This list features large European fintech companies, primarily focused on financial services, with a notable presence in London. Many of these firms offer digital solutions for payments, money transfers, and wealth management. The companies here are generally established, with several founded in the 2000s and 2010s.
Revolut offers innovative products for money control, while Worldline provides advanced payment technology. Wise enables international money transfers with low fees, and Giesecke+Devrient focuses on digital security and financial platforms. Finastra provides technology solutions for global financial services, and Apex Group Ltd offers a wide range of services to asset managers.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Revolutrevolut.com
A fintech company on a mission to provide customers with more visibility, control, and freedom over their money through innovative products |
18,462 | |||
| 2 |
Post Office Ltdpostoffice.co.uk
operates largest UK retail network with 11,500 branches and a major digital presence, focusing on customer service and innovation |
17,058 | |||
| 3 |
Worldlineworldline.com
Helps businesses accelerate their growth journey quickly, simply, and securely with advanced payments technology, local expertise, and customized solutions. |
15,714 | |||
| 4 |
Giesecke+Devrientgi-de.com
Global SecurityTech company providing digital security, financial platforms, and currency technology to enhance trust and safety worldwide. |
13,000 | |||
| 5 |
Finastrafinastra.com
Focusing on OPEN Collaboration & Finance, Finastra provides innovative technology solutions for global financial services, promoting financial inclusion and diversity |
12,499 | |||
| 6 | 11,769 | ||||
| 7 |
Apex Group Ltd (UK & Ireland)apexgroup.com
A global financial services provider with offices in over 50 countries, offering a wide range of services to asset managers, capital markets, and family offices |
9,281 | |||
| 8 |
Edenrededenred.com
Provides digital solutions for employee benefits, fleet management, and corporate payments, enhancing well-being, purchasing power, and business efficiency through a technology platform. |
8,010 | |||
| 9 |
Exnessexness-careers.com
Global multi-asset broker founded in 2008, offering better-than-market conditions for online trading of currencies, crypto, stocks, and more |
7,209 | |||
| 10 | 6,270 | ||||
| 11 |
Alter Domusalterdomus.com
Providing end-to-end expertise and technology solutions to support investment managers and asset owners in managing alternative investments efficiently and effectively. |
6,082 | |||
| 12 |
Pluxeepluxeegroup.com
Leading global partner offering diverse digital products. These provide employees freedom of choice for daily expenses, culture, incentives, and gifts in 28 countries. |
5,644 | |||
| 13 | 5,455 | ||||
| 14 |
SS&C GlobeOpssctech.com
Global provider of cloud-based fund services and technology for hedge funds, private equity, and asset managers, offering outsourcing support for operational efficiency and risk reduction |
5,416 | |||
| 15 |
Moniepoint Groupmoniepoint.com
A leading fintech company offering digital payment solutions, credit access, and business management tools to help businesses worldwide grow and succeed |
5,413 | |||
| 16 | 5,267 | ||||
| 17 |
LSEG Data & Analyticslseg.com
A global provider of financial markets data and infrastructure, enabling customers to gain insights through data, feeds, analytics, and workflow solutions |
5,147 | |||
| 18 |
Нова поштаnovaposhta.ua
Leader in express delivery, offering logistics services with a vast network of post offices and parcel lockers, facilitating business growth in Ukraine and abroad |
5,107 | |||
| 19 |
Fineco Bankfinecobank.com
Leading European FinTech bank offering banking, trading, and investment services through advanced platforms and a large network of financial advisors Expanding presence in the UK and Ireland |
4,659 | |||
| 20 |
Klarnaklarna.com
The company revolutionizes shopping with flexible financial services and AI-powered payment solutions Over 150 million users and 500,000 retailers trust its innovative technology |
4,627 | |||
| 21 |
Deutsche Börse Groupdeutsche-boerse.com
Provides access to global capital markets through securities and derivatives trading, clearing, settlement, custody, market data, and electronic trading systems. |
4,458 | |||
| 22 |
Ingenicoingenico.com
Provides global payment acceptance and services, deploying millions of payment devices and powering thousands of apps to simplify payments and add value. |
