# Law firms headquartered in France

Tamtam tracks 911 law firms headquartered in France. This list ranks the 100 largest by number of employees on LinkedIn, led by Mazars, KPMG France and Fiducial. Their median headcount is 303. Half of them were founded in 1981 or later. The most common headquarters are Paris (51), Lyon (5) and Courbevoie (4).

These are large professional services firms in France, with a strong presence in audit, accounting, and legal advice. The companies listed typically have thousands of employees. For example, Mazars provides audit, accountancy, advisory, tax, and legal services globally, while KPMG France offers audit, consulting, and accounting expertise. PwC France delivers consulting, audit, legal, and tax expertise, and Fidal is an independent business law firm. In Extenso specializes in accounting and related services, and Grant-Thornton France provides audit and financial advisory. Many of these firms are headquartered in Paris La Défense or Neuilly-sur-Seine.

The list reveals a concentration of large, multidisciplinary professional services groups, often with a significant focus on legal and financial advisory alongside traditional accounting and audit functions. Several companies, such as Deloitte Société d'Avocats and cabinet d'avocats, are dedicated law practices, indicating a robust legal services sector among the larger firms in France.

🇫🇷 France · 100 companies · Updated Nov 15, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Mazars](https://www.tamtam.ai/c/mazars-paris-la-defense) (forvismazars.com)<br>Global integrated partnership providing audit, accountancy, advisory, tax, and legal services through fifty thousand professionals across more than one hundred countries worldwide. | Accounting | 🇫🇷 Paris La Defense | 42,000 | 1945 |
| 2 | [KPMG France](https://www.tamtam.ai/c/kpmg-france) (kpmg.com)<br>Professionals providing audit, consulting, and accounting expertise to international key accounts, mid-sized companies, family groups, and very small businesses across various sectors. | Business Consulting and Services | 🇫🇷 Paris La Défense | 5,803 |  |
| 3 | [Fiducial](https://www.tamtam.ai/c/fiducial) (fiducial.fr)<br>An international provider of professional services specializing in business counseling, bookkeeping, payroll, tax, and financial management for small businesses and individuals | Business Consulting and Services | 🇫🇷 La Défense | 4,300 | 1970 |
| 4 | [PwC France](https://www.tamtam.ai/c/pwc-france) (pwc.fr)<br>Offers consulting, audit, legal, and tax expertise, blending technology with multidisciplinary knowledge to accelerate sustainable business transformation for organizations. | Business Consulting and Services | 🇫🇷 Neuilly-sur-Seine | 4,109 |  |
| 5 | [In Extenso](https://www.tamtam.ai/c/in-extenso) (inextenso.fr)<br>French accounting leader with broad services for businesses. Offers accounting, administrative, legal, tax, social, M&A, tourism, wealth, innovation, and legal advice. | Accounting | 🇫🇷 Lyon | 3,533 | 1991 |
| 6 | [Fidal](https://www.tamtam.ai/c/fidal) (fidal.com)<br>Leading independent business law firm in France providing insightful, reliable advice to enhance client performance and growth internationally through strategic partnerships and expertise in various practice areas | Law Practice | 🇫🇷 Paris La Défense | 2,429 |  |
| 7 | [Grant-Thornton France](https://www.tamtam.ai/c/grant-thornton-france) (grantthornton.fr)<br>Provides audit, financial advisory, operational consulting, legal and tax advice, and sustainable transformation services to French businesses. | Financial Services | 🇫🇷 Neuilly-sur-Seine | 2,342 | 1964 |
| 8 | [SEPTEO](https://www.tamtam.ai/c/septeo) (septeo.com)<br>Providing tailored solutions to professionals navigating career changes, entrepreneurship, personal milestones, and life transitions with reliable support. | Software Development | 🇫🇷 Lattes | 1,635 | 2013 |
| 9 | [Barreau de Paris (Ordre des avocats de Paris)](https://www.tamtam.ai/c/barreau-de-paris-ordre-des-avocats-de-paris) (avocatparis.org)<br>Provides legal assistance, promotes human rights, ensures access to law through free consultations, and supports economic development through professional lawyer training and regulation. | Legal Services | 🇫🇷 Paris | 1,614 |  |
| 10 | [Conseil d'Etat](https://www.tamtam.ai/c/conseil-d-etat) (conseil-etat.fr)<br>Settles disputes between citizens and administrative authorities; advises government and parliament on legislation; improves public policy through studies, safeguarding rule of law. | Courts of Law | 🇫🇷 Paris | 1,601 | 1799 |
