# Top 50 crypto companies in the United Kingdom
Tamtam tracks 64 crypto companies headquartered in the United Kingdom. This list ranks the 50 largest by number of employees on LinkedIn, led by Crypto Marketing, Blockchain.com and Luno. Their median headcount is 40. Half of them were founded in 2018 or later. The most common headquarters are London (38).
The crypto companies in the United Kingdom are mostly mid-sized firms in financial services and technology. Crypto Marketing specializes in blockchain technology and performance branding. Blockchain.com offers secure access to cryptocurrencies through its Wallet and Exchange platforms. Luno aims to spread financial growth by making crypto investing safe and easy. GSR provides institutional-grade market making and strategic guidance for crypto founders. Consigliamo Online is an online blog offering information on Bitcoin and cryptocurrencies. R3 provides digital currency and interoperability solutions. Wirex is a digital payment platform for crypto and traditional currencies. Copper.co provides secure custody and trading solutions for institutional investors.
The majority of these companies, such as Crypto Marketing, Blockchain.com, Luno, GSR, Consigliamo Online, R3, and Copper.co, are headquartered in London. Many of these firms were founded between 2013 and 2018, indicating a period of significant growth in the crypto sector in the UK.
π¬π§ United Kingdom Β· 50 companies Β· Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Crypto Marketing](https://www.tamtam.ai/c/crypto-marketing) (marketizon.com)
Specializing in blockchain technology and performance branding to establish brands as industry leaders in the crypto world | Marketing Services | π¬π§ London | 1,471 | |
| 2 | [Blockchain.com](https://www.tamtam.ai/c/blockchain-com) (blockchain.com)
A leading fintech company offering secure access to cryptocurrencies like Bitcoin and Ethereum through their Wallet and Exchange platforms Stay safe and informed | Technology, Information and Internet | π¬π§ London | 1,184 | |
| 3 | [Luno](https://www.tamtam.ai/c/luno) (luno.com)
This company makes investing in crypto safe and easy, aiming to spread financial growth and freedom by providing trusted guidance | Financial Services | π¬π§ London | 729 | 2013 |
| 4 | [GSR](https://www.tamtam.ai/c/gsr) (gsr.io)
Providing institutional-grade market making, OTC trading, venture capital, liquidity access, and strategic guidance for crypto founders and institutions. | Financial Services | π¬π§ London | 556 | 2013 |
| 5 | [Consigliamo Online](https://www.tamtam.ai/c/consigliamo-online) (linktr.ee)
Online blog providing information on Bitcoin, cryptocurrencies, technology, and related services | Technology, Information and Internet | π¬π§ London | 520 | 2018 |
| 6 | [R3](https://www.tamtam.ai/c/r3) (r3.com)
Provider of digital currency, asset, and interoperability solutions supporting central banks, corporates, and financial market infrastructures navigating digitization complexities. | Financial Services | π¬π§ London | 345 | 2015 |
| 7 | [Wirex](https://www.tamtam.ai/c/wirex) (wirexapp.com)
Digital payment platform enabling buying, storing, exchanging, and spending of both crypto and traditional currencies with rewards and ease. | Financial Services | π¬π§ Liverpool Street | 270 | 2014 |
| 8 | [Copper.co](https://www.tamtam.ai/c/copper-co) (copper.co)
Copper provides secure custody, trading, and settlement solutions for institutional investors to safely acquire, trade, and store cryptoassets efficiently | Financial Services | π¬π§ London | 268 | 2018 |
| 9 | [CEX.IO](https://www.tamtam.ai/c/cex-io) (cex.io)
A leading cryptocurrency ecosystem allowing users to buy, sell, exchange, store, and earn Bitcoin, Ethereum, and 90+ other cryptocurrencies with various payment options | Financial Services | π¬π§ London | 228 | 2013 |
