54 Best Crypto Web3 Startups in London to Watch in 2025

The Definitive Seedtable Ranking of Crypto Web3 Startups in London

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 147 start-ups with an aggregate funding of $4.8b. The average funding per company in this subset is $89.4m.

Last update to the database: Feb 18, 2025. See changelog.

See all results for this search

Track over 71,000 companies

Discover
Fast-growing Global startups

Seedtable uses technology and people to track over 71,000 companies to help you find the right ones to partner with.

Pricing + Sign up

5

Funding Rounds

$118.0m

Money raised

Qredo is a cross-chain protocol for asset managers and traders active in the digital asset markets.

6

Funding Rounds

$898.4m

Money raised

Wise, previously TransferWise, is a company that offers money transfers services founded by Kristo Käärmann and Taavet Hinrikus.

12

Funding Rounds

$1.7b

Money raised

Revolut is a London-based Fintech startup and bank offering mobile banking, card payments, money remittance, and foreign exchange services.

Location:

Key people:

9

Funding Rounds

$87.8m

Money raised

Everledger is a supply chain and asset tracking company using blockchain to store records of valuable assets like diamonds.

Location:

Key people:

4

Funding Rounds

$23.8m

Money raised

Wintermute is a global algorithmic market maker in digital assets.

Key people:

1

Funding Rounds

$2.5m

Money raised

Knabu Distributed Systems is a London-based developer of a blockchain-based clearing infrastructure designed to address the denial of banking services.

10

Funding Rounds

$105.0m

Money raised

Elliptic is a blockchain security company founded by Tom Robinson, Adam Joyce, and James Smith.

Location:

Key people:

3

Funding Rounds

$10.3m

Money raised

CarbonChain aims to automate the accounting of companies' carbon emissions.

Location:

Key people:

4

Funding Rounds

$11.2m

Money raised

Post-Quantum is a company that is developing quantum-resistant encryption for protection against code-breaking quantum computers and quantum-resistant signature schemes for secure blockchain deployment.

1

Funding Rounds

$10.0m

Money raised

Mozn (مزن) is a Saudi RegTech company that harnesses the power of Artificial Intelligence to innovate and build Products and Solutions for the advancement of digital humanity. Mozn builds advanced Artificial Intelligence products and solutions to empower enterprises in making critical decisions.

4

Funding Rounds

$168.2m

Money raised

Blockchain company

Location:

Key people:

1

Funding Rounds

$30.0m

Money raised

B2C2 is a trading firm in the institutional cryptocurrency markets.

Location:

Key people:

6

Funding Rounds

$19.7m

Money raised

Keyless is a privacy-preserving biometric authentication solutions provider founded in 2019 by Andrea Carmignani, Rolf Hoefer, Giuseppe Ateniese and Fabian Eberle.

Location:

Key people:

8

Funding Rounds

$30.9m

Money raised

Coinfirm is a Blockchain Analytics company.

Location:

Key people:

4

Funding Rounds

$283.2m

Money raised

Fnality International is a London-based blockchain technology company focused on the research and development of decentralized financial market infrastructure.

5

Funding Rounds

$124.5m

Money raised

BCB Group is Europe's leading crypto business banking partner and provider of payments and trading services for the digital asset economy.

2

Funding Rounds

$5.0m

Money raised

BTCC is a company offering a platform for exchanging cryptocurrencies and holding digital currencies in cryptocurrency wallets.

Key people:

2

Funding Rounds

$74.0m

Money raised

Dorae is a London-based company offering a physical trade cloud platform intended to secure information and automate data processes for supply chains.

Key people:

5

Funding Rounds

$130.0m

Money raised

A multifunctional banking as a service platform that democratizes banking services for consumers, merchants, and financial institutions

Location:

Key people:

7

Funding Rounds

$289.0m

Money raised

Copper is a digital asset infrastructure developed in partnership with pioneering institutions.

Location:

Key people:

2

Funding Rounds

$4.4m

Money raised

Coinrule is a blockchain company founded in 2010 by Gabriele Musella, Oleg Giberstein and Zdenek Hofler.

Location:

Key people:

1

Funding Rounds

$5.0m

Money raised

DFX is a London-based company founded in 2021 by Kevin Zhang.

Location:

Key people:

4

Funding Rounds

$4.9m

Money raised

Pynk is a company that provides a game-changing investment platform that is built for everyday people.

3

Funding Rounds

$47.2m

Money raised

Token is a blockchain and software development company creating an API that enables banks and third parties to have PSD2 compliance, aggregate data, and make direct bank payments.

2

Funding Rounds

$20.0m

Money raised

A company providing a credit cloud API and financial service-as-a-code architecture.