4,265 | |||
| 23 |
SumUpsumup.co.uk
A global financial technology company supporting over 4 million small merchants in 36 markets, committed to environmental and social causes |
4,186 | |||
| 24 | 3,987 | ||||
| 25 |
Getnetgetnetworld.com
A high-tech global payment platform enabling businesses to securely accept payments and thrive in the constantly evolving landscape of commerce |
3,845 | |||
| 26 |
Playtechplaytech.com
Leading software and services supplier for the gambling industry, offering omni-channel solutions for online, mobile, and retail operations, including financial trading. |
3,735 | |||
| 27 |
Paysafepaysafe.com
Specialised payments platform enabling businesses and consumers to connect and transact through payment processing, digital wallets, and online cash solutions. |
3,539 | |||
| 28 |
Baobab Groupbaobab.com
Provides micro-loans, savings, and daily banking to African micro-entrepreneurs and small businesses, including mobile payments, digital nano loans, and solar products. |
3,522 | |||
| 29 | 3,323 | ||||
| 30 |
M-KOPAm-kopa.com
Affordable smartphone and e-motorbike financing with embedded digital financial services, leveraging AI-driven credit analytics for emerging market customers. |
3,301 | |||
| 31 |
Storebrandstorebrand.no
A leading financial player in the Nordic market, offering pension, savings, insurance, and banking products to individuals, businesses, and public entities for over 250 years |
3,244 | |||
| 32 |
Starlingstarlingbank.com
This company is a digital bank offering fast technology, fair service, and honest values, focused on solving customer problems and building sustainable solutions |
3,231 | |||
| 33 |
PayUcorporate.payu.com
Leading online payment service provider, operating in 50+ high-growth markets, offering financial services and payment methods to merchants and consumers. |
2,998 | |||
| 34 |
Derivcareers.deriv.com
An award-winning online trading platform with a global team, focused on making trading accessible while prioritizing integrity, innovation, and customer experience |
2,887 | |||
| 35 |
Planetweareplanet.com
The company provides software, payment, and technology solutions for the Hospitality and Retail sectors globally, focusing on innovative digital commerce platforms |
2,825 | |||
| 36 |
TradingViewtradingview.com
Social network and charting platform for traders and investors, used by 50 million+ users worldwide with open source charts used by financial giants |
2,761 | |||
| 37 |
IG Groupiggroup.com
An innovative global fintech company empowering clients to pursue financial freedom through award-winning products and platforms across 19,000 financial markets |
2,734 | |||
| 38 | 2,719 | ||||
| 39 | 2,681 | ||||
| 40 |
Avaloqavaloq.com
A provider of front-to-back software and services for financial institutions globally, offering cloud-based SaaS, on-premises solutions, and BPaaS banking operations outsourcing |
2,673 | |||
| 41 |
Nexi Groupnexigroup.com
A leading European digital payments company offering innovative and secure solutions for individuals, businesses, and financial institutions to make every payment digital |
2,523 | |||
| 42 | 2,357 | ||||
| 43 | 2,357 | ||||
| 44 |
Checkout.comcheckout.com
A financial technology company providing a high-performance payments platform for enterprise and scaling businesses worldwide, processing payments, payouts, and managing card programs |
2,343 | |||
| 45 |
Etraveli Groupetraveligroup.com
Global flight technology provider specializing in flight sales, content delivery, and fintech products. It serves over 48 million travelers annually across 75 markets. |
2,327 | |||
| 46 |
Rivertyriverty.com
FinTech company offering innovative financial solutions by leveraging technology, data, and process optimization to support customers in their financial transactions |
2,303 | |||
| 47 | 2,301 | ||||
| 48 |
Primahelloprima.com
Leading online insurance provider in Italy, offering motor, home, and family products with advanced technology and international expansion. |
2,273 | |||
| 49 |
The Very Grouptheverygroup.jobs
An online retailer offering a wide range of products with flexible payment options to help families say yes to the things they love |
2,226 | |||
| 50 | 2,047 | ||||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 51 | 2,044 | ||||
| 52 | 2,025 | ||||
| 53 |
Regnologyregnology.net
Provides technology for regulatory, risk, tax, and finance reporting, helping clients achieve compliance and unlock insights across various financial sectors globally. |