| 10 | [BCB Group](https://www.tamtam.ai/c/bcb-group) (bcbgroup.com)
Leading crypto payment services provider offering payments, FX, liquidity, custody, and instant settlements network to major industry clients worldwide Banking the global crypto industry | Financial Services | π¬π§ London | 220 | 2017 |
| 11 | [Nethermind](https://www.tamtam.ai/c/nethermind) (nethermind.io)
A team of experts in Ethereum, DeFi, and blockchain providing technology, R&D, and consulting services, contributing to Ethereum core development | IT Services and IT Consulting | π¬π§ London | 206 | 2017 |
| 12 | [B2C2](https://www.tamtam.ai/c/b2c2) (b2c2.com)
provides deep, reliable liquidity and pricing for digital assets to institutional clients, ensuring seamless 24/7 execution worldwide | Financial Services | π¬π§ London | 198 | 2015 |
| 13 | [Parity Technologies](https://www.tamtam.ai/c/parity-technologies) (parity.io)
It develops software solutions that help businesses and organizations leverage blockchain technology, unlocking new opportunities and enhancing existing systems. | IT Services and IT Consulting | π¬π§ London | 184 | 2015 |
| 14 | [Altery](https://www.tamtam.ai/c/altery) (altery.com)
A Fintech company based in London revolutionizing cross-border payments for digital enthusiasts with mobile, web services, and digital banking products | Financial Services | π¬π§ London | 117 | 2023 |
| 15 | [Elwood](https://www.tamtam.ai/c/elwood-london) (elwood.io)
Global fintech building digital assets infrastructure for institutional investors through execution, portfolio management, and risk tools connecting crypto exchanges, custodians, and liquidity providers. | Financial Services | π¬π§ London | 113 | 2018 |
| 16 | [Ramp Network](https://www.tamtam.ai/c/ramp-network) (rampnetwork.com)
A non-custodial full-stack infrastructure enabling seamless movement between fiat and crypto, providing transparency, compliance, and trust for businesses in Web3 | Financial Services | π¬π§ London | 109 | 2018 |
| 17 | [Adhara](https://www.tamtam.ai/c/adhara) (adhara.io)
The company provides a decentralized network for global liquidity management and international payments using tokenized money over a distributed ledger | IT Services and IT Consulting | π¬π§ London | 93 | 2018 |
| 18 | [Socrates Global](https://www.tamtam.ai/c/socrates-global) (socrates.com)
A web3 platform on the blockchain where users earn rewards for Q&As, debates, and knowledge sharing, promoting freedom of speech and high-quality content | Technology, Information and Internet | π¬π§ London | 91 | 2023 |
| 19 | [Cryptopay](https://www.tamtam.ai/c/cryptopay) (cryptopay.me)
A digital platform founded in 2013, connecting traditional and digital finance Offers asset management through a user-friendly interface | Financial Services | π¬π§ Tallinn | 90 | |
| 20 | [Ctrl Alt](https://www.tamtam.ai/c/ctrl-alt) (ctrl-alt.co)
Designing and operating blockchain infrastructure for tokenizing alternative assets like real estate and private credit, enabling institutional issuance, trading, and management on-chain. | Financial Services | π¬π§ London | 89 | 2022 |
| 21 | [LVP](https://www.tamtam.ai/c/lvp) (lvp.co.uk)
A blockchain subsidiary focusing on an algorithmic protocol for data exchange, smart contracts, AI, and digital currency trading with gold-backed utility tokens | Financial Services | π¬π§ Knightsbridge | 56 | 2023 |
| 22 | [Noah](https://www.tamtam.ai/c/noah-london) (noah.com)
Global payment connectivity company leveraging modern payment rails and traditional banking for seamless cross-border transactions Also offering B2C platform for instant bitcoin transactions | Financial Services | π¬π§ London | 48 | 2020 |
| 23 | [Baanx Group Ltd](https://www.tamtam.ai/c/baanx-group-ltd) (baanx.com)
