UK Blockchain Companies UK 2021 Guide #1 BEST BLOCKCHAIN Startups London

Blockchain startups London

Blockchain startups uk

Uk Blockchain Companies UK 2021 Guide #1 BEST BLOCKCHAIN Startups London

blockchain startups

With some question of the exact role this amazing innovation will play in the world’s economy there’s no doubt it’s still rapidly growing and with IT engineers salary’s reportedly growing to £74k it’s clear there’s massive demand for management and technical people with blockchain and distributed ledger technology (“DLT”) experience

And the difference with Distributed Ledger Technology. Just, just in case everything is not totally understood.

Are you looking for a blockchain recruitment agency to help you hire talent for your blockchain startup or project? Get in touch with Rainmakrr’s blockchain recruiters network team now or check out our new Blockchain Jobs UK board if you are looking to switch careers

A video explainer about what blockchain is, just in case we’re getting a little rusty….

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Blockchain startups london uk blockchain companies uk adhara

Adhara is a decentralized, real time, multi-currency global liquidity management and international payments network based on tokenized money over a smart contract-enabled distributed ledger

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Blockchain startups london uk blockchain companies uk aix

AiX are in our blockchain startups London & UK guide as after years in development, artificial intelligence has become a reality. AiX is a unique AI trading broker that embraces this reality. Our technology is set to revolutionize the way traders do business, in cryptocurrency and across all financial markets. Underpinned by award-winning cognitive reasoning technology, AiX uses the power of blockchain technology to give traders unprecedented insight and control. Whatever your chosen market AiX makes trading simpler, smoother and more secure, boosting profits in the process.

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Blockchain startups london uk blockchain companies uk coadjute

Coadjute s a property technology business headquartered in London and their open network connects the parties involved in property transactions using blockchain, cutting the cost and increasing the speed of property deals. Backed by global VC investors and supported by major players in the property market, the network will launch to the UK market in early 2021.

Blockchain startups london uk blockchain companies uk coadjute
uk blockchain companies


Blockchain startups london uk blockchain companies uk confirm 1

Coinfirm mission is to provide technology for regulatory compliance, bringing new levels of transparency and trust to the world of digital currencies.

Coinfirm’s aim is to serve as a foundation for the safe adoption of blockchain by all actors in the economy, including traditional financial institutions, governments, regulators as well as ordinary citizens. Coinfirm do that by applying blockchain technology to deliver solutions for various compliance challenges.

Blockchain Startups UK Guide

Confirm provide anti-money laundering (AML) for virtual currencies and blockchain actors and their proprietary solutions streamline compliance to near-automation and enable traditional financial institutions and regulators to safely engage with the crypto world.

By creating their own token, the AMLT, they’re supporting the creation of a global community of like-minded organizations and individuals who want to protect the ecosystem. By offering incentives for users to report ransomware and other scams, they help fight online crime.

Confirm’s platform can be used to rate good and bad actors in the economy, based on data delivered by a democratic network that will provide an open, universal standard for AML in the cryptocurrency space and that’s why they are in our are in our blockchain startups London & UK guide.

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Blockchain startups london uk blockchain companies uk cryptograph

Cryptograph are one-of-a-kind digital collectibles created by icons and artists that support good causes forever.

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uk blockchain companies


Fetch world’s first adaptive, self-organising smart ledger. is a next-generation protocol, invented by world-leading AI experts, that enables a digital world where Autonomous Economic Agents can perform proactive economic activity. With unrivalled performance and scalability, is the missing critical infrastructure for tomorrow’s digital economy.

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Blockchain startups london uk blockchain companies uk genomes are in our are in our blockchain startups UK guide because they believe individuals should be able to own, control access to and benefit from their most sensitive and valuable personal asset, their DNA and are building a secure DNA sequencing, storage and sharing technology using state-of-the-art encryption and blockchain technologies to provide users with control over their whole genome sequence. This allows users to control access to segments of their genome in a repeat consent model to trusted professionals and accredited researchers in a secure, private and anonymous manner.

Their platform acts as genomic data aggregator that provides research organisations with a more efficient genomic data acquisition model.

However, they do so in a more equitable model in which individuals own, control and get paid for the data they wish to share.

Genomes aim to securely sequence and store 1 billion individual’s genomes in their DNA data bank and become the world’s largest, most secure and trusted genomic and health data marketplace to power the personalised medicine revolution.