Location:

Key people:

3

Funding Rounds

$15.0m

Money raised

ThoughtRiver is a London-based company founded by Tim Pullan.

11

Funding Rounds

$12.1m

Money raised

Electron is an Entech company that is aiding the transition to Net Zero. Electron offers transformative solutions that are available to all energy market participants.

Location:

Key people:

1

Funding Rounds

$5.0m

Money raised

Encode is a web3 education community. We help ambitious, talented people achieve their personal and professional goals together. We do this through awesome programmes with the leading protocols in crypto. We then help you get a job or raise funding.

Location:

Key people:

6

Funding Rounds

$116.4m

Money raised

FlowBank is a multi-asset trading platform that offers a wide range of online banking & investment services to brokers & corporate clients.

Location:

Key people:

4

Funding Rounds

$73.5m

Money raised

Digital asset exchange, brokerage, and custodian regulated globally and based in London.

Location:

Key people:

3

Funding Rounds

$14.2m

Money raised

Verto FX is a blockchain company founded in 2017 by Anthony Oduwole, Ola Oyetayo and Anthony Oduu.

Key people:

10

Funding Rounds

$7.0m

Money raised

Chaddenwych Services Limited is a London-based software and blockchain technology company founded in 2015.

Location:

Key people:

3

Funding Rounds

$4.9m

Money raised

TradeCore is a cryptocurrency company founded in 2013 by Stefan Pajkovic.

1

Funding Rounds

$3.2m

Money raised

Digital Assets Data is a financial technology and data company making enterprise-grade software for cryptocurrency hedge funds and other cryptocurrency market participants.

1

Funding Rounds

$18.0m

Money raised

The world's most comprehensive DeFi portfolio analytics platform

2

Funding Rounds

$366.9k

Money raised

Zinc is a careers ledger and hiring network company providing hiring tools and authenticated work reputation system for employers and workers. It uses blockchain technology to manage work data.

1

Funding Rounds

$9.2m

Money raised

Mailchain is the communication layer for web3. It makes it possible for people to communicate in a crypto-native way.

4

Funding Rounds

$59.3m

Money raised

Banking-as-a-service platform with blockchain technology features.

Industries:

Location:

Key people:

3

Funding Rounds

$2.6m

Money raised

A tokenized community building tool for the everyday creator

Location:

Key people:

2

Funding Rounds

$1.0m

Money raised

Gamified crypto asset platform operating at the intersection of consumer finance and blockchain technology.

Location:

Key people:

3

Funding Rounds

$4.2m

Money raised

CryptoCompare is a blockchain company founded in 2014 by Vlad Cealicu.

Key people:

2

Funding Rounds

$1.1m

Money raised

SatoshiPay is a blockchain company founded in 2014 by Alexander Wilke.

Location:

Key people:

2

Funding Rounds

$4.5m

Money raised

Cygnetise Limited is a United Kingdom-based company that enables organizations to manage their signatory lists and bank mandates.

2

Funding Rounds

$3.7m

Money raised

Verifi Media is a company founded by Benji Rogers.

3

Funding Rounds

$7.0m

Money raised

OpenTrade is an asset-backed stablecoin platform provider founded in 2023 by Tom Niermann, David Sutter and Jeff Handler.

Location:

Key people:

2

Funding Rounds

$12.3m

Money raised

Blockchain company

3

Funding Rounds

$39.0m

Money raised

SETL Development Limited is a payment processing and blockchain settlements company founded in 2015.

Location:

Key people:

2

Funding Rounds

$140.0m

Money raised

Elwood Technologies is a fast-growing, global fintech, building digital assets trading infrastructure for institutional investors.

Location:

Key people:

3

Funding Rounds

$22.4m

Money raised

Flexa is a London-based company founded in 2018 by Trevor Filter, Zachary Kilgore and Tyler Spalding.

4

Funding Rounds

$5.7m

Money raised

Codex Protocol is a blockchain company founded in 2017 by Mark Lurie, John Forrest and Jess Houlgrave.

2

Funding Rounds

$1.0m

Money raised

Skyline Partners focuses on index-based parametric insurance, providing data and technology solutions for insurers and reinsurers around renewable energy, agriculture and natural catastrophes.

Location:

Key people:

2

Funding Rounds

$1.5m

Money raised

Luther Systems is a software company specializing in the development of operating systems for enterprises.

Key people:

4

Funding Rounds

$15.3m

Money raised

Banking API unlocking mainstream fiat services for crypto platforms

Location:

2

Funding Rounds

$450.0k

Money raised

Btc.sx is a cryptocurrency company founded in 2013 by George Samman.

Sign up to access our full database

Enter your email and get access to 71,000 + technology companies you can partner with.

Join 29000+ founders, operators, and investors.