| # | Company | Employees |
|---|---|---|
| 1 |
Hospices Civils de Lyon - HCLchu-lyon.fr
Public university hospital provides care, education, research, medical innovation, prevention, and health education with over 22,000 professionals across 14 facilities. |
8,220 |
| 2 |
Université Claude Bernard Lyon 1univ-lyon1.fr
Public university specializing in sciences, medicine, and pharmacy with significant research facilities and a strong regional academic presence. |
4,476 |
| 3 |
CHU Grenoble Alpeschu-grenoble.fr
Major regional hospital providing comprehensive medical, surgical, emergency care, and health research across multiple specialized disciplines and advanced technology. |
3,812 |
| 4 |
Université Lumière Lyon 2univ-lyon2.fr
Large French public university offering diverse programs from bachelor to doctorate, focusing on research, international partnerships, and societal engagement. |
3,390 |
| 5 |
Métropole de Lyongrandlyon.com
Manages various public services including mobility, environment, urban planning, social aid, economic development, and cultural activities for 58 communes. |
3,295 |
| 6 |
Université Clermont Auvergneuca.fr
Large international university offering diverse programs, fostering sustainable development, innovation, and strong ties with local and global communities. |
2,609 |
| 7 |
CHU de Clermont-Ferrandchu-clermontferrand.fr
A university hospital with over 8000 employees in Clermont-Ferrand, providing care, prevention, teaching, and research services across multiple sites |
2,531 |
| 8 |
Université Jean Moulin (Lyon III)univ-lyon3.fr
Public university offering multidisciplinary higher education and research in law, management, humanities, and social sciences with strong societal engagement. |
2,461 |
| 9 |
CHU de Saint-Etiennechu-st-etienne.fr
A leading healthcare institution in Auvergne-Rhône-Alpes region of France, offering specialized medical services and innovative care approaches |
2,420 |
| 10 |
Région Auvergne-Rhône-Alpesauvergnerhonealpes.fr
A regional government in Auvergne with 4 departments, 1310 communes, and a budget of over €600 million, focusing on education, transportation, and vocational training |
2,304 |
| 11 | 2,160 | |
| 12 |
IN Groupeingroupe.com
Provides identity solutions, secure digital services integrating electronics and biometrics for states, citizens, and businesses, ensuring digital sovereignty. |
1,852 |
| 13 |
INSA Lyon - Institut National des Sciences Appliquées de Lyoninsa-lyon.fr
International multidisciplinary engineering school focusing on high-quality education, research, and fostering global openness and social aspects in curriculum. |
1,831 |
| 14 |
Université Savoie Mont Blancuniv-smb.fr
Offers over 200 degrees across various fields, from associate's to PhDs, tailored to real-world expectations and professional development. |
1,749 |
| 15 |
Conseil départemental de l'Allierallier.fr
Management of natural spaces, cultural heritage, tourism sites, and promotion of outdoor activities and leisure in the Allier region. |
1,727 |
| 16 |
Université Jean Monnet Saint-Etienneuniv-st-etienne.fr
Provides multidisciplinary education and advanced research across sciences, humanities, law, economics, arts, and languages with strong regional and international partnerships. |
1,376 |
| 17 |
Académie de Lyonac-lyon.fr
Regional educational authority managing and coordinating all public schools across Ain, Loire, and Rhône departments in France. |
1,323 |
| 18 |
École normale supérieure de Lyonens-lyon.fr
Higher education institution specializing in interdisciplinary research and training, fostering scientific excellence and social engagement in education and research. |
1,268 |
| 19 |
CNR (Compagnie Nationale du Rhône)tm.fr
French leading producer of 100% renewable electricity, managing the Rhône river for hydroelectricity, navigation, irrigation, and agricultural use, supporting local development and innovation |
1,256 |
| 20 |
Le Vinatier - Psychiatrie Universitaire Lyon Métropolech-le-vinatier.fr
