| # | Company | Employees |
|---|---|---|
| 1 |
CHU de Toulousechu-toulouse.fr
A leading university hospital in Occitanie, offering healthcare, research, education, and innovation with over 4,000 doctors and 12,000 staff |
6,036 |
| 2 |
CHU de Montpellierchu-montpellier.fr
Leading hospital in Montpellier with 12,000 employees and 15 medical departments offering over 90 services across 8 facilities, ranked 5th by Le Point magazine in 2019 |
5,431 |
| 3 |
Ville de Toulousetoulouse.fr
This company represents the city of Toulouse in France, sharing job opportunities, internships, and apprenticeships offered by the city |
4,718 |
| 4 |
GRETA Occitaniemaforpro-occitanie.fr
The GRETA-CFA network in Occitanie offers professional training to individuals beyond initial education, focusing on success and serving the public |
2,953 |
| 5 | 2,431 | |
| 6 |
Université de Montpellier Paul-Valéryuniv-montp3.fr
French public institution providing education in arts, languages, and social sciences for students and researchers through diverse training and research units. |
2,307 |
| 7 |
CHU de Nimeschu-nimes.fr
The company is a leading hospital in Nîmes, focusing on providing high-quality medical care, improved patient experience, and access to innovative medical services |
2,276 |
| 8 |
Conseil départemental de la Haute-Garonnehaute-garonne.fr
Management of middle school construction, social action, road infrastructure improvement, sports support, and cultural activities within the department. |
2,078 |
| 9 |
La Région Occitanie / Pyrénées-Méditerranéelaregion.fr
Provides information and resources for business projects and training, including news, events, testimonials, and detailed dossiers for success. |
2,027 |
| 10 |
Université Toulouse - Jean Jaurèsuniv-tlse2.fr
A higher education institution located in Toulouse, France, providing academic programs and research opportunities for students in various fields |
1,931 |
| 11 |
Académie de Montpellierac-montpellier.fr
Administrative district overseeing national education in Languedoc-Roussillon region, managing five departments under a government-appointed Rector. |
1,257 |
| 12 |
Département de l'Héraultherault.fr
This organization is a local public administration in Occitanie, France, providing diverse services like social solidarity, territorial development, economy, environment, culture, and youth support to 1.2 million citizens. |
1,232 |
| 13 |
Université Toulouse 1 Capitoleut-capitole.fr
Higher education institution specializing in law, economics, and management with a focus on international scientific collaboration and exchanges. |
1,200 |
| 14 |
Département du Gardgard.fr
A department located in southern France, The Gard is part of the Occitanie region |
1,148 |
| 15 |
Montpellier, Ville, Métropole et CCASmontpellier.fr
Manages public services, urban development, and social welfare for residents, implementing ambitious projects for ecological transition, solidarity, and economic growth. |
1,107 |
| 16 |
TBS Educationtbs-education.fr
Business school focused on management, HR, marketing, finance, accounting, consulting, audit, health, culture, and entrepreneurship education with global campuses. |
1,100 |
| 17 |
ENAC - Ecole Nationale de l'Aviation Civilelinktr.ee
Providing thirty-one higher education programs in aeronautics, air traffic control, and pilot training alongside research labs and continuing education for global aviation professionals. |
1,091 |
| 18 |
Université de Perpignan, UPVD, Franceuniv-perp.fr
Higher education institution offering multidisciplinary training and research in sciences, law, humanities, arts, and physical education. |
1,070 |
| 19 |
ANSM Agence nationale de sécurité du médicament et des produits de santésante.fr
Ensures safe, effective, accessible, and properly used health products in France, from development to market, prioritizing patient safety. |
1,027 |
| 20 |
Centre Hospitalier de Perpignanch-perpignan.fr
Public hospital providing extensive medical, surgical, and obstetric care with advanced technical facilities serving Pyrénées-Orientales population. |
971 |
| 21 |
CLS Group (Collecte Localisation Satellites)cls.fr
global pioneer providing monitoring and surveillance solutions for the Earth, managing resources sustainably using space-based technology and data processing. |
788 |
| 22 |
CH Montaubanch-montauban.fr
