# The 30 largest financial services firms in the Hauts-de-Seine department

Tamtam tracks 198 financial services firms headquartered in the Hauts-de-Seine department. This list ranks the 30 largest by number of employees on LinkedIn, led by Groupe Crédit Agricole, Crédit Agricole CIB and AXA en France. Their median headcount is 3,187. Half of them were founded in 1973 or later. The most common headquarters are Nanterre (7), Puteaux (5) and Montrouge (4).

The Hauts-de-Seine department hosts a concentration of large financial services and insurance groups. These companies provide a wide array of services, from retail and corporate banking to various forms of insurance, asset management, and credit risk solutions. Most of these firms are well-established entities, many with a significant international presence.

Notable examples include Groupe Crédit Agricole, a major European retail bank, and AXA en France, a global insurance provider. Societe Generale Corporate and Investment Banking focuses on tailored financial solutions for corporations, while BNP Paribas Cardif specializes in bancassurance. Coface manages credit risk for businesses, and Econocom provides IT services and digital transformation support. A clear pattern is the strong presence of major French banking and insurance groups, with many having their headquarters in Nanterre or Montrouge.

🇫🇷 Hauts-de-Seine · 30 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Groupe Crédit Agricole](https://www.tamtam.ai/c/groupe-credit-agricole) (credit-agricole.com)<br>Leading European retail bank offering comprehensive financial services including loans, insurance, asset management, corporate banking, and customer-focused solutions. | Banking | 🇫🇷 Montrouge | 76,287 |  |
| 2 | [Crédit Agricole CIB](https://www.tamtam.ai/c/credit-agricole-cib) (ca-cib.com)<br>Corporate and investment bank, global financial services for large corporations and institutions, capital markets, structured finance, commercial banking, pioneering climate finance. | Banking | 🇫🇷 Montrouge | 14,647 | 2004 |
| 3 | [AXA en France](https://www.tamtam.ai/c/axa-en-france) (axa.fr)<br>A global leader in insurance, AXA protects 93 million clients worldwide with a range of products and services for individuals, professionals, and businesses | Insurance | 🇫🇷 Nanterre | 11,225 |  |
| 4 | [Societe Generale Corporate and Investment Banking - SGCIB](https://www.tamtam.ai/c/societe-generale-corporate-and-investment-banking-sgcib) (societegenerale.com)<br>Supports clients through expansion and challenges, offering tailored solutions, leveraging potential, and providing authentic advisory relationships for financial issues and risk management. | Financial Services | 🇫🇷 Nanterre | 10,078 | 1990 |
| 5 | [BNP Paribas Cardif](https://www.tamtam.ai/c/bnp-paribas-cardif) (bnpparibascardif.com)<br>Global leader in bancassurance and personal insurance, offering products and services through partnerships to over 80 million customers worldwide. | Insurance | 🇫🇷 Nanterre | 9,381 |  |
| 6 | [Arval BNP Paribas Group](https://www.tamtam.ai/c/arval-bnp-paribas-group) (arval.com)<br>Arval provides full-service vehicle leasing and new mobility solutions, with a global presence serving corporate, small business, and individual clients | Financial Services | 🇫🇷 Rueil-Malmaison | 8,525 | 1989 |
| 7 | [CACEIS](https://www.tamtam.ai/c/caceis) (caceis.com)<br>Provides asset servicing for asset managers and institutional investors, including execution, clearing, custody, fund administration, and middle-office outsourcing across continents. | Banking | 🇫🇷 Montrouge | 8,046 | 2005 |
| 8 | [Allianz France](https://www.tamtam.ai/c/allianz-france) (allianz.fr)<br>Offers comprehensive insurance, assistance, and financial services to individuals, professionals, businesses, and communities worldwide, with a strong presence in France. | Insurance | 🇫🇷 Puteaux | 7,227 | 1890 |
| 9 | [Econocom](https://www.tamtam.ai/c/econocom) (econocom.com)<br>Supplies, finances, and provides managed services for workplace, audiovisual, and infrastructures, supporting businesses in their digital transformation with equipment and support. | IT Services and IT Consulting | 🇫🇷 Puteaux | 7,123 | 1973 |
| 10 | [Coface](https://www.tamtam.ai/c/coface) (coface.com)<br>Manages credit risk for companies, supporting their growth by offering trade credit insurance, business information, debt collection, and factoring solutions. | Insurance | 🇫🇷 Bois-Colombes | 6,948 | 1946 |
| 11 | [AXA Partners](https://www.tamtam.ai/c/axa-partners) (axapartners.com)<br>Offers assistance services, travel insurance, and credit protection, helping corporate clients enhance their customers' experience with innovative solutions globally. | Insurance | 🇫🇷 Malakoff | 5,905 | 2016 |
| 12 | [BNP Paribas Asset Management](https://www.tamtam.ai/c/bnp-paribas-asset-management) (bnpparibas-am.com)<br>Manages over —1.6 trillion in assets for clients globally, offering diverse liquid and alternative investment solutions with a strong focus on sustainable strategies. | Financial Services | 🇫🇷 Nanterre | 4,879 |  |
| 13 | [CNP Assurances](https://www.tamtam.ai/c/cnp-assurances) (cnp.fr)<br>Leading global insurer offering personal risk protection, savings, and pension solutions through multi-partnership models, promoting an inclusive and sustainable society. | Insurance | 🇫🇷 Issy-les-Moulineaux | 4,828 | 1959 |
