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Top Cryptocurrency Companies in London (112)

Mastercard
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
We are a global technology company in the payments industry.

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...

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Mastercard

Mastercard's Top Stability & Growth Strengths

Strong Revenue Growth: Net revenue rose at double‑digit rates in 2025 and continued to increase at a similar pace in early 2026, supported by higher gross dollar volume, cross‑border activity, and switched transactions. The multi‑quarter trend indicates consistent top‑line momentum rather than a one‑off spike.

Profitability: Operating income outpaced revenue growth in 2025, expanding margins, while net income and EPS also advanced strongly. This points to operating leverage as volumes and higher‑yield cross‑border flows scale.

Diversified Revenue Streams: Value‑added services and solutions grew markedly faster than the core network, with security, digital authentication, analytics, and consulting cited as key contributors. This mix shift broadens growth beyond card payment fees and supports resilience.

Block
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Block builds technology for economic empowerment.

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...

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Block

Block's Top Stability & Growth Strengths

Profitability: Operating income has risen materially alongside growth, with the latest quarter reporting meaningful GAAP and adjusted operating profits and expanding margins. This indicates the business is scaling while improving earnings quality.

Resilient & Sustainable Growth: Gross profit is expanding at a strong, accelerating pace, with both Cash App and Square contributing and management raising full‑year outlooks. Longer‑term disclosures also highlight multi‑year compounding in gross profit per user across ecosystems.

Cost & Operational Efficiency: A leaner organizational structure and disciplined spending have driven record adjusted operating margins and improved operating leverage. Efficiency gains appear to be a second engine alongside revenue drivers.

Hivemind
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • Web3 • Asset Management + Discovery
4 Offices
26 Employees
81 Benefits Hiring Now
Where institutional capital meets frontier tech.

Hivemind Capital Partners is a global investment group operating at the intersection of traditional finance and frontier technology. Founded in 2021, Hivemind allocates institutional capital across a diverse set of investment strategies, and implements technology infrastructure to help assets and institutions transition onto blockchain rails with discipline, durability, and scale.

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Hivemind

Hivemind's Top Stability & Growth Strengths

Strategic Partnerships: A large, institution-facing partnership with CPIC Investment Management to establish a $500M real-world-asset tokenization fund platform indicates expanding distribution and credibility with traditional institutions. Public materials also cite strategic ecosystem partnerships and regulated-vehicle efforts (e.g., tokenization/treasury structures), reinforcing momentum in partnership-led growth.

Product Line Growth: A multi-strategy footprint is described across venture, liquid/trading, private equity, digital culture, and treasury/structured solutions, with specific fund launches like a liquid opportunity fund and a digital culture/NFT vehicle. This widening set of strategies and vehicles suggests continued platform build-out rather than reliance on a single flagship product.

Market Expansion: Geographic expansion is evidenced by building out Asia presence via a Hong Kong office and senior hire, supporting cross-border capital raising and policy engagement. A multi-office global footprint is also referenced, aligning with a scaling operating model.

Baanx Group
Fintech • Payments • Financial Services • Cryptocurrency
London
45 Employees

We are a B2B2C Service provider for Digital Asset friendly Financial Services - debit cards (physical + virtual), digital wallets, IBANs/DDA Accounts, Borrowing/Lending, remittance/FX, payment gateways and more. CL (Crypto Life) also launches white label, fully managed applications to user communities - helping the world mass adopt Blockchain Technology, Digital Assets and Cryptocurrencies - and bridging the gap between Web3...

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Baanx Group
Helio
Fintech • Payments • Software • Financial Services • Cryptocurrency
London
16 Employees

We founded Helio with a mission to help e-commerce merchants & creators accept crypto payments with ease. Accept one-click, crypto payments in #USDC and 100s of digital assets Instant payouts & low fees Turbocharge sales - reach users who love paying with their crypto wallets Integrations with YouTube, Discord, TradingView, Magic Eden and other digital platforms to make it easy...

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Helio
Reality Plus
Blockchain • Gaming • Virtual Reality • Cryptocurrency • Web3
London
66 Employees

Reality+ is a full-service Web 3.0 platform that enables brands around the world to utilise blockchain technology to engage their most loyal fans and unlock whole new revenue streams in this new and dynamic market. With the benefit of a UK based, in-house development studio and five years’ experience creating engaging blockchain experiences, we help worldwide brands and franchises like...

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Reality Plus
Paxos
Blockchain • Fintech • Internet of Things • Cryptocurrency • Web3
3 Offices
350 Employees
31 Benefits
Paxos is building the open financial system.

Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it.

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Paxos
Bolide.fi
Blockchain • Software • Cryptocurrency • Web3
London
7 Employees

Bolide - a smart, self-custody app that leverages the UX of Web2 to unleash the power of Web3, and allows users to hold, earn, track, and transact their crypto assets. We believe in innovation, progress, and the bright cooperative future that can be achieved with the help of blockchain and decentralized technologies. We enjoy the diversity and the perspectives different...

