| # | Company | Employees |
|---|---|---|
| 1 |
PARTHEMAparthema.fr
Parthema Avocats offers legal services in business, litigation, and notarial law with a team of 15 partners and 60 professionals across 11 disciplines |
63 |
| 2 |
HAROLD Avocatsharold.law
Specialized business law firm offering strategic advice and services in various areas including corporate strategy, finance, real estate, commercial, social, and dispute resolution Operating in multiple locations |
25 |
| 3 | 23 | |
| 4 |
IPSO FACTO AVOCATSipsofacto-avocats.com
A law firm in Nantes offering legal advice and assistance in areas such as family law, employment law, and real estate law |
17 |
| 5 |
Brg Avocatsbrg-avocats.fr
Law firm with 8 partners and a team of lawyers providing legal representation and advice in various branches of law to businesses, institutions, governments, and individuals Operating nationally |
17 |
| 6 |
CHROME AVOCATSchrome-avocats.com
Specialized law firm serving construction and real estate actors nationwide, offering quality, efficient legal counsel and defense of client interests |
16 |
| 7 |
LRB AVOCATS CONSEILS - JURIPARTNERjuripartner.fr
LRB Avocats Conseils provides legal services to institutional clients, businesses, and individuals nationwide, including assistance with investments, commercial disputes, and family law matters |
16 |
| 8 |
Avodireavodire.fr
A specialized law firm in business law, with 15 lawyers in Nantes, Paris, and Guérande, offering comprehensive legal solutions in multiple areas, including corporate law and litigation |
14 |
| 9 | 13 | |
| 10 |
EWEN AVOCATSewen-avocats.fr
A group of lawyers with diverse expertise work together to provide responsive legal services for businesses, individuals, and association leaders |
12 |
| 11 |
CLARENCE Avocatsclarence-avocats.fr
Firm provides legal services in real estate, commercial real estate, commercial leases, industrial risks litigation, and commercial litigation. |
11 |
| 12 |
ALEO AVOCATSaleo-avocats.fr
Specialized in real estate, construction, development, and urban planning law, this firm provides expert guidance to clients at every project stage |
11 |
| 13 |
Léonard Avocatsleonard-avocats.fr
The company assists clients with legal and tax issues related to operational and estate development, restructuring, partnerships, M&A, and litigation, internationally |
11 |
| 14 |
Aske Avocats Conseilsaske-avocats.fr
Specialized business law firm offering tailored legal services to a diverse clientele, both local and international |
10 |
| 15 |
CDK AVOCATScdk-avocats.com
A highly regarded law firm in Nantes offering comprehensive legal services in corporate law, taxation, litigation, real estate, and family law |
9 |
| 16 |
AXLO AVOCATSaxlo.fr
Law firm providing legal services and advice to clients Specializing in various areas of law, we assist with cases ranging from corporate to personal matters |
8 |
| 17 |
TORRENS AVOCATStorrensavocats.com
TORRENS AVOCATS is an independent law firm based in NANTES since 1995, with 4 partners and a team of experienced lawyers covering various legal fields |
8 |
| 18 |
CARADEUX Consultantscaradeux-consultants.fr
A law firm based in Nantes specializing in urban planning law, public procurement, and law for local public enterprises Provides advisory and litigation services |
7 |
| 19 |
SYNEGOREsynegore.fr
An independent law firm in Nantes and Paris, specializing in business law for companies and executives, offering personalized solutions for strategic consolidation and optimization |
7 |
| 20 |
AtlantIP Group - Intellectual Propertyatlantip.eu
Innovative European law firm specializing in intellectual property with experienced attorneys offering services in trademarks, patents, and more to develop clients' ideas strategically |
6 |
| 21 | 6 | |
| 22 |
LIGERA AVOCATSligera-avocats.fr
Specializing in employment law, corporate law, commercial law, and litigation, offering a range of legal services including advice, representation, and transactions for businesses |
6 |
| 23 | 6 | |
| 24 | 6 | |
| 25 |
Sonate Avocatssonate-avocats.fr
Legal firm based in Nantes Specializes in social, criminal, and family law, particularly focusing on labor, social security, criminal, and family law |
6 |
| 26 |
Avocats Associés SJOAsjoa-nantes.avocat.fr
Established in 1979 by former legal and tax advisors, this law firm specializes in business law, tax law, and labor law Located in Nantes, serving clients nationally |
6 |
| 27 |
VILLATTE & ASSOCIESvillatte-avocats.fr
A law firm based in Nantes, specializing in family and banking law, prioritizing quality client relationships and handling disputes with a team of competent lawyers |
5 |
| 28 |
MAJELI AVOCATmajeli-avocat.fr
A law firm specializing in family, personal, and criminal law, offering alternative dispute resolution methods such as mediation and collaborative processes |
