Top 10+ UK Blockchain Development Companies 2026
Blockchain is the most significant innovation in the 21st century. As this technology is making headway, businesses must explore expert blockchain developers. If you are searching to hire the best blockchain development company in the UK, here is a list of top blockchain companies in the United Kingdom, along with the reviews and ratings. Whether you are looking to hire an in-house team of blockchain developers or outsource blockchain development services in the UK, this list, exclusively compiled by Goodfirms, can be a ready reckoner. The UK’s blockchain application development firms listed here specialize in Hyperledger, Ethereum, Smart Contract, Crypto Wallet, Private Blockchain, Crypto Exchange, and more. Explore more by using the filters, and pick the right blockchain partner.
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List of Top UK Blockchain Development Companies & Developers
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SDLC Corp is a leading blockchain development company with over 5 years of industry experience, delivering a wide range of blockchain development services. Its expert blockchain developers provide blockchain consulting, smart contract development, and both private and public blockchain solutions. The company also offers advanced services such as blockchain game design, decentralized gaming platforms, and ... read SDLC Corp reviews & insights
$25 - $49/hr250 - 9992015San Francisco, CaliforniaWorking with SDLC Corp was a smooth, transparent, and professional experience.
- Chief Executive Officer at solenaWhy SDLC Corp?
- Full-cycle product engineering
- Dedicated teams, clear reporting
- Scalable systems, ongoing support
With over 1,500 successfully completed projects and more than 500 highly satisfied clients, SoluLab is a leading blockchain development company in the USA. The company specializes in building Blockchain Games, Ethereum tokens, Web 3.0 solutions, and DeFi applications. SoluLab is also widely renowned for blockchain app and protocol development, dApps, and innovative blockchain-powered Metaverse applications.
$25 - $49/hr250 - 9992014Los Angeles, CaliforniaGood
- Backlinkbucks
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- Claude
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World’s #1 Rated & Reviewed App & Web Development Partner, Probey Services is a renowned IT and digital solutions provider, powering innovation for startups, SMEs, and growing organizations worldwide. Headquartered in London, UK, with a strong presence in India and 11 global branches, we combine global reach with deep technical expertise. Our 320+ specialists have ... read Probey Services reviews & insights
< $25/hr250 - 9992016NYC, New YorkEfficient and knowledgeable team
- Founder & Managing Director at Planet Life ResortsWhy Probey Services?
- Expert team with 320 professionals
- Competitive cost, most reviewed, most rated
- Custom solution as per your requirement
Using AI Tools
- ChatGPT
- Claude
With nearly five years of experience in blockchain development, Suffescom Solutions Inc. has established itself as a trusted provider of blockchain development services. The company has successfully delivered individual and enterprise projects, including NFT marketplaces, Play2Earn gaming platforms, cryptocurrency-based platforms, token creation, crypto trading apps, smart contract development, and crypto-exchange solutions, providing secure, scalable, and ... read Suffescom Solutions Inc reviews & insights
$25 - $49/hr250 - 9992013NYC, New YorkWorking with Suffescom Solutions on the development of our food delivery app was great experience.
- CEOWhy Suffescom Solutions Inc?
- End-to-end development expertise
- AI-driven, scalable app solutions
- Proven global client success
CML Team LTD is a global technology consultancy that builds holistic end-to-end solutions and platforms for startups and enterprises. We have extensive experience working with startups who grow fast and succeed. We know their needs precisely, as well as their problems. Our mission is to bring this vital expertise to ambitious startups allowing them to succeed ... read CML Team Ltd reviews & insights
$50 - $99/hr10 - 492018London, United KingdomCML Team helped us with integration of the DeFi exchange into our solution.
- Chief Technology Officer
SPEQTO Technologies is a leading software development company and also a top-notch service provider in blockchain development services.Get the best blockchain developers and web development services at Speqto, with world-class customized solutions as per our clients' needs.
$50 - $99/hr50 - 2492017London, United Kingdomthey delivered a custom software solution that perfectly met our needs,
- Director
Blockchain App Maker is a trusted blockchain development company that provides comprehensive solutions in NFT, DeFi, cryptocurrency, exchange platforms, launchpads, BSC, tokenization, the Metaverse, and Web3 technologies. Operating from the USA, India, and the UAE, the company has successfully delivered over 150 projects with a skilled team of 300+ professionals, offering secure, scalable, and innovative ... read Blockchain App Maker reviews & insights
NA50 - 2492021London, United KingdomA wide variety of understanding and knowledge about new blockchain technologies.
