Top 100 Blockchain Developers in the United Kingdom
The Best of May 2025Looking for a top blockchain developer in the United Kingdom?
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 United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Blockchain Technology Companies
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1$10,000+50 - 249 employeesLondon, EnglandLaunched in 2011, NetSet Software Solutions is a midsize Blockchain company based in Sahibzada Ajit Singh Nagar, India; San Francisco, California; Mississauga, Canada and London, England. Their services include Blockchain, Artificial Intelligence, and Mobile App Development.Read More
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VezbiIndustries
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2$25,000+250 - 999 employeesLondon, EnglandAI development company Pixelette Technologies was founded in 2018. Their midsize team is based in London, England; Lahore, Pakistan; Sacramento, California and New York, New York. Their services include Artificial Intelligence, Blockchain, AR/VR development, and Generative AI.Read More
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3$10,000+250 - 999 employeesYarnton, EnglandRead More
Headquartered in Mohali, India, Debut Infotech also maintains a US presence with its Chicago office. Debuting in 2012, they’ve grown to almost 100 employees who are dedicated to both web and mobile app development.
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EverledgerIndustries
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4$10,000+10 - 49 employeesLondon, EnglandRead 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.
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Compound Finance Linear Finance Nimbus DeFiIndustries
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5$10,000+250 - 999 employeesLondon, EnglandRead More
Established in 2007, Systango Technologies is a global digital product development agency. They are headquartered in London and have additional international offices. Most clients are small businesses, many of which are in the entertainment, utilities, and hospitality sectors.
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Deloitte WeDeliver Sila Fret ZealotIndustries
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6$5,000+1,000 - 9,999 employeesLondon, EnglandRead More
ERRNA is a blockchain company founded in 2015. The small San Jose, California-based team provides blockchain, cybersecurity, marketing strategy, mobile app development, and more.
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7$25,000+10 - 49 employeesLondon, EnglandRead More
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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8$25,000+50 - 249 employeesLondon, EnglandRead More
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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Ocean BottleIndustries
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9$25,000+1,000 - 9,999 employeesLondon, EnglandRead More
Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.
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IBM PayPal pwc IC MarketsIndustries
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10$10,000+250 - 999 employeesLondon, EnglandLaunched in 2012, SENLA is a software development firm. Headquartered in Warszawa, Poland; London, England and Zagreb, Croatia, their midsize team provides Custom Software Development, Web Development, Mobile App Development, Blockchain, and more.Read More
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Abbott BOSCH KPMG Western UnionIndustries
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11$5,000+1,000 - 9,999 employeesLondon, EnglandRead More
Despite only being around since 2002, Dotsquares has nearly 1000 employees across the UK, UAE, US, Australia, India, and France. They offer a staggering variety of services, including web, app, game, and e-commerce development and IT consulting and support.
Clients
EricssonIndustries
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12$10,000+50 - 249 employeesLondon, EnglandLaunched in 2014, KingIT Solutions is a Blockchain company. The company provides Blockchain, Mobile App Development, Custom Software Development, Web Development, and more and has a midsize team.Read More
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13$5,000+10 - 49 employeesLondon, EnglandRead More
Mifort is a web development firm. Founded in 2015, the team focuses on web development and mobile app development. Their small company is Tallinn, Estonia-based.
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14$10,000+10 - 49 employeesLondon, EnglandRead More
5StarDesigners is a design agency founded in London in 2013 with more than 10 members. They are experts in UX/UI design, mobile app development, and custom software development solutions for small and medium-sized companies.
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SwikeIndustries
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15$25,000+10 - 49 employeesLondon, EnglandRead More
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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PolytradeIndustries
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16$5,000+50 - 249 employeesLondon, EnglandRead More
bvblogic is a full-stack web and mobile development company headquartered in Ivano-Frankivsk, Ukraine, with additional offices in Warsaw, Poland; Kiev, Ukraine; and Toronto, Ontario. Founded in 2008, bvblogic's team of around 75 employees specializes in web development, mobile app development, and custom software development. bvblogic primarily works with midmarket and enterprise clients in the business services, consumer products, and advertising industries.
