Explore top tech companies
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Tech Stack

Top Cryptocurrency Companies in London (108)

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...

• •
• •
Mastercard

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
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...

• •
• •
Block

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.

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.

• •
• •
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.

CoinJar
Fintech • Software • Financial Services • Cryptocurrency
3 Offices
44 Employees
6 Benefits

Since 2013, we’ve helped more than 600,000 people in Australia and the UK to buy, sell and spend billions of dollars in Bitcoin, Ethereum and more than 60 other cryptocurrencies. We make cryptocurrency accessible to everyone. Cryptocurrency is here to stay. We’re giving people the tools they need to be part of the revolution. ​​CoinJar’s digital currency exchange services are...

• •
• •
CoinJar
Alternative Derivatives Exchange
Fintech • Software • Financial Services • Cryptocurrency
London
9 Employees

We intend to operate the leading electronic global futures marketplace for trading a broad array of alternative products with special focus on Alternative Assets. Our product range will include Digital Assets, Hash-Rate, Climate, Carbon and Freight, Through our electronic trading venue, our marketplace brings together buyers and sellers of a range of derivative contracts on alternative products. Our electronic platform...

• •
• •
Alternative Derivatives Exchange
Distributed Crafts
Blockchain • Software • Cryptocurrency
3 Offices
17 Employees

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...

• •
• •
Distributed Crafts
Apollo Next LTD
Blockchain • Fintech • Analytics • Financial Services • Cryptocurrency • Web3
Fully Remote
57 Employees
Apollo Next LTD is a company working in the field of digital assets and market analytics.

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.

• •
• •
Apollo Next LTD
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...

• •
• •
Baanx Group
Verse
Cryptocurrency • NFT
London
18 Employees

Verse is an exhibition space for digital artworks, presented by gallerists and curators. The provenance of all works sold on Verse are recorded on the Ethereum blockchain.

• •
• •
Verse
Let Your Resume Do The Work
Upload your resume to be matched with jobs you're a great fit for.

Aqex Technologies
Blockchain • Financial Services • Cryptocurrency
London
13 Employees

The only spot digital currency exchange that rewards, not charges users for trading. A 100% free, time priority central limit order book exchange.

• •
• •
Aqex Technologies
RDX Works
Fintech • Financial Services • Cryptocurrency
London
70 Employees

Radix is the only decentralized network where developers will be able to build quickly without the constant threat of exploits and hacks, where every improvement will get rewarded, and where scale will never be a bottleneck. Official Links: 1. Website -> https://radixdlt.com 2. Blog -> https://radixdlt.com/blog 3. FAQ -> https://radixdlt.com/faq 4. Telegram -> https://t.me/radix_dlt 5. Twitter -> https://twitter.com/radixdlt 6. Discord -> https://discord.gg/7Q7HSZZ 7. Reddit -> https://www.reddit.com/r/Radix/ 9. Facebook...

• •
• •
RDX Works
Bitwise Asset Management
Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
3 Offices
150 Employees
1 Benefits
Crypto Funds Backed by Crypto Specialists

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...

• •
• •
Bitwise Asset Management
Moonshot
Fintech • Cryptocurrency • Web3
4 Offices
63 Employees
1 Benefits

Moonshot is the “Robinhood for DeFi” —an iOS and Android app that lets anyone trade cryptocurrencies on-chain through a user-friendly interface.

• •
• •
Moonshot
Zenrock
Blockchain • Software • Cryptocurrency • Cybersecurity
London
21 Employees

Zenrock is the bedrock security infrastructure that will support an omnichain future.

• •
• •
Zenrock
Kite Financial
Fintech • Payments • Financial Services • Cryptocurrency
London
11 Employees

Your Gateway to Financial Inclusion. Buy, Sell, Send, Receive, Pay and Swap BTC, ETH, USDT and other Cryptocurrencies. Learn More: https://kitefinancial.io

• •
• •
Kite Financial
Arkk
Fintech • Payments • Financial Services • Cryptocurrency
London
98 Employees

ARKK began amid the 2009 financial crisis. Richard Metcalfe and Roi Lustik-Cohen, two IT architects from the corporate world, had a vision that technology and automation could enhance the finance function. Over ten years later, ARKK provides innovative solutions to finance teams allowing them to add more value to an organisation. Our award-winning financial automation platform allows companies to eliminate...