Provides medical, surgical, obstetrical, psychiatric specialties and elderly care with advanced diagnostic, treatment, and accommodation services in Tarn-et-Garonne. |
786 |
| 23 |
Camspcamsp65.com
A French-based medical practice company located in Tarbes, specializing in providing healthcare services to improve patient well-being |
703 |
| 24 | 643 | |
| 25 | 634 | |
| 26 |
Ecole des Mines d'Alèsimt-mines-ales.fr
Higher education school offering engineering courses in Environmental, Mechanical, Production, and Software Engineering Research laboratories provide internship opportunities to PhD students |
622 |
| 27 |
INSA Toulouse - Institut National des Sciences Appliquées de Toulouseinsa-toulouse.fr
Provides engineering education and conducts applied scientific research, preparing students for technical careers in various engineering fields. |
599 |
| 28 |
Agence Régionale de Santé Occitanie (ARS)occitanie.ars.sante.fr
The Regional Health Agency of Occitanie implements health policies, aligning with national guidelines, focusing on prevention, healthcare, and social support |
592 |
| 29 |
Département des Pyrénées-Orientalesledepartement66.fr
Administers a French department in Catalonia, offering diverse public services to nearly 500,000 residents, fostering harmonious and sustainable development. |
585 |
| 30 |
Académie de Toulouseac-toulouse.fr
Management and oversight of education across eight departments, serving over 521,000 students in thousands of schools and colleges. |
583 |
| 31 |
IUT - Université de Toulouseiut.univ-tlse3.fr
Established in 1966, this IUT offers a wide range of technology-based undergraduate programs to over 5500 students, focusing on quality professional integration |
565 |
| 32 |
Université Toulouse - Jean Jaurèsuniv-tlse2.fr
Promoting an open-minded approach and mindset in various endeavors, encouraging creativity and innovation in all aspects of life |
556 |
| 33 | 555 | |
| 34 |
Centre Hospitalier de Béziersch-beziers.fr
Public health institution providing medical services, employment opportunities, professional expertise, and health sector information for the Ouest-Hérault region. |
554 |
| 35 |
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 |
529 |
| 36 |
BRL Groupebrl.fr
The company is a leading group in France specializing in water and environmental solutions through hydraulic engineering, infrastructure development, and operation services |
511 |
| 37 |
Centre Hospitalier de Carcassonnech-carcassonne.fr
Multi-site hospital with nearly 2000 employees providing specialized medical, surgical, and obstetric care as regional healthcare reference. |
488 |
| 38 |
Mairie de Perpignanmairie-perpignan.fr
This organization is the official page of the city of Perpignan, providing updates and information on social media and their website |
487 |
| 39 |
Ville de Nîmesnimes.fr
Local government managing urban heritage, public services, social and economic development, digital innovation, and community engagement for residents. |
484 |
| 40 |
Conseil Départemental du Gersgers.fr
Local government managing public services, infrastructure, environment, culture, and development initiatives to improve daily life in the Gers region. |
477 |
| 41 |
Communauté d'universités et établissements de Toulouseuniv-toulouse.fr
Consortium of 22 institutions and research organizations focused on higher education, scientific research, and serving society in Toulouse region. |
427 |
| 42 |
Mairie de Blagnacmairie-blagnac.fr
Local government focused on community development, cooperation, and human-centered public services to build a better future for Blagnac. |
423 |
| 43 |
Conseil départemental de Tarn-et-Garonnetarnetgaronne.fr
Local government authority setting policies, managing budgets, and implementing actions to support development and employment in Tarn-et-Garonne. |
419 |
| 44 |
Département du Lotlot.fr
Offering a range of public services, the company works to enhance the daily lives of residents in the Lot department through various initiatives and projects |
418 |
| 45 |
Toulouse School of Managementtsm-education.fr
Specializing in academic and professional education, TSM offers management programs with international opportunities, research excellence, and preparation for the working world |
401 |
| 46 |
TaM Montpellier 3Mtam-voyages.com
Provides tram, bus, bike-sharing, parking, and car-sharing services to support sustainable urban mobility in Montpellier metropolitan area. |
399 |
| 47 |
Carsat Midi-Pyrénéescarsat-mp.fr