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Bolide.fi
Mycelium
Financial Services • Cryptocurrency
London
18 Employees

We are pioneering private and secure digital banking. We build innovative products and services based on Bitcoin. Bitcoin is a new technology for consensus building between untrusted computer systems, a problem that was until now solved by using middlemen trusted by all customers. This core innovation enables various end-user applications : instantaneous global money transfers, lower transaction fees for merchant...

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Mycelium
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Wintermute
Fintech • Financial Services • Cryptocurrency
London
93 Employees
Hiring Now

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...

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Wintermute
clearmatics
Blockchain • Information Technology • Software • Cryptocurrency
London
24 Employees

Our mission is to build peer-to-peer infrastructure for a machine-driven future. Founded in 2015, Clearmatics is a remote-first blockchain company with a London base. We build member-owned and governed decentralised network platforms for the p2p exchange of tokenized value between network members. Our ethos and architecture is grounded in protocol, p2p architecture, removing friction and market inefficiencies, strong security guarantees...

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clearmatics
Qredo
Blockchain • Cryptocurrency • Cybersecurity
London
140 Employees

Qredo is a team of passionate, seasoned innovators in the crypto space. We've raised a war chest from some of the biggest names in crypto to build novel fintech infrastructure for crypto assets. Qredo is part of the new wave of innovations revolutionizing finance world. Our global telecoms infrastructure, Qredo Network, is a cross-chain protocol for asset managers and traders...

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Qredo
Keyring Network
Blockchain • Fintech • Software • Financial Services • Cryptocurrency
London
14 Employees

We equip financial service providers with permissioning tools for compliant transactions on-chain, powered by zero-knowledge privacy.

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Keyring Network
Wirex
Mobile • Cryptocurrency • Web3
2 Offices
225 Employees
17 Benefits

Wirex is a digital payment platform with a mission - to make crypto and traditional currencies equal and accessible to everyone. We’re making fintech simple. Our innovative mobile app and next-gen Wirex card lets you buy, store, exchange and spend a wide variety of conventional and digital currencies quickly and securely, with no hidden fees and zero fuss. Download...

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Wirex
Makor Securities London Limited
Fintech • Payments • Financial Services • Cryptocurrency
London
101 Employees

Makor Capital and Makor Securities (“Makor”) were both established in 2011 to provide bespoke advice and execution to leading institutional investors in Equity, Fixed Income, FX and specialized trading strategies. We support clients with original, innovative ideas in stocks and trading, offering a dedicated focus on risk arbitrage, special situations, relative value and event-driven opportunity. Equally, we are committed to...

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Makor Securities London Limited
Fayre Labs
Blockchain • Fintech • Information Technology • Software • Financial Services • Cryptocurrency • NFT
London
11 Employees

NFTs, Metaverse, Web3, Brands & Fans

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Fayre Labs
Robinhood
Fintech • Cryptocurrency
17 Offices
5,002 Employees
36 Benefits Hiring Now
Robinhood's mission is to democratize finance for all.

Robinhood Markets, Inc. (NASDAQ: HOOD) transformed financial services by introducing commission-free stock trading and democratizing access to the markets for millions of investors. Today, Robinhood, through its subsidiaries, lets you trade stocks, options, futures (which includes event contracts), and crypto, invest for retirement, earn with Robinhood Gold, and access an expert-managed portfolio with Robinhood Strategies. Headquartered in Menlo Park, California,...

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Robinhood

Robinhood's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is described as rising sharply year over year across recent periods, with record quarters and continued momentum into 2026. Company disclosures point to broad-based top-line gains from trading, interest, and subscriptions.

Profitability: Profitability has returned with positive net income and expanding adjusted earnings after prior losses. Management updates highlight multiple profitable quarters and an inflection to annual profit.

Innovation-Driven Growth: Product launches and acquisitions—spanning crypto (Bitstamp), futures, retirement, banking, cards, and on‑chain initiatives—are expanding the growth surface. The platform’s history as a commission‑free, mobile‑first pioneer and continued feature velocity support ongoing customer acquisition and engagement.

BitradeX
Blockchain • Fintech • Cryptocurrency • Quantitative Trading
London

BitradeX is a globally leading digital asset investment platform, providing professional, secure, and efficient digital asset investment services. Leveraging cutting-edge AI technology, we combine intelligent advisory and quantitative trading strategies to build a fully automated asset management system. Our core strength lies in technological innovation. The ARK Trading Model enables fully automated trading, supported by a millisecond-level AI risk control...

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BitradeX
Coinrule
Blockchain • Fintech • Cryptocurrency
London
17 Employees

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/

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Coinrule
Keyrock
Fintech • Software • Financial Services • Cryptocurrency
2 Offices
163 Employees
1 Benefits Hiring Now

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...

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Keyrock

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