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Top Blockchain Development Companies in London

Are you looking for top blockchain development companies in London?

London is a popular destination for businesses, technology, arts, and culture. Numerous bitcoin and crypto meetup groups demonstrate Londoners' interest and openness to cryptocurrencies. There are a number of bitcoin development companies in London like Blockchain.info, Elliptic, and Bitpay that are helping to drive the growth of the digital currency industry in the UK.

RightFirms can definitely help you get in touch with trusted blockchain developers in London. Check out the below list to find a compatible blockchain development partner for your project

Last updated: Sep 17, 2026

Top blockchain development companies in London | Top blockchain developers in London
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Plavno
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

AI-First Software
 Development Company

4.9★★★★★4.9 / 5(16 reviews)
Online
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaBlockchain Technology
LocationUSA, Kazakhstan

Plavno is a premier software development house with over 20 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support.Read More About Plavno

4.8

Good Company

SUCHMITA BORO, DeveloperVerified review
Crypto Legal
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Pioneering Excellence in Compliance, and Asset Recovery

5.0★★★★★5.0 / 5(5 reviews)
Online
Employees11 to 50
Avg. hourly rate$300+ /hr
Focus AreaBlockchain Technology
LocationUK

Crypto Legal is an award-winning UK and US-based blockchain legal and forensic firm, specialising in blockchain forensics and cryptocurrency legal services. With a focus on claims, disputes, AML compliance, financial fraud and asset recovery, we advise individuals, businesses and institutions on the legal and regulatory complexities of the digital asset sector.Read More About Crypto Legal

5.0

Comprehensive AML Compliance Services

Particia Hackenberg, IT Head

WE LEAD TECHNOLOGY FOR LIFE

3.9★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaBlockchain Technology
LocationIndia, UK

Infograins is a leading provider of IT services and solutions. We are dedicated to working through the complications of technological innovation to deliver solutions that are intuitive and simple. We are a team of passionate engineers who are dedicated to produce client achievements and contribute to technology world. We aim to be the partner of choice for entrepreneurs and business organizations.Read More About Infograins

Leading the way in AI & Blockchain

3.7★★★★3.7 / 5
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaBlockchain Technology
LocationUK

Pixelette Technologies is a global company specializing in AI, blockchain, and tech solutions, providing reliable, secure, and scalable technologies to businesses around the world. Read More About Pixelette Technologies

We Make the Impossible, Possible.

4.0★★★★4.0 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaBlockchain Technology
LocationUK

We hustle. We innovate. And we make the impossible, possible! Systango, headquartered in London, UK, is a specialized software studio that offers enterprise-class IT and product engineering services to different size organisations. We are a technology powerhouse geared to add value to this digital ecosystem via agile software delivery and reliable, on-time deployments.Read More About Systango Technologies

Trusted AI & Mobile App Development Company

3.6★★★★3.6 / 5(1 reviews)
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaBlockchain Technology
LocationUnited Arab Emirates, India

We at Code Brew Labs believe in building a loyal community of clients, vendors, and employees by delivering exceptional products, seamless experiences, and reliable after-sales support. Our team of 250+ talented engineers and creative professionals constantly innovates, leveraging AI and advanced technologies to tackle new challenges and drive smarter, future-ready solutions.Read More About Code Brew Labs

5.0Reviewed 3 months ago

Excellent Mobile App Development Partner

Susan Brown, CMOVerified review

AI-Powered Software for Business Growth

3.8★★★★3.8 / 5
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaBlockchain Technology
LocationUK, Ukraine

We build serious software with the joy of play. Every product we build starts like a LEGO set - with imagination, precision, and trust. Since 2010, we’ve helped businesses transform bright ideas into modular, secure, and scalable digital products. For us, every project is more than code – it’s a unique build we co-create with our clients. Each feature is a brick, every sprint a layer, and the finished product a structure that stands strong and grows with your business.Read More About Unibrix

Vention
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Engineering Peace of Mind

4.9★★★★★4.9 / 5(13 reviews)
Online
Employees1001 to 10,000
Avg. hourly rate$51 - $100 /hr
Focus AreaBlockchain Technology
LocationUSA, UK

Vention is a leading software development company with over 20 years of experience. The company has empowered SaaS startups, product companies, and global tech leaders by delivering solutions in AI/ML, cloud computing, data analytics, DevOps, IoT, mobile, and web development. With 3,000+ engineers worldwide, Vention provides teams in aligned time zones, ensuring seamless collaboration and project success.Read More About Vention

5.0

Mobile App Dev for Sports Tracking Platform

Brent Varrall, Founder
5StarDesigners
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Cutting-Edge Solutions for App Development

4.9★★★★★4.9 / 5(9 reviews)
Online
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaBlockchain Technology
LocationUK, USA

We provide ingenious solutions to assist you in achieving your goals and overcoming your business problems. Our diversified team with the latest technologies accelerate businesses and processes with high, speed, security, and finest user experience.Read More About 5StarDesigners