B2B2C service provider offering digital asset-friendly financial services like debit cards, digital wallets, IBANs, borrowing/lending, remittance, payment gateways, and white-label blockchain applications | Financial Services | π¬π§ London | 45 | 2018 |
| 24 | [Virtua](https://www.tamtam.ai/c/virtua) (virtua.com)
A gamified metaverse offering immersive social, web3 gaming, digital collectibles, and interactive experiences for users | Computer Games | π¬π§ London | 42 | 2016 |
| 25 | [RTFKT](https://www.tamtam.ai/c/rtfkt) (rtfkt.com)
An eclectic creator-led organization at the cutting edge of technology, specializing in creating unique sneakers and digital artifacts using game engines, NFTs, and augmented reality | Retail Apparel and Fashion | π¬π§ London | 40 | 2020 |
| 26 | [Gulf Software & Technology LTD](https://www.tamtam.ai/c/gulf-software-and-technology-ltd) (gulfofficial.com)
A software and technology company specializing in financial technology and blockchain solutions to promote global financial inclusion and equity | Software Development | π¬π§ Manchester | 33 | 2022 |
| 27 | [Coinweb Labs](https://www.tamtam.ai/c/coinweb-labs) (coinweblabs.io)
A platform solving blockchain issues by creating collaborative, connected, and accessible technology for all Contact hello@coinwebio or visit wwwcoinwebio | Blockchain Services | π¬π§ London | 31 | 2018 |
| 28 | [Curate](https://www.tamtam.ai/c/curate) (curate.style)
A decentralized platform rewarding users with digital tokens for curating fashion styles, partnering with brands to showcase and sell their latest collections | Retail Apparel and Fashion | π¬π§ London | 26 | 2019 |
| 29 | [Nickel Digital Asset Management](https://www.tamtam.ai/c/nickel-digital-asset-management) (nickel.digital)
Offers institutional investors secure, efficient, and transparent access to growth opportunities in the digital asset market, delivering uncorrelated returns through arbitrage strategies. | Investment Management | π¬π§ London | 25 | 2019 |
| 30 | [ICONOMI](https://www.tamtam.ai/c/iconomi) (iconomi.com)
An investment platform providing access to the cryptocurrency market with exchange diversification, portfolio monitoring, and the option to copy successful strategies | Financial Services | π¬π§ London | 24 | 2016 |
| 31 | [Electroneum](https://www.tamtam.ai/c/electroneum) (electroneum.com)
Utilizing blockchain technology to fuel the worldwide digital economy, while adhering to legal and regulatory guidelines | Software Development | π¬π§ Maidstone | 21 | 2017 |
| 32 | [Nexus Mutual](https://www.tamtam.ai/c/nexus-mutual) (nexusmutual.io)
A leading on-chain insurance alternative protecting over $44B of crypto assets, paying out $17M+ in claims, and partnering with institutions and traditional insurance companies | Financial Services | π¬π§ London | 21 | 2017 |
| 33 | [Ephelia Group](https://www.tamtam.ai/c/ephelia-group) (epheliagroup.com)
A global financial group providing Fintech services in Payments, Electronic Money, Investments, and Compliance across Europe, US, UK, Switzerland, and New Zealand | Financial Services | π¬π§ London | 21 | 2020 |
| 34 | [Nwe](https://www.tamtam.ai/c/nwe) (equicex.com)
A company leveraging cryptocurrencies and blockchain technology for a people-controlled economy Offers simplified, secure trading and portfolio management services | Financial Services | π¬π§ London | 20 | |
| 35 | [Kappa Lab](https://www.tamtam.ai/c/kappa-lab) (kappalab.io)
Specializing in systematic trading and product innovation in the digital assets space, this technology company is known for its expertise in the field | Financial Services | π¬π§ London | 17 | 2018 |
| 36 | [AdsDax](https://www.tamtam.ai/c/adsdax) (adsdax.com)