| 11 | [Deloitte Société d'Avocats](https://www.tamtam.ai/c/deloitte-societe-d-avocats) (avocats.deloitte.fr)<br>Leading French law firm specializing in international tax and legal strategies, supporting CEOs of major businesses with global design and execution. | Law Practice | 🇫🇷 Paris La Défense | 1,592 | 2004 |
| 12 | [Questel](https://www.tamtam.ai/c/questel) (questel.com)<br>Provides software, tech-enabled, and consulting services for optimal management of intellectual property assets, offering strategic advantages and cost savings to clients. | IT Services and IT Consulting | 🇫🇷 Paris | 1,535 | 1978 |
| 13 | [COGEP](https://www.tamtam.ai/c/cogep-saint-doulchard) (cogep.fr)<br>Multidisciplinary consulting firm providing accounting, legal, and financial advisory services through collaborative experts to optimize business performance via two hundred local branches. | Accounting | 🇫🇷 Saint-Doulchard | 1,286 | 1971 |
| 14 | [Gide](https://www.tamtam.ai/c/gide) (gide.com)<br>Leading international firm providing specialized legal services in business law, covering litigation, transactions, and regulation through five hundred lawyers across ten global offices. | Law Practice | 🇫🇷 Paris | 1,200 | 1920 |
| 15 | [Groupe MG](https://www.tamtam.ai/c/groupe-mg-la-ravoire) (groupemg.com)<br>For over 60 years, the MG group supports entrepreneurs by offering a range of services to help them focus on their core business, such as accounting, notary, and wealth management | Business Consulting and Services | 🇫🇷 La Ravoire | 1,115 | 1961 |
| 16 | [Avocat à la Cour](https://www.tamtam.ai/c/avocat-a-la-cour)<br>This company's LinkedIn page has been deleted | Law Practice | 🇫🇷 Supprimé | 1,052 |  |
| 17 | [CMS Francis Lefebvre Avocats](https://www.tamtam.ai/c/cms-francis-lefebvre-avocats) (cms.law)<br>Provides specialized international legal and tax advisory services covering corporate, employment, and commercial law for major global corporations across diverse industrial sectors. | Law Practice | 🇫🇷 Neuilly-sur-Seine | 958 | 1925 |
| 18 | [ORCOM \| Cabinet d'expertise comptable, audit et conseil](https://www.tamtam.ai/c/orcom-cabinet-d-expertise-comptable-audit-et-conseil) (orcom.fr)<br>Provides comprehensive accounting, auditing, and corporate consulting services across France and internationally, focusing on financial management, payroll, taxation, and legal advisory. | Accounting | 🇫🇷 Orléans | 889 | 1979 |
| 19 | [EY Société d'Avocats](https://www.tamtam.ai/c/ey-societe-d-avocats) (ey.com)<br>Provides legal and tax advisory services in France with expertise in tax, social law, business law, and international mobility management. | Law Practice | 🇫🇷 | 838 |  |
| 20 | [Oficina Jurídica](https://www.tamtam.ai/c/oficina-juridica)<br>Specializing in labor and social security law, this office is based in the cities of Redenção and Conceição do Araguaia in the state of Pará | Law Practice | 🇫🇷 Redenção | 778 | 2004 |
| 21 | [CF - Compagnie Fiduciaire](https://www.tamtam.ai/c/cf-compagnie-fiduciaire) (compagnie-fiduciaire.com)<br>Provides accounting, auditing, and consulting services with a strong regional presence and over 600 professionals across multiple French regions. | Business Consulting and Services | 🇫🇷 Bordeaux | 728 | 1980 |
| 22 | [Lefebvre Dalloz](https://www.tamtam.ai/c/lefebvre-dalloz) (lefebvre-dalloz.fr)<br>A leading provider of legal and tax knowledge through publishing, training, and software services, catering to various professionals and businesses in France | Information Services | 🇫🇷 Courbevoie | 728 |  |
| 23 | [PwC Société d'Avocats](https://www.tamtam.ai/c/pwc-societe-d-avocats) (pwcavocats.com)<br>Provides integrated legal, tax, and labor law services within a global network, combining industry expertise with strategic consulting and financial auditing. | Law Practice | 🇫🇷 Neuilly-sur-Seine | 639 | 1971 |
| 24 | [KPMG Avocats](https://www.tamtam.ai/c/kpmg-avocats) (kpmg.com)<br>Global tax and legal expertise providing strategic support for business transformation and growth while navigating complex national and international regulatory frameworks. | Law Practice | 🇫🇷 Courbevoie | 635 | 2019 |
| 25 | [Juridica](https://www.tamtam.ai/c/juridica) (juridica.fr)<br>Leading provider of legal protection insurance in France, offering innovative solutions for individuals and professionals by managing disputes and legal expenses | Insurance | 🇫🇷 Marly-le-Roi | 617 | 1981 |
