Tamtam Start free

List of Law Practice companies in Île-de-France

Tamtam tracks 1,329 Law Practice companies headquartered in Île-de-France. This list ranks the 100 largest by number of employees on LinkedIn, led by Fidal, cabinet d'avocats and Deloitte Société d'Avocats. Their median headcount is 79. Half of them were founded in 1997 or later. The most common headquarters are Paris (93) and Neuilly-sur-Seine (2).

🇫🇷 Île-de-France100 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Fidalfidal.com

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 n/a
2
cabinet d'avocatsavocat-cisse.fr

Generalist legal firm providing educational, personal, and transparent counsel to individuals and businesses for the dedicated defense of their specific legal interests.

Law Practice 🇫🇷 Bobigny 1,832 2017
3
Deloitte Société d'Avocatsavocats.deloitte.fr

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
4
Gidegide.com

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
5
CMS Francis Lefebvre Avocatscms.law

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
6
KPMG Avocatskpmg.com

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
7
Racineracine.eu

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
8
CNB Conseil national des barreaux - les avocatscnb.avocat.fr

National public institution representing French lawyers, setting professional standards, managing training, and overseeing the admission of foreign lawyers.

Law Practice 🇫🇷 Paris 462 1990
9
Bredin Pratbredinprat.fr

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
10
Capstan Avocatscapstan.fr

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
11
Cabinet d'Avocats Thomascabinet-thomas.fr

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
12
DAEMdaempartners.com

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
13
August Debouzybit.ly

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
14
DS Avocatsdsavocats.com

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
15
Jeantet - avocatsjeantet.fr

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
16
De Pardieu Brocas Maffeide-pardieu.com

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
17
UGGC Avocatsuggc.com

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
18
Arsene Taxandarsene-taxand.com

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
19
De Gaulle Fleurancedegaullefleurance.com

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
20
Darrois Villey Maillot Brochierdarroisvilley.com

Provides specialized legal services in mergers, acquisitions, dispute resolution, competition law, tax, and white-collar criminal defense for complex domestic and international transactions.

Law Practice 🇫🇷 Paris 171 1987
21
BIGNON LEBRAYbignonlebray.com

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
22
Lamartine Conseillamartineconseil.com

Provides legal advice and representation services specializing in various areas of law, operating primarily within the French jurisdiction.

Law Practice 🇫🇷 Paris 153 2003
23
FTPAftpa.com

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
24
Seban Avocatsavocat.fr

Leading public and social economy law firm, offering multidisciplinary legal advice and litigation services across France for public and private sector clients.

Law Practice 🇫🇷 Paris 143 1984
25
Squairsquairlaw.com

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
26
Fromont Briensfromont-briens.com

Provides strategic labor law advice, social protection expertise, and litigation services for businesses through technical support, restructuring guidance, and global legal representation.

Law Practice 🇫🇷 Paris 131 1993
27
REDLINKredlink.fr

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
28
Flichy Grangé Avocatsflichygrange.fr

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
29
SIMON ASSOCIES - Le Droit d’Entreprendresimonassocies.com

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
30
FACTORHY Avocatsfactorhy.com

Provides comprehensive legal and human resources support focusing on innovative management processes and streamlined client relations to enhance corporate workplace management.

Law Practice 🇫🇷 Paris 114 2019
31
Actance Avocatsactanceavocats.com

Legal counsel and judicial assistance specializing in labor and social security law for national and international companies managing collective and individual relations.

Law Practice 🇫🇷 Paris 113 2005
32
Baker McKenzie Parislinktr.ee

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
33
Taylor Wessing Francetaylorwessing.com

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
34
BCTG Avocatsbctg-avocats.com

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
35
Lexing Avocatslexing.law

Legal firm specializing in technology law, providing advice and litigation in IT, internet, telecom, data protection, intellectual property, and AI sectors.

Law Practice 🇫🇷 Paris 97 1978
36
Joffe & Associésjoffeassocies.com

Provides business advisory services to French and international clients across media, luxury, sports, finance, technology, transport, aerospace, and industry sectors.

Law Practice 🇫🇷 Paris 95 1996
37
REINHART MARVILLE TORRErmt.fr

A full-service business law firm providing litigation and legal advisory services to companies globally, ranked highly for innovative legal solutions

Law Practice 🇫🇷 Paris 95 1990
38
BDO Avocatsbdoavocats.fr

A multidisciplinary law firm specializing in business law and taxation, part of the BDO global network, providing tailored legal and tax solutions

Law Practice 🇫🇷 Paris 94 2018
39
Alerion Avocatsalerionavocats.com

Legal counsel and services for businesses, including transactional and contentious matters, supporting entrepreneurial clients globally.

