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Legal Services companies headquartered in Brittany

Tamtam tracks 58 Legal Services companies headquartered in Brittany. This list ranks the 50 largest by number of employees on LinkedIn, led by Office Notarial Anastasia Moreau, Medialex and Chambre des notaires de l'Ouest - Notaire & Breton. Their median headcount is 11. Half of them were founded in 2003 or later. The most common headquarters are Rennes (24), Vannes (3) and Brest (2).

🇫🇷 Brittany50 companiesUpdated Nov 13, 2026

The legal services sector in Brittany features a mix of well-established firms and younger companies, predominantly operating in real estate, family law, and corporate legal assistance. Office Notarial Anastasia Moreau, with 447 employees, focuses on real estate, family, and corporate law. Medialex provides digital registry services and legal announcement publications, while GROUPE VIDON specializes in intellectual property law. CELIADE offers expertise in social law and professional training, and Coudray Urbanlaw focuses on public and real estate law.

A notable pattern within this selection is the strong concentration of legal services companies in Rennes. Many of these firms, such as Chambre des notaires de l'Ouest, Barreau de Rennes, and Lexonot Notaires, are headquartered in the city, indicating Rennes as a central hub for legal services in Brittany. Several companies, including TRENTE CINQ NOTAIRES and Carcreff, Société d'Avocats, have a history spanning several decades.

#CompanyIndustryHeadquarters EmployeesFounded
1
Office Notarial Anastasia Moreaumoreau-fougeres.notaires.fr

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 n/a
2
Medialexmedialex.fr

Expert legal announcement publication, formal corporate management, and digital registry services for legal professionals and public advertisers ensuring economic transparency and compliance.

Legal Services 🇫🇷 Rennes 116 1987
3
Chambre des notaires de l'Ouest - Notaire & Bretonnotaireetbreton.bzh

An establishment representing notaries from five departments in Rennes, advocating for their collective rights and interests as a public utility

Legal Services 🇫🇷 Rennes 70 n/a
4
GROUPE VIDONvidon.com

A leading global IP law firm providing strategic protection and management of intangible assets through patents, trademarks, designs, and legal services

Legal Services 🇫🇷 Rennes 57 1988
5
CELIADEceliade.com

Experienced jurists providing social law expertise, professional training, and dedicated support to staff representatives for improved social dialogue and mandate management.

Legal Services 🇫🇷 Rennes 45 2015
6
Coudray Urbanlawcabinet-coudray.fr

Coudray UrbanLaw is a law firm specializing in public law and real estate, providing legal expertise to public and private entities

Legal Services 🇫🇷 Rennes 44 1983
7
Barreau de Rennes (Ordre des avocats de Rennes)ordre-avocats-rennes.fr

Professional organization representing over 1000 lawyers in Rennes, France Led by Maître Catherine GLON, serving Ille-et-Vilaine area

Legal Services 🇫🇷 Rennes 41 n/a
8
Lexonot Notaireslexonot-notaires.fr

The company specializes in notarial services such as estate planning, international assets, real estate investments, and legal assistance for individuals and businesses

Legal Services 🇫🇷 Rennes 38 n/a
9
TRENTE CINQ NOTAIREStrente-cinq-notaires.fr

Established for 50 years, our notarial office combines the skills of 10 notaries and over 60 collaborators to support clients in all their projects

Legal Services 🇫🇷 Bruz 36 1973
10
SELARL COMMISSAIRES DE L'OUESThuissier-rennes.com

A multi-office firm specializing in judicial expertise and debt recovery, providing clients with tailored solutions to legal challenges Contact for assistance

Legal Services 🇫🇷 Rennes 36 1984
11
L'Office du Carré - Notairesofficeducarre.notaires.fr

A historical notary office in Rennes and surrounding areas, offering expert advice in real estate, estate planning, family law, business law, and urban planning

Legal Services 🇫🇷 Rennes 31 n/a
12
DUGUESCLIN NOTAIRESnotaires-duguesclin.fr

A notarial firm with offices in Rennes and Paris, offering a wide range of traditional and specialized services with a focus on excellence

Legal Services 🇫🇷 Rennes 31 1610
13
NOTAIRES DE LA BAIE - 22ndlb.notaires.fr

A group of 6 notary offices in Côtes d'Armor, France, offering legal services in real estate, family law, business law, and estate planning with a customer-oriented approach

Legal Services 🇫🇷 Saint-Brieuc 30 n/a
14
LAW-RIANT, Notaires Associéslaw-riant.notaires.fr

A company specializing in real estate law, family law, estate planning, and business law formed by four partners in Lorient and Caudan