• •
• •
Arkk
Mercuryo
Blockchain • Fintech • Financial Services • Cryptocurrency
3 Offices
215 Employees
26 Benefits

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...

• •
• •
Mercuryo
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/

• •
• •
Coinrule
TradeCore
Fintech • Payments • Financial Services • Cryptocurrency
London
38 Employees

TradeCore is a platform-as-a-service provider that enables fintechs to build next-generation crypto, banking and investment products. TradeCore's full stack offering does all the heavy lifting, allowing companies to focus on launching unique customer experiences. By providing access to the core, and complex, infrastructure of compliance, regulation, payments, banking and capital markets in the form of a service, their customers are...

• •
• •
TradeCore
Applied Blockchain
Blockchain • Payments • Cryptocurrency
4 Offices
20 Employees

Applied Blockchain is a specialised development studio advising and delivering blockchain and privacy solutions tailored to a company's specific needs.

• •
• •
Applied Blockchain

• •

• •

• •

• •

Popular Company Searches in London

Tech Companies in London
3D Printing Companies in London
3PL Companies in London
Adtech Companies in London
Aerospace Companies in London
Agencies in London
Agriculture Companies in London
Analytics Companies in London
Angel Investors & VC Firms in London
App Development Companies in London
Appliances Companies in London
AI Companies in London
Automation Companies in London
Automotive Companies in London
Beauty Companies in London
Data Analytics Companies in London
Big Data Companies in London
Biotech Companies in London
Blockchain Companies in London
Business Intelligence Companies in London
Cannabis Companies in London
Chemical Companies in London
Cloud Companies in London
Co-Working Spaces & Incubators in London
Computer Vision Companies in London
Consulting Firms in London
Conversational AI Companies in London
Cryptocurrency Companies in London
Cyber Security Companies in London
Data Privacy Companies in London
Database Companies in London
Defense Companies in London
Design Companies in London
Digital Media Companies in London
E-commerce Companies in London
Edtech Companies in London
Energy Companies in London
Enterprise Web Companies in London
Esports Companies in London
Event Companies in London
Fashion Companies in London
Financial Services Companies in London
Fintech Companies in London
Fitness Companies in London
Food Companies in London
Gaming Companies in London
Generative AI Companies in London
Greentech Companies in London
Hardware Companies in London
Health Tech Companies in London
Hospitality Companies in London
HR Tech Companies in London
Industrial Companies in London
IT Companies in London
IaaS Companies in London
Insurance Companies in London
IoT Companies in London
Kids + Family Companies in London
Legal Tech Companies in London
Logistics Companies in London
Machine Learning Companies in London
Manufacturing Companies in London
Martech Companies in London
Metaverse Companies in London
Mobile Companies in London
Music Companies in London
Nanotechnology Companies in London
Natural Language Processing Companies in London
News + Entertainment Companies in London
NFT Companies in London
On-Demand Companies in London
Payments Companies in London
Pet Companies in London
Pharmaceutical Companies in London
Productivity Companies in London
Professional Services Companies in London
Proptech Companies in London
Quantum Computing Companies in London
Real Estate Companies in London
Renewable Energy Companies in London
Retail Companies in London
Robotics Companies in London
Sales Companies in London
Security Companies in London
Semiconductor Companies in London
SEO Companies in London
Sharing Economy Companies in London
Social Impact Companies in London
Social Media Companies in London
Software Companies in London
Solar Energy Companies in London
Sports Companies in London
Telehealth Companies in London
Transportation Companies in London
Travel Companies in London
Utilities Companies in London
VR Companies in London
Wearables Companies in London
Web3 Companies in London

Sign in to save company job alert.

Create Free Account