2,015 | |||
| 54 | 1,990 | ||||
| 55 | 1,896 | ||||
| 56 |
Dojodojo.careers
A scaling fintech company empowering businesses and diners with fast funding, payments, smart integrations, virtual queues, and restaurant bookings through innovative technology |
1,841 | |||
| 57 | 1,717 | ||||
| 58 |
XTB online investingxtb.com
Global fintech platform offering online investing, trading over 6,200 instruments, educational resources, and customer support in 18 languages, with regulatory oversight |
1,687 | |||
| 59 |
DKV Mobilitydkv-mobility.com
Provides extensive B2B on-road payment solutions, toll services, vehicle services, and digital tools across Europe for sustainable mobility. |
1,627 | |||
| 60 |
Arrivearrive.com
Unifies urban mobility leaders for smarter, more seamless travel, supporting nearly 60 million users across 90+ countries through smart payments, optimized parking, and traffic reduction. |
1,622 | |||
| 61 |
Microcredbaobab.com
A leading digital financial inclusion group serving individuals and small businesses in Africa and China, providing simple and easy-to-use financial services |
1,615 | |||
| 62 |
Meilleurtauxmeilleurtaux.com
The company provides information, comparison services, and support to their customers |
1,604 | |||
| 63 |
Swissquoteswq.ch
A leading bank in online financial services offering innovative solutions for investments, trading, Forex, Robo-Advisory, and Mortgages with global reach |
1,530 | |||
| 64 |
CMC Marketscmcmarkets.com
Provides online trading and investing platforms with broad financial services, partnering with major organizations and innovating in fintech. |
1,517 | |||
| 65 |
Trading 212trading212.com
A company focused on democratizing financial markets through innovative products, with a mission to enable everyone to build wealth Regulatory compliance ensures investor protection |
1,502 | |||
| 66 |
AJ Bellajbell.co.uk
Provides UK customers and advisers with low-cost, wide investment choices, online tools, and services for managing SIPPs, ISAs, and accounts. |
1,488 | |||
| 67 | 1,443 | ||||
| 68 |
Nexi Italynexi.it
Leading PayTech company in Italy, connecting banks, merchants, and consumers through omni-channel technology to drive digital payments and modernize society |
1,421 | |||
| 69 |
NAOinvestnao.com
Innovative co-investment platform opening exclusive investment opportunities in private equity, venture capital, and capital market investments for everyone to build wealth professionally |
1,384 | |||
| 70 |
Touch 'n Go Grouptouchngo.com.my
Pioneering seamless digital payment experiences across Malaysia's mobility ecosystem, advancing financial inclusion and a cashless society through integrated transit, parking, and eWallet solutions. |
1,380 | |||
| 71 |
Trade Republictraderepublic.com
Europe's largest savings platform democratizing access to capital markets for all Europeans Founded in 2015 with global investor backing |
1,368 | |||
| 72 |
OSTTRAosttra.com
A company specializing in post-trade solutions, fostering collaboration, innovation, and efficient processes for global financial markets across all asset classes |
1,360 | |||
| 73 |
EUROWAGeurowag.com
Eurowag is a pan-European payments & mobility platform for commercial road transportation, providing innovative solutions for drivers and operators |
1,349 | |||
| 74 |
Capital.comcapital.com
Fintech company focused on making finance accessible and engaging, offering trading services with smart news feed, financial content, education, and customer service |
1,328 | |||
| 75 |
True Potential LLPtruepotential.co.uk
The company provides technology, services, and administrative support to help financial advisers enhance their businesses and serve their clients effectively |
1,328 | |||
| 76 | 1,278 | ||||
| 77 |
FairMoneyfairmoney.io
Building a leading mobile bank for emerging markets, providing digital financial services like loans, investments, savings, payments, and cards to consumers and merchants. |
1,275 | |||
| 78 |
Flatpayflatpay.com
Innovative card payment solutions provider in multiple European countries, offering transparent pricing and personalized services for small and medium-sized businesses |
1,255 | |||
| 79 |
Alpha Groupalphagroup.com
Award-winning financial services company for global corporates & institutions offering FX risk management, global accounts, and mass payments with expertise & innovative technology |
1,253 | |||
| 80 |
Elavon Europeelavon.co.uk