Law Practice 🇫🇷 Paris 93 2003
40
Veil Jourdeveil.fr

Offers business law expertise, advising and defending clients in transactional, litigation, tax, finance, and intellectual property matters nationally and internationally.

Law Practice 🇫🇷 Paris 93 1990
41
PDGBpdgb.com

With over 35 years of experience, this independent law firm offers multidisciplinary legal services in various business areas nationally and globally

Law Practice 🇫🇷 Paris 89 1985
42
Littler Francelittler.fr

An independent law firm in Paris, specializing in employment law and professional training, with a team of 65 lawyers offering comprehensive legal services

Law Practice 🇫🇷 Paris 89 2023
43
BG2Vbg2v.com

Independent French law firm providing comprehensive business law services including corporate, tax, intellectual property, litigation, and international legal support.

Law Practice 🇫🇷 Paris 88 2010
44
Sekri Valentin Zerrouksvz.fr

French independent law firm specializing in business law, assisting clients with complex and high-value matters, including international collaborations with renowned foreign firms

Law Practice 🇫🇷 Paris 88 2004
45
Lacourte Raquin & Associéslacourte.com

French law firm specializing in mergers and acquisitions, real estate, and taxation with additional expertise in public law, urbanism, and financial litigation.

Law Practice 🇫🇷 Paris 87 1993
46
FTMSftmsavocats.com

Established in 1985, FTMS is a legal firm offering comprehensive assistance in various legal matters to institutions, businesses, and private clients across Europe and Africa

Law Practice 🇫🇷 Paris 86 1985
47
Archipelarchipel.law

A boutique law firm based in Paris and Geneva, specializing in cross-border legal services for corporate and private clients in various areas of expertise

Law Practice 🇫🇷 Paris 85 2011
48
ACE - Avocats, Ensembleavocats-ace.fr

Established in 1992, this association represents French business law firms, providing expertise across various legal fields and advocating for innovation in the legal profession

Law Practice 🇫🇷 Paris 85 1992
49
BDGS Associésbdgs-associes.com

Providing strategic legal advice on complex domestic and international transactions, disputes, regulatory, tax, restructuring, and finance matters for diverse clients.

Law Practice 🇫🇷 Paris 81 2013
50
Magentamagenta-legal.com

Specialized law firm in competition law, regulated sectors, and public business law with top expertise in competition and regulatory matters in telecom, energy, internet, and media

Law Practice 🇫🇷 Paris 79 2008
51
ærigeaerige-avocats.com

Specialized law firm focusing on social law and public service law, providing pragmatic solutions for businesses in reorganization projects and risk management

Law Practice 🇫🇷 Paris 76 2001
52
Grant Thornton Société d’Avocatsavocats-gt.com

Multidisciplinary legal advisory firm supporting organizations of all sizes with strategic, ethical guidance and international expertise for sustainable development.

Law Practice 🇫🇷 Neuilly-sur-Seine 75 1978
53
Lmt Avocatslmtavocats.com

Independent full-service business law firm based in Paris, specializing in international transaction and litigation services including M&A, labor law, IP/IT, tax, and more

Law Practice 🇫🇷 Paris 74 1991
54
ARCHERS AVOCATSarchers.fr

Provides specialized legal services in business law, real estate, and finance for industrial groups, insurance companies, and investment funds through multidisciplinary expertise.

Law Practice 🇫🇷 Paris 74 2009
55
Vialto Société d’Avocats

A global law firm specializing in international mobility, offering compliance, advisory services in tax, immigration, HR transformation, supported by leading technology

Law Practice 🇫🇷 Paris 72 n/a
56
Akleaaklea.fr

A French law firm with offices in France, China, and Brazil providing legal, tax, and labor law solutions tailored for national and multinational companies

Law Practice 🇫🇷 Paris 71 2009
57
Latournerie Wolfrom Avocatslatournerie-wolfrom.com

A French business law firm with multidisciplinary expertise in numerous fields, offering partnership-based guidance to clients in conventional, complex, and innovative operations

Law Practice 🇫🇷 Paris 71 1995
58
Willkie Farr & Gallagher LLP Pariswillkie.com

Provides legal advice to businesses, investment funds, financial and public institutions across various economic sectors, specializing in corporate, finance, and litigation.

Law Practice 🇫🇷 Paris 70 1888
59
Herald (anciennement Granrut)herald-avocats.com

Provides expert legal counsel in public and private company law, advising clients on objectives and optimal legal strategies.

