# The 100 largest companies in the Meurthe-et-Moselle department

Tamtam tracks 507 companies headquartered in the Meurthe-et-Moselle department. This list ranks the 100 largest by number of employees on LinkedIn, led by Universite de Lorraine, CHAUSSEA and CHRU de Nancy. Their median headcount is 181. Half of them were founded in 1984 or later. The most common headquarters are Nancy (41) and Vandœuvre-lès-Nancy (11).

These are the largest employers in the Meurthe-et-Moselle department, with a notable presence of public and quasi-public institutions alongside established private companies. Many of these organizations are based in Nancy or its immediate vicinity. For instance, Universite de Lorraine is a leading campus in France, while CHRU de Nancy provides comprehensive medical-surgical care. Adista offers IT services, and Saint-Gobain PAM Canalisation manufactures ductile iron pipe solutions. La Boutique du Coiffeur distributes professional hairdressing products, and CHAUