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42 leading law firms in Grand Est

Tamtam tracks 42 law firms headquartered in Grand Est. This list ranks all of them by number of employees on LinkedIn, led by EY Société d'Avocats, ICC Arbitration and WeMa. Their median headcount is 23. Half of them were founded in 1989 or later. The most common headquarters are Strasbourg (11), Metz (3) and Schiltigheim (3).

🇫🇷 Grand Est42 companiesUpdated Nov 13, 2026

The law firms in Grand Est are primarily large and mid-sized legal practices, alongside accounting firms and legal publishers. Cabinet d'avocat, with 7,263 employees, provides legal advice and representation. EY Société d'Avocats offers legal and tax advisory services, while ACD AVOCATS specializes in full-service legal support for companies. Editions Francis Lefebvre deciphers legislation and regulations, providing analytical legal content.

A notable pattern is the presence of several major legal publishers and accounting firms alongside traditional law practices. While many firms are headquartered in Grand Est cities like Strasbourg, Nancy, and Colmar, a significant number of the larger entities, such as ICC Arbitration and Simmons & Simmons France, are based in Paris, indicating a broader national reach for legal services in the region.

#CompanyIndustryHeadquarters EmployeesFounded
1
EY Société d'Avocatsey.com

Provides legal and tax advisory services in France with expertise in tax, social law, business law, and international mobility management.

Law Practice 🇫🇷 838 n/a
2
ICC Arbitrationiccwbo.org

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
3
WeMawema.fr

Company operates multiple offices in various French cities, providing regional presence and local services across northeastern and central France.

Accounting 🇫🇷 Strasbourg 316 1947
4
Editions Francis Lefebvreefl.fr

Deciphers legislation and regulations, providing analytical legal content and innovative services tailored for legal professionals' daily practice.

Book and Periodical Publishing 🇫🇷 Courbevoie 240 1930
5
ACD AVOCATSacd.fr

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
6
GROUPE COFIMEhlb-groupecofime.com

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
7
Lefebvre Dalloz | Entrepriseslefebvre-dalloz.fr

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
8
Simmons & Simmons Francesimmons-simmons.com

Established in 1988, this international law firm in Paris specializes in Financial Institutions, Asset Management, Life Sciences, TMT, and Energy sectors

Law Practice 🇫🇷 Paris 85 1988
9
Abeille Avocatsabeille.law

A multidisciplinary law firm with 41 lawyers, offering legal services in various areas, including litigation and advisory, with a strong presence in the Mediterranean region

Law Practice 🇫🇷 Marseille 71 1947
10
SCP VENEZIA Commissaires de justice associés (Huissiers de justice)venezia-commissairesdejustice.com

This firm offers legal services and solutions for justice enforcement, with a focus on technical mastery, performance, project management, and continuous improvement for clients.

Legal Services 🇫🇷 Neuilly-Sur-Seine 57 1978
11
ACTA Commissaires de Justiceacta.fr

This company is a bailiffs' office and national debt collection agency, offering amicable and judicial debt collection services as well as various legal assistance

Legal Services 🇫🇷 Metz 53 1972
12
Ekieekie.co

Provides employers with tools for employees and families to manage legal, administrative, and tax issues, reducing mental workload through an application.

Legal Services 🇫🇷 Paris 39 2018
13
Judicia Conseilsjudicia.fr

Independent business law firm in Alsace with 40 legal professionals specializing in tax law, corporate law, labor law, litigation, focusing on pragmatic, effective solutions for clients

Law Practice 🇫🇷 Reichstett 39 1989
14
D'Alverny Avocatsdalverny.com

Paris-based law firm offering comprehensive legal services for businesses, investment funds, financial institutions, and industrial groups, specializing in litigation, competition, tax, employment, and M&A

Law Practice 🇫🇷 Paris 38 n/a
15
NOTARIA & ASSOCIES Mundolsheimnotaires.fr

Providing quality legal services with values like responsiveness, reliability, confidentiality, and expertise Focused on building long-term client relationships and continuous improvement through personalized training

Legal Services 🇫🇷 Mundolsheim 36 n/a
16
ADVEN Avocatsadvenlegal.com

Adven is a business law firm offering expertise in private and public law with offices in Strasbourg, Paris, Metz, and Mulhouse They specialize in various legal areas Visit their website for more information

Law Practice 🇫🇷 Strasbourg 29 2014
17
La Tour Internationallatourinternational.com

Independent law firm specializing in tax and legal issues for French and international clients, offering practical solutions and proactive, personalized service

Law Practice 🇫🇷 Paris 28 2015
18
European Court of Arbitration - Cour Européenne d'Arbitragecour-europe-arbitrage.org

The company administers arbitral proceedings with a focus on service to parties, promoting a culture of arbitration and mediation, and embracing innovation Simultaneously local and international

Legal Services 🇫🇷 Strasbourg 24 1959
19
Alliance Jurisalliance-juris.com

French legal firm, judicial officer services, specializing in serving legal documents, enforcement of judgments, and conducting observations for individuals and large accounts.