- founder
OmiSoft creates Blockchain & AI solutions that simply rock! OmiSoft is a software product development company, with the strong emphasis on AI & Blockchain development. We combine cutting-edge technology with design thinking to deliver the highest possible value to our clients. We don’t take halfways. If we take a project we treat each creative business idea ... read OmiSoft reviews & insights
$25 - $49/hr50 - 2492017London, United KingdomThe project aimed to provide users with full visibility and trust in their financial transactions.
- Ma
Tech Alchemy is an award winning software design and development agency based in Shoreditch, London, United Kingdom. We are trusted by a mix of large organizations, brands, as well as the most ambitious startups. Our products have been used by millions and received widespread critical acclaim. We are ranked as one of the world's top-rated software engineering ... read Tech Alchemy reviews & insights
$50 - $99/hr50 - 2492016London, United KingdomThe level of work and output has been awesome.
- Founder & Co-CEO
Using AI Tools
- Claude
Cubix is a US-based blockchain development company delivering customized and scalable blockchain solutions to businesses in over 50 countries. Backed by a team of 250+ technology professionals, the company specializes in enterprise blockchain, decentralized applications, e-wallet platforms, blockchain supply chain solutions, and blockchain cloud services. Cubix focuses on building secure, transparent, and high-performance blockchain systems ... read Cubix reviews & insights
$25 - $49/hr50 - 2492008West Palm Beach, FloridaGood product can be use
- Product ExecutiveWhy Cubix?
- 18 Years of Proven Industry Expertise
- 1,300 Plus Projects Delivered Globally
- Enterprise to Startup, We Scale With You
Since 2020, Galaxy4Games has grown into a full-cycle game development studio of over 40 specialists, delivering turnkey solutions for mobile, web and blockchain platforms. We partner with publishers, startups and global brands to transform bold ideas into successful titles on time and on budget. Mobile & Cross-Platform Game Development: Native iOS/Android, Unity and Unreal ... read Galaxy4Games reviews & insights
$25 - $49/hr10 - 492020Miami, FloridaExceptional Full-Cycle Game Development Partner for Our Web3 Educational Game
- CEO & Founder
Smartym Pro is a full-cycle development company specialized in Mobile, Web and Blockchain development. The company has strong development culture and focuses on innovative solutions, using cutting edge technologies and frameworks. Smartym Pro is based in Poland and has offices in (United Kindom, Germany). Our management team is certified with PMP, CSM. We use Agile ... read Smartym Pro reviews & insights
$25 - $49/hr50 - 2492012London, United KingdomIt was a pleasure to work and communicate with Smartym Pro’s team
- Consultant
Crypto Legal is an award-winning firm headquartered in the UK, specialising in cutting-edge blockchain forensics and legal services related to cryptocurrencies. With a focus on claims, disputes, AML compliance, financial fraud and asset recovery, we help clients navigate the complex legal landscape of the blockchain industry.
$300+/hr2 - 92017London, United KingdomWe are using all state-of-the-art development best practices in terms of development cycles.
- Managing Director at Blockchain 121 | Executive Search - Over 29k web3 connections
HEXENS secures your business, data and assets by providing cutting-edge cybersecurity services and solutions, covering all the aspects of the company's digital presence.We go above and beyond expectations to secure digital assets and data. Our goal is to provide an incomparable experience when it comes to serving your CYBERSECURITY needs. Regardless of the task, the Hexens approach ... read HEXENS reviews & insights
$100 - $149/hr10 - 492021London, United KingdomOur company received security services and protected our assets because of the hard work and expertise of Hexens specialists.
- Head of Marketing and Communications
We’re affordable for any business and provide a user-friendly dashboard with automated publishing and reporting. Our quick work is vital for your PR strategies. The blockchain industry is booming with daily innovations. A successful marketing plan is crucial for success. To connect with the audience, an effective press release distribution is essential. Partnering with top ... read Web3 Newswire reviews & insights
NA10 - 49London, United KingdomCrypto PR delivered on time and were well-coordinated.
- Marketer
Developers with 5+ years of experience in iOS, Android, and the Art of Clear Communication. The development community and our clients back up our expertise: 22 000+ stars on GitHub 33 5-star customer reviews Over 30 tech articles and tutorials available for free 50+ successfully completed projects Our areas of focus: Native iOS and Android ... read Exyte reviews & insights
$50 - $99/hr10 - 492014NYC, New YorkLook no further: The folks at Exyte are the real deal!