Blockchain-enabled marketplace for creating, verifying, optimizing, buying, and selling advertising with low fees, using a proprietary cryptocurrency, promoting transparency and eliminating middlemen | Advertising Services | π¬π§ Swansea | 16 | |
| 37 | [Coda Labs](https://www.tamtam.ai/c/coda-labs) (codaplatform.com)
A team focused on creating fun mobile games using blockchain technology, aiming to drive web3 adoption and new economic opportunities for developers and players | Entertainment Providers | π¬π§ London | 14 | 2019 |
| 38 | [WyzePay](https://www.tamtam.ai/c/wyzepay) (wyzepay.com)
Revolutionizing retail industry by streamlining prepayments and digital wallets through DeFi infrastructure, empowering businesses and customers with innovative digital currency solutions | Financial Services | π¬π§ London | 13 | 2021 |
| 39 | [Mattereum](https://www.tamtam.ai/c/mattereum) (mattereum.com)
A legaltech solution facilitating global trade by tokenizing assets, creating digital profiles, and ensuring transactions are safeguarded by international law | Software Development | π¬π§ London | 12 | 2017 |
| 40 | [TLChain Network](https://www.tamtam.ai/c/tlchain-network) (tlchain.network)
A highly scalable blockchain platform for DeFi, crypto dApps, enterprise applications, Metaverse, NFT, and GameFi solutions | IT Services and IT Consulting | π¬π§ London | 8 | 2018 |
| 41 | [BlazarCoin CryptoBank](https://www.tamtam.ai/c/blazarcoin-cryptobank) (blazarcoin.io)
A financial institution that started in 2013, analyzing cryptocurrencies and developing an exchange platform and payment method for global transactions | Financial Services | π¬π§ Bradford | 7 | 2013 |
| 42 | [Tosy Token](https://www.tamtam.ai/c/tosy-token) (tosytoken.gq)
The company is an ICO and Sidechain project on Ethereum, offering a platform for data analysis while preserving privacy and enabling GDPR-compliant data processing | Technology, Information and Internet | π¬π§ London | 6 | |
| 43 | [IndoEX LTD](https://www.tamtam.ai/c/indoex-ltd) (indoex.io)
INDOEX is an advanced trading platform specializing in Altcoins, Algos, and Performance, offering users advanced functionalities for buying and selling digital assets with reliability and speed | Financial Services | π¬π§ London | 6 | |
| 44 | [Sonata.ai](https://www.tamtam.ai/c/sonata-ai) (sonata.ai)
An inclusive exchange platform for cryptocurrency investors, brokers, and holders, empowering newcomers to successfully navigate the market | Financial Services | π¬π§ LondΓ½n | 6 | |
| 45 | [First Light Games](https://www.tamtam.ai/c/first-light-games) (firstlight.games)
Developing top-tier play-to-earn and free-to-play games utilizing blockchain technology for a unique gaming experience | Computer Games | π¬π§ London | 6 | 2018 |
| 46 | [BITSSA: Multi Crypto-Currency Exchange](https://www.tamtam.ai/c/bitssa-multi-crypto-currency-exchange) (bitssa.com)
A Multi Crypto-Currency Exchange focused on providing access to liquid crypto assets for emerging markets, with a focus on product innovation and security | Financial Services | π¬π§ London | 5 | 2017 |
| 47 | [Fruitlab](https://www.tamtam.ai/c/fruitlab) (fruitlab.com)
A blockchain social platform integrating gaming, esports, and content creation, offering Play-to-Earn opportunities with its own cryptocurrency PIP | Computer Games | π¬π§ London | 5 | 2018 |
| 48 | [NextHash Group](https://www.tamtam.ai/c/nexthash-group) (nexthash.com)
A global entity combining traditional finance with digital assets through blockchain technology, offering crypto trading, NFT marketplace, and financial licenses worldwide | Financial Services | π¬π§ London | 5 | 2018 |
| 49 | [Marginless](https://www.tamtam.ai/c/marginless) (marginless.io)
Revolutionizing betting through a platform that allows face-to-face betting with low margins, unique markets, and the use of blockchain technology for secure transactions | IT Services and IT Consulting | π¬π§ Dartford | 4 | 2017 |
