Top Blockchain Companies in London (157)
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...
Mastercard's Top Stability & Growth Strengths
Strong Revenue Growth: Net revenue rose 14% year over year in Q2 2026 (12% currency‑neutral) to $9.3B, with first‑half 2026 up 15% and full‑year 2025 up 16% (15% currency‑neutral). These results indicate sustained top‑line momentum across recent periods.
Diversified Revenue Streams: Value‑Added Services & Solutions grew 20% in Q2 2026 (18% currency‑neutral) and 23% in 2025, outpacing Payment Network growth. This mix shift adds a faster‑growing second engine alongside the core network.
Resilient & Sustainable Growth: Transaction fundamentals remained healthy in Q2 2026—gross dollar volume +8% to $2.9T, cross‑border +12%, and switched transactions +9% (local‑currency). Multi‑year growth from 2025 into the first half of 2026 underscores durable momentum.
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...
Block's Top Stability & Growth Strengths
Profitability: Record adjusted operating income and margin accompanied the growth, with management lifting 2026 adjusted operating income guidance to a higher margin level. Operating leverage was emphasized alongside strong second‑quarter results.
Resilient & Sustainable Growth: Gross profit accelerated year over year into Q2 2026 (after an even stronger Q1), and full‑year 2026 gross profit guidance was raised meaningfully. Leadership framed gross profit as the clearer indicator of underlying momentum given revenue mix effects.
Cost & Operational Efficiency: Efficiency measures, including running a leaner organization, boosted margins and contributed to record profitability. Leaders also pointed to continued strength into the second half with healthy monetization and risk metrics, indicating efficient scaling.
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 businesses, consumers, and governments every...
First and Only Multichain Art-Focused Marketplace Empowering Creators & Collectors Worldwide Explore the Art
We envision a future where blockchains seamlessly connect and interact: anyone can use any digital asset on any blockchain, trustless and without limitations. We work with Bitcoin, Ethereum, Polkadot, Cosmos, and others to expand interoperability, capital efficiency, and openness. Our flagship product is interBTC — Bitcoin on any blockchain. A 1:1 Bitcoin-backed asset, fully collateralized, interoperable, and censorship-resistant, realising the true...
t² ( time²) is forging the future of social writing experiences for the modern digital age of publishing. We’re introducing new ways for writers and readers to interact, fostering community discussions on niche subjects. We exist to help people spend time on more meaningful interactions.
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Apollo-Next LTD is an international fintech company specializing in trading and analytics of digital assets. We work in the cryptocurrency market, combining modern technologies, the experience of analysts and training programs for new traders. Our team helps professionals without experience to master the tools of cryptotrading, provides mentoring and accompanies at every stage of professional growth.
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The only spot digital currency exchange that rewards, not charges users for trading. A 100% free, time priority central limit order book exchange.
Engage the metaverse. We help companies of every shape and size to effectively navigate the metaverse through our enterprise platform, which leverages data to identify and optimize metaverse strategies. Our platform has empowered brands across the world to enrich the experience of untapped virtual communities, grow addressable audiences, and to create sustainable revenue streams in a new marketing vertical. Get...
Globacap is a leading capital markets technology firm that digitises and automates the world’s private capital markets. It delivers a whitelabel SaaS solution that brings public markets-like efficiency to private markets. The software’s digital workflows enable financial institutions including securities exchanges, securities firms, private banks, and asset managers to accelerate their private market commercial activity while also driving down operating...
Freetrade is an app that makes investing simple, and free. Our award-winning app was voted Best Share Trading Platform at the British Bank Awards 2019, 2020, 2021, 2022 and 2023. With over 1,300,000 users, we're growing fast. Get the app: http://freetrade.io Forum: http://community.freetrade.io
Diginex Limited, headquartered in London, is a sustainable RegTech business that empowers businesses and governments to streamline ESG, climate, and supply chain data collection and reporting. The company utilizes blockchain, AI, machine learning and data analysis technology to lead change and increase transparency in corporate regulatory reporting and sustainable finance.
We accelerate tech adoption through our services of Cyber Security, Cloud, IoT, Big Data, AI and Blockchain. Follow on our social media channels: • Twitter: https://twitter.com/TefTech_EN • LinkedIn Telefónica Tech AI of Things: https://www.linkedin.com/showcase/telefonicatech-aiofthings • Linkedin Telefónica Cyber Security & Cloud: https://www.linkedin.com/showcase/telefonicatech-cybersecurity-cloud • Youtube: https://www.youtube.com/user/telefonicatech • Instagram: https://www.instagram.com/telefonicatech • Twitch : https://www.twitch.tv/telefonicatech • Blog: https://business.blogthinkbig.com/telefonica-tech/
Crafting Digital Toys ∙ Building New Hobbies ∙ Empowering Communities
It’s rare that a new asset class is born. Nevertheless, we’re witnessing exactly that with the rise of crypto. Over just the last few years, since Bitwise was founded, crypto has evolved from an embryonic $50B market to a growing $3T+ juggernaut. At Bitwise, we believe that crypto has reached a turning point, and is headed north of $10T over...
Zenrock is the bedrock security infrastructure that will support an omnichain future.
At Mercuryo, we’re committed to creating novel, cryptopowered payments solutions that increase accessibility to seamless transacting in the digital age. In a world growing more globalised by the day, the need for affordable, cutting-edge fintech is more urgent than ever. We’re actively building financial technology to embrace the new paradigm - and help your business do the same. Mercuryo’s powerful...
Coinrule lets you automate your investments across multiple platforms to protect your funds and catch the next great market opportunity - algorithmic trading without having to learn a single line of code. Join Coinrule Affiliate Program! Get 25% From New Subscriptions: https://coinrule.firstpromoter.com/
Eterlast, powered by Immutable X, is a Web3 Company that builds branded Web3 Games by partnering with world-leading media and sporting organisations. Headquartered in London, UK, but with its heart in Barcelona, Eterlast designs and develops Web3 Experiences that are focused on creating utility and value, enabling consumers to collect, play and earn, and access unique experiences. It is backed...