| 14 | [Abeille Assurances](https://www.tamtam.ai/c/abeille-assurances) (abeille-assurances.fr)<br>A leading insurance provider in France with a wide range of products and services focused on responsible offers, climate action, and employee support | Insurance | 🇫🇷 Bois-Colombes | 3,692 |  |
| 15 | [Swiss Life France](https://www.tamtam.ai/c/swiss-life-france) (swisslife.fr)<br>Offers life insurance, private banking, financial management, health, provident, and damage insurance, empowering clients' financial independence. | Insurance | 🇫🇷 Puteaux | 3,187 | 1898 |
| 16 | [ALD Automotive](https://www.tamtam.ai/c/ald-automotive) (aldautomotive.com)<br>Leading global provider sustainable mobility solutions, managing over 3.3 million vehicles across 44 countries for corporates, SMEs, professionals, and individuals. Focuses on full-service leasing and fleet management. | Financial Services | 🇫🇷 Rueil-Malmaison | 3,182 |  |
| 17 | [GMF Assurances](https://www.tamtam.ai/c/gmf-assurances) (gmf.fr)<br>mutual insurance group providing coverage for civil servants, promoting social economy values, part of a larger mutual insurance group with diverse brands. | Insurance | 🇫🇷 Levallois-Perret | 3,098 | 1934 |
| 18 | [BNP Paribas Leasing Solutions](https://www.tamtam.ai/c/bnp-paribas-leasing-solutions) (leasingsolutions.bnpparibas)<br>Provides capital efficient business equipment financing solutions across various sectors, assisting clients with growth, transformation, and transition to a low-carbon circular economy. | Banking | 🇫🇷 Levallois-Perret | 2,861 |  |
| 19 | [Groupe CCF](https://www.tamtam.ai/c/groupe-ccf) (groupeccf.fr)<br>French banking group provides retail banking services through branches and specialized financing for individuals and businesses across France, including overseas territories. | Banking | 🇫🇷 Courbevoie | 2,719 | 1917 |
| 20 | [Credit Agricole Leasing & Factoring](https://www.tamtam.ai/c/credit-agricole-leasing-and-factoring) (ca-leasingfactoring.com)<br>Specialized financing products for businesses, professionals, farmers, and local authorities including leasing, factoring, and renewable energy project support. | Financial Services | 🇫🇷 Montrouge | 2,715 |  |
| 21 | [UFF - Conseil en gestion de patrimoine](https://www.tamtam.ai/c/uff-conseil-en-gestion-de-patrimoine) (uff.net)<br>Established in 1968, this bank provides wealth management services for individuals, businesses, executives, and professional athletes Offers a range of financial products and solutions | Financial Services | 🇫🇷 Bois-Colombes | 2,466 | 1968 |
| 22 | [Upcoop](https://www.tamtam.ai/c/upcoop) (up.coop)<br>Designing payment solutions and innovative services for employees and populations, supporting purchasing power and local dynamics through cooperative schemes like meal and gift vouchers. | Financial Services | 🇫🇷 Gennevilliers | 2,301 | 1964 |
| 23 | [Societe Generale Securities Services - SGSS](https://www.tamtam.ai/c/societe-generale-securities-services-sgss) (societegenerale.com)<br>A global provider of securities services with a focus on quality, competitiveness, and client relationships, serving institutional investors, asset managers, and corporates worldwide | Financial Services | 🇫🇷 Puteaux | 2,105 |  |
| 24 | [AXA Investment Managers](https://www.tamtam.ai/c/axa-investment-managers-puteaux) (axa-im.com)<br>Providing tailored, diversified global investment solutions leveraging expertise across asset classes to meet unique client financial goals and objectives. | Financial Services | 🇫🇷 Puteaux | 2,104 | 1994 |
| 25 | [GROUPAMA GAN VIE](https://www.tamtam.ai/c/groupama-gan-vie) (ggvierecrute.fr)<br>Designing, underwriting, and managing life and health insurance contracts distributed through multiple regional and professional networks across individual and collective business lines. | Insurance | 🇫🇷 Nanterre | 1,688 | 2010 |
| 26 | [Crédit Coopératif](https://www.tamtam.ai/c/credit-cooperatif) (credit-cooperatif.coop)<br>A diversified banking group offering products and services to businesses and organizations, specializing in the Social Economy sector, co-owned by clients | Banking | 🇫🇷 Nanterre | 1,561 | 1893 |
| 27 | [Boursorama](https://www.tamtam.ai/c/boursorama) (boursobank-group.com)<br>Leading online bank providing economic and financial information with focus on simplicity, security, low fees, and customer satisfaction in France. | Financial Services | 🇫🇷 Boulogne-Billancourt | 1,233 | 1998 |
| 28 | [Groupama Paris Val de Loire](https://www.tamtam.ai/c/groupama-paris-val-de-loire) (groupama.fr)<br>The company is a leading employer in the insurance sector, prioritizing human values, local engagement, and offering a wide range of innovative insurance and banking solutions | Insurance | 🇫🇷 Antony | 1,217 |  |
| 29 | [Direct Assurance](https://www.tamtam.ai/c/direct-assurance) (direct-assurance.fr)<br>Direct Assurance is a French insurance company offering online auto, home, and motorcycle policies with innovative products like mobile services and YouDrive for responsible driving | Insurance | 🇫🇷 Suresnes | 816 | 1992 |
| 30 | [Gan Prévoyance](https://www.tamtam.ai/c/gan-prevoyance) (ganprevoyance.fr)<br>Specializes in personalized insurance and financial solutions for individuals and professionals, focusing on health, retirement, savings, and real estate. | Insurance | 🇫🇷 Nanterre | 810 | 1944 |