A leading payments provider offering tailored solutions across Europe and the USA, with a focus on reliability, global connectivity, and customer service excellence |
1,241 | |||
| 81 |
Octopusoctopusgroup.com
It is an entrepreneurial investment group focused on building businesses that address societal challenges, emphasizing stakeholder interests and sustainability. |
1,234 | |||
| 82 |
Boursoramaboursobank-group.com
Leading online bank providing economic and financial information with focus on simplicity, security, low fees, and customer satisfaction in France. |
1,233 | |||
| 83 | 1,227 | ||||
| 84 |
FE fundinfofefundinfo.com
By providing accurate data, technology solutions, research, and expert insights, we connect the fund management industry to inform better investment decisions |
1,216 | |||
| 85 |
Allfundsallfunds.com
Connecting fund partners and distributors, offering mutual funds, ETFs, and alternatives on a scalable technology platform. Global dealing and distribution. |
1,194 | |||
| 86 |
Blockchain.comblockchain.com
A leading fintech company offering secure access to cryptocurrencies like Bitcoin and Ethereum through their Wallet and Exchange platforms Stay safe and informed |
1,184 | |||
| 87 |
SIA S.p.A.nexigroup.com
The company, now part of Nexi Group, provides financial services Visit nexigroupcom for more information |
1,176 | |||
| 88 |
Molliemollie.com
Platform enabling businesses to handle payments, reconciliation, reporting, fraud prevention, and financing efficiently across Europe. |
1,168 | |||
| 89 |
Frilans Finans Sverige ABfrilansfinans.se
Enabling individuals to easily and securely invoice without a traditional company, allowing freelancers to focus on their work and passion |
1,167 | |||
| 90 | 1,140 | ||||
| 91 |
Banking Circlebankingcircle.com
Facilitating global cross-border payments, accounts, and liquidity management through a single API, providing fast, low-cost B2B banking services with market-leading compliance and security |
1,129 | |||
| 92 |
First Centralfirstcentralgroup.com
Insurance group using technology and data to reduce risk, prevent fraud, and offer competitive insurance products through innovative underwriting and brokering. |
1,122 | |||
| 93 |
Smartstreamsmart.stream
Provides financial institutions with accurate, timely data insights to streamline operations, reduce costs, and ensure regulatory compliance confidently. |
1,114 | |||
| 94 |
Pennylanepennylane.com
Building a financial operating system for European SMEs, unifying invoicing, payments, expense management, cash flow, and accounting for entrepreneurs and accountants. |
1,109 | |||
| 95 |
Itiviti, a Broadridge Businessbroadridge.com
Simplification, streamlining front and middle office functions, powering connectivity and multi-asset trading across global markets for financial institutions. |
1,100 | |||
| 96 | 1,093 | ||||
| 97 |
Libertex Grouplibertexgroup.com
Global fintech company providing an award-winning trading platform for stocks, CFDs, Forex, cryptocurrencies, and other financial assets. |
1,067 | |||
| 98 |
TKP Pensioentkppensioen.nl
A leading pensions administration organization in the Netherlands, simplifying pensions for over 33 million people and 25 pension funds with innovative digital solutions |
1,058 | |||
| 99 |
Capital on Tapcapitalontap.com
Provides small business credit cards with spend management tools, quick funding access, employee expense control, and cashback rewards. |
1,055 | |||
| 100 | 1,048 | ||||
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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 Europe
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- Multinational companies in Europe 42,025
- Companies with in-house R&D in Europe 20,169
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- SaaS companies in Europe 13,682
- Software Development companies in Europe 12,950
- Financial services firms in Europe 12,943
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- Distributors and wholesalers in Europe 7,573
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- E-commerce companies in Europe 5,864
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The same list elsewhere
- Fintech companies in the world 3,240
- Fintech companies in Germany 80
- Fintech companies in Sweden 47
- Fintech companies in Switzerland 37
- Fintech companies in the Netherlands 36
- Fintech companies in Spain 32
- Fintech companies in Italy 29
- Fintech companies in Cyprus 26
- Fintech companies in Ireland 26
- Fintech companies in Lithuania 26