| 26 | [EUREX](https://www.tamtam.ai/c/eurex) (eurex.fr)<br>Specializing in accounting, consulting, and auditing services, we offer tailored solutions for businesses in areas such as management, social expertise, legal advice, and more | Accounting | 🇫🇷 Annecy | 553 | 1962 |
| 27 | [Conseil supérieur du notariat - Notaires de France](https://www.tamtam.ai/c/conseil-superieur-du-notariat-notaires-de-france) (notaires.fr)<br>French notaries are legal professionals, public authority representatives, preparing authentic contracts for clients, contributing to economic life, advising on legal evolutions. | Professional Organizations | 🇫🇷 Paris | 534 |  |
| 28 | [Racine](https://www.tamtam.ai/c/racine-paris) (racine.eu)<br>French business law firm providing legal advice and litigation services across multiple sectors including real estate, finance, and intellectual property rights. | Law Practice | 🇫🇷 Paris | 500 | 1981 |
| 29 | [Lamy Liaisons](https://www.tamtam.ai/c/lamy-liaisons) (wolterskluwerfrance.fr)<br>Provider of pioneering legal information services in France, specializing in delivering accurate and comprehensive legal data and resources. | Legal Services | 🇫🇷 Saint-Ouen | 484 | 1989 |
| 30 | [CNB Conseil national des barreaux - les avocats](https://www.tamtam.ai/c/cnb-conseil-national-des-barreaux-les-avocats) (cnb.avocat.fr)<br>National public institution representing French lawyers, setting professional standards, managing training, and overseeing the admission of foreign lawyers. | Law Practice | 🇫🇷 Paris | 462 | 1990 |
| 31 | [Notaires Office](https://www.tamtam.ai/c/notaires-office) (notaires-office.fr)<br>Cooperative network of notary offices across France, offering legal advice and services for life events like marriage, divorce, inheritance, and real estate, making law accessible. | Legal Services | 🇫🇷 Pessac | 459 | 2020 |
| 32 | [Anderlaine](https://www.tamtam.ai/c/anderlaine) (anderlaine.com)<br>Provides accounting, legal, notary, audit, and consulting services to businesses and individuals across multiple regions with expert teams. | Business Consulting and Services | 🇫🇷 la Motte-Servolex | 458 | 1957 |
| 33 | [Office Notarial Anastasia Moreau](https://www.tamtam.ai/c/office-notarial-anastasia-moreau) (moreau-fougeres.notaires.fr)<br>Located in the heart of Fougères, this company offers legal services in real estate, family, and corporate law, focusing on accessibility, listening, and modernity | Legal Services | 🇫🇷 Fougères | 447 |  |
| 34 | [LexisNexis France](https://www.tamtam.ai/c/lexisnexis-france) (lexisnexis.com)<br>Provides legal, regulatory, and business information and analytics, helping legal professionals win cases, manage work efficiently, and grow their practices. | Legal Services | 🇫🇷 Paris | 422 | 1907 |
| 35 | [Bredin Prat](https://www.tamtam.ai/c/bredin-prat) (bredinprat.fr)<br>Paris and Brussels law firm providing specialized advice in corporate transactions, tax, competition, litigation, restructuring, employment, financing, public law, and digital law. | Law Practice | 🇫🇷 Paris | 401 | 1966 |
| 36 | [ICC Arbitration](https://www.tamtam.ai/c/icc-arbitration) (iccwbo.org)<br>Supervises and administers arbitration proceedings under ICC Rules, offering a reliable alternative to court litigation for international disputes, without nationality restrictions. | Non-profit Organizations | 🇫🇷 Paris | 401 | 1923 |
| 37 | [André le Groupe](https://www.tamtam.ai/c/andre-le-groupe) (andre-legroupe.com)<br>Providing accounting, audit, financial, fiscal, legal, and social advisory services with quality, independence, and client-focused approach since 1946. | Business Consulting and Services | 🇫🇷 Beaune | 385 | 1946 |
| 38 | [Plasseraud IP](https://www.tamtam.ai/c/plasseraud-ip) (plass.com)<br>Leading European intellectual property firm with 175 attorneys specializing in filing, prosecuting, and defending patents, trademarks, and designs up to grant and registration. | Legal Services | 🇫🇷 Paris | 375 |  |
| 39 | [DiliTrust](https://www.tamtam.ai/c/dilitrust) (dilitrust.com)<br>AI-native integrated platform simplifying corporate legal work to empower teams, reduce risk, and drive business decisions through strategic digital transformation and connectivity. | Software Development | 🇫🇷 Paris La Défense Cedex | 350 | 2005 |
| 40 | [Capstan Avocats](https://www.tamtam.ai/c/capstan-avocats) (capstan.fr)<br>Specialized legal services and litigation support for human resource management, providing practical labour law solutions for domestic and international companies through global partnerships. | Law Practice | 🇫🇷 Paris | 340 | 1964 |