Specialized psychiatric hospital providing comprehensive mental health care, treatment, and support services for individuals with mental disorders. |
1,246 |
| 21 |
CEA-Letileti-cea.com
Development of micro- and nanotechnologies for smart, energy-efficient, and secure industrial applications including healthcare, energy, and digital sectors. |
1,223 |
| 22 |
Grenoble-Alpes Métropolegrenoblealpesmetropole.fr
Leading administration in Grenoble responsible for transportation, waste management, economic development, and environmental preservation within the city |
1,121 |
| 23 |
Ville de Grenoblegrenoble.fr
A territorial authority managing the municipal territory of Grenoble, overseeing a population of nearly 160,000 residents |
1,048 |
| 24 |
Office de Tourismechambery-tourisme.com
An organization based in Chambéry, Savoie, that focuses on promoting the city's rich historical and cultural heritage, while also emphasizing its natural surroundings and proximity to outdoor attractions |
983 |
| 25 |
Centre hospitalier Métropole Savoie - CHMSch-metropole-savoie.fr
Provides comprehensive medical care across two sites, including emergency, surgery, maternity, cancer treatment, and specialized care for the elderly, focusing on proximity and quality. |
957 |
| 26 |
Département du Rhônerhone.fr
Regional government providing public services, promoting equality, supporting innovation, and enhancing quality of life for 440,000 residents. |
956 |
| 27 |
Ville de Clermont-Ferrandclermont-ferrand.fr
City offering unique natural heritage, strong education system, innovation support, vibrant cultural scene, and extensive sports facilities for all. |
860 |
| 28 |
DEPARTEMENT DU PAS DE CALAISpasdecalais.fr
The institution provides public services and aims to be an exemplary community, working on concrete projects for residents and territories, based on trust and commitment. |
856 |
| 29 |
Tribunal judiciaire de Lyoncours-appel.justice.fr
The Lyon Judicial Court is the primary court for legal matters in the Lyon judicial district, under the Lyon Court of Appeals |
847 |
| 30 |
Carsat Rhône Alpescarsat-ra.fr
Management of retirement benefits, promotion of healthy aging, support for vulnerable insured individuals, and workplace health and safety risk prevention. |
826 |
| 31 |
CH Annecy Genevoisch-annecygenevois.fr
A leading hospital in Haute-Savoie resulting from the merger of Annecy and St Julien-en-Genevois hospitals, with over 4600 dedicated staff providing top-notch care |
810 |
| 32 |
École des Mines de Saint-Étiennemines-stetienne.fr
Engineering school focused on sustainable innovation, academic excellence, cutting-edge research, and addressing industrial, digital, and environmental challenges. |
761 |
| 33 |
Département de la Savoiesavoie.fr
Regional government providing public services, sharing news, and offering employment opportunities within the Savoie department in France. |
733 |
| 34 |
Département de la Loireloire.fr
This organization focuses on autonomy, social integration, and protecting vulnerable individuals and families They manage infrastructure, support local life, and employ over 3,000 staff members |
728 |
| 35 |
Département du Puy-de-Dômepuy-de-dome.fr
Official page of a department in Puy-de-Dôme, offering information and services to residents and visitors in the region |
721 |
| 36 |
Ville de Villeurbannevilleurbanne.fr
Second largest city in Rhône with 162,000 residents, notable for its diverse population contributing to the city's unique character. |
719 |
| 37 |
Haute-Savoie General Councilhautesavoie.fr
Management of social services, education, transportation, economic development, environmental protection, culture, and sports to support regional growth and community well-being. |
711 |
| 38 |
Centre Hospitalier Alpes-Isèrech-alpes-isere.fr
Provides specialized psychiatric care for adults, adolescents, and children across multiple sites, including hospitals and outpatient centers. |
670 |
| 39 |
Urssaf Rhône-Alpesurssaf.fr