| 50 | [Rincoin](https://www.tamtam.ai/c/rincoin) (rincoin.org)
A smart contract platform enabling investment in tokenised real assets like Solar and Wind Farms, paying out profits via Tonic token Built on blockchain for transparency | Investment Management | π¬π§ London | 4 | 2018 |
## How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
## More company lists in the United Kingdom
- [The largest companies in the United Kingdom](https://www.tamtam.ai/l/largest-companies-united-kingdom) (36,548)
- [Multinational companies in the United Kingdom](https://www.tamtam.ai/l/multinational-companies-united-kingdom) (7,458)
- [Financial services firms in the United Kingdom](https://www.tamtam.ai/l/financial-services-firms-united-kingdom) (3,711)
- [Financial Services companies in the United Kingdom](https://www.tamtam.ai/l/financial-services-companies-united-kingdom) (3,696)
- [Retail chains in the United Kingdom](https://www.tamtam.ai/l/retail-chains-united-kingdom) (3,289)
- [Professional services firms in the United Kingdom](https://www.tamtam.ai/l/professional-services-firms-united-kingdom) (2,706)
- [Software Development companies in the United Kingdom](https://www.tamtam.ai/l/software-development-companies-united-kingdom) (2,600)
- [Manufacturers in the United Kingdom](https://www.tamtam.ai/l/manufacturers-united-kingdom) (2,159)
- [Companies with in-house R&D in the United Kingdom](https://www.tamtam.ai/l/r-and-d-companies-united-kingdom) (1,930)
- [IT Services and IT Consulting companies in the United Kingdom](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-united-kingdom) (1,722)
- [Retail companies in the United Kingdom](https://www.tamtam.ai/l/retail-companies-united-kingdom) (1,596)
- [IT services companies in the United Kingdom](https://www.tamtam.ai/l/it-services-companies-united-kingdom) (1,583)
- [Hotel and hospitality groups in the United Kingdom](https://www.tamtam.ai/l/hospitality-groups-united-kingdom) (1,461)
- [Companies with a mobile app in the United Kingdom](https://www.tamtam.ai/l/companies-with-mobile-app-united-kingdom) (1,411)
- [Consulting firms in the United Kingdom](https://www.tamtam.ai/l/consulting-firms-united-kingdom) (1,298)
- [E-commerce companies in the United Kingdom](https://www.tamtam.ai/l/ecommerce-companies-united-kingdom) (1,246)
- [Hardware manufacturers in the United Kingdom](https://www.tamtam.ai/l/hardware-companies-united-kingdom) (1,239)
- [Family-owned companies in the United Kingdom](https://www.tamtam.ai/l/family-owned-companies-united-kingdom) (1,224)
- [Hospitality companies in the United Kingdom](https://www.tamtam.ai/l/hospitality-companies-united-kingdom) (1,204)
- [Critical infrastructure operators in the United Kingdom](https://www.tamtam.ai/l/critical-infrastructure-operators-united-kingdom) (1,195)
- [Wellness and Fitness Services companies in the United Kingdom](https://www.tamtam.ai/l/wellness-and-fitness-services-companies-united-kingdom) (1,151)
- [Retail Apparel and Fashion companies in the United Kingdom](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-united-kingdom) (1,085)
- [Subscription businesses in the United Kingdom](https://www.tamtam.ai/l/subscription-businesses-united-kingdom) (1,077)
- [Distributors and wholesalers in the United Kingdom](https://www.tamtam.ai/l/distributors-and-wholesalers-united-kingdom) (1,060)
## The same list elsewhere in United Kingdom
- [Crypto companies in London](https://www.tamtam.ai/l/crypto-companies-london) (47)
## The same list elsewhere
- [Crypto companies in the world](https://www.tamtam.ai/l/crypto-companies-in-the-world) (410)
- [Crypto companies in Europe](https://www.tamtam.ai/l/crypto-companies-in-europe) (207)
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Source: https://www.tamtam.ai/l/crypto-companies-united-kingdom