| 41 | [Cheuvreux](https://www.tamtam.ai/c/cheuvreux) (cheuvreux.fr)<br>A leading player in notarial services with 6 offices, specializing in real estate development, investment, financing, residential real estate, and asset management | Legal Services | 🇫🇷 Paris | 332 |  |
| 42 | [Clinique juridique de la Sorbonne](https://www.tamtam.ai/c/clinique-juridique-de-la-sorbonne) (cliniquejuridiquedeparis.com)<br>Provides free legal information to individuals through volunteer law students across various practice areas while developing professional skills for its university members. | Legal Services | 🇫🇷 Paris | 322 | 2015 |
| 43 | [CORNET VINCENT SEGUREL](https://www.tamtam.ai/c/cornet-vincent-segurel) (cvs-avocats.com)<br>Independent law firm providing advisory and litigation services across all areas of business law through six offices in France for international clients. | Law Practice | 🇫🇷 Nantes | 322 | 1972 |
| 44 | [Cabinet d'Avocats Thomas](https://www.tamtam.ai/c/cabinet-d-avocats-thomas) (cabinet-thomas.fr)<br>A Paris-based law firm offering legal advice and representation in asylum, immigration, employment, real estate, construction, and family law, with a focus on client satisfaction | Law Practice | 🇫🇷 Paris | 321 | 1997 |
| 45 | [WeMa](https://www.tamtam.ai/c/wema) (wema.fr)<br>Company operates multiple offices in various French cities, providing regional presence and local services across northeastern and central France. | Accounting | 🇫🇷 Strasbourg | 316 | 1947 |
| 46 | [Coutot-Roehrig](https://www.tamtam.ai/c/coutot-roehrig) (coutot-roehrig.com)<br>European genealogy leader specializing in heir searching, locating legatees, and establishing rights for legal professionals, insurers, and banks across multiple international branches. | Legal Services | 🇫🇷 Paris | 312 | 1894 |
| 47 | [DAEM](https://www.tamtam.ai/c/daem) (daempartners.com)<br>A specialized law firm in social and labor law, providing strategic advice to company leaders for workforce relations, cost optimization, and business reorganization | Law Practice | 🇫🇷 Paris | 311 | 2004 |
| 48 | [Doctrine](https://www.tamtam.ai/c/doctrine) (doctrine.fr)<br>Centralizing and organizing legal information for easy access and usability by over 11,000 legal professionals Trusted for its actionable insights | Software Development | 🇫🇷 Paris | 309 | 2016 |
| 49 | [Acom Expertise](https://www.tamtam.ai/c/acom-expertise) (acomexpertise.com)<br>Accounting, audit, corporate finance, management consulting, social-HR, legal and tax services for business leaders through a network of fifteen hundred professional associates. | Accounting | 🇫🇷 Pujols | 306 | 1981 |
| 50 | [August Debouzy](https://www.tamtam.ai/c/august-debouzy) (bit.ly)<br>Provides comprehensive legal services across corporate law, M&A, intellectual property, litigation, and various other sectors, safeguarding client interests globally with tailored solutions. | Law Practice | 🇫🇷 Paris | 303 | 1995 |
| 51 | [DS Avocats](https://www.tamtam.ai/c/ds-avocats) (dsavocats.com)<br>International business law firm providing strategic counsel and litigation services through twenty-eight global offices to support private and public corporate growth. | Law Practice | 🇫🇷 Paris | 294 | 1972 |
| 52 | [Jeantet - avocats](https://www.tamtam.ai/c/jeantet-avocats) (jeantet.fr)<br>Provides pragmatic legal advice to national and international clients, including corporations, financial institutions, and public entities, focusing on business challenges. | Law Practice | 🇫🇷 Paris | 284 | 1924 |
| 53 | [EXTENCIA \| Cabinet d'expertise comptable](https://www.tamtam.ai/c/extencia-cabinet-d-expertise-comptable) (extencia.fr)<br>Independent accounting firm providing advisory, legal, tax, HR, and marketing support across specialized sectors like pharmacy, real estate, and construction for businesses. | Accounting | 🇫🇷 Bordeaux | 272 |  |
| 54 | [De Pardieu Brocas Maffei](https://www.tamtam.ai/c/de-pardieu-brocas-maffei) (de-pardieu.com)<br>Independent French firm providing legal counsel in mergers, finance, real estate, restructuring, tax, competition, intellectual property, public, social, and business litigation matters. | Law Practice | 🇫🇷 Paris | 246 | 1993 |
| 55 | [Delsol Avocats](https://www.tamtam.ai/c/delsol-avocats) (delsolavocats.com)<br>Providing legal assistance in business, tax, and employment law for industrial companies, financial institutions, non-profit organizations, and local authorities across France. | Law Practice | 🇫🇷 Lyon | 245 | 1973 |