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Blockchain Startups UK Guide


Blockchain startups london uk blockchain companies uk openbrix

OpenBrix s the first decentralised (horizontal) and distributed digital property portal in Europe, Middle East, Africa (EMEA) and Asia, that will be fully open and inclusive to everyone. OpenBrix allows Property Owners, Property Managers, Home buyers, Landlords and Renters to openly connect, communicate and transaction freely on a single network without the need for inter-mediation or middle men.

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uk blockchain companies


Blockchain startups london uk blockchain companies uk provenance

Provenance are in our are in our blockchain startups London & UK guide because they use tech to power transparent businesses and traceable products. The future of brand trust. It doesn’t matter if it’s a new bag of coffee beans or an old bottle of wine, everything has a story to tell – a journey of people, places and materials.

Each provenanced product comes with a digital passport: information and stories about who made it, where and out of what materials. Provenance is a platform for transparency.

Provenance believe revealing more about how something is made and changes hands can help us create and buy better things, for the environment, individuals and communities and aren’t claiming to be ‘ethical’​ or ‘sustainable’​. Instead, they are striving for both those things through a commitment to open knowledge.

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Refinery Tech

Blockchain startups london uk blockchain companies uk refinery tech

Refinery s a UCL engineering spin-out building better technology for Debt Capital Markets and are proud to be in the first ever cohort of Conception, UCL’s accelerator for Engineering PhDs.

Founded in 2017, they began by asking a simple question: “Could a £100M investment loan become so simple that you could run it entirely from the palm of your hand.”​

Over the past 18 months, they have spoken to in excess of 100 market participants who represent every stage of the debt lifecycle.

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nChain create value that can be measured financially, but choose to measure success in the value they create to advance human lives and human experiences. In that way, Blockchain is so much more than a tool for enterprises.

More than a product to plug in and take advantage of, nChain believe that Bitcoin is a lens. Looking through it, they see new opportunities to tackle our most daunting global challenges.

Peering through it, nChain argue that they can see new realities for security, safety, privacy and personal liberty.

nChain – creates value that can be measured financially


Blockchain startups london circulor banner

Circulor provide Traceability-as-a-Service, to verify responsible sourcing, to underpin effective recycling and to improve efficiency and reach parts of OEM’s supply chains that most currently have little real visibility into.​

Circulor use a symphony of technologies from a host of best of breed sources, plus their own proprietary applications, to reliably give a commodity an identity and to track supply chain data along the journey from source to consumption.   

Within mapped supply chains they prove responsible sourcing, demonstrate sustainable production and underpin effective recycling and reverse logistics.  

Supply chains are networks and no one Manufacturer/OEM can create visibility in their own supply chain alone and build supply chain networks and utilise data insights cross these networks to better identify issues within them.  

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uk blockchain companies


Blockchain startups london r3 banner

R3 is an enterprise blockchain software firm working with a broad ecosystem of more than 300 participants across multiple industries from both the private and public sectors to develop blockchain applications on Corda, an open-source blockchain platform, and Corda Enterprise, a commercial version of Corda for enterprise usage.

Blockchain startups london r3 R3 Master Logo White

blockchain com positions themselves as the most trusted and fastest growing crypto company, helping millions across the globe have an easy and safe way to access cryptocurrencies have over 50 million wallets, $200B transacted, and the lowest fees in the industry, i – trusted and fastest growing crypto company

BC Bitcoin

blockchain companies uk blockchain companies london best blockchain startps london bc bitcoin
Blockchain recruiter blockchain startiup uk BC Bitcoin

BC Bitcoin is one of the UK’s most trusted Crypto Brokers specialising in a variety of different crypto currencies. BC Bitcoin should be your go to choice.

BC Bitcoin
BC Bitcoin – Crypto Broker specialising in a variety of crypto currencies



Clearmatics is a great example from our list of growing blockchain startups UK as it provides protocols and peer-to-peer platform architecture – cryptographic systems for member owned and governed networks to exchange value.

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Clearmatics – protocols and peer-to-peer platform architecture



Verisart is the world’s leading platform to certify and verify artworks and collectibles using the Bitcoin blockchain and one of the coolest blockchain startups London has right now

Since its launch in 2015, Verisart has provided contemporary artists including Shepard Fairey with a free and easy way to generate permanent certificates of authenticity and reduce the scope for fraudulent activity.


Verisart combines museum certification standards, distributed ledger technology and image recognition to its provenance and registry services.

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Verisart -world’s leading platform to certify and verify artworks

Monolith AI

monolith ai

Monolith AI was born from the founder’s Ph.D. at Imperial College London and NASA and is a decentralised banking alternative, powered by Ethereum

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Monolith blockchain startups UK
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uk blockchain companies

Aztec Protocol

aztec protocol

AZTEC is one of the leading London based deep-tech working on cutting edge privacy infrastructure for public blockchains.