- J Archer
DreamzTech Solutions is a leading global software development company delivering end-to-end digital transformation, AI-powered innovation, and enterprise-grade solutions for over 16 years. Headquartered in the USA, with offices in Las Vegas (NV) and Tempe (AZ), and a strong global presence in the UK, India, and South Africa, DreamzTech empowers organizations to build smarter, scalable, and ... read DreamzTech Solutions Inc. reviews & insights
$25 - $49/hr50 - 2492013Tempe, ArizonaDreamztech UI/UX design is clean and Cohesive
- Co-Founder & CEO
In the heart of digital revolution, we are here to bridge gap between your business and the ever-expanding world of technology. Our team of experienced developers and consultants works closely with clients across diverse industries to craft solutions that meet their unique challenges, ensuring they’re always ahead of the curve in an ever-evolving technological world. ... read Nasnix Pvt Ltd reviews & insights
$25 - $49/hr50 - 2492021London, United KingdomI’m impressed by their communication skills,
- Co-Founder at Bitcoin Lottery Protocol
We have been providing custom block chain development services for the past few years now and we are experts at creating block chains that meet all the requirements. We offer complete support throughout the life cycle of your project. From consultation to post-launch maintenance, we will be there with you every step of the way. ... read 5StarDesigners Ltd reviews & insights
$25 - $49/hr50 - 2492013London, United KingdomPerfectly delivery of project, they were best with providing solution at every stage.
- CEO
Talentica Software is an AI-native product engineering company helping startups and enterprises build scalable, secure, and high-performance digital products. With 22+ years of experience and 200+ products built across the product lifecycle, we combine strong engineering fundamentals with advanced AI capabilities to accelerate development and drive business impact. Our team of 600+ AI-native engineers (top 2% ... read Talentica Software reviews & insights
$25 - $49/hr250 - 9992003Pleasanton, CaliforniaHighly skilled and knowledgeable team.
- Co-Founder and CTO
SovTech is the leading software development company in the UK, delivering innovative software development and digital transformation services to businesses across the globe. With a team of experts in fields ranging from mobile app development to artificial intelligence, SovTech helps businesses scale by building world-class software that drives growth, efficiency, and digital excellence. From idea ... read SovTech reviews & insights
$25 - $49/hr250 - 9992012London, United KingdomAnora Technologies
- Anora
Zudu is a multi-award-winning, full-service software development agency headquartered in Dundee with additional offices in London and Edinburgh. Since 2014, our specialist teams have been delivering high-performing digital products, designing and developing innovative software ecosystems, and providing digital transformation consultancy across many modern platforms and technologies. Over the years, we’ve cultivated long-term partnerships with industry ... read Zudu reviews & insights
$50 - $99/hr10 - 492014Dundee, United KingdomWeb Development project
- Managing Partner
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Systango empowers business transformation with custom blockchain ecosystems. We've delivered 50+ projects on NFT platforms, DApps, DeFi, and Metaverse. We have expertise in Ethereum, Flow, Tron, Tezos, Cardano, and other platforms. Get custom blockchain development solutions, token rollout, strategy assessment, and more. Connect with us for leading-edge blockchain solutions.
$25 - $49/hr250 - 9992007Tysons Corner, VirginiaPositive experience with Systango
- Project OfficerWhy Systango Technologies?
- 450 Plus Successful Digital Projects Delivered
- More Than 350 Plus Skilled Engineers Worldwide
- 18 Plus Years of Digital Engineering Expertise
KIR Chain Labs is a leading Web3 and blockchain development company, empowering businesses and startups with secure, scalable, and future-ready solutions. We help you harness the power of blockchain to enhance transparency, automate processes, and unlock new growth opportunities. Our comprehensive services include: Private Blockchain Development Cryptocurrency Exchange Development Crypto Wallet Development Crypto Trading Bot ... read KIR Chain Labs reviews & insights
< $25/hr50 - 2492016Ladywood, United KingdomCustom Web Application Development
- Founder
We are a digital agency that provides end-to-end solutions to start-ups and enterprises alike, including Mobile App Development, Web development, Software Development, AR/VR Development, Game Development and Blockchain Development. We have experienced teams spread across the UK, US, Canada, and Dubai. We are personable, professional and lead the industry across the software development space. ... read Chimpare Designs reviews & insights
$200 - $300/hr050 - 249Fareham, United KingdomChimpare always provided those to me early each week
- Digital Marketing Manager
Pitangent Analytics and Technology Solutions is the home of curious minds who like to innovate and engage. We have been providing IT solutions to individuals and enterprises for more than 2 decades. Our focus is to smoothen the sharp edges of digital transformations for individuals and enterprises.
