Top London Cryptocurrency Companies (94)

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...

Block, Inc. is a global technology company with a focus on financial services. Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the...

Copper is a digital asset technology company dedicated to helping institutional investors safely acquire, trade and store cryptoassets. Built and led by Dmitry Tokarev, a software and financial engineering specialist, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart...

Nethermind has a world class team of builders and researchers with expertise in Ethereum, protocol engineering, layer 2 scaling, decentralized finance, smart contracts development and enterprise blockchain. We provide technology, R&D and consulting services for blockchain and DeFi businesses. The Nethermind team actively contributes to Ethereum core development and supports many Ethereum projects to help further develop the ecosystem. Working...

Ramp Network is a fiat crypto, non-custodial, full-stack infrastructure. We’re solving real-world problems in a fast-moving industry to make Web3 a reality and to bring about the internet of value. What we deliver to our partners; Wider Blockchain Ecosystem Coverage, Transparent Competitive Pricing and World-Class Compliance. We help businesses implement a solution that removes complexity, increases trust, and reduces friction...

Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. Bullish services are regulated in the United States, European Union, United Kingdom, Hong Kong, and Gibraltar. These include: Bullish Exchange – a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a high-performance central limit order book matching engine with automated market...

Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, offer a broad range of OTC trading products, and support high-profile Web3 projects and traditional financial institutions moving into crypto. We actively participate in the development of the cryptocurrency ecosystem through investments, partnerships, and incubation of...

Scaling liquidity and pricing assets since 2017. We enhance digital markets. Backed by time-tested algorithms and ironclad tech. Market making - OTC - Options Through a combination of in-house algorithmic trading tools, high-frequency trading infrastructure and industry expertise, Keyrock provides unparalleled liquidity services to tokens, exchanges and brokerages within the cryptocurrency ecosystem. Keyrock operates with the vision of democratizing cryptocurrency liquidity through...

Blockchain.com is connecting the world to the future of finance. We are the most trusted and fastest growing crypto company, helping millions across the globe – from single individuals to the largest institutions – have an easy and safe way to buy, sell and store cryptocurrency. Known as the world's most popular crypto wallet, Blockchain.com is on a path to revolutionizing...

MoonPay is a financial technology company that builds payments infrastructure for crypto. Our on-and-off-ramp suite of products provides a seamless experience for converting between fiat currencies and cryptocurrencies using all major payment methods including debit and credit card, local bank transfers, Apple Pay, Google Pay, and Samsung Pay. MoonPay is active in more than 160 countries and is trusted by...

BCB Group is a leading crypto-dedicated payment services provider, serving many of the industry’s largest clients including Bitstamp, Crypto.com, Fireblocks, Galaxy, Gemini, Huobi and Kraken. BCB Group provides payment services in over 30 currencies, FX, cryptocurrency liquidity, digital asset custody and BLINC, which is BCB’s free, instant settlements network for the BCB client ecosystem. Responding to corporate and institutional demand...

Hivemind is a multi-strategy investment firm building the future of digital assets. We deploy capital across venture, liquid markets, alternative assets, and public equities, while also building the infrastructure needed to make digital assets investable, accessible, reliable, and scalable.

Nium is an advanced payments platform redefining the way consumers and businesses send, spend, and receive funds across borders. Nium’s goal is to make the movement of money seamless through being a universal plug for financial services. The company uses agile, elegant, and modular solutions for complex business problems. Be it an Individual, new-age digital bank, or a traditional industry...

The first current account that also accepts your crypto.

Dextr Apps is the ultimate Web3 App Store—your gateway to discovering, exploring, and promoting top-tier blockchain applications. We provide a seamless platform for users to find trusted apps across categories like DeFi, NFTs, gaming, DAO tools, metaverse, and more. Whether you're a crypto enthusiast, developer, investor, or startup, Dextr Apps empowers you to interact with the decentralised web like never before. Our...

Tokens, simplified. The easy way to discover, buy and sell the tokens you care about. We're a team of designers, engineers, product lovers and token enthusiasts, excited about shaping the future of tokens. We started with the same knowledge of tokens as everyone else, and we've never lost sight of that. It's what helps us ground token.com in the belief that...

Profitable trading, investing, reporting & DeFi decisions start with MERLIN, unique on-chain $ gains & loss portfolio analytics ⛓ Built on Ethereum, Arbitrum, Avalanche and more Monitor your portfolio using Merlin, our institutional-grade DeFi Wallet Tracker

Revix is an intelligent investment management platform which allows anyone, anywhere to create a diversified portfolio or "Bundle"​ of the world's top cryptocurrencies. Our Bundle Technology means that investors'​ Bundles are automatically rebalanced every month to ensure that they remain up to date with the fast-changing market. Investors'​ assets are stored offline with our bank-grade security processes, while air-gapped multi-signature...

FINTECH Circle is a global platform connecting entrepreneurs, investors, finance professionals, academic and government representatives, and solution providers. The company launched Europe’s first fintech-focused Angel Investor Network in 2014, providing seed capital to the best fintech startups in the UK. It’s now one of the leading global startup membership organisations with conferences, courses, webinars and innovation workshops for finance teams...

Encode Club is a global community of top developers, professionals and talented students in Emerging Tech. Through leading educational programmes such as hackathons, bootcamps and accelerators we help you advance your career and work with transformative companies