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The 30 largest multinational companies in Montpellier

Tamtam tracks 56 multinational companies headquartered in Montpellier. This list ranks the 30 largest by number of employees on LinkedIn, led by ALTRAD, CIRAD and INOVIE (Groupe). Their median headcount is 253. Half of them were founded in 2004 or later.

🇫🇷 Montpellier30 companiesUpdated Nov 11, 2026

These multinational companies in Montpellier primarily consist of large groups and mid-sized firms, with a notable presence in environmental services, higher education, and research. Companies like ALTRAD (global industrial services) and CIRAD (sustainable agricultural development research) highlight the diverse activities. INOVIE (Groupe) is a leading medical diagnostics provider, while Appart'City offers furnished apartment rentals with hotel services.

The data reveals a strong concentration of headquarters in Montpellier itself, indicating a local economic hub for these international operations. Other prominent companies include Crystal, an independent wealth management advisor, and URBASOLAR, which develops and operates photovoltaic plants, further illustrating the varied sectors present.

#CompanyIndustryHeadquarters EmployeesFounded
1
ALTRADaltrad.com

Global provider of industrial services and equipment manufacturing, offering high-value solutions across energy, oil & gas, construction, and environmental sectors.

Environmental Services 🇫🇷 Montpellier 52,000 1985
2
CIRADcirad.fr

Research center for sustainable agricultural development, conducting trials, training, and information dissemination, applying life, human, and engineering sciences to agriculture and food.

Research Services 🇫🇷 Montpellier 2,431 1984
3
INOVIE (Groupe)inovie.fr

Leading provider of medical diagnostics, offering a full range of biology services including genomics, pathology, fertility, and veterinary analysis across France and internationally.

Hospitals and Health Care 🇫🇷 Montpellier 1,592 2010
4
Appart'Cityappartcity.com

This company provides furnished and equipped apartment rentals with hotel-like services for short or extended stays, catering to both business and leisure travelers.

Hospitality 🇫🇷 Montpellier 913 n/a
5
MBS School of Businessmbs-education.com

Educates and trains in management, innovation, and entrepreneurship, focusing on global efficiency, environmental, and social responsibility, recognized worldwide for quality.

Higher Education 🇫🇷 Montpellier 834 1897
6
Crystalgroupe-crystal.com

Leading independent wealth management advisor, offering private client services, investment solutions for professionals, and digital platforms for independent wealth managers, with national and international reach.

Financial Services 🇫🇷 Montpellier 817 1992
7
L'Institut Agro Montpellierinstitut-agro-montpellier.fr

A public institution in South France offering higher education and research in agricultural fields, with a focus on various training topics

Higher Education 🇫🇷 Montpellier 529 2007
8
Bausch + Lomb Surgicalbauschsurgical.eu

Empowering ophthalmologists to enhance patients' vision through surgical solutions. Providing surgeons an edge in the operating room with innovative products, partnerships, and commitment to excellence.

Medical Equipment Manufacturing 🇫🇷 Montpellier 515 n/a
9
Urbaser Environnement SASurbaserenvironnement.fr

A leading player in environmental services for local authorities specializing in waste collection, cleaning, and waste valorization through innovative technologies globally

Environmental Services 🇫🇷 Montpellier 501 2002
10
École Studio Mmyfrenchdegree.com

Specialized education in applied arts, photography, video games, audiovisual with state diplomas and professional training from Bac+1 to Bac+4.

Higher Education 🇫🇷 Montpellier 440 1990
11
URBASOLARurbasolar.com

Develops, finances, builds, operates professional photovoltaic plants, offering innovative solutions for diagnosis and building implementation.