< $25/hr10 - 492017San Francisco, CaliforniaBest bang for your buck
- Eli Fratkin
Applied Blockchain is a blockchain applications development company, focusing on distributed ledger technology and smart contracts. Based in London, Applied Blockchain has an expert team of in-house blockchain developers that have been building solutions for two years. The company is self-funded and has built private blockchain applications that are now live in production environments, being ... read Applied Blockchain reviews & insights
$25 - $49/hr10 - 492016London, United Kingdom
It is the technology which brings Blockchains to the extreme level of Enterprise usability. Avalanchain is an interactive toolkit allowing Blockchain naturally fit your Business. Avalanchain came to seamlessly glue the most recent Blockchain developments with cutting-edge industrial HighLoad and BigData technologies. We believe that the convenience of Reading data provides way more Business Value ... read AvalanChain reviews & insights
$25 - $49/hr10 - 492015London, United Kingdom
ChainThat is a technology-focused start-up that specializes in delivery of Blockchain-based enterprise distributed applications and products across different industry verticals. Our ethos is that all solutions we develop must be deployable and stand up to the rigors of practical use in the real-world. Our collective background is on taming complex technologies and deploying them to ... read Chain That reviews & insights
$25 - $49/hr2 - 92015London, United Kingdom
Our technology enables any person, organization, or connected thing to strongly and instantly authenticate any other person, organization or thing, without a platform in the middle and without contacting third parties.A market leader in verifiable credential technology, Evernym develops software and applications to help organizations around the world build trusted, digital relationships. Today, we work ... read Evernym reviews & insights
< $25/hr10 - 492013Carnoustie, United Kingdom
Parity’s mission is to enable businesses and organisations to capitalise on blockchain technology and benefit from the new opportunities it presents. We develop cutting-edge software solutions for enterprises and industries to unlock the full value of decentralised technology. We believe that decentralised technology has the power to fundamentally change and enhance the systems used by ... read Parity Technologies reviews & insights
$25 - $49/hr10 - 492015
Blocksmith is a blockchain development studio that leverages the experience in building products by Whitesmith and supported by KR1, leading digital asset investment company. We want to demystify the application of blockchain in the business world helping startups and corporate mavericks pragmatically assess the advantages of using blockchain and define together a strategy that fits ... read Blocksmith reviews & insights
$25 - $49/hr2 - 92018London, United Kingdom
The Blockchain Development Company is established by young technology enthusiasts, with a mission of bringing qualitative changes in the world through Blockchain Technology. Being an optimist research team, we always venture to embrace game-changing technologies, providing innovative solutions to clientele across the furthest ends of business and scale spectrum. Our expertise in blockchain development enables ... read Blockchain Expert reviews & insights
NA10 - 492017London, United Kingdom
We are a biotechnology data and analysis company optimizing the way DNA is shared, secured and analysed. By utilizing innovative technologies such as blockchain and machine-learning algorithms, we are able to democratize genomics.
< $25/hr10 - 492017London, United Kingdom
The CargoCoin team and advisors comprise of highly educated & skilled individuals with solid experience in the Shipping Industry and the IT sector. Team members’ job positions and range from small privately-owned company managers to senior management and shareholders of big multinationals with structural influence in the shipping and transport industry in the far east ... read CargoCoin reviews & insights
< $25/hr10 - 492018London, United Kingdom
Modex innovates in order to solve the last mile adoption problem of digital technology in society. Modex offers fully integrated data protection solutions and aims to make the blockchain technology user-friendly for organizations and people. Modex is a leading Blockchain Database provider offering real-time data integrity, immutability, and data security to help companies protect valuable ... read Modex reviews & insights
$25 - $49/hr50 - 2492017London, United Kingdom
Our company specializes in providing top-notch development and advisory services for businesses looking to integrate blockchain technology into their operations. We provide expert guidance on the implementation of blockchain solutions and work with our clients to develop custom strategies that meet their specific needs.