| 56 | [LegalPlace](https://www.tamtam.ai/c/legalplace) (legalplace.fr)<br>French LegalTech platform providing online business registration, legal formalities, digital accounting, and administrative management services for entrepreneurs through automated technology and expert support. | Legal Services | 🇫🇷 Paris | 242 | 2016 |
| 57 | [Editions Francis Lefebvre](https://www.tamtam.ai/c/editions-francis-lefebvre) (efl.fr)<br>Deciphers legislation and regulations, providing analytical legal content and innovative services tailored for legal professionals' daily practice. | Book and Periodical Publishing | 🇫🇷 Courbevoie | 240 | 1930 |
| 58 | [UGGC Avocats](https://www.tamtam.ai/c/uggc-avocats) (uggc.com)<br>Independent firm providing comprehensive legal and tax services for private companies, public entities, and individuals through a global network of specialized lawyers. | Law Practice | 🇫🇷 Paris | 238 | 1993 |
| 59 | [IPSILON Intellectual Property](https://www.tamtam.ai/c/ipsilon-intellectual-property) (ipsilon-ip.com)<br>Specializes in intellectual property strategy, management, and protection including patents, trademarks, designs, copyrights, and domain names globally. | Legal Services | 🇫🇷 Paris | 234 | 2001 |
| 60 | [ACD AVOCATS](https://www.tamtam.ai/c/acd-avocats) (acd.fr)<br>Full-service legal support for companies across corporate, commercial, tax, and labor law, specializing in business development, innovation, restructuring, and collective proceedings. | Law Practice | 🇫🇷 Nancy | 226 | 1959 |
| 61 | [FIDUCIAL Sofiral Avocats](https://www.tamtam.ai/c/fiducial-sofiral-avocats) (fiducial-sofiral-avocats.fr)<br>French inter-bar law firm providing legal counsel to small businesses, artisans, shopkeepers, and professionals through a network of nationwide local offices. | Law Practice | 🇫🇷 Lyon | 226 | 1970 |
| 62 | [ORATIO Avocats](https://www.tamtam.ai/c/oratio-avocats) (oratio-avocats.com)<br>Provides durable legal support and business law services for executives and companies through a large network of French offices and international partnerships. | Law Practice | 🇫🇷 Angers | 224 | 1970 |
| 63 | [GMBA \| Conseil, Expertise comptable & Audit](https://www.tamtam.ai/c/gmba-conseil-expertise-comptable-and-audit) (gmba-allinial.com)<br>A Paris-based firm of CPAs, auditors, and business advisers with expertise in startups, cultural activities, CSR, and international business assistance | Accounting | 🇫🇷 Paris | 223 | 1989 |
| 64 | [Arsene Taxand](https://www.tamtam.ai/c/arsene-taxand) (arsene-taxand.com)<br>Provides expert tax advisory services with a large team of tax lawyers, focusing on risk anticipation and tax optimization internationally. | Law Practice | 🇫🇷 Paris | 220 | 2004 |
| 65 | [SECOB](https://www.tamtam.ai/c/secob-bethune) (valoxy.org)<br>Accounting and tax compliance provider offering financial auditing, payroll management, human resources administration, legal corporate secretary duties, business valuation, and strategic planning. | Accounting | 🇫🇷 Béthune | 214 | 1982 |
| 66 | [De Gaulle Fleurance](https://www.tamtam.ai/c/de-gaulle-fleurance) (degaullefleurance.com)<br>Full-service law firm providing comprehensive legal advice and litigation support to French and international clients across multiple practice areas. | Law Practice | 🇫🇷 Paris | 210 | 2001 |
| 67 | [Chambre des notaires de Paris](https://www.tamtam.ai/c/chambre-des-notaires-de-paris) (paris.notaires.fr)<br>Professional body representing notaries in Paris, ensuring legal compliance, providing support, and promoting notarial services to the public. | Legal Services | 🇫🇷 Paris | 209 | 1270 |
| 68 | [Numans](https://www.tamtam.ai/c/numans) (numansgroupe.com)<br>Multidisciplinary firm specializing in accounting, auditing, and business consulting including human resources, wealth management, and corporate social responsibility for companies and executives. | Accounting | 🇫🇷 Caluire | 203 | 1973 |
| 69 | [GROUPE COFIME](https://www.tamtam.ai/c/groupe-cofime) (hlb-groupecofime.com)<br>Provides comprehensive accounting, auditing, legal, and social expertise alongside strategic business consulting, wealth management, and international development support through a specialized professional network. | Accounting | 🇫🇷 Colmar | 202 | 1963 |
| 70 | [ADD ASSOCIES](https://www.tamtam.ai/c/add-associes) (add-associes.com)<br>Specializes in finding heirs and genealogical research for successions. It supports notaries and other professionals with international expertise, legal knowledge, and technology for fast, reliable results. | Legal Services | 🇫🇷 Paris | 202 | 1990 |