Law Practice 🇫🇷 Paris 70 1957
60
Weil, Gotshal & Manges LLP - Paris Officeweil.com

A global law firm with over 80 years of experience, providing legal services in Corporate, Litigation, Business Finance & Restructuring, Tax, and more

Law Practice 🇫🇷 Paris 69 2003
61
LERINSlerins.com

A leading business law firm offering global legal services in areas such as Corporate Law, Taxation, Intellectual Property, and Employment Law

Law Practice 🇫🇷 Paris 69 2000
62
COGEP AVOCATScogep-avocats.fr

Provides innovative, tailored business law solutions with strong local presence, understanding clients' economic, financial, and legal environments thoroughly.

Law Practice 🇫🇷 Paris 68 n/a
63
Nomos Avocatsnomosparis.com

NomoS is a law firm founded in 1998, with 37 lawyers providing specialized legal services to clients, emphasizing long-term partnerships and international outlook

Law Practice 🇫🇷 Paris 68 1998
64
Hincker & Associéshincker-associes.com

Specializing in family and estate law, complex divorces, international child abduction, victims of accidents, and legal representation for high-level athletes, emphasizing human rights

Law Practice 🇫🇷 Paris 67 2002
65
HOCHE AVOCATShoche-avocats.com

French independent law firm with nearly 30 years of experience providing comprehensive legal services in business law, specializing in areas such as M&A, private equity, and restructuring

Law Practice 🇫🇷 Paris 66 1990
66
Vogel & Vogelvogel-vogel.com

Specialized legal firm focusing on European and French competition, regulation, distribution, and consumer law with expert legal teams.

Law Practice 🇫🇷 Paris 65 1990
67
Jeausserand Audouardjeausserand-audouard.com

Providing tailored legal and tax advice for complex operations including mergers, wealth planning, management packages, and tax litigation for entrepreneurs and investors.

Law Practice 🇫🇷 Paris 63 n/a
68
Drouot Avocats

Legal firm specializing in business, heritage, rural, and health law, supporting entrepreneurs, farmers, and professionals nationwide across multiple specialties.

Law Practice 🇫🇷 Paris 63 1994
69
DEPREZ GUIGNOT & Associés (DDG)ddg.fr

Law firm specializing in intellectual property, media, communication, and product law with 40 lawyers and strong independent reputation.

Law Practice 🇫🇷 Paris 61 1987
70
Coblence avocats - Law firmcoblence-avocats.com

A law firm founded in 1984, specializing in business law with 45 lawyers, offering expertise in corporate, tax, employment, IP/IT, real estate, and business litigation

Law Practice 🇫🇷 Paris 60 1984
71
Vivien & Associésva-fr.com

Advising French and international clients on complex business law matters with pragmatic, partner-led, multi-jurisdictional legal solutions.

Law Practice 🇫🇷 Paris 58 1999
72
Vaughan Avocatsvaughan-avocats.fr

Independent commercial law firm with multidisciplinary teams offering innovative legal and tax solutions for reorganizations, restructurings, and industrial projects.

Law Practice 🇫🇷 Paris 58 2005
73
Raffin & Associésscp-raffin.com

Established in 1948, the firm provides specialized legal advice and representation in insurance, construction, and corporate law, serving clients nationally and internationally

Law Practice 🇫🇷 Paris 56 1948
74
Moncey Law Firmmonceyavocats.com

Independent law firm specializing in private equity, mergers & acquisitions, financing, tax, restructuring, and employment law Offers cutting-edge legal services tailored to clients' economic reality

Law Practice 🇫🇷 Paris 56 2021
75
IPSILON (ex. NONY)nony.fr

Providing comprehensive intellectual property consulting, combining strategy, protection, valuation, and defense of intellectual assets across multiple technical sectors.

Law Practice 🇫🇷 Paris 56 1964
76
Frêche & Associésfreche-associes.fr

Established in 1993, this firm of 40 lawyers specializes in public business law, energy, construction, real estate, urban planning, and environmental law in Paris

Law Practice 🇫🇷 Paris 55 1993
77
Scotto Partnersscottopartners.com

Independent boutique firm providing corporate, tax, and employment law expertise for private equity, mergers and acquisitions, serving executives and family business owners.

Law Practice 🇫🇷 Paris 54 1996
78
BERSAYbersay.com

A French business law firm specialized in corporate law, M&A, tax litigation, arbitration, competition, real estate, IP, employment law, and more for multinational and small businesses

Law Practice 🇫🇷 Paris 54 1995
79
Yardsyards-avocats.com

An independent and international law firm specializing in business law services

Law Practice 🇫🇷 Paris 54 2022
80
AGIL'ITagilit.law

Legal firm specializing in innovative, client-focused services, supporting business strategies, decision security, value creation, and interest defense with digital tools.