5.0

I am very happy with the level of communication and service I received

Robyn H., Owner

Commitment to Deliver Performance

3.0★★★★★3.0 / 5(4 reviews)
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaBlockchain Technology
LocationIndia, UK

Logicspice is a reliable IT company delivering ready-to-install software scripts and custom mobile and web development services. Since 2006, we've served 1200+ clients globally, offering scalable solutions for startups and enterprises. Our expertise spans AI, blockchain, video creation, and Next.js, along with niche products like ATS, HRMS, and booking software. We provide cost-effective, client-focused development with full support.Read More About Logicspice Software

5.0

A Reliable Technology Partner - Not Just a Development Company

Mike Simonds, Head of OperationsVerified review

Mobile App Development Company

3.9★★★★3.9 / 5(3 reviews)
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaBlockchain Technology
LocationIndia

Junkies Coder is a leading technology solution provider across 15 countries and 50+ Rockstar Developers is our strength, We're specializing in Top-rated Mobile App Development, Blockchain, Web Excellence and innovative solutions. Our experienced team is dedicated to delivering high-quality service and support to help businesses achieve their goals. With a passion for technology and a commitment, we have the expertise and resources to streamline operations and drive success.Read More About Junkies Coder

5.0

Roboshy - Robots marketplace Web App

Roboshy, Business Development ExecutiveVerified review
Intellectsoft
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Engineering Your Vision

4.9★★★★★4.9 / 5(2 reviews)
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaBlockchain Technology
LocationUSA, UK

Intellectsoft is a global digital transformation consultancy, accelerating technology adoption, solving complex digital challenges, and driving innovation. Recognized as a top B2B software development firm in 2021, they've experienced significant growth, offering strategic IT consulting, CX design, custom software development, and full project lifecycle support.Read More About Intellectsoft

5.0

They are outstanding at project management

Michele Featherston, Director of Project Management

Your Technology Partner for Software Innovation

4.1★★★★4.1 / 5
Employees1001 to 10,000
Avg. hourly rate$26 - $50 /hr
Focus AreaBlockchain Technology
LocationUkraine, USA

ELEKS is the partner of choice for many of the world’s leading enterprises and technology companies. With about 1,500 experts across Europe, the US and Canada, ELEKS helps businesses elevate their value through custom software development, product design, QA and consultancy services.Read More About ELEKS

Web & Mobile App Development Services

3.5★★★★3.5 / 5
Employees11 to 50
Avg. hourly rate$51 - $100 /hr
Focus AreaBlockchain Technology
LocationUSA, UK

Based in Houston, Texas, App Maisters Inc. is recognized as one of the Top Digital Solutions Providers in United States. Bringing Digital Transformation and Solutions to Startups, Enterprises & Government Agencies, App Maisters offers a wide array of business solutions to ensure clients achieve Sustainable Competitive Advantage using our expertise in Mobile Applications, Artificial Intelligence, Blockchain, IOT, Business Intelligence, Big Data and other Enterprise Applications and Integration.Read More About App Maisters Inc

UK-based Custom Software Development Company

4.0★★★★4.0 / 5
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaBlockchain Technology
LocationUK

Zaibatsu Technology is a UK-based agency that offers bespoke AI & Digital Solutions with over 5+ years of driving business growth with the help of development & marketing solutions. Elevate your brand voice through innovative and strategic solutions, dedicated to discovering new ways to showcase user content with cutting-edge web development, AI/ML, and digital marketing solutions.Read More About Zaibatsu Technology

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requirements

What are the must have skills for a blockchain developer in London?
In order to become a blockchain developer in London, there are a few essential skills you will need to acquire.

- Firstly, you will need to have a strong understanding of the principles of distributed ledger technology.
- Secondly, you will need to be proficient in programming languages such asC++, Golang, C#, JavaScript, Solidity, Python, Ruby, and Java.
- Finally, you will need to have a good understanding of cryptography and security.

Benefits of choosing blockchain developers in London

  1. Access to a thriving community of blockchain experts and companies in London.
  2. The strong regulatory framework in place in the UK can provide added security and assurance for businesses using blockchain technology.
  3. London's reputation as a global financial center can help to give businesses credibility and trust when working with blockchain solutions.
  4. The UK government has been proactive in supporting the development of the blockchain industry, providing a supportive environment for businesses.
  5. Hiring blockchain developers in London can provide access to a pool of talented and experienced professionals with expertise in the field.
  6. London is home to a number of world-class universities and research institutions, providing a steady stream of highly-skilled graduates in the field of blockchain technology.
  7. The time zone difference between London and other major financial centers can provide a strategic advantage for businesses looking to conduct global operations using blockchain technology.
  8. The strong connectivity and infrastructure in London make it an ideal location for businesses looking to develop and deploy blockchain solutions.

 

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