Their new office, located near Old Street, positions them at the centre of the growing blockchain community which includes startups, enterprise, enthusiasts and investors.


Aztec have an established network within traditional finance, elite universities and software engineering which provides them with the experience and support required to deliver innovative and useful products.

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Aztec cutting edge privacy infrastructure for public blockchains


layer two

Layertwo are developing trading settlement technologies and are looking forward to coming off stealth mode soon

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Layertwo – developing trading settlement technologies


blockchain companies uk blockchain companies london best blockchain startps london mimica

Mimica is building the future of work automation as their software observes, learns and automates your most repetitive work.

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Mimica logo
Mimica – future of work automation



Nivaura’s flagship platform, Aurora is used by banks, issuers and law firms to create and execute new issue legal documentation, and to efficiently disseminate relevant data to settlement teams, paying agents, securities depositories and stock exchanges as well as other relevant capital markets infrastructure and service providers.

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Nivaura – used by banks, issuers and law firms to create and execute new issue legal documentation



Tracr is connecting the Diamond Industry by establishing Provenance by building an end-to-end diamond industry blockchain traceability platform

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Tracer – connecting the Diamond Industry by establishing Provenance
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Chainalysis create transparency for a global economy built on blockchains, enabling banks, business, and governments to have a common understanding of how people use cryptocurrency.

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With a combined experience of over forty years in payments, financial trade and software development, the Plutus team is more than well prepared to revolutionize the practical usage of bitcoin and improve the standards of the industry and its use of blockchain technology.

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Kraken is one of the largest and oldest Bitcoin exchanges in the world.

Kraken is consistently named one of the best places to buy and sell crypto online they argue is due to their excellent service, low fees, versatile funding options and rigorous security standards and have been on the forefront of the blockchain revolution since 2011.

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Kraken – one of the largest and oldest Bitcoin exchanges



Coinbase has built the world’s leading compliant cryptocurrency platform serving over 30 million accounts in more than 100 countries.

With multiple successful products, and being a vocal advocacy for blockchain technology, Coinbase have played a major part in mainstream awareness and adoption of cryptocurrency.

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Coinbase pride themselves in offering an entire suite of products that are helping build the cryptoeconomy and increase economic freedom around the world.

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Aave is an Open Source and Non-Custodial protocol to earn interest on deposits & borrow assets.

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AAVE – Open Source and Non-Custodial protocol



Change the way you handle money by opening a free account at Bankera.

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Bankera logo
Bankera – change the way you handle money



BABB is using blockchain technology to provide significant value and reshape the ways banking and fundraising can be offered.

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BABB logo
Babb – using blockchain technology to provide significant value

Carbon Chain

carbon chain

CarbonChain are a blockchain startup solving the authenticity and provenance problems in supply chains using distributed ledger technology.

CarbonChain are building a technology platform to solve the problems of trust and transparency in supply chains and make them more efficient and secure and their blockchain technology powered platform is aiming to transform how business is done in complex network of buyers, suppliers and consumers.

Carbon Chain logo
Carbon Chain – solving the authenticity and provenance problems in supply chains



LedgerComm is the first loan trading platform specifically designed to make Know Your Client “KYC”, Document Matching and the Settlement Process simpler for buyers and sellers.

As an experienced full stack developer you want to take the next step in your career and make the leap to CTO.

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This is a chance for you take a stake in very focused fintech business looking to change a $8 trillion marketplace. You will have intimate knowledge of multiple blockchain technology and be able to advise on the correct path to success.

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Ripple enables banks, payment providers, digital asset exchanges and corporates to send money globally using advanced blockchain technology.

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Kwiktrust is a blockchain, smart-contract project that tackles the challenges of
B2B trade through creating a trusted trading environment and have pilot customers ready to go in local government, property, construction and legal services.

Each group has helped to design the product and will run a pilot once their mvp is completed.

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Acre Software

acre software

Acre Software are in our blockchain startups London guide because they are building a complete, cloud-based platform to empower mortgage brokers. It’s going to streamline the home-buying process, finally making it swift, frictionless, and pain-free to buy a home.

Acre Logo
Acre – cloud-based platform to empower mortgage brokers



Fieldcoin are creating the first blockchain based land management marketplace. Exchange and manage land properties from your IT devices. 

Fieldcoin is disrupting market of more than 10 Trillion USD, making it possible for everyone to own and manage farmland from distance.