Manage social protection funding, support businesses, ensure fairness among economic actors, handle user accounts across multiple sites and departments. |
669 |
| 40 |
Saint-Étienne Métropolesaint-etienne-metropole.fr
A public intermunicipal cooperation entity in France, Saint-Étienne Métropole manages services for 53 communes with over 400,000 residents, including waste management and transportation |
664 |
| 41 |
Académie de Grenoblewww1.ac-grenoble.fr
Educational administration covering diverse geographic areas including urban centers and rural mountainous regions with a focus on quality living environments. |
662 |
| 42 |
Clermont Auvergne Métropoleclermontmetropole.eu
Metropolitan area with 21 communes and 300,000 residents, focused on development and growth, seeking new talents to tackle future challenges |
656 |
| 43 |
Centre Hospitalier Alpes Lémanch-alpes-leman.fr
A hospital center providing comprehensive care, promoting public hospital values, offering improved patient conditions, ensuring diverse healthcare options, and prioritizing environmental sustainability |
651 |
| 44 |
CENTRE HOSPITALIER ANNECY GENEVOIS
Hospital offering comprehensive medical services including patient care, diagnostics, treatment, and healthcare support in the Auvergne-Rhône-Alpes region. |
649 |
| 45 |
Secondary school in agriculture : Lycée agricole Auxerre La brosse (89)cfppa-cibeins.com
This public training center supports adult learners in rural development, vocational training, and local initiatives in specific regions, offering various specialized courses |
641 |
| 46 |
CPAM du Rhônelasecurecrute.fr
Supports social security beneficiaries, health professionals, and businesses with health access, rights, and professional practice; transforming work methods for employee engagement and public service. |
616 |
| 47 |
Ville d'Annecyannecy.fr
Administrative center offering rich cultural, sporting events, diverse industries, and hosting major animation festival, boosting tourism and economy. |
601 |
| 48 |
Valence Romans Agglovalenceromansagglo.fr
Intercommunal structure uniting 54 communes, serving 216,000 residents, focusing on regional cooperation and local development. |
590 |
| 49 |
Agence régionale de santé (ARS) Auvergne-Rhône-Alpessante.fr
The regional health agency is a key partner for healthcare professionals, government services, local authorities, and social organizations, managing and implementing health policies |
566 |
| 50 |
Centre des Finances Publiques
Financial services company located in Bozel, France, providing public finance services and solutions to individuals and businesses |
564 |
| 51 |
Département de l'Ainain.fr
Provides social services, infrastructure maintenance, education, cultural promotion, and supports mobility and territorial development for over 650,000 residents. |
561 |
| 52 |
IUT Lyon 1iut.univ-lyon1.fr
The company offers a variety of technical education programs, including Bachelors, Diplomas, Professional Licenses, and training courses for businesses |
555 |
| 53 |
Hôpitaux du Lémanhopitauxduleman.fr
Provides comprehensive health care services for 130,000 Chablais residents, including hospitalizations, emergency care, medical consultations, and elderly care. |
526 |
| 54 |
Ecole nationale des Travaux publics de l'Etatentpe.fr
Engineering and doctoral school specializing in sustainable urban development, offering bachelor, engineer, and doctoral programs along with complementary training in various fields |
522 |
| 55 |
IARC - International Agency for Research on Cancer / World Health Organizationwho.int
Coordinate and conduct research on cancer causes, mechanisms, prevention strategies, epidemiology, laboratory studies, and disseminate scientific information globally. |
515 |
| 56 |
Université Blaise Pascal (Clermont-II) - Clermont-Ferranduniv-bpclermont.fr
The University is dedicated to a diverse range of knowledge and research, with a focus on sciences, humanities, and providing a great student experience |
495 |
| 57 |
Université de Lyonuniversite-lyon.fr
