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Top Fintech companies in Paris

Companies modernising banking, payments, lending, and financial infrastructure. Filtered to companies headquartered in Paris.

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Ranked by current headcount across Fintech companies headquartered in Paris. Refreshed monthly.

  1. 1
    BNP Paribas· Paris, Île-de-France, France

    BNP Paribas is a leading bank in Europe with an international reach. It has a presence in 64 countries, with more than 178,000 employees, including more than 144,000 in Europe. BNP Paribas holds leading positions in its three major operating divisions:⚆ Commercial, Personal Banking & Services for all the Group’s retail banking networks and several specialised businesses, including BNP Paribas Personal Finance and Arval;⚆ Investment & Protection Services for savings, investment and protection solutions; ⚆ Corporate & Institutional Banking, which is focused on corporate and institutional clients.The Group helps all its clients (individuals, community associations, entrepreneurs, SMEs, corporates and institutional clients) to realise their projects through solutions spanning financing, investment, savings and protection insurance. In Europe, the Group has four domestic markets (Belgium, France, Italy and Luxembourg) and BNP Paribas Personal Finance is the European leader in consumer lending.BNP Paribas is rolling out its integrated retail-banking model in Mediterranean countries, in Turkey, in Eastern Europe and a large network in the western part of the United States. In its Corporate & Institutional Banking and Investment & Protection Services activities, BNP Paribas also enjoys top positions in Europe, a strong presence in the Americas as well as a solid and fast-growing business in Asia-Pacific.To learn more about our social media terms and Data Protection Notice: https://group.bnpparibas/en/data-protection

    • Post-IPO debt
    • 156.4k employees
    • Founded 1966
  2. 2
    Societe Generale· Paris, Île-de-France, France

    Societe Generale is one of the leading European financial services groups. Based on a diversified and integrated banking model, the Group combines financial strength and proven expertise in innovation with a strategy of sustainable growth. Committed to the positive transformations of the world’s societies and economies, Societe Generale and its teams seek to build, day after day, together with its clients, a better and sustainable future through responsible and innovative financial solutions.Active in the real economy for over 150 years, with a solid position in Europe and connected to the rest of the world, Societe Generale has over 117,000 members of staff in 66 countries and supports on a daily basis 25 million individual clients, businesses and institutional investors around the world by offering a wide range of advisory services and tailored financial solutions. The Group is built on three complementary core businesses:- French Retail Banking which encompasses the SG and Boursorama brands. Each offers a full range of financial services with omnichannel products at the cutting edge of digital innovation;- International Retail Banking, Insurance and Financial Services, with networks in Africa, Central and Eastern Europe and specialised businesses that are leaders in their markets; - Global Banking and Investor Solutions, which offers recognised expertise, key international locations and integrated solutions.Societe Generale is included in the principal socially responsible investment indices: DJSI (Europe), FTSE4Good (Global and Europe), Bloomberg Gender-Equality Index, Refinitiv Diversity and Inclusion Index, Euronext Vigeo (Europe and Eurozone), STOXX Global ESG Leaders indexes, and the MSCI Low Carbon Leaders Index (World and Europe).

    • Post-IPO debt
    • 44.4k employees
  3. 3
    Groupe BPCE· Paris, Île-de-France, France

    Groupe BPCE, at the service of its customers and the French economyGroupe BPCE pursues a full range of banking and insurance activities, working through its two major Banque Populaire and Caisse d’Epargne cooperative banking networks and through its different subsidiaries.Groupe BPCE, the 2nd largest banking group in France, has put down deep roots in its local markets. Its 117,000 employees serve a total of 36 million customers, 8.6 of whom have decided to become cooperative shareholders. The Group’s different subsidiaries pursue their activities in banking and insurance, tailoring their services as closely as possible to the needs of the individuals and regions they serve. With a total of 19 Banque Populaire banks, 17 Caisses d’Epargne, Natixis, Crédit Foncier, Banque Palatine, etc., Groupe BPCE offers its customers a comprehensive range of products and services: savings and investment solutions, cash management services, financing solutions, insurance, and wholesale banking services. Faithful to its status as a cooperative banking institution, the Group accompanies its customers in the realization of their different projects and develops long-lasting relationships with them, thereby contributing 20% to the drive to finance the French economy.

    • Debt
    • 43.4k employees
    • Founded 2009
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  5. 4
    Caisse d’Epargne· Paris, Île-de-France, France

    Banques coopératives, les Caisses d'Epargne conjuguent depuis 1818 confiance, solidarité et modernité.Les Caisses d’Epargne font partie du Groupe BPCE, deuxième groupe bancaire en France et quatrième de la zone euro avec 6 000 agences, 36 millions de clients, dont 9,6 millions de sociétaires et 110 000 collaborateurs.Les 15 Caisses d'Epargne régionales comptent parmi les premières banques de leur région. Elles accompagnent tous les acteurs économiques et sont leaders du financement du secteur public, du logement social et de l'économie sociale.

    • 21.6k employees
  6. 5
    La Banque Postale· Paris, Île-de-France, France

    To succeed at every stage of life, time must be on your side. At La Banque Postale, we meet today’s needs while preparing for tomorrow’s. Our goal is simple: to help everyone stay one step ahead of their plans. Savings, investments, insurance, financing, and day-to-day financial management: we support more than 18 million customers in their decisions at every stage of their life journey. Our role is to help them make the right decisions at the right time, through support based on trust, advice, and a personal touch. With a nationwide presence, we offer them the dedication of our employees, the expertise of our advisors, and digital solutions designed to simplify their daily lives and prepare them for the future. Whether they are individuals, professionals, businesses, nonprofit organizations, or public sector entities, we believe that everyone deserves a bank that is helpful, accessible, and committed—one capable of providing long-term support for their projects. Every day, we work to help our customers build their future with confidence and stay one step ahead.

    • 20.4k employees
    • Founded 2006

Find engineers at Fintech companies in Paris

Paris has long been a hub for Fintech, and the list above ranks the largest Fintech companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 1,511 matching companies in Refolk’s index, this is a good map of where the Fintech talent in Paris lives - useful whether you’re recruiting, partnering, or sizing a market.

The biggest Fintech companies in Paris tend to be the gravitational centres for specialised talent - senior engineers, ML researchers, applied scientists, designers - while the smaller ones compete on speed, equity, and proximity to founders.

Refolk converts this list into a live search. Ask for Fintech engineers in Paris hiring senior staff” or “founders of Fintech companies in Paris who left in the last 12 months” and Refolk returns a ranked shortlist with the evidence that earned each person a spot.

How this list is built

Refolk pulled Fintech companies headquartered in Paris from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 10 employees. The list refreshes monthly.

Last refreshed: Tue, 15 Sep 2026 18:41:56 GMT

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The list draws on the public company graph - headcount and growth signals, funding history, and recency. The criteria chips at the top show exactly which filters produced it, and the methodology section explains the ranking.

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