Renewable Energy Power Generation 🇫🇷 Montpellier 423 2006
12
CGIARcgiar.org

A global research partnership dedicated to reducing poverty, enhancing food security, and improving natural resources through collaboration with various partners

Research Services 🇫🇷 Montpellier 412 1971
13
DYNEFFdyneff.fr

A leading energy provider for 63 years, offering a wide range of fuels, renewables, and energy services to professionals, individuals, and local communities

Oil and Gas 🇫🇷 Montpellier 401 1958
14
ESMA - Ecole Supérieure des Métiers Artistiquesesma-artistique.com

An applied arts school offering professional cycles in 3D animation, interior architecture, graphic design, game design, and concept art illustration

Fine Art 🇫🇷 Montpellier 342 1993
15
ArtFXartfx.school

A private school established in 2004 with 3 campuses in France offering 5 Masters programs and a Foundation in Fine Arts Top 10 creative school globally

Higher Education 🇫🇷 Montpellier 253 2004

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16
Gensungensun.fr

GenSun specializes in designing, building, operating, and maintaining solar power plants in France and internationally, with a focus on sustainability and efficiency

Services for Renewable Energy 🇫🇷 Montpellier 200 2007
17
VOGOvogo-group.com

Develops and distributes live video replay solutions for sports spectators alongside professional audio communication systems for industrial and audiovisual venue sectors.

Broadcast Media Production and Distribution 🇫🇷 Montpellier 183 2013
18
Medincellmedincell.com

A pharmaceutical company developing long-acting injectables using proprietary technology to improve patient compliance, treatment effectiveness, and reduce environmental footprint

Pharmaceutical Manufacturing 🇫🇷 Montpellier 179 2002
19
IRTS Occitaniefaire-ess.fr

Association promoting training, apprenticeship, innovation, research, and education in the field of Social and Solidarity Economy in Montpellier and Perpignan

Professional Training and Coaching 🇫🇷 Montpellier 178 1950
20
i2ai2a-diagnostics.fr

Specialized microbiology diagnostic company with expertise in bactériologie, manufacturing & selling instruments, software, reagents Leading in antibiogram readers & innovative products for hospitals globally

Medical Equipment Manufacturing 🇫🇷 Montpellier 141 1988
21
Tageostageos.com

Global leader in designing and manufacturing RFID inlays and tags Offers high-quality RAIN RFID, NFC, and HF products for tracking, authentication, and product enhancement

Computers and Electronics Manufacturing 🇫🇷 Montpellier 141 2007
22
Quantum Surgicalquantumsurgical.com

Innovative medical robotics and AI company providing robotic percutaneous ablation platforms for curative cancer treatment through standardized access and less invasive procedures.

Medical Equipment Manufacturing 🇫🇷 Montpellier 140 2017
23
SeqOneseqone.com

AI-powered NGS platform and expert services turn genomic data into clinical answers faster, supporting variant interpretation and reporting across various diseases.

Biotechnology Research 🇫🇷 Montpellier 108 2017
24
JVWEBjvweb.fr

Leading digital marketing agency in France and Europe, specializing in SEO, SEA, SMA, and performance marketing campaigns for international clients Also offers R&D and creative services

Advertising Services 🇫🇷 Montpellier 101 2004
25
Equanceequance.com

Equance is a Private Wealth Management Consulting firm specializing in financial and tax advice for French residents and expatriates, with a strong international presence

Investment Management 🇫🇷 Montpellier 94 2005
26
devensys cybersecuritydevensys.com

French cybersecurity company, 13 years old, part of the Inherent group. Provides expert, quality, and ethical cybersecurity services with a 100% French guarantee.

Computer and Network Security 🇫🇷 Montpellier 93 2013
27
KINVENTphysio.kinvent.com

Specializing in physical rehabilitation and sports biomechanics, we design innovative measuring and training devices for everyday and athletic movements

Wellness and Fitness Services 🇫🇷 Montpellier 92 2017
28
Synantosynanto.fr

This is a human-sized ESN offering stimulating missions, career development, and expert consulting services, primarily in banking, finance, and insurance sectors.

IT Services and IT Consulting 🇫🇷 Montpellier 82 2007
29
Intrasenseintrasense.fr

Intrasense develops Myrian®, a vendor neutral viewer for medical image visualization and analysis, enhancing productivity and patient care worldwide

Medical Equipment Manufacturing 🇫🇷 Montpellier 75 2004
30
Ceïbasocri.eu

Independent urban development company collaborating with communities to promote city growth, managing commercial, office, and luxury residential properties.

Leasing Non-residential Real Estate 🇫🇷 Montpellier 67 2003

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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 11, 2026.

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