Coordination of academic institutions in Lyon Saint-Étienne, supporting strategies, managing common projects, and promoting the regional academic territory. |
487 |
| 58 |
iaelyon School of Managementiae.univ-lyon3.fr
A regionally recognized school of management offering academic excellence and professional pragmatism, preparing future managers and entrepreneurs for complex corporate environments |
479 |
| 59 |
Lyon Métropole Habitatlmhabitat.fr
Development of social housing, creation of inclusive neighborhoods, resident support, local economy promotion, and professional integration policies. |
454 |
| 60 |
Chambre de Métiers et de l'Artisanat Auvergne-Rhône-Alpescma-auvergnerhonealpes.fr
Support craft businesses and apprenticeships across Auvergne-Rhône-Alpes through local offices, elected representatives, and expert staff. |
445 |
| 61 |
GROUPEMENT HOSPITALIER PORTES DE PROVENCE - hôpital de Montélimargh-portesdeprovence.fr
Provides comprehensive medical, surgical, geriatric, and obstetrical care, emergency services, and training, supporting multiple facilities with 940 beds and 1800 professionals. |
441 |
| 62 |
Greta Formation - Académie de Grenoblegretaformation.fr
A network of public establishments specializing in professional training, offering a wide range of courses in 10 different fields and providing consultancy services to businesses |
435 |
| 63 |
Ville de Vaulx-en-Velinvaulx-en-velin.net
Urban development, demographic growth, economic expansion, managing natural sites, and serving as a major municipality within Lyon metropolitan area. |
426 |
| 64 |
Centre Hospitalier de Bourg-en-Bressech-bourg-en-bresse.fr
Provides comprehensive medical, surgical, and obstetrical care across seven clinical areas, serving over 300,000 residents in the Ain region. |
423 |
| 65 |
Centre hospitalier de Roannech-roanne.fr
Regional hospital serving 160,000 people with specialized units in surgery, pediatrics, cardiology, geriatrics, psychiatry, and advanced medical technology. |
418 |
| 66 |
GrandLyon Habitatgrandlyonhabitat.fr
Management and construction of affordable, sustainable housing across Lyon metropolitan area, including social support and urban renovation initiatives. |
412 |
| 67 |
Hôpitaux Nord-Ouesthno.fr
Comprehensive healthcare services across five hospitals and ten care homes, providing consultations, hospitalizations, and continuous public health coverage. |
407 |
| 68 |
Établissement Public de Santé Mentale 74ch-epsm74.org
Provides comprehensive mental health services, including inpatient care, outpatient centers, specialized units for adults and children across several locations. |
404 |
| 69 |
Centre Hospitalier de Moulins-Yzeurech-moulins-yzeure.fr
Second largest healthcare facility in Auvergne with nearly 1000 beds, offering diverse medical services and advanced technical equipment across two locations. |
396 |
| 70 |
Département de l'Ardècheardeche.fr
Support local communities through infrastructure, education, environment protection, cultural events, and social solidarity to improve daily life. |
395 |
| 71 |
Agglomération du Grand Annecygrandannecy.fr
Coordination of economic, ecological, mobility, housing, and social initiatives across 34 communes to enhance residents' quality of life. |
375 |
| 72 |
UNIVERSITE D'AUVERGNEuca.fr
provides student information, orientation, career insertion support, monitors academic success, conducts graduate follow-up surveys, and facilitates study reorientation |
374 |
| 73 |
SEMCODAsemcoda.com
Constructs and manages social rental housing. Develops land and acts as a property developer, providing housing solutions for individuals, professionals, and local communities. |
370 |
| 74 |
Opéra de Lyonopera-lyon.com
Creation, production, and dissemination of lyric, musical, and choreographic works with artistic excellence and broad public accessibility. |
365 |
| 75 |
Grenoble INP - UGA Recrutementgrenoble-inp.nous-recrutons.fr
Public higher education institution offering engineering and management programs, conducting innovative research, and promoting social and environmental responsibility. |