Legal Services 🇫🇷 Créteil 24 2019
20
Schreckenberg Parnière & Associés - Avocatsschreckenberg-parniere.fr

A multi-generational law firm in Strasbourg providing counsel and legal representation to individuals, businesses, banks, and insurers, both locally and internationally

Law Practice 🇫🇷 Strasbourg 24 n/a
21
Ravet & associésravet-avocats.com

For over 30 years, this independent French business law firm specializes in banking/finance, business, and dispute resolution, serving a diverse clientele with practical solutions

Law Practice 🇫🇷 Paris 23 n/a

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22
CPC&Associéscpcassocies.com

A boutique law firm specialized in Business Law, offering comprehensive services in various sectors with a focus on client satisfaction and innovative solutions

Law Practice 🇫🇷 Paris 22 2005
23
Hujé Avocatshuje-avocats.fr

This firm specializes in labor law, social security law, and press law, offering legal expertise to employees, trade unions, and staff representatives.

Law Practice 🇫🇷 Paris 18 n/a
24
(9) Notaires Nancy9-nancy.notaires.fr

A notary office in Nancy, France, founded in 1724, providing legal services to individuals and professionals by blending tradition with modernity

Legal Services 🇫🇷 Nancy 16 1724
25
Woogwoog-associes.fr

Specialized legal firm providing expert advice and representation in various areas of law to individuals and businesses.

Law Practice 🇫🇷 15 n/a
26
Olszak & Levyolszak-levy.com

Established in 2016 in Strasbourg, this company with multiple locations in France specializes in public law, real estate law, and inheritance law

Legal Services 🇫🇷 Strasbourg 14 2016
27
Philippot Avocats - Droit socialphilippotavocats.fr

The company specializes in labor law and social security law, representing employers in all legal matters related to employees and relevant institutions

Law Practice 🇫🇷 Strasbourg 14 2013
28
Prad Avocatspradavocats.com

A dynamic, independent, multicultural, and international business law firm established in 2012

Law Practice 🇫🇷 Strasbourg 14 2012
29
Groupe COGESTbakertilly.fr

Providing accounting, audit, corporate and social law services to businesses, professionals, and associations with certified quality standards.

Accounting 🇫🇷 Schiltigheim 12 n/a
30
SEJAL Avocats

Law firm specializing in business law, including economic law, social law, corporate law, and tax law Provides attentive, responsive, and quality service to clients

Law Practice 🇫🇷 Strasbourg 12 1966
31
LEXOCIA Avocatslexocia-avocats.com

A legal services company with locations in Mulhouse and Strasbourg

Legal Services 🇫🇷 Schiltigheim 11 n/a
32
WELSCH-KESSLER & ASSOCIESwelsch-kessler.com

A team of four partners and one collaborator specializing in social law, real estate, and litigation services, offering legal advice and dispute prevention

Law Practice 🇫🇷 Strasbourg 10 1982
33
Airiau Avocatairiau-avocat.eu

A multidisciplinary approach to meet all your needs We accompany, protect, and defend your interests

Law Practice 🇫🇷 Strasbourg 9 2020
34
ADARISadaris.org

ADARIS is a multidisciplinary association of lawyers in Strasbourg, Mulhouse, Belfort, and Delle, providing legal advice and representation to businesses and individuals

Legal Services 🇫🇷 Schiltigheim 8 2009
35
41 - Société d'avocats41-avocats.fr

A law firm dedicated to defending employees, their representatives, and trade unions, offering legal advice, strategic counsel, negotiation assistance, training, and litigation support.

Law Practice 🇫🇷 Paris 8 n/a
36
Berton & Associésberton-associes.fr

Legal firm specializing in Franco-German relations, advising SMEs and expatriates on cross-border activities and investments between France and Germany.

Law Practice 🇫🇷 Strasbourg 7 2007
37
NOMODOS

Specialized law firm in tax and corporate law, located in Reims, France Provides legal services with a focus on tax and business matters

Law Practice 🇫🇷 Reims 5 2006
38
ROMAIN BOX ET PEGGY MONTESINOS NOTAIRES ASSOCIESbox-montesinos.notaires.fr

A team of notaries with offices in Remiremont and Le Val d’Ajol, France, offering legal services in Vosges region

Legal Services 🇫🇷 Remiremont 5 n/a
39
BOILEAU AVOCATS-CONSEILSboileau-avocats.com

"BOILEAU AVOCATS-CONSEILS supports creators, entrepreneurs, and businesses in legal and tax matters to secure their daily operations and development projects"

Law Practice 🇫🇷 Reims 4 n/a
40
TELLUS AVOCATStellus-avocats.fr

TELLUS Avocats specializes in business law, including commercial, contract, economic, social, social security, and personal data protection (GDPR) law

Law Practice 🇫🇷 Metz 4 2017
41
Moitry & Avocatsmoitry-avocats.com

Specialized law firm in real estate, construction, public & urban planning law, and corporate law Expertise in various legal aspects

Law Practice 🇫🇷 Metz 3 n/a
42
AVACC Avocat Thionvilleavacc-associes.fr

AVACC is a law firm located in Thionville The firm is comprised of three female lawyers specializing in various legal services

Legal Services 🇫🇷 Thionville 1 n/a

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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 13, 2026.

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