| 71 | [Lefebvre Dalloz \| Entreprises](https://www.tamtam.ai/c/lefebvre-dalloz-entreprises) (lefebvre-dalloz.fr)<br>Provides legal and tax knowledge, digital solutions, and an ethical legal AI to companies for legal, HR, finance, and HSE professionals. | Book and Periodical Publishing | 🇫🇷 Courbevoie | 195 | 1947 |
| 72 | [Lavoix - IP vibration](https://www.tamtam.ai/c/lavoix-ip-vibration) (lavoix.eu)<br>Dedicated legal firm providing comprehensive protection for patents, trademarks, and copyright through specialized attorneys and engineers across all business and technological sectors. | Legal Services | 🇫🇷 Paris | 193 | 1898 |
| 73 | [Chambre nationale des commissaires de justice](https://www.tamtam.ai/c/chambre-nationale-des-commissaires-de-justice) (commissaire-justice.fr)<br>Maintains justice commissioners registry, organizes training and exams, develops profession, represents members to authorities, manages professional insurance risks. | Administration of Justice | 🇫🇷 Paris | 192 | 1945 |
| 74 | [Coffra group](https://www.tamtam.ai/c/coffra-group) (coffra-group.com)<br>Consulting services for European SMEs, especially German companies in France, focusing on audit, accounting, mergers, and IT systems. | Business Consulting and Services | 🇫🇷 Paris | 191 | 1985 |
| 75 | [Artex](https://www.tamtam.ai/c/artex) (artex.fr)<br>Offers multidisciplinary expertise in accounting, tax, and legal matters, assisting clients with financial decisions and navigating legislative changes. | Accounting | 🇫🇷 Paris | 188 | 1988 |
| 76 | [Denjean & Associés](https://www.tamtam.ai/c/denjean-and-associes) (denjeanassocies.fr)<br>Accounting, auditing, and financial consulting services for large French and international clients, specializing in real estate, banking, insurance, and energy sectors. | Financial Services | 🇫🇷 Paris | 181 | 1994 |
| 77 | [BIGNON LEBRAY](https://www.tamtam.ai/c/bignon-lebray) (bignonlebray.com)<br>Advisory and litigation services in all areas of business law for diverse clients through four offices in France and two in China. | Law Practice | 🇫🇷 Paris | 164 | 1982 |
| 78 | [OFFICE NOTARIAL DU RALLIEMENT - NOTAIRES](https://www.tamtam.ai/c/office-notarial-du-ralliement-notaires) (ralliement.notaires.fr)<br>The notaries at this office provide legal services in family law, real estate, business law, rural law, and private international law | Legal Services | 🇫🇷 Angers | 162 | 1810 |
| 79 | [FTPA](https://www.tamtam.ai/c/ftpa) (ftpa.com)<br>Fifty-seven lawyers providing legal counsel and litigation services for French and international corporations across all areas of business law and projects. | Law Practice | 🇫🇷 Paris | 147 | 1972 |
| 80 | [Septeo Solutions Avocats](https://www.tamtam.ai/c/septeo-solutions-avocats) (septeo.com)<br>Development of software and services tailored for lawyers, optimizing law firm management, client communication, billing, and performance analysis. | Software Development | 🇫🇷 Lattes | 145 | 1989 |
| 81 | [Squair](https://www.tamtam.ai/c/squair) (squairlaw.com)<br>French law firm with 110 lawyers across nine offices providing legal services in all areas of business law for corporate clients. | Law Practice | 🇫🇷 Paris | 137 | 2019 |
| 82 | [Tomorro](https://www.tamtam.ai/c/tomorro) (tomorro.com)<br>Provides an AI solution for generating, negotiating, signing, and tracking contracts to empower legal and business teams to move faster and safer. | Technology, Information and Internet | 🇫🇷 Paris | 134 | 2020 |
| 83 | [LAMY LEXEL](https://www.tamtam.ai/c/lamy-lexel) (lamy-lexel.com)<br>Provides pragmatic, innovative legal advice and services to support company growth, strategy, risk management, and international development. | Law Practice | 🇫🇷 Lyon | 133 | 1998 |
| 84 | [ADVANT Altana](https://www.tamtam.ai/c/advant-altana) (advant-altana.com)<br>French independent law firm providing high-level legal expertise in consulting and litigation across all economic sectors including highly regulated European commercial landscapes. | Legal Services | 🇫🇷 Paris | 132 | 2009 |
| 85 | [TGS France Avocats](https://www.tamtam.ai/c/tgs-france-avocats) (tgs-avocats.fr)<br>Legal services in corporate law, taxation, labor law, and contracts focusing on development, transformation, innovation, and transmission through agile and collaborative methods. | Law Practice | 🇫🇷 Angers | 127 |  |