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SOCAR EnergyIndustries
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17$5,000+50 - 249 employeesLondon, EnglandRead More
WeUno is a digital agency founded in 2016 in Karachi, Pakistan. Their team of no more than 50 specializes in web development, mobile app development, and social media marketing services for clients in the fields of advertising, IT services, and e-commerce.
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Strapp x University of MichiganIndustries
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18$50,000+250 - 999 employeesLondon, EnglandComputools is a midsize software development firm. Launched in 2013, the firm is based in New York, New York; London, England; Oslo, Norway and Linz, Austria. Their services include Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more.Read More
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Visa Epson IBM DiorIndustries
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19$5,000+2 - 9 employeesLondon, EnglandRead More
Tesseract Academy is an AI firm. Established in 2016, the team offers Artificial Intelligence, blockchain, IT strategy consulting, BI & big data consulting & SI, and more. Their small firm is headquartered in London, United Kingdom.
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20$10,000+50 - 249 employeesLondon, EnglandPhenomenon Studio is an UX design company based in Wrocław, Poland; Chicago, Illinois; New York, New York and Los Angeles, California. The company specializes in UX/UI Design, Branding, Web Design, Custom Software Development, and more and has a midsize team.The company was launched in 2019.Read More
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AirPortrIndustries
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21$10,000+10 - 49 employeesLondon, EnglandRead More
Blott.io, a small mobile app development firm, is in London, United Kingdom; Johannesburg, South Africa and Colombo, Sri Lanka. They provide mobile app development, ux/ui design, product design, custom software development, and more and were founded in 2018.
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22$10,000+2 - 9 employeesLondon, EnglandApp development company Binary Mango was launched in 2016. Headquartered in London, England, their small team provides Mobile App Development, Custom Software Development, Artificial Intelligence, and Blockchain.Read More
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GetLeslieIndustries
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23$50,000+50 - 249 employeesLiverpool, EnglandNextChainX is a Karachi, Pakistan-based blockchain company. The midsize agency was launched in 2024. Their services include blockchain, custom software development, web development, mobile app development, and more.Read More
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24$5,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England; Hong Kong, Hong Kong and Kraków, Poland, Authentic Digital is an UX design agency. The small firm was established in 2010. Their team focuses on UX/UI Design, Web Design, Custom Software Development, Blockchain, and more.Read More
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J.P. Morgan Asset ManagementIndustries
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25$5,000+50 - 249 employeesLondon, EnglandRead More
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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Raiffeisen BankIndustries
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26$10,000+50 - 249 employeesLondon , EnglandRead More
Web development firm Wise Vision was founded in 2018. The agency provides web development, e-commerce development, accounting, enterprise app modernization, and more and has a small team. The agency is in L'viv, Ukraine.
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Beep AutoIndustries
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27$10,000+10 - 49 employeesSheffield, EnglandSVAIY ART is an AR/VR development company. They offer AR/VR development, Video Production, Custom Software Development, and Blockchain and were founded in 2020. The firm is headquartered in Sheffield, England; Convalle, Italy and Kyiv, Ukraine.Read More
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Katana Inu Mars4 Monday ArigamiIndustries
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28$10,000+10 - 49 employeesLondon, EnglandHeveloon ltd is a cloud consulting & SI company. Launched in 2018, the small agency is located in London, England and Vicenza, Italy. Their team specializes in cloud consulting & SI, AI Consulting, Custom Software Development, Mobile App Development, and more.Read More
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Wide Care Services EurospinIndustries
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29$25,000+10 - 49 employeesLondon , EnglandRead More
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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BetDSIIndustries
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30$50,000+50 - 249 employeesLondon, EnglandRead More
Vodworks is a London, United Kingdom-based data analytics company. They offer BI & big data consulting & SI, custom software development, broadcast video, IT strategy consulting, and more and were launched in 2011.
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