5 |
| 29 |
La Boétie Avocatslaboetie-avocats.fr
A team of experienced professionals in labor law providing tailored strategies and effective advice to defend and advise clients independently and passionately |
5 |
| 30 |
SIA CONSEILS AVOCATSsiaconseils.fr
Business law advisory services provided by a lawyer specializing in corporate legal matters |
5 |
| 31 |
MAUDET-CAMUS Avocatsmaudet-camus.fr
Law firm specializing in public law with offices in Nantes and La Roche-sur-Yon, providing legal services and advice |
5 |
| 32 |
OUEST AVOCATS CONSEILSouestavocats.com
Law firm with offices in Nantes, Saint-Nazaire, and La Roche-sur-Yon specializing in rural law, banking law, labor law, and more |
5 |
| 33 |
PRISMÉA, Cabinet d'avocatsprismea.fr
Nantes-based law firm specializing in corporate law: company law, employment law, commercial law, and more |
4 |
| 34 |
Step Avocatsstep-avocats.com
A business law firm integrated with legal, economic, and financial ecosystem to address any company-related issues regardless of size or location |
4 |
| 35 |
LAWIS - Cabinet d'avocatslawis.fr
A Nantes-based law firm specialized in serving startups, small and medium-sized businesses with a unique approach to legal and judicial support Visit wwwlawisfr |
4 |
| 36 |
LASCHON VALLAIS ROGER
Founded in 1981 and based in Nantes, this law firm specializes in labor law, social security law, and social protection law for businesses and organizations |
4 |
| 37 |
SOLVOXIA Avocatssolvoxia-avocats.com
A law firm based in Nantes, La Roche-sur-Yon, and Paris specializing in intellectual property, digital law, and personal data in advisory and litigation |
4 |
| 38 |
ATALANTE AVOCATSatalante-avocats.com
A law firm specializing in social law led by experienced lawyers, offering legal services, teaching, and commitment to clients' interests |
4 |
| 39 |
NaoCab - Cabinet d'Avocatsnaocab-avocats.com
Specialized labor law firm also focusing on social security and social protection law, providing advice and representation for both employees and employers |
3 |
| 40 |
LOIRE OCEAN METROPOLE AMENAGEMENT
A law practice company based in Nantes, France, specializing in various legal services such as consultations, contracts, and representation |
3 |
| 41 |
ADVISE AVOCATSadvise-avocat.fr
Advises and represents diverse clients including SMEs and large groups in commercial lease, real estate, and commercial law, defending them in French courts. |
3 |
| 42 |
Foster + Avocatsfoster-avocats.com
A team of 5 lawyers specializing in business law, estate planning, and family law, focusing on putting law at the heart of business growth and project success |
3 |
| 43 |
Actecinqactecinq.fr
Acte Cinq is a multidisciplinary law firm based in Paris and Nantes, providing personalized legal services in various areas including family, criminal, and business law |
2 |
| 44 |
Seban Atlantiqueseban-atlantique.fr
SEBAN ATLANTIQUE was established in June 2018 to enhance the services provided by SEBAN & ASSOCIES in the western region |
2 |
| 45 |
Caroline BARDOULcarolinebardoul-avocat.fr
This company, led by Maître Caroline BARDOUL, provides legal advice and representation in administrative law cases, specializing in public liability, urban planning, public service law, and public contracts |
2 |
| 46 |
Neolaw, le juridique autrementneolaw.fr
A Nantes-based law firm providing customized legal services for entrepreneurs and businesses with a focus on practical, operational, and accessible legal solutions |
2 |
| 47 |
MRV AVOCATSmrv-avocats.fr
MRV AVOCATS specializes in providing legal services in public law and real estate law, offering guidance in various legal matters |
2 |
| 48 |
Qarius Avocatsqarius-avocats.fr
Law firm specialized in representing victims of personal injuries and their families, providing support and advocacy throughout the compensation process |
2 |
| 49 |
Augus Avocatsaugus-avocats.fr
Specialized law firm focusing on corporate law: Private Equity, M&A, business transfers, legal administration, commercial disputes, contracts, competition, tax, audits, and corporate advisory services |
2 |
| 50 |
Klaïs Avocatsklais-avocats.com
A team of five expert lawyers providing personalized legal services in areas such as personal injury, family law, human rights, criminal law, medical liability, and labor law |
2 |
| 51 |
AVOLENSavolens.fr
AVOLENS is a law firm in Nantes specializing in assisting TPE-PME business owners with their daily legal questions and concerns |
1 |
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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 Oct 9, 2026.
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The same list elsewhere in France
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