Law Practice 🇫🇷 Paris 53 2017
81
FAIRWAY AVOCATSfairwayavocats.com

A leading Parisian law firm specializing in real estate, offering expertise in complex transactions, leasing, financing, investment fund structuring, and tax advice

Law Practice 🇫🇷 Paris 53 2010
82
Intervistaintervista.law

Specialized business law firm in culture, media, and communications sectors Offers innovative, client-focused solutions with a strong emphasis on ethics and teamwork

Law Practice 🇫🇷 Paris 52 2007
83
PBA Legalpba.legal

An internationally trained team of attorneys providing legal services in French, English, German, and Spanish to businesses and public entities

Law Practice 🇫🇷 Paris 52 2005
84
HMN & Partnershmn-partners.com

Legal firm specializing in insurance, aviation, international litigation, and corporate law, providing strategic guidance to multinational and domestic clients.

Law Practice 🇫🇷 Paris 51 2006
85
Barreau de Versaillesavocats-versailles.com

A company based in France providing legal services and support to clients in the Versailles area

Law Practice 🇫🇷 Versailles 51 1825
86
STEERING LEGALsteeringlegal.com

French business law firm with 120 lawyers globally, specializing in all key business law areas, civil law, advisory, litigation, arbitration, and training services Offices in 5 French regions and 4 international locations

Law Practice 🇫🇷 Paris 50 2015
87
Harlay Avocatsharlaylaw.com

Independent law firm specializing in advising growth companies and investors in technology, internet, e-commerce, telecom, life sciences, renewable energy, and traditional industries.

Law Practice 🇫🇷 Paris 50 1988
88
CHASSANY WATRELOT & ASSOCIEScwassocies.com

Chassany Watrelot & Associés specializes in social law and HR management, offering tailored legal advice, training, and solutions for national and international clients

Law Practice 🇫🇷 Paris 49 1987
89
DELCADEdelcade.fr

An innovative business law firm offering comprehensive legal services to startups, mid-size, large, and foreign companies in various areas of business law

Law Practice 🇫🇷 Paris 49 2014
90
hw&h Avocats & Rechtsanwältehwh.eu

A legal firm specializing in advising German and French companies on legal matters, with expertise in both jurisdictions and offering litigation services in France and Germany

Law Practice 🇫🇷 Paris 49 1988
91
Aramis Law Firmaramis-law.com

An international team of 20 lawyers offering quality legal services, tailored advice, and a global network for clients' operations worldwide

Law Practice 🇫🇷 Paris 49 2006
92
BJA Avocatsbjavocat.com

Provides legal counsel and litigation services in real estate, construction, residential leases, commercial leases, and co-ownership for institutional clients.

Law Practice 🇫🇷 Paris 48 2016
93
Normand & associésnormand-associes.com

Since 1950, Normand & Associés advises and defends private companies and public organizations in France and internationally, offering comprehensive business law services

Law Practice 🇫🇷 Paris 48 1950
94
VALTHERvalther.com

An independent business consulting firm in Paris specializing in mergers and acquisitions, private equity, corporate law, tax law, employment law, insolvency, and business litigation

Law Practice 🇫🇷 Paris 48 2018
95
EIGHT ADVISORY AVOCATS8advisoryavocats.com

A tax advisory firm founded in several European countries, providing expert tax services to companies and investment funds internationally

Law Practice 🇫🇷 Paris 48 2019
96
DUHAMELduhamel-law.com

The company specializes in providing legal services related to finance and financial matters

Law Practice 🇫🇷 Paris 46 2010
97
GGV Avocats - Rechtsanwältegg-v.fr

Franco-German law firm providing customized legal services, strategic guidance, and support in commercial, tax, labor, corporate, real estate, compliance, and litigation matters

Law Practice 🇫🇷 Paris 44 1974
98
Centaure Avocatscentaure-avocats.com

Provides comprehensive legal services combining public and private law with operational strategies tailored to diverse industry sectors.

Law Practice 🇫🇷 Paris 44 2000
99
Ogletree Deakins, avocats partenaires des employeursogletree.fr

Legal firm specializing in French labor law, supporting diverse clients with human resources management and social law issues.

Law Practice 🇫🇷 Paris 43 2017
100
Earth Avocatsearthavocats.com

Specialized law firm dedicated to modeling and securing the legal framework for public projects worldwide, focusing on business, regulatory, and institutional public law

Law Practice 🇫🇷 Paris 43 2011

Turn this list into pipeline

Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.

Build your own list, free

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 Oct 24, 2026.

More company lists in Île-de-France

The same list elsewhere in France