364 |
| 76 |
Sciences Po Grenoble - UGAsciencespo-grenoble.fr
Offers ambitious five-year intellectual programs forming future decision-makers, specializing in social sciences and political studies, with a strong international focus. |
355 |
| 77 |
Centre Hospitalier Lucien Husselch-vienne.fr
The hospital offers a diverse range of medical services including emergency care, specialized treatments, maternity care, geriatrics, and an Institute for Nursing Education |
353 |
| 78 |
Sciences Po Lyonsciencespo-lyon.fr
A multidisciplinary and professional education institution in Lyon offering a five-year Master's degree program with a focus on research excellence |
338 |
| 79 |
Ville de Chambérychambery.fr
Serving as the gateway to the Alps, the company is located in Chambéry, offering a balance between city amenities and access to nature, lakes, and mountains |
334 |
| 80 |
HOPITAUX DROME NORDhopitaux-drome-nord.fr
The company is part of a regional hospital network offering high-level healthcare services across six specialized areas with skilled healthcare professionals |
329 |
| 81 |
IUT2 Grenobleiut2.univ-grenoble-alpes.fr
The IUT2 provides tailored training programs for businesses and local communities, offering a supportive environment for students to develop skills for successful career integration |
322 |
| 82 |
Lycée Edouard Branlybranly.etab.ac-lyon.fr
The company aims to foster a harmonious living environment, help students succeed in exams and competitions, and achieve further education according to their goals |
318 |
| 83 |
Service Départemental d'Incendie et de Secours de la Haute-Savoiesdis74.fr
The company is a public firefighting department in Haute-Savoie, France, consisting of professional and volunteer firefighters, as well as administrative and technical staff They respond to various natural, industrial, technological, and everyday risks in the region |
314 |
| 84 |
College Jules Ferrywebetab.ac-bordeaux.fr
An internet company located in Vichy, France, focusing on education and services related to colleges and universities |
307 |
| 85 |
Hôpitaux du Pays du Mont-Blanchpmb.fr
Provides comprehensive healthcare services across four sites, including hospitals and nursing homes, with over 1,130 professionals, advanced technical facilities, and medical imaging. |
306 |
| 86 |
Le Grésivaudan - Communauté de communesle-gresivaudan.fr
A community of 43 municipalities with over 100,000 residents, working together to provide services and support in Le Grésivaudan |
296 |
| 87 |
CCI Lyon Métropole Saint-Etienne Roannelyon-metropole.cci.fr
Supporting businesses, shop owners, and entrepreneurs in Lyon, Rhône, and Loire regions to enhance competitiveness and manage key infrastructure for regional attractiveness |
290 |
| 88 |
Annemasse Aggloannemasse-agglo.fr
Management of environment, economy, housing, transport, culture, and social services to improve quality of life in a transborder urban area. |
290 |
| 89 |
Grenoble INP - UGAgrenoble-inp.fr
Public higher education institution combining engineering schools, management programs, and research laboratories within the University Grenoble Alpes. |
287 |
| 90 |
Agence de l'eau Rhône Méditerranée Corseeaurmc.fr
Collects fees from water users based on consumption and pollution, then reinvests funds to improve water quality and aquatic environments through various improvement projects. |
287 |
| 91 |
Centre Hospitalier H. Mondor Aurillacch-aurillac.fr
Regional hospital providing multidisciplinary medical services including surgery, psychiatry, pediatrics, and advanced technical facilities with public health mission. |
286 |
| 92 |
CHS de la savoiechs-savoie.fr
public health institution providing mental health care including adult psychiatry, child and adolescent psychiatry, serving entire Savoie department population |
281 |
| 93 |
SDIS 63 - Sapeurs-pompiers du Puy-de-Dômesdis63.fr
Public administrative institution managing 3,939 firefighters ensuring 24/7 safety in Puy-de-Dôme Services include emergency response, disaster preparation, and civil safety risk assessment |