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blockchain companies uk
Fieldcoin logo



SETL provides Enterprise grade, fast, secure and permissioned distributed ledger technology (DLT) for financial applications and infrastructure

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Bitstamp are one of the world’s longest-standing crypto exchange with a proven track record and a mature approach to the industry and provide reliable trading of cryptocurrencies.

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blockchain startups London



Circle is the best platform to run an internet business using new standards for money powered by USD Coin (USDC) — the fastest growing regulated stablecoin.

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Cashaa‘s goal is to create a hassle-free experience for STO-backed companies,
exchanges, wallets and brokers.

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Blockchain startups london uk blockchain companies uk zamna

Zamna Persistent Identity Layer is the critical foundation step in transforming travel industry data processes. By verifying persistent, assured identities between different data sources, airlines and OTAs let good, accurate data flow around all their systems. This means they cut data management costs. They sell with confidence. They make decisions based on the right data. And they selectively share data with competitors and other third parties – all while ensuring passenger privacy and commercial security.

Blockchain startups london uk blockchain companies uk logo zamna


Since cryptocurrencies like bitcoin and ethereum are becoming popular, they also attract criminals. This company works with different financial institutions to prevent crimes using crypto-assets. The firm identifies illicit activity in crypotcurrencies, providing actionable intelligence to cryptocurrency companies as well as government agencies involved in the finance sector.


Coinfirm is the world’s most innovative risk-based regulatory technology solution for blockchain and cryptocurrencies. It provides essential compliance solutions to monitor transactions in real time, manage risks on virtual currency transfers, meet requirements of regulators worldwide with a single AML platform that covers over 1,400 digital assets/tokens including Bitcoin (BTC), Ethereum (ETH) Hyperledger Fabric & more.


Everledger uses blockchain technology to track the provenance of diamonds, ensuring quality and authenticity for buyers. They are focused on creating ecosystems of trust around high-value assets like fine wines.


Finboot’s mission is to make blockchain technology an integral part of enterprise infrastructure, as well as a rapidly growing market. MARCO allows businesses from different sectors and industries use distributed ledger technologies within their supply chains with little difficulty or technical know-how. With the help of Finboot you can have your own digital decentralized economy up and running in no time!

Gospel Technology

The secure data sharing platform, Gospel Technology provides to businesses is intended to safely allow employees and business partners access while limiting the restrictions on it. This ledger allows companies to securely share private information with both their internal teams as well as third-party enterprises in supply chains or partnerships without worrying about security risks.


The company uses advanced cryptography to provide data security and privacy. It works with global companies including Shell, KLM United Nations , Toyota SITA Lloyds Register , and startups.


Binance-backed online travel agency Travala plans to be one of the world’s largest blockchain-based online agencies. Beyond just accepting payment in 30 popular cryptocurrencies, this company offers enhanced discounts and rewards for everyone who uses it. They will even share a stake in its success with you if their goal is met!

blockchain companies
Blockchain Companies UK

Blockchain startups London

We hoped you enjoyed the start of our hottest UK blockchain startups london blockchain companies uk guide!


If you like our Guide do also checkout our updated 2021 Guides as well as our categories guides for Ethical Startups, Food Startups, Biotech Companies, Ecommerce Startups, Cyber Security Startups London, Healthcare, Legal, Medtech, Travel, Wealthtech, RegTech, Sport Companies, Adtech companies, Agritech UK, InsurTech, Energy Startups, Fashion Startups, AI companies, Blockchain Companies, Edtech Startups, B2B Fintech Startups, B2B Marketing agencies and GovTech Startups.


If you are looking for funding we recommend our guide to the best Venture Capital Firms London, or our Data Room Providers UK guide if you are a VC doing a deal.

If you need services and marketing support, please see our IT Companies, software development companies, development outsourcing, Content Marketing Agencies, Tech PR Agencies, B2B PR Agencies, PPC Agencies, PPC consultant, Web design agencies, SEO Consultant and Marketing Agencies guides.

If you are recruiting, please see our best Marketing Recruitment agencies, Data Scientist Recruiters, Legal Recruiters, Sales Recruiters Creative recruitment agencies, Startup Recruitment Agencies, Creative recruitment agencies, Fintech Recruitment, Games Recruitment Agencies, Finance Recruitment agencies, Executive Search Firms London, IT Recruitment agencies and Devops Recruitment guides or our How to Write a Resignation Letter guide if you’re resigning!

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blockchain startups London

See also
UK Startup News #1 BEST UK TECH NEWS SITES & UK Tech blogs

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