$25 - $49/hr2 - 92023London, United Kingdom
Innovators of Blockchain Security Technology, Trusted by Design. We are scientists and engineers creating new security solutions for today’s complex and decentralised world. We are inspired by the integrity of blockchain and the need to integrate it with privacy and regulation. We believe in the power of technology to harness trust and create a better ... read The Blockhouse Technology reviews & insights
$25 - $49/hr2 - 9Oxford, United Kingdom
Laba Corp Labs is a cutting-edge decentralized crypto staking and DeFi platform designed for secure, transparent, and high-yield financial solutions. Empowering users with smart contract-based staking, yield farming, and liquidity pooling, it offers full control over digital assets with no intermediaries. Join Laba Corp Labs to experience the future of decentralized finance and grow your ... read Laba Corp Labs reviews & insights
NA10 - 492024London, United Kingdom
LutinX is a Blockchain Platform specializing in Digital Data Certification and Data Supply Chain Traceability. Our primary focus is to create a “Trusted Digital World” of identified people, companies, and Institutions for a great and ethical world. With our technology, you can easily timestamp documents, and trace the best supply chain for your needs. With ... read Lutin Technologies Ltd. reviews & insights
NA2 - 92021London, United Kingdom
As a technology and solutions consulting company we bring software innovations to working businesses to increase their efficiency. We manage all stages of the software lifecycle, including ideation, architecture, design, development and quality assurance. When the product is up and running we are ready to help with product customization, new features development, consultancy and design ... read Accellabs reviews & insights
$25 - $49/hr10 - 492010London, United KingdomExceptional Results
- Vice President of Technology
FortySeven Software Professionals (FSSP) is a European based IT consulting, IT outsourcing and full-cycle software development company. Over a decade FSSP helping clients to scale their business operations from startups to Fortune 500 companies. FortySeven has offices in UK, Spain, Latvia and Poland. FortySeven certified with ISO 27001, ISO 9001. FortySeven specializes in software development in regulated markets, providing ... read FortySeven Software Professionals reviews & insights
$50 - $99/hr250 - 9992006London, United KingdomSuccesful Financial Software Development
- Key Account Manager
BrightMinded is a complete digital solutions provider for membership organisations with over a decade of experience in the field. As member expectations evolve, the demand for custom features and enhanced accessibility continues to rise with aims to improve engagement and retention. In an increasingly saturated market, achieving these priorities securely and effectively can be a ... read BrightMinded Ltd reviews & insights
$50 - $99/hr10 - 492011Hove, United KingdomOutstanding service and high quality work
- Website & Conversion Specialist
Webskitters LTD is a dynamic software development company specializing in UI/UX design, web development, mobile app creation, and digital marketing solutions in London, UK. Our diverse expertise also encompasses real estate, online ordering apps, travel booking engines, fintech innovations, eLearning platforms, and BFSI services. With a keen focus on innovation and quality, we transform ideas ... read Webskitters LTD reviews & insights
NA2 - 92010London, United KingdomMobile App Dev & Design for Marketing Agency
- President @ Blue Gorilla Digital | Marketing Communications Expert
We create great mobile and web apps using the latest technologies focused on building elegant and functional products. What sets us apart is our can-do attitude about every project we take up. We are a bright team of 20+ developers, designers, analysts, and QA engineers who don’t just build apps but also innovate the way ... read ESTENX reviews & insights
$50 - $99/hr10 - 492022London, United KingdomEfficient collaboration with a dedicated team ESTENX on the SaaS product Effex.cloud
- Anonymous
Coders, A CISIN Company. We work one next to the other with aggressive organizations, brands, and authors to settle on bolder decisions and reveal extraordinary change with client-driven and genuinely client approved advanced items. Vital Business Consulting — Partnering to characterize and gain by extraordinary market openings quicker. Client-Centric Design — Listening to your clients ... read Coders.Dev reviews & insights
$25 - $49/hr10 - 492010London, United KingdomMusic Streaming App Development
- Epson Kyra
We are a cutting-edge team that redefines the way people work. Forming meaningful and personal relationships with our clients is very important to us. We cooperate with clients' developers or work as an independent, self-sufficient team. We are capable of going far beyond single apps. We strive to solve the most complex problems and empower ... read Aurity.co reviews & insights
$50 - $99/hr10 - 492015London, United KingdomGreat company to work with
- CTO & Co-Founder
Augment Blockchain Ltd is a blockchain technology company based in London, UK, focused on providing innovative solutions for businesses and organizations that want to leverage the power of blockchain technology. The company strives to provide comprehensive solutions for clients that will help them unlock the potential of blockchain technology and create new opportunities for growth. ... read Augment Blockchain reviews & insights
$100 - $149/hr2 - 92022London, United Kingdom
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