Manages retirement, assists vulnerable insured, and prevents occupational risks in companies, acting as a private entity with a public service mission. |
394 |
| 48 |
Ecole Nationale Vétérinaire de Toulouseenvt.fr
Trains veterinarians in medicine and surgery for animals, ensuring public health through animal well-being and product safety, with research partnerships. |
366 |
| 49 |
HÔPITAL DE NARBONNEch-narbonne.fr
Public hospital offering comprehensive medical and surgical care, emergency services, and specialized treatments to the Narbonne community. |
366 |
| 50 |
Toulouse INPtoulouse-inp.fr
Major institution providing diverse engineering education and research, recognized nationally and internationally for academic excellence and innovation. |
362 |
| 51 |
CCAS de Toulousemetropole.toulouse.fr
A public administrative institution managing 30 facilities for the elderly, disabled, young children, and working on fighting social exclusion in Toulouse |
357 |
| 52 |
Purple Campus Occitaniepurple-campus.com
This is a regional training network offering professional development, apprenticeships, and skills enhancement for individuals and businesses across various sectors, from CAP to Master's degrees. |
340 |
| 53 |
Département de l'Aveyronaveyron.fr
Official page of the Aveyron Department, showcasing services, events, and information related to the region Follow for updates and news |
330 |
| 54 |
Nîmes Métropolenimes-metropole.fr
collaborative governance of 39 communes focusing on sustainable development, public service optimization, and eco-friendly urban transport for 250,000 residents |
326 |
| 55 |
Le Muretain Aggloagglo-muretain.fr
Management of diverse urban and rural territory with focus on economic development, population services, infrastructure, and green energy transition. |
308 |
| 56 |
Centre Hospitalier Alès - Cévennesch-ales.fr
Provides comprehensive healthcare, including advanced medical treatments, aged care, research, and prevention, serving as a leading public health institution in its region. |
306 |
| 57 |
Carcassonne Agglocarcassonne-agglo.fr
Local government managing 83 communes, focusing on innovation, solidarity, environment, economy, digital, tourism, mobility, and resource preservation. |
304 |
| 58 |
Département des Hautes-Pyrénéeshautespyrenees.fr
Management of local infrastructure, education, cultural heritage, public safety, environmental planning, and social solidarity within the region. |
287 |
| 59 |
Opéra National de Bordeauxopera-bordeaux.com
Leading cultural institution producing, broadcasting, and transmitting live performances, including lyrical, choreographic, and symphonic arts, while engaging with societal issues and offering corporate partnerships. |
285 |
| 60 |
Hôpital d'Instruction des Armées Laveranhialaveran.sante.defense.gouv.fr
Provides comprehensive medical care across numerous specialties, including cardiology, surgery, and radiology, for military and civilian patients, operating as a certified high-quality health facility. |
284 |
| 61 |
Caf de la Haute-Garonnecafhautegaronne-recrutement.fr
The company is part of the French Social Security system, focusing on improving families' daily lives by providing financial support and social services |
284 |
| 62 |
ENSAMmontpellier.archi.fr
A public institution in Montpellier that teaches architecture, urban planning, construction, awards architectural diplomas, conducts research, and promotes architectural culture |
280 |
| 63 |
TOULOUSE METROPOLE HABITAT - l'OPH de la métropole toulousainetoulouse-metropole-habitat.fr
Public housing office managing 19,000 social homes across 49 communes, providing equitable access, innovative services, and community development. |
278 |
| 64 |
Institut National Universitaire Champollionuniv-jfc.fr
A public higher education and research institution offering diverse degree programs in Albi, Rodez, and Castres with strong research activities |
271 |
| 65 |
Urssaf Midi-Pyrénéesurssaf.fr
The company collects and redistributes contributions to fund health, retirement, family, and unemployment benefits for millions of French citizens |
267 |
| 66 |
Alès Agglomérationales.fr
Alès Agglomération is a dynamic and ambitious territory in southern France, focusing on sustainable development, industry, viticulture, and agriculture, offering a high quality of life |
263 |
| 67 |
IUT DE TARBESiut-tarbes.fr
