Top 100 Blockchain Developers in Eastern Europe
The Best of April 2026Looking for a top blockchain developer in Eastern Europe?
The blockchain is the hottest new technology, and you want your business to be on top of it. So, partnering with a blockchain development company can be your next great investment. It's a tall task, however, to find a partner who understands your business’s unique needs.
To assist you in your search for a partner, we’ve compiled this list of the top blockchain technology companies in Eastern Europe. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Eastern Europe Blockchain Technology Companies
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1$10,000+50 - 249 employeesKraków, PolandPeiko is a Tallinn, Estonia-based Blockchain company. The midsize firm was established in 2017. Their team specializes in Blockchain and Web Development.Read More
Clients
OrionProtocol (Top 250 Cryptocurrencies on CoinMarketcap. The first gateway to the entire crypto market: aggregating every CEX, DEX, and swap pool into one decentralized platform. The market cap of ORN is 250 000 000$)Industries
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2$10,000+50 - 249 employeesWrocław, Poland4soft is a Blockchain company. Founded in 2013, the firm is in Wrocław, Poland and Dubai, United Arab Emirates. The midsize team provides Blockchain.Read More
Clients
EllipticIndustries
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3$25,000+50 - 249 employeesWarszawa, PolandBased in Warszawa, Poland; Sunny Isles Beach, Florida and Tallinn, Estonia, EvaCodes is a midsize Blockchain company. Founded in 2019, the team offers Blockchain, Web Development, and Artificial Intelligence.Read More
Clients
Synesis OneIndustries
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4$25,000+250 - 999 employeesWarszawa, PolandAltoros is a midsize Blockchain company. Founded in 2001, the firm is based in Pleasanton, California; Buenos Aires, Argentina; Oslo, Norway and Helsinki, Finland. Their team offers Blockchain, Custom Software Development, Web Development, Enterprise App Modernization, and more.Read More
Clients
AllstateIndustries
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5$10,000+10 - 49 employeesBrno, Czech RepublicArtiffine, a software development company, is based in Brno, Czech Republic. Launched in 2022, the small team focuses on custom software development, web design, web development, intellectual property law, and more.Read More
Clients
Skoda AutoIndustries
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6$25,000+50 - 249 employeesKyiv, UkraineRead More
INC4 is a software firm founded in 2013 with fewer than 50 members. They offer blockchain, custom software development, and web development solutions from their office in Kyiv, Ukraine. They work primarily with clients in the fields of financial and IT services as well as advertising.
Clients
AirDAOIndustries
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7$10,000+10 - 49 employeesKyiv, UkrainePharos Production Inc. Is a small Las Vegas, Nevada-based Blockchain company. They offer Blockchain, Web Design, UX/UI Design, Custom Software Development, and more and were founded in 2013.Read More
Clients
LudoIndustries
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8$10,000+250 - 999 employeesTallinn, EstoniaInterexy is a Blockchain company located in Lauderdale-by-the-Sea, Florida; Dubai, United Arab Emirates; Tallinn, Estonia and Warszawa, Poland. The midsize agency was launched in 2017. Their services include Blockchain, Mobile App Development, Artificial Intelligence, IT staff augmentation, and more.Read More
Clients
Labster | EdTech Platform with $147M Funding & 6M Users 15SOF | AI Sports App with $15M Series A & 50K Downloads OtherWorlds.ai | AI-Driven 3D/AR Model App with 30%+ Retention NextStreet | SaaS Platform for 1,700+ SMBs, Cutting Wait TimesIndustries
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9$10,000+10 - 49 employeesKyiv, UkraineRead More
Tech Band is a blockchain company. Established in 2016, the team offers blockchain, custom software development, web development, and mobile app development. Their small agency is located in Kyiv, Ukraine.
Clients
Compound Finance Linear Finance Nimbus DeFiIndustries
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10$10,000+50 - 249 employeesRīga, LatviaRead More
Crypton Studio is a software company based in Riga, Latvia, and founded in 2015. With over 10 employees, they offer blockchain, mobile app development, and web development solutions to small and medium-sized businesses alike.
Clients
Decimal, Samurai, Workquest, BitTeam, Polylastic, Decentraland.Industries
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11$50,000+50 - 249 employeesKharkiv, UkraineBlockchain company Technorely Inc. Is in Burnaby, Canada; Washington, District of Columbia; Kyiv, Ukraine and Kharkiv, Ukraine. They offer Blockchain, Custom Software Development, Web Development, and Mobile App Development and were established in 2018.Read More
Clients
Enverus On The Mend SkyglyphIndustries
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12$10,000+250 - 999 employeesKharkiv, UkraineEstablished in 2000, Zfort Group is a midsize software development company. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The agency is based in Kharkiv, Ukraine and New York, New York.Read More
Clients
Online.ioIndustries
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13$50,000+1,000 - 9,999 employeesVilnius, LithuaniaVention is an IT staff augmentation company. Their large team is in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The company focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The company was launched in 2002.Read More
Clients
IBM PayPal pwc IC MarketsIndustries
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14$25,000+10 - 49 employeesKraków, PolandRumble Fish is a Kraków, Poland-based Blockchain company. They provide Blockchain, Custom Software Development, cloud consulting & SI, and Mobile App Development and were launched in 2017.Read More
Clients
MakerDAOIndustries
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15$25,000+10 - 49 employeesKyiv, UkraineAegas is a small Blockchain company. Headquartered in Newark, Delaware; Budapest, Hungary; Budapest, Hungary and Kyiv, Ukraine, the firm was launched in 2017. Their team offers Blockchain, Web Development, and Mobile App Development.Read More
Clients
Mansory Nest Exchange Privex HepsiburadaIndustries
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16$10,000+10 - 49 employeesL'viv, UkraineK.R.O.K, a Blockchain company, is located in L'viv, Ukraine. The company specializes in Blockchain, Custom Software Development, and Mobile App Development and has a small team.The company was founded in 2017.Read More
Clients
AltRecipe, Talis, Divi, NerdzLab, Soulshift, Sphere, Stakenet, UmwerkIndustries
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17$25,000+50 - 249 employeesWarszawa, PolandRead More
Cowchain is a blockchain company. The small Kharkiv, Ukraine-based team focuses on blockchain, web development, ux/ui design, IT strategy consulting, and more. The company was founded in 2021.