Legal Services 🇫🇷 Lorient 29 2019
15
Carcreff, Société d'Avocatscarcreff-avocats.com

Business law firm providing global and pragmatic legal solutions for complex strategic, investment, taxation, and social law issues, tailored to clients' personal aspirations

Legal Services 🇫🇷 Rennes 28 1971
16
NEONOT- Notairesneonot.notaires.fr

A team of 6 notaries and over 40 associates providing a full range of notarial services in Rennes, Paris, and Chantepie equipped with the latest digital tools

Legal Services 🇫🇷 Rennes 26 1970
17
CABINET LE GUEN & ASSOCIESleguen-ip.com

International industrial property services specializing in patent filing, trademark protection, legal auditing, and strategic portfolio management across electronics, biotechnology, and mechanical engineering sectors.

Legal Services 🇫🇷 Saint-Malo 22 1970
18
BOUTEILLER & ASSOCIÉS, Notairesbouteiller-vannes.notaires.fr

Established notary office in Vannes region with over 200 years of experience Offers cutting-edge technology for electronic signatures, remote notarizations, and video conferencing

Legal Services 🇫🇷 Vannes 19 1900
19
GRAND ANGLE - Notairesgrand-angle-betton.notaires.fr

This company provides notarial services for a variety of legal documents and transactions in an office setting

Legal Services 🇫🇷 Betton 17 n/a
20
AP NOTAIRES35026.notaires.fr

A team of passionate and expert notaries founded in 1817, providing legal services in real estate, family law, business law, and more Strategic partnerships enhance expertise

Legal Services 🇫🇷 Liffré 16 1817
21
DJCE Rennes - Droit des affaires et de l'entreprisedjcerennes.fr

A company providing specialized master's and diploma programs in business law and corporate counsel, with a focus on practical expertise

Legal Services 🇫🇷 Rennes 15 1972
22
SCP Lemale - Desmullier - Mercadier : HBS Étude d'Huissier de Justiceldm-huissiers-bretagne.com

A team of three Associate Bailiffs of Justice, along with over 10 employees, offer legal services in Morbihan, Bretagne region, France

Legal Services 🇫🇷 Vannes 12 1993
23
Capnot Notaires - L’Expertise Notarialecapnot.fr

CAPNOT is a network of notarial studies created in 2015, bringing together over 130 notaries and 560 employees to offer comprehensive notarial services

Legal Services 🇫🇷 Rennes 12 2015
24
ALTER & A - Avocats en Bretagnealter-a.com

A team of specialized lawyers in Lorient, Rennes, and Vannes offering expertise in various legal areas for individuals, businesses, and organizations Visit wwwalter-acom

Legal Services 🇫🇷 Rennes 11 n/a
25
SELARL Merour et Guivarc’h Notairesmerour-guivarch.notaires.fr

A notarial firm in Brest providing services in real estate transactions, estate planning, business succession, taxation optimization, marriage contracts, and family law

Legal Services 🇫🇷 Brest 11 n/a

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26
Etude GOASGUEN & PÉRON - Notaires et Associésgoasguen.notaires.fr

This company provides expert services in the fields of consulting, legal advice, and strategic decision-making for diverse clients

Legal Services 🇫🇷 Brest 10 n/a
27
LCM ASSOCIES NOTAIRESlcm-associes-notaires.fr

Located between Vannes and the Rhuys Peninsula, this notary office provides quality legal support for various life events with a focus on customer satisfaction

Legal Services 🇫🇷 Theix-Noyalo 9 2010
28
QUADRIGE AVOCATSquadrige-avocats.com

Established in 1976, this law firm specializes in construction, insurance, and personal injury law, with 8 lawyers operating in Rennes and Dinan in the West of France

Legal Services 🇫🇷 Rennes 9 n/a
29
Not'Ouest - Notaires à Le Rheu et Chavagne

Established for almost 100 years in Le Rheu and 2023 in Chavagne, dedicated notarial team serving clients with proximity, accessibility, and personalized service for secure projects

Legal Services 🇫🇷 Le Rheu 8 n/a
30
Alix Avocatsalixavocats.fr

Law firm founded by Maîtres Eva DUBOIS and Lucie MARCHIX, specializing in providing legal services and representation to clients

Legal Services 🇫🇷 Rennes 7 2018
31
SED LEX - HUISSIER DE JUSTICEsedlex-huissier.fr

This company provides a range of legal services including executing court decisions, handling rent disputes, managing contests, and more in Brest and neighboring areas

Legal Services 🇫🇷 Landerneau 7 n/a
32
NOTARY Homenotaryhome.notaires.fr

Specialized notary office in THORIGNÉ-FOUILLARD offering personalized services for home-related legal matters