Provides diverse technology-oriented higher education programs in civil engineering, business management, electrical systems, mechanical engineering, multimedia, and commerce. |
253 |
| 68 |
INRAE Occitanie-Toulouseinrae.fr
Conducting multidisciplinary research in biology and engineering to develop circular bioeconomies, accelerate agroecological transitions, and improve global animal health and food toxicology. |
250 |
| 69 |
IUT MONTPELLIER-SETEumontpellier.fr
Offers higher technical education, including university bachelor's degrees and professional licenses, preparing students for immediate employment or further studies. |
247 |
| 70 |
Carsat Languedoc-Roussilloncarsat-lr.fr
Manage retirement benefits, support seniors, assist insured individuals, and help companies prevent workplace risks in the Languedoc-Roussillon region. |
245 |
| 71 |
Sète Agglopôle Méditerranéeagglopole.fr
Management of public services, development projects, and fostering economic, cultural cooperation among 14 communes with 125,000 residents. |
239 |
| 72 |
Département du Tarntarn.fr
Official page of the Tarn Department Stay updated on all news and information from the department at wwwtarnfr |
236 |
| 73 |
Faculté de Droit et de Science politique de Montpellierdroit.edu.umontpellier.fr
Specializing in Law and Political Science education, located in Montpellier Providing academic programs for students in these fields |
231 |
| 74 |
Hôpitaux du Bassin de Thauch-bassindethau.fr
French public healthcare provider, offering medical, surgical, and elderly care, including training for nurses and caregivers, across multiple sites in the Thau basin area. |
230 |
| 75 | 221 | |
| 76 |
CPAM de l'Hérault (Assurance Maladie)ameli.fr
Working within the health insurance sector, the company is dedicated to protecting the health of over 60 million policyholders through various projects and initiatives |
219 |
| 77 |
CENTRE HOSPITALIER DE LAVAURch-lavaur.fr
The hospital offers a range of specialized medical services with a focus on quality, proximity, and safety through its partnerships and facilities |
216 |
| 78 |
Laboratoire de Génie Chimique Toulouse / Chemical Engineering Research Center of Toulouselgc.cnrs.fr
Research center develops experimental, theoretical work in chemical engineering, transforming matter and energy processes, addressing societal issues: water, energy, biorefinery, materials, health. |
216 |
| 79 |
Communauté d'Agglomération du Grand Cahorscahorsagglo.fr
Public entity managing 36 communes, promoting local gastronomy, cultural activities, heritage preservation, digital innovation, and regional development in southwestern France. |
216 |
| 80 |
Ville d'Albialbi.fr
The company is located in Albi, France, a city rich in cultural and historical heritage, known for its UNESCO World Heritage designation and vibrant community |
214 |
| 81 |
Centre Hospitalier de Rodezch-rodez.fr
Public health institution in Occitanie supporting the Rouergue Hospital Group, coordinating with nearby hospitals for regional healthcare delivery. |
203 |
| 82 |
AD'OCCagence-adocc.com
Economic development agency supporting regional businesses with financing, export, innovation, implantation, and expert networking across Occitanie region. |
202 |
| 83 |
Ariège Le Départementariege.fr
Social action leadership, local elected officials addressing community needs, managing infrastructure, education, emergency services, culture, environment, and territorial development. |
197 |
| 84 |
Montpellier Managementmontpellier-management.fr
Academic institution offering management programs from bachelor's to doctoral level, focused on combining business studies with a practical, professional approach |
196 |
| 85 |
Centre hospitalier Gérard Marchantch-marchant.fr
Public psychiatric health institution providing mental illness prevention, treatment, local care network, and active involvement in psychiatric research programs. |
196 |
| 86 |
Toulouse INP - Institut National Polytechnique de Toulouseinp-toulouse.fr
A multidisciplinary university with 7 great schools offering degrees in engineering, masters, and PhDs across various fields, supporting extensive research and international mobility |
194 |
| 87 |
CPAM du Gard (Assurance Maladie)ameli.fr
A social security organization in charge of health and maternity risks, workplace accidents, and professional illnesses Committed to protecting universal access to healthcare |
192 |
| 88 |
Centre Hospitalier d’Auch en Gascognech-auch.fr