276 |
| 94 |
Crous de Lyoncrous-lyon.fr
Stay updated on the latest news and events at Crous de Lyon, a student services organization in Lyon, France |
275 |
| 95 |
CAPIcapi-agglo.fr
Regional agglomeration in Isère with 22 communes, focusing on sustainable development, urban planning, public services, and economic growth. |
275 |
| 96 |
Alpes Isère Habitatalpeshabitat.fr
A public establishment in the Auvergne Rhône-Alpes region managing over 30,000 properties with 630 employees providing social support to 55,000 tenants |
274 |
| 97 |
CENTRE HOSPITALIER DE MONTLUCON NERIS LES BAINSch-montlucon.fr
Public hospital offering comprehensive medical and surgical care, emergency services, and specialized treatments to the Montlucon and surrounding communities. |
272 |
| 98 |
Centre Hospitalier Saint Cyr au Mont d'Orch-st-cyr69.fr
Public mental health institution providing prevention, diagnosis, treatment, rehabilitation, and social reintegration across a large regional territory. |
271 |
| 99 |
Ville de Valencevalence.fr
A local government in Valence, France, with nearly 65,000 residents and 1000 employees, serving as the capital of the Drôme department |
269 |
| 100 |
Grand Chambérygrandchambery.fr
Management of waste, water, sanitation, mobility, major facilities, sustainable development, housing, urban planning, and city policy for 38 communes. |
267 |
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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 Auvergne-Rhône-Alpes
- The largest companies in Auvergne-Rhône-Alpes 8,971
- Retail chains in Auvergne-Rhône-Alpes 812
- Manufacturers in Auvergne-Rhône-Alpes 703
- Family-owned companies in Auvergne-Rhône-Alpes 503
- Contract manufacturers in Auvergne-Rhône-Alpes 472
- IT services companies in Auvergne-Rhône-Alpes 453
- Software Development companies in Auvergne-Rhône-Alpes 441
- SaaS companies in Auvergne-Rhône-Alpes 422
- Distributors and wholesalers in Auvergne-Rhône-Alpes 404
- IT Services and IT Consulting companies in Auvergne-Rhône-Alpes 398
- Hardware manufacturers in Auvergne-Rhône-Alpes 339
- Industrial Machinery Manufacturing companies in Auvergne-Rhône-Alpes 311
- Business Consulting and Services companies in Auvergne-Rhône-Alpes 289
- Consulting firms in Auvergne-Rhône-Alpes 275
- Critical infrastructure operators in Auvergne-Rhône-Alpes 270
- Higher Education companies in Auvergne-Rhône-Alpes 251
- Retail companies in Auvergne-Rhône-Alpes 236
- Accounting firms in Auvergne-Rhône-Alpes 226
- Accounting companies in Auvergne-Rhône-Alpes 226
- Pharmaceutical companies in Auvergne-Rhône-Alpes 221
- Financial services firms in Auvergne-Rhône-Alpes 218
- Healthcare providers in Auvergne-Rhône-Alpes 217
- Real Estate companies in Auvergne-Rhône-Alpes 217
- Law Practice companies in Auvergne-Rhône-Alpes 210
The same list elsewhere in France
- Public sector organisations in France 3,653
- Public sector organisations in Île-de-France 950
- Public sector organisations in Provence-Alpes-Côte d'Azur 373
- Public sector organisations in Grand Est 361
- Public sector organisations in Nouvelle-Aquitaine 281
- Public sector organisations in Occitanie 273
- Public sector organisations in Hauts-de-France 238
- Public sector organisations in Pays de la Loire 172
- Public sector organisations in Brittany 151
- Public sector organisations in Normandy 137
- Public sector organisations in Bourgogne-Franche-Comté 123
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- Public sector organisations in Marseille 103
- Public sector organisations in Toulouse 70
- Public sector organisations in Lyon 65
- Public sector organisations in Strasbourg 52
- Public sector organisations in Bordeaux 50
- Public sector organisations in Nantes 48
- Public sector organisations in Lille 45
- Public sector organisations in Rennes 42
- Public sector organisations in Montpellier 39
- Public sector organisations in Grenoble 35
- Public sector organisations in Nice 33