| 86 | [Adaltys Avocats](https://www.tamtam.ai/c/adaltys-avocats) (adaltys.com)<br>Providing legal advice, drafting contracts, representing clients in disputes, and handling arbitration across public, private, and international sectors. | Law Practice | 🇫🇷 Lyon | 126 | 1969 |
| 87 | [REDLINK](https://www.tamtam.ai/c/redlink) (redlink.fr)<br>Provides legal advisory and litigation services in corporate, distribution, and social law through specialized departments and digital platforms for entrepreneurs and businesses. | Law Practice | 🇫🇷 Paris | 125 | 2007 |
| 88 | [Valoxy, Expert-Comptable mais pas que…](https://www.tamtam.ai/c/valoxy-expert-comptable-mais-pas-que) (valoxy.org)<br>Accounting firm founded in 2005, providing comprehensive business support in audit, legal, HR, IT, communication, recruitment, tax, management, and mergers/acquisitions across Hauts-de-France | Accounting | 🇫🇷 La Madeleine | 125 | 2005 |
| 89 | [Flichy Grangé Avocats](https://www.tamtam.ai/c/flichy-grange-avocats) (flichygrange.fr)<br>Provides pragmatic legal solutions for human resources departments through specialized practice areas and a global network supporting international groups with complex issues. | Law Practice | 🇫🇷 Paris | 124 | 1999 |
| 90 | [Cerfrance Terre d’Allier](https://www.tamtam.ai/c/cerfrance-terre-d-allier) (cerfrance-terre-allier.fr)<br>A company providing a wide range of expert services for local businesses, including accounting, legal advice, HR, strategic planning, and communication support | Accounting | 🇫🇷 Toulon-sur-Allier | 124 |  |
| 91 | [Legalstart](https://www.tamtam.ai/c/legalstart) (legalstart.fr)<br>Legalstart is a French platform offering legal and administrative services for entrepreneurs and small businesses through an online platform, simplifying daily operations | Legal Services | 🇫🇷 Paris | 123 | 2014 |
| 92 | [Jus Mundi](https://www.tamtam.ai/c/jus-mundi) (jusmundi.com)<br>This company offers an AI-powered global arbitration intelligence platform. It provides legal research, professional selection, and an arbitration agent, using exclusive data for arbitration teams worldwide. | Technology, Information and Internet | 🇫🇷 Paris | 122 | 2019 |
| 93 | [SIMON ASSOCIES - Le Droit d’Entreprendre](https://www.tamtam.ai/c/simon-associes-le-droit-d-entreprendre) (simonassocies.com)<br>French business law firm offering comprehensive legal services, risk prevention, and international alliances for corporate clients through a structured network of lawyers. | Law Practice | 🇫🇷 Paris | 118 | 1992 |
| 94 | [CIVIS Protection juridique](https://www.tamtam.ai/c/civis-protection-juridique) (civis.fr)<br>Provides legal protection, information services, mediation, and amicable dispute resolution for individuals and professionals through insurance contracts, handling thousands of annual litigation cases. | Legal Services | 🇫🇷 Paris | 112 | 1981 |
| 95 | [Baker McKenzie Paris](https://www.tamtam.ai/c/baker-mckenzie-paris) (linktr.ee)<br>Established in 1949, this international business law firm has over 6,000 top lawyers in 74 cities across 45 countries, with 23 partners in Paris | Law Practice | 🇫🇷 Paris | 110 | 1963 |
| 96 | [Taylor Wessing France](https://www.tamtam.ai/c/taylor-wessing-france) (taylorwessing.com)<br>Multi-expertise independent French law firm providing corporate, litigation, and tax services for international clients, entrepreneurs, and investors across technology, energy, and healthcare sectors. | Law Practice | 🇫🇷 Paris | 110 | 2003 |
| 97 | [MICHELEZ NOTAIRES](https://www.tamtam.ai/c/michelez-notaires) (michelez-notaires.fr)<br>Providing expert notary services in real estate, family, tax, forestry, and international private law with digital tools and personalized teams. | Legal Services | 🇫🇷 Paris | 108 | 1580 |
| 98 | [IMPULSA](https://www.tamtam.ai/c/impulsa) (impulsa.fr)<br>A multi-services company catering to SMEs and International Groups in France, offering CPA, audit, legal, HR, and CFO services | Financial Services | 🇫🇷 Paris | 107 | 2020 |
| 99 | [BCTG Avocats](https://www.tamtam.ai/c/bctg-avocats) (bctg-avocats.com)<br>Business law firm offering strategic consulting and litigation services for entrepreneurs, providing tailored legal solutions across various sectors and economic challenges. | Law Practice | 🇫🇷 Paris | 106 | 1971 |
| 100 | [Franklin société d'avocats (Law Firm)](https://www.tamtam.ai/c/franklin-societe-d-avocats-law-firm) (franklin-paris.com)<br>Provides specialized legal services in corporate, finance, and litigation sectors for domestic and international clients, utilizing a global network of partner firms. | Law Practice | 🇫🇷 Paris | 103 | 2000 |