Public health institution offering diverse medical, surgical, technical, and care services, serving as a key healthcare center in Gers. |
188 |
| 89 |
Centre Informatique National de l'Enseignement supérieurcines.fr
National public establishment provides intensive computing power for researchers, preserves digital heritage, and hosts IT equipment for public organizations, primarily higher education and research. |
184 |
| 90 |
IPBS-Toulouse (CNRS-UT3)ipbs.fr
A leading research center in Toulouse focusing on cancer and infectious diseases, conducting molecular and cellular biology research to discover therapeutic targets |
184 |
| 91 |
agence de l'eau Adour-Garonneeau-grandsudouest.fr
Public agency collecting fees from polluting activities, funding water pollution control, resource preservation, and aquatic environment knowledge in Adour-Garonne basin. |
181 |
| 92 |
SEMECCEL - Cité de l’espace / L’Envol des Pionnierssemeccel.com
The company operates cultural and educational centers specializing in science, catering to all audiences, innovating in scientific and educational mediation |
173 |
| 93 |
Inserm Toulouseinserm.fr
A public research institute in France supporting biomedical research with regional delegations in Montpellier and Toulouse, providing HR, financial, and communication services |
171 |
| 94 |
ACM HABITATacmhabitat.fr
management of over 21,500 social housing units in Montpellier area, serving 50,000 residents with local agencies and quality service |
168 |
| 95 |
ISAE-ENSMAensma.fr
Trains high-level engineers for aeronautics, space, transport, mechanics, and energy sectors, focusing on fluid mechanics, aerodynamics, propulsion, materials, and industrial computing. |
166 |
| 96 |
Lycée Ozenneozenne.mon-ent-occitanie.fr
A prestigious downtown Toulouse high school known for its preparatory classes for admission to top-tier higher education institutions |
166 |
| 97 |
IRAP - Institut de Recherche en Astrophysique et Planétologieirap.omp.eu
The company focuses on studying and understanding the Universe, Earth, sun, stars, galaxies, and more through ground-space astrophysics research and collaborations |
166 |
| 98 |
CMA Occitanieartisanat-occitanie.fr
The company represents and promotes artisanal businesses, offers support services for their creation and growth, provides apprenticeship training, and is governed by elected artisans |
165 |
| 99 |
Ecole Nationale Supérieure des Ingénieurs en Arts Chimiques et Technologiquesensiacet.fr
Offers advanced engineering programs in chemistry, materials, and process engineering, covering the industrial chain from molecular analysis to finished product commercialization. |
164 |
| 100 |
Centre Hospitalier de Millauch-millau.fr
Provides extensive medical, surgical, emergency, psychiatric, and specialized outpatient services to a population of over 70,000 residents. |
159 |
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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 24, 2026.
More company lists in Occitanie
- The largest companies in Occitanie 4,823
- Retail chains in Occitanie 532
- SaaS companies in Occitanie 302
- Software Development companies in Occitanie 280
- Manufacturers in Occitanie 270
- Aerospace and defence companies in Occitanie 255
- IT services companies in Occitanie 253
- Family-owned companies in Occitanie 244
- IT Services and IT Consulting companies in Occitanie 238
- Distributors and wholesalers in Occitanie 201
- Critical infrastructure operators in Occitanie 192
- Healthcare providers in Occitanie 168
- Consulting firms in Occitanie 160
- Hardware manufacturers in Occitanie 160
- Accounting companies in Occitanie 152
- Accounting firms in Occitanie 151
- Real Estate companies in Occitanie 150
- Retail companies in Occitanie 150
- Aviation and Aerospace Component Manufacturing companies in Occitanie 141
- Food and Beverage Manufacturing companies in Occitanie 141
- Business Consulting and Services companies in Occitanie 140
- Law Practice companies in Occitanie 137
- Higher Education companies in Occitanie 134
- Contract manufacturers in Occitanie 130
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 Auvergne-Rhône-Alpes 411
- 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 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
- Public sector organisations in Centre-Val de Loire 107
- Public sector organisations in Paris 441
- 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