-tech company based in Ljubljana, Slovenia. The company, founded in 2009, has a team of around ten that provides custom software development, web development, IT strategy consulting, blockchain, logistics & supply chain consulting, digital strategy, UX/UI design, mobile app development, e-commerce development, AI, and business consulting services. Abelium serves mid-market and other-sized companies in various industries that include financial services, business services, IT, and consumer products & services industries.

Located in Warszawa, Poland and New York, New York, ND LABS is a small blockchain and blockchain marketing company. They specialize in blockchain and blockchain marketing and were established in 2022.

Blockchain company hack bg - Blockchain & DLT Solutions was launched in 2016. Their small team is located in Sofia, Bulgaria. Their services include blockchain, custom software development, IT strategy consulting, and mobile app development.

Blockchain company Chainhouse was established in 2022. The small Stargard, Poland-based team specializes in blockchain.

5Hz, a web development firm, is located in L'viv, Ukraine. The small company was established in 2021. Their services include web development, blockchain, market research, search engine optimization, and more.

SwyTapp is a mobile application development firm. Their small team is in Kyiv, Ukraine. The firm provides mobile app development, blockchain, and custom software development. The firm was launched in 2021.

Argentics.io is a game development agency with expertise in creating cross-platform applications, in particular, mobile titles and AR/VR-flavored gamified solutions as well as desktop games for Steam. Based in Kyiv, Ukraine, the team of just over 50 artists, developers and managers develops AAA titles from scratch and has completed over 50 projects for clients from all over the world since 2016.

MOWAY is a software development firm. They are in Kyiv, Ukraine and have a small team that offers custom software development, web development, mobile app development, and blockchain. The agency was launched in 2019.

ShellBoxes, a cybersecurity and blockchain company, is in Marrakesh, Morocco. The small agency was founded in 2021. Their services include cybersecurity and blockchain.

Datami is a cybersecurity company. They are located in Tallinn, Estonia; New York, New York and Kyiv, Ukraine and have a small team. Their services include cybersecurity, IT managed services, blockchain, and application testing.

ICEO is an IT, design, and marketing agency headquartered in Edinburgh, England with an office in Smoleńsk, Poland. Founded in 2008, their team of 22 professionals offers UX/UI design, custom software development, and business consulting services to both small and medium-sized firms. They have worked for companies in the fields of utilities, business services, and financial services.

ELSE Team is a small software development firm. The Yerevan, Armenia-based company was founded in 2021. Their team focuses on custom software development, web development, mobile app development, blockchain, and more.

Custom software development firm Creatix.tech was launched in 2020. The company provides custom software development, blockchain, web development, mobile app development, and more and has a small team. The company is headquartered in Yerevan, Armenia and Berlin, Germany.

Usertive is an UX agency launched in 2020. Headquartered in Warszawa, Poland, their small team provides ux/ui design, web development, e-commerce development, and blockchain.

Redentu is a development agency based in Lviv, Ukraine and founded in 2014. It has about 12 employees. Redentu specializes in web development, UX/UI design, and mobile app development. They primarily work with small businesses and work with a variety of industries including business services, advertising, and consumer products.

Lazy Ants is a software development service founded in 2008 based in Frankfurt am Main, Germany, with an office in Kharkiv, Ukraine. Their team of 43 offers their expertise in custom software, mobile app, and web development to small businesses. They specialize in Symfony, Laravel, and NodeJS frameworks, as well as languages such as JavaScript and PHP.

MadFish.Solutions is a blockchain company based in Kyiv, Ukraine with more than 10 employees. Founded in 2018, they are experts in web development, custom software development, and blockchain solutions for clients in the fields of gaming and business services.

Openware SAS is a Paris-based software development firm that was founded in 2006. Their team of around 30 employees provides blockchain and custom software development services to mostly mid-market financial services and IT companies.

UDEV HUB is a software development company founded in 2018 in Kyiv, Ukraine with over 250 members. They specialize in cybersecurity, IT staff augmentation, and custom software development solutions for clients in the fields of financial services, e-commerce, and education.

GNS IT is a web development company. They focus on web development, e-commerce development, ux/ui design, blockchain, and more and were founded in 2007. Their midsize team is Kyiv, Ukraine-based.

j:Mind.Systems is a full-service product development company located in Kyiv, Ukraine. Founded in 2017, they employ three staff who provide expert consulting, full-cycle product development, and support to small businesses, midmarket companies, and global enterprises. Services include custom software development, cloud consulting, and blockchain.

Mente is a custom software development company in Szczecin, Poland. The small team focuses on custom software development. The agency was established in 2019.

Spintech Software is a development company. They focus on web, custom software, and mobile app development and were founded in 2018. Their team of 21 is based in Kharkiv, Ukraine.       

Cardinal Cryptography is a software agency founded in 2018 and based in Krakow, Poland. With more than 10 members, they offer custom software development, web development, and blockchain solutions for clients in industries such as energy, financial services, and more.