## 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 15, 2026.

## More company lists in France

- [The largest companies in France](https://www.tamtam.ai/l/largest-companies-france) (90,781)
- [Multinational companies in France](https://www.tamtam.ai/l/multinational-companies-france) (11,859)
- [Companies with in-house R&D in France](https://www.tamtam.ai/l/r-and-d-companies-france) (8,747)
- [Retail chains in France](https://www.tamtam.ai/l/retail-chains-france) (7,524)
- [Manufacturers in France](https://www.tamtam.ai/l/manufacturers-france) (6,693)
- [Professional services firms in France](https://www.tamtam.ai/l/professional-services-firms-france) (6,607)
- [IT services companies in France](https://www.tamtam.ai/l/it-services-companies-france) (5,000)
- [IT Services and IT Consulting companies in France](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-france) (4,943)
- [Hardware manufacturers in France](https://www.tamtam.ai/l/hardware-companies-france) (4,255)
- [Consulting firms in France](https://www.tamtam.ai/l/consulting-firms-france) (4,250)
- [Software Development companies in France](https://www.tamtam.ai/l/software-development-companies-france) (4,209)
- [Public sector organisations in France](https://www.tamtam.ai/l/public-sector-organisations-france) (4,001)
- [Family-owned companies in France](https://www.tamtam.ai/l/family-owned-companies-france) (3,857)
- [Distributors and wholesalers in France](https://www.tamtam.ai/l/distributors-and-wholesalers-france) (3,598)
- [Business Consulting and Services companies in France](https://www.tamtam.ai/l/business-consulting-and-services-companies-france) (3,391)
- [Financial services firms in France](https://www.tamtam.ai/l/financial-services-firms-france) (3,092)
- [Critical infrastructure operators in France](https://www.tamtam.ai/l/critical-infrastructure-operators-france) (2,720)
- [Real Estate companies in France](https://www.tamtam.ai/l/real-estate-companies-france) (2,514)
- [Law Practice companies in France](https://www.tamtam.ai/l/law-practice-companies-france) (2,454)
- [Subscription businesses in France](https://www.tamtam.ai/l/subscription-businesses-france) (2,405)
- [Advertising Services companies in France](https://www.tamtam.ai/l/advertising-services-companies-france) (2,353)
- [Companies with a mobile app in France](https://www.tamtam.ai/l/companies-with-mobile-app-france) (2,270)
- [Retail companies in France](https://www.tamtam.ai/l/retail-companies-france) (2,254)
- [Contract manufacturers in France](https://www.tamtam.ai/l/contract-manufacturers-france) (2,250)

## The same list elsewhere in France

- [Law firms in Île-de-France](https://www.tamtam.ai/l/law-firms-ile-de-france) (490)
- [Law firms in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/law-firms-auvergne-rhone-alpes) (92)
- [Law firms in the Rhône department](https://www.tamtam.ai/l/law-firms-rhone) (59)
- [Law firms in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/law-firms-provence-alpes-cote-dazur) (57)
- [Law firms in Occitanie](https://www.tamtam.ai/l/law-firms-occitanie) (49)
- [Law firms in Nouvelle-Aquitaine](https://www.tamtam.ai/l/law-firms-nouvelle-aquitaine) (47)
- [Law firms in Grand Est](https://www.tamtam.ai/l/law-firms-grand-est) (42)
- [Law firms in the Bouches-du-Rhône department](https://www.tamtam.ai/l/law-firms-bouches-du-rhone) (33)
- [Law firms in Hauts-de-France](https://www.tamtam.ai/l/law-firms-hauts-de-france) (30)
- [Law firms in Pays de la Loire](https://www.tamtam.ai/l/law-firms-pays-de-la-loire) (29)
- [Law firms in Brittany](https://www.tamtam.ai/l/law-firms-brittany) (27)
- [Law firms in the Gironde department](https://www.tamtam.ai/l/law-firms-gironde) (27)
- [Law firms in Paris](https://www.tamtam.ai/l/law-firms-paris) (437)
- [Law firms in Lyon](https://www.tamtam.ai/l/law-firms-lyon) (51)

## The same list elsewhere

- [Law firms in the world](https://www.tamtam.ai/l/law-firms-in-the-world) (3,223)
- [Law firms in Europe](https://www.tamtam.ai/l/law-firms-in-europe) (1,618)

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Source: https://www.tamtam.ai/l/law-firms-france