## 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 13, 2026.

## More company lists in the Hauts-de-Seine department

- [The largest companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/largest-companies-hauts-de-seine) (5,158)
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- [Hardware manufacturers in the Hauts-de-Seine department](https://www.tamtam.ai/l/hardware-companies-hauts-de-seine) (199)
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## The same list elsewhere in France

- [Financial services firms in France](https://www.tamtam.ai/l/financial-services-firms-france) (3,093)
- [Financial services firms in Île-de-France](https://www.tamtam.ai/l/financial-services-firms-ile-de-france) (1,729)
- [Financial services firms in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/financial-services-firms-auvergne-rhone-alpes) (245)
- [Financial services firms in Grand Est](https://www.tamtam.ai/l/financial-services-firms-grand-est) (155)
- [Financial services firms in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/financial-services-firms-provence-alpes-cote-dazur) (147)
- [Financial services firms in Occitanie](https://www.tamtam.ai/l/financial-services-firms-occitanie) (139)
- [Financial services firms in Nouvelle-Aquitaine](https://www.tamtam.ai/l/financial-services-firms-nouvelle-aquitaine) (132)
- [Financial services firms in the Rhône department](https://www.tamtam.ai/l/financial-services-firms-rhone) (132)
- [Financial services firms in Hauts-de-France](https://www.tamtam.ai/l/financial-services-firms-hauts-de-france) (122)
- [Financial services firms in Pays de la Loire](https://www.tamtam.ai/l/financial-services-firms-pays-de-la-loire) (113)
- [Financial services firms in Brittany](https://www.tamtam.ai/l/financial-services-firms-brittany) (87)
- [Financial services firms in the Nord department](https://www.tamtam.ai/l/financial-services-firms-nord) (81)
- [Financial services firms in the Gironde department](https://www.tamtam.ai/l/financial-services-firms-gironde) (80)
- [Financial services firms in the Bouches-du-Rhône department](https://www.tamtam.ai/l/financial-services-firms-bouches-du-rhone) (70)
- [Financial services firms in the Haute-Garonne department](https://www.tamtam.ai/l/financial-services-firms-haute-garonne) (69)
- [Financial services firms in the Loire-Atlantique department](https://www.tamtam.ai/l/financial-services-firms-loire-atlantique) (65)
- [Financial services firms in Normandy](https://www.tamtam.ai/l/financial-services-firms-normandy) (59)
- [Financial services firms in the Alpes-Maritimes department](https://www.tamtam.ai/l/financial-services-firms-alpes-maritimes) (45)
- [Financial services firms in the Ille-et-Vilaine department](https://www.tamtam.ai/l/financial-services-firms-ille-et-vilaine) (45)
- [Financial services firms in Paris](https://www.tamtam.ai/l/financial-services-firms-paris) (1,359)
- [Financial services firms in Lyon](https://www.tamtam.ai/l/financial-services-firms-lyon) (105)
- [Financial services firms in Bordeaux](https://www.tamtam.ai/l/financial-services-firms-bordeaux) (50)
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- [Financial services firms in Marseille](https://www.tamtam.ai/l/financial-services-firms-marseille) (42)

## The same list elsewhere

- [Financial services firms in the world](https://www.tamtam.ai/l/financial-services-firms-in-the-world) (26,817)
- [Financial services firms in Europe](https://www.tamtam.ai/l/financial-services-firms-in-europe) (12,941)

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Source: https://www.tamtam.ai/l/financial-services-firms-hauts-de-seine