Legal Services 🇫🇷 Thorigne-Fouillard 7 2012
33
Alban SOEUR et Pierre MASSON Notaires associésetude-soeur-masson-auray.notaires.fr

A notarial office in Auray, offering legal services in family, corporate, estate, and real estate matters

Legal Services 🇫🇷 Auray 7 1787
34
CARCREFF CONTENTIEUX Société d'Avocatscarcreff-avocats.com

Law firm specializing in providing legal services and advice to clients

Legal Services 🇫🇷 Rennes 6 2010
35
Clinique du Droit de Rennescliniquedudroit-rennes.fr

The company is an association that provides free legal information through law students, supervised by legal professionals, to individuals and businesses

Legal Services 🇫🇷 Rennes 6 2018
36
Legisteam Tregor - Guilloux / Vourron / Le Noan / Lena - Notairesnotaires.fr

Notary office based in Lannion, France, offering services nationwide Specializing in legal document preparation and authentication for clients

Legal Services 🇫🇷 Lannion 6 n/a
37
HERMINE NOTAIRES

A team of notaries and legal assistants providing support for all legal and estate matters, along with a real estate negotiation service

Legal Services 🇫🇷 Saint-Grégoire 6 2003
38
Cabinet ALPHA LEGISalpha-legis.com

A law firm based in Saint-Malo DINAN specializing in family, labor, real estate, banking, and criminal law, providing comprehensive legal services

Legal Services 🇫🇷 Saint-Malo 6 n/a
39
OFFICE NOTARIAL PERRAUT-PIRIOUX-MEVELperraut-pirioux-mevel-notaires.fr

A team of three notaries and twenty collaborators providing specialized expertise and personalized service to deliver strategic solutions and client satisfaction

Legal Services 🇫🇷 Rennes 5 n/a
40
CABINET MAGALI RIDEAU AVOCATS (CMR AVOCATS)

Specialized law firm in business, commercial, and labor law in Saint-Gregoire Providing legal solutions in company creation, contracts, HR, and litigation Contact for tailored legal assistance

Legal Services 🇫🇷 Saint-Grégoire 5 2018
41
SARL CELTA HUISSIERSceltahuissiers.fr

Legal consulting firm with offices in Vannes and Lorient offering debt collection, legal writing, consultations, and handling of rental disputes

Legal Services 🇫🇷 Vannes 5 2019
42
HSA - Cabinet d'Avocatscabinethsa.fr

A law firm specializing in business law with a focus on company, commercial, tax, and real estate law, emphasizing responsiveness, efficiency, and expertise

Legal Services 🇫🇷 Rennes 5 2011
43
Accès au Droit Nord Morbihanww.acces-droit.org

A recognized nonprofit providing free and confidential legal information to residents in northern Morbihan, operating the Pontivy House of Justice and Law

Legal Services 🇫🇷 Pontivy 5 2011
44
BRETAGNE HUISSIERS

Legal services provider in Saint Brieuc, Bretagne, offering assistance with legal matters and civil enforcement through expert huissiers services

Legal Services 🇫🇷 Saint-Brieuc 4 n/a
45
Notaires Office Bruz - Me Le Guales de Mezaubranoffice-leguales.notaires.fr

Notaires Office provides expertise in various areas of law, ensuring excellence in client services for family, real estate, business, and estate management

Legal Services 🇫🇷 Bruz 4 n/a
46
ODYS AVOCATSodysavocats.com

Located in the heart of Rennes, ODYS AVOCATS provides legal advice and defense in civil and criminal law, specializing in private and professional disputes

Legal Services 🇫🇷 Rennes 4 2017
47
SCP de POULPIQUET, PINGUET et BRANELLEC, Notaires associés.google.com

Notary firm with multiple locations in Guichen and Goven offering expertise in real estate, business, family, rural, international, and fiscal law

Legal Services 🇫🇷 Guichen 4 n/a
48
MVL Notaireoffice-mvl.notaires.fr

Established in 2020 due to legal reform, this notary office in Lorient specializes in family and real estate law, offering professional advice and project security services

Legal Services 🇫🇷 Lorient 3 2020
49
DAVID - GOIC ET ASSOCIES

Legal services company located in Rennes, Bretagne, France, specializing in providing professional legal assistance and advice to clients

Legal Services 🇫🇷 Rennes 3 n/a
50
LAVOLÉ Avocats

Established in 1992, this law firm offers multidisciplinary legal services and representation across all major areas of law nationwide, serving businesses and individuals

Legal Services 🇫🇷 Rennes 3 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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