Clients
StepAppIndustries
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18$10,000+50 - 249 employeesOdesa, UkraineRead More
482.solutions is a blockchain development and consulting firm that was founded in 2013. They employ 34 staff in their office in Odesa, Ukraine, where they provide innovated blockchain engineering for small and midmarket companies in fintech, energy, and e-government. Services include custom software development, security, and IoT development.
Clients
AmbrosusIndustries
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19$10,000+250 - 999 employeesWarszawa, PolandSENLA is a midsize software development company. Located in Warszawa, Poland; London, England and Zagreb, Croatia, the agency was established in 2012. Their team focuses on Custom Software Development, Web Development, Mobile App Development, Blockchain, and more.Read More
Clients
Abbott BOSCH KPMG Western UnionIndustries
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20$10,000+10 - 49 employeesKyiv, UkraineRedDuck is a Blockchain company. In Kyiv, Ukraine, their small team focuses on Blockchain. The agency was launched in 2020.Read More
Industries
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21$5,000+50 - 249 employeesKyiv, UkraineOmiSoft, a midsize Blockchain company, is headquartered in London, England; Kyiv, Ukraine and Tallinn, Estonia. Founded in 2017, the team provides Blockchain and Artificial Intelligence.Read More
Industries
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22$50,000+50 - 249 employeesTallinn, EstoniaIdeaSoft.io is a midsize Blockchain company established in 2016. Their services include Blockchain, UX/UI Design, Custom Software Development, Web Development, and more. The agency is located in Tallinn, Estonia; Lisboa, Portugal; Montréal, Canada and Dubai, United Arab Emirates.Read More
Clients
PorscheIndustries
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23$25,000+10 - 49 employeesRzeszów, PolandBlockchain company Neti is headquartered in Rzeszów, Poland and London, England. The small agency was established in 2010. Their team offers Blockchain and Custom Software Development.Read More
Industries
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24$5,000+50 - 249 employeesSofia, BulgariaRead More
LimeChain is a Blockchain & Web3 solutions company from Sofia, Bulgaria. Founded in 2017, they have a team of 170+ brilliant people renowned for building 250+ next-generation decentralized solutions for enterprises, startups, and protocols. With a deep focus on blockchain infrastructure, decentralized applications (dApps), tokenization, and innovative Web3 integrations, LimeChain delivers end-to-end services, from solution architecture and technical consultancy to full-scale development and delivery of complex projects.
Clients
P&GIndustries
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25$25,000+50 - 249 employeesWarszawa, PolandPixelPlex is a midsize New York, New York-based Blockchain company. They provide Blockchain, BI & big data consulting & SI, Artificial Intelligence, AI Consulting, and more and were founded in 2007.Read More
Clients
Microsoft BMW Kakao QTUMIndustries
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26$10,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Beyond Enterprizes, a small blockchain company, is headquartered in Los Angeles, California; Cluj-Napoca, Romania and București, Romania. They offer blockchain, business consulting, IT strategy consulting, custom software development, and more and were established in 2012.
Industries
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27$25,000+10 - 49 employeesWarszawa, PolandRead More
Novus Team is a blockchain company founded in 2014. Their small team is in Warszawa, Poland and Sheridan, Wyoming. The agency specializes in blockchain, custom software development, e-commerce development, web development, and more.
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28$5,000+50 - 249 employeesKyiv, UkraineCustom software development company ROCKETECH was founded in 2015. Headquartered in Kyiv, Ukraine; Singapore; London, England and San Francisco, California, their midsize team offers Custom Software Development, Mobile App Development, UX/UI Design, IT staff augmentation, and more.Read More
Clients
GalamartIndustries
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29$25,000+10 - 49 employeesWarszawa, PolandRead More
Imapp is a blockchain company. Established in 2013, the team specializes in blockchain and web development. Their small firm is based in Warszawa, Poland.
Industries
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30$10,000+50 - 249 employeesTallinn, EstoniaDashbouquet Development, an AI development company, was launched in 2014. Headquartered in Tallinn, Estonia and Warszawa, Poland, their midsize team specializes in Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Clients
PyroscopeIndustries
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