Top 100 Blockchain Developers in Eastern Europe

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Top 100 Blockchain Developers in Eastern Europe

The Best of June 2025

Looking 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. 

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List of the Best Eastern Europe Blockchain Technology Companies

  • 1
    (118 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    Peiko is a Blockchain company. Founded in 2017, the midsize agency is in Miami, Florida; London, England; New York, New York and Ottawa, Canada. Their team provides Blockchain and Web Development.
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    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
    (31 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland

    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.

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    Clients

    StepApp

    Industries

  • 3
    (25 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Tallinn, Estonia
    OmiSoft is a midsize Blockchain company. Launched in 2017, the team specializes in Blockchain, Artificial Intelligence, and Low/No Code Development. The firm is in Tallinn, Estonia and Kyiv, Ukraine.
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    Industries

  • 4
    (49 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Wrocław, Poland
    4soft is a Blockchain company. They focus on Blockchain and Artificial Intelligence and were founded in 2013. The agency is headquartered in Wrocław, Poland and Dubai, United Arab Emirates.
    Read More

    Clients

    Elliptic

    Industries

  • 5
    (32 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    PixelPlex is a Blockchain company based in New York, New York; Warszawa, Poland; London, England and Freienbach, Switzerland. They specialize in Blockchain, BI & big data consulting & SI, Artificial Intelligence, and AI Consulting and were established in 2007.
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    Clients

    Microsoft BMW Kakao QTUM

    Industries

  • 6
    (12 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Warszawa, Poland

    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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    Industries

  • 7
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    Kharkiv, Ukraine

    RedDuck is a small blockchain company. They offer blockchain, Artificial Intelligence, web development, and custom software development and were launched in 2020. The company is located in Kharkiv, Ukraine.

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    Industries

  • 8
    (34 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.3

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    Warszawa, Poland
    Altoros 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.
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    Clients

    Allstate

    Industries

  • 9
    (25 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Kyiv, Ukraine

    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.

    Read More

    Clients

    Compound Finance Linear Finance Nimbus DeFi

    Industries

  • 10
    (11 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Kyiv, Ukraine

    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.

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    Clients

    AirDAO

    Industries

  • 11
    (8 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Rzeszów, Poland
    Blockchain 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

  • 12
    (17 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Brno, Czech Republic
    Artiffine, 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.
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    Clients

    Skoda Auto

    Industries

  • 13
    (13 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Kyiv, Ukraine
    Aegas is a small Blockchain company. Located in Newark, Delaware; Budapest, Hungary; Budapest, Hungary and Kyiv, Ukraine, the company was founded in 2017. Their team provides Blockchain, Web Development, and Mobile App Development.
    Read More

    Clients

    Melon

    Industries

  • 14
    (6 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Poznań, Poland

    Tokenomia.pro is a small. The Poznań, Poland-based company was established in 2021. Their team focuses on.

    Read More

    Industries

  • 15
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Rīga, Latvia

    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.

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    Clients

    Decimal, Samurai, Workquest, BitTeam, Polylastic, Decentraland.

    Industries

  • 16
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Warszawa, Poland

    Imapp is a blockchain company. Established in 2013, the team specializes in blockchain and web development. Their small firm is based in Warszawa, Poland.

    Read More

    Industries

  • 17
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    L'viv, Ukraine
    Founded in 2017, K.R.O.K is a Blockchain company. The firm specializes in Blockchain, Custom Software Development, and Mobile App Development and has a small team. The firm is headquartered in L'viv, Ukraine.
    Read More

    Clients

    AltRecipe, Talis, Divi, NerdzLab, Soulshift, Sphere, Stakenet, Umwerk

    Industries

  • 18
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Timișoara, Romania
    Founded in 2018, DX Software is a blockchain company. The agency focuses on blockchain, web development, and e-commerce development and has a small team. The agency is in Timișoara, Romania.
    Read More

    Clients

    Golf Genius Software

    Industries

  • 19
    (19 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Kharkiv, Ukraine
    Technorely Inc., a midsize Blockchain company, is headquartered in Burnaby, Canada; Washington, District of Columbia; Kyiv, Ukraine and Kharkiv, Ukraine. Founded in 2018, the team focuses on Blockchain, Custom Software Development, Web Development, and Mobile App Development.
    Read More

    Clients

    Enverus On The Mend Skyglyph

    Industries

  • 20
    (1 Reviews) 5.0

    Timeliness

    4.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Rīga, Latvia

    AXIOMA is a web development firm located in Riga, Latvia. Founded in 2009, AXIOMA's team of 16 employees has nearly a decade of experience in web design and development. The firm also offers SEO services to its clients. AXIOMA primarily works with smaller and mid-market clients from the advertising, business services, and financial services industries. 

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    Clients

    Wargaming

    Industries

  • 21
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Cluj-Napoca, Romania

    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.

    Read More

    Industries

  • 22
    (7 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Kyiv, Ukraine

    Zpoken is an AI firm based in Kyiv, Ukraine. Founded in 2017, their team of 30 serves clients in the IT sector. Services include custom software development and big data consulting.

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    Clients

    Polygon

    Industries

  • 23
    (4 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    Osijek, Croatia

    Beyondi is an app development firm founded in 2014. The small team specializes in mobile app development, web development, blockchain, content marketing, and more. The firm is located in Osijek, Croatia.

    Read More

    Industries

  • 24
    (10 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Odesa, Ukraine

    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.

    Read More

    Clients

    Ambrosus

    Industries

  • 25
    (18 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Split, Croatia

    Blank is a software agency based in Split, Croatia with no more than 50 professionals. They are experts in custom software, web, and mobile app development services for clients ranging from small firms to large companies in the fields of business and financial services.

    Read More

    Industries

  • 26
    (10 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Warszawa, Poland

    EthWorks is a Warsaw, Poland based blockchain app development and design agency founded in 2017. Their 8 employees offer web development, custom software development, UX/UI design, and blockchain development services

    Read More

    Clients

    Maker Foundation

    Industries

  • 27
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    L'viv, Ukraine
    Stepico is a mobile app development firm in L'viv, Ukraine. The midsize team provides Mobile App Development, Blockchain, Custom Software Development, and UX/UI Design and was launched in 2014.
    Read More

    Clients

    NBC Universal/Dreamworks

    Industries

  • 28
    (22 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.3
    $10,000+
    250 - 999 employees
    Kharkiv, Ukraine
    Based in Kharkiv, Ukraine and New York, New York, Zfort Group is a custom software development company. The company specializes in Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and is midsize.The company was founded in 2000.
    Read More

    Clients

    Online.io

    Industries

  • 29
    (19 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    250 - 999 employees
    Warszawa, Poland
    SENLA is a custom software development company. Their midsize team is based in Warszawa, Poland; London, England and Zagreb, Croatia. The company offers Custom Software Development, Web Development, Mobile App Development, Blockchain, and more. The company was founded in 2012.
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    Clients

    Abbott BOSCH KPMG Western Union

    Industries

  • 30
    (93 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    1,000 - 9,999 employees
    Łódź, Poland
    Launched in 2002, Vention is a custom software development firm. They are based in New York, New York; Marietta, Georgia; Woodbridge Township, New Jersey and London, England and have a large team. Their services include Custom Software Development, Web Development, IT staff augmentation, Mobile App Development, and more.
    Read More

    Clients

    IBM PayPal pwc IC Markets

    Industries

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