Top 100 Smart Contract Companies in the United Kingdom

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Top 100 Smart Contract Companies in the United Kingdom

The Best of April 2024

Looking for a top smart contract developer in the United Kingdom?

Smart contract development ranges in cost from $5,000 to $100,000 depending on the complexity of programming and deploying the contract. To get started, smart contract developers should define the contract requirements, create the code, test the contract, and deploy it. 

Jump to Most Reviewed Companies

List of the Best United Kingdom Smart Contract Developers

  • 1
    (21 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 250 - 999 employees
    • London, United Kingdom

    Pixelette Technologies Ltd is a SEO services firm headquartered in London, United Kingdom. They focus on search engine optimization, conversion optimization, digital strategy, social media marketing, and more and were launched in 2018.

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    Industries

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  • 2
    (28 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Tech Alchemy is a software development studio based in London. Founded in 2016, they have around 150 employees who provide startups and small to medium-sized businesses with custom software development, blockchain development, and web & mobile app design and development. Services include prototyping, discovery, MVP development, and Web3 digital transformation

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    Clients

    • Ocean Bottle
    • TOAD.ai
    • MyBricks
    • Moviecoin

    Industries

  • 3
    (4 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      3.6
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Blockchain company Bitorix was founded in 2018. Their small team is headquartered in London, United Kingdom. Bitorix provides blockchain, custom software development, and web development.

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    Industries

  • 4
    (5 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      5.0
    • $10,000+
    • 2 - 9 employees
    • Bristol, United Kingdom

    Blue Sparrow Apps is a development agency based in Bristol, England, and founded in 2015. With fewer than 10 employees, they specialize in mobile app and custom software development solutions for both small and medium-sized businesses.

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    Clients

    • FanHub
    • Coeus Software
  • 5
    (4 Reviews) 4.9
    • Timeliness

      4.6
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Heveloon ltd is a mobile app development company in London, United Kingdom. Founded in 2018, they have about 5 employees that serve mostly small-business and midmarket clients in the medical, business, and financial services sectors. Services include mobile app development, blockchain, and enterprise app modernization. 

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    Clients

    • Cocconapp

    Industries

  • 6
    (12 Reviews) 4.7
    • Timeliness

      4.4
    • Service Excellence

      4.7
    • Value

      4.8
    • Would Recommend

      4.8
    • $25,000+
    • 10 - 49 employees
    • London , United Kingdom

    AVAMAE is a software solutions agency run by a team of fewer than 50 professionals founded in 2011. Based in London, the company offers custom software, web, and mobile app development services for small and medium-sized businesses from various industries, such as business services, financial services, and health care.

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    Clients

    • BetDSI
    • Strengthscope
    • Clevry
    • Buyfair

    Industries

  • 7
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Based in London, United Kingdom, CYBER BEE is a blockchain company. They provide blockchain, IT staff augmentation, and custom software development and were founded in 2015.

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    Clients

    • Polytrade

    Industries

  • 8
    (4 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • Sheffield, United Kingdom
    Starklightechnology company is a custom software development company located in Sheffield, United Kingdom and Sheffield, United Kingdom. The midsize agency was established in 2021. Their team offers custom software development, mobile app development, web development, IoT development, and more.
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    Industries

  • 9
    (4 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom
    Launched in 2020, Moonshot Partners is a IT strategy consulting company. The midsize team offers IT strategy consulting, custom software development, web development, mobile app development, and more. The agency is headquartered in London, United Kingdom.
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    Industries

  • 10
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      5.0
    • $25,000+
    • 2 - 9 employees
    • London, United Kingdom

    Based in Vancouver, Washington, ledgr. Is a business consulting company. The small firm was launched in 2022. Their services include business consulting.

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    Clients

    • Luxlock
    • Burnett
    • Mod Studio
    • Citizen-T

    Industries

  • 11
    (4 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      5.0
    • Would Recommend

      4.8
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Aegasis Labs is an artificial intelligence company. The small team is in London, United Kingdom. Their services include Artificial Intelligence, custom software development, BI & big data consulting & SI, blockchain, and more.

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    Industries

  • 12
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom
    KingIT Solutions is a Warszawa, Poland-based. The firm offers and is midsize.The firm was established in 2014.
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    Industries

  • 13
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Wokingham, United Kingdom
    Testing Frameworks Limited is a small application testing company. Headquartered in Wokingham, United Kingdom, the firm was established in 2016. Their services include application testing, blockchain, cloud consulting & SI, ERP consulting and SI, and more.
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    Industries

  • 14
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom
    SDNA Tech , a mobile application development firm, is headquartered in London, United Kingdom. The agency offers mobile app development, blockchain, AR/VR development, custom software development, and more and has a midsize team.The agency was launched in 2010.
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  • 15
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Wealax LTD is an IT strategy consulting company. They are headquartered in London, United Kingdom and have a small team that provides IT strategy consulting, cloud consulting & SI, other IT consulting and SI, custom software development, and more. The firm was launched in 2021.

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    Industries

  • 16
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom
    Based in St. Petersburg, Florida, JAS Quantum is a mobile & app marketing company. The midsize team specializes in mobile & app marketing, web design, ux/ui design, custom software development, and more and was launched in 2019.
    Read More

    Industries

  • 17
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Apexdv, a blockchain company, was founded in 2017. Their small team is located in Shelton, Connecticut and London, United Kingdom and focuses on blockchain, web design, and web development.

    Read More

    Clients

    • Blockchain development

    Industries

  • 18
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Axonian, a blockchain company, was founded in 2016. They are located in London, United Kingdom and have a small team. Their services include blockchain and mobile app development.
    Read More
  • 19
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • London, United Kingdom
    Established in 2018, Zilliqa is a blockchain company. Their midsize team is in London, United Kingdom and offers blockchain.
    Read More
  • 20
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    Founded in 2016, AgriLedger is a blockchain company. They are headquartered in London, United Kingdom and have a small team. The agency focuses on blockchain.
    Read More
  • 21
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom
    Tokenovate, a blockchain company, is based in London, United Kingdom. The small team specializes in blockchain and was launched in 2022.
    Read More
  • 22
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    Soken, a small blockchain company, is headquartered in Toronto, Canada and London, United Kingdom. Founded in 2021, the team specializes in blockchain.
    Read More
  • 23
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom
    Crypto Code UK is a blockchain company. Founded in 2020, the firm is headquartered in London, United Kingdom. The small team focuses on blockchain, custom software development, and application management & support.
    Read More

    Industries

  • 24
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 2 - 9 employees
    • Bideford, United Kingdom

    Barr Media is a small custom software development company. Founded in 2018, the company is headquartered in Bideford, United Kingdom. Their services include custom software development, web development, mobile app development, and blockchain.

    Read More

    Industries

  • 25
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    Argent, a blockchain company, is located in London, United Kingdom. The small company was established in 2017. Their team provides blockchain.
    Read More
  • 26
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    CargoCoin is a small blockchain company. They specialize in blockchain and blockchain marketing and were established in 2018.
    Read More
  • 27
    (9 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    Pixelfield is a digital agency based in London. Founded in 2012, their team of around 15 employees specializes in UX/UI design, product design, and custom software development.

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    Clients

    • Raiffeisen Bank
    • Velioa
    • Went
    • WMC/GREY

    Industries

  • 28
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom
    Crypto Developers is a London, United Kingdom-based blockchain company. The midsize company was established in 2022. Their services include blockchain, web design, custom software development, web development, and more.
    Read More
  • 29
    (2 Reviews) 2.8
    • Timeliness

      2.8
    • Service Excellence

      2.8
    • Value

      3.3
    • Would Recommend

      2.8
    • $1,000+
    • 50 - 249 employees
    • Sheffield, United Kingdom
    Web design company SpyreSync is headquartered in Sheffield, United Kingdom. The midsize firm was founded in 2005. Their team provides web design, ux/ui design, custom software development, web development, and more.
    Read More

    Industries

  • 30
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom
    F7A is a software development company. They are headquartered in London, United Kingdom and have a small team. Their services include custom software development, commercial financing, funding, & investment, and ux/ui design. The agency was founded in 2017.
    Read More

    Clients

    • Coinchange
    • T-Digital
    • Rbidex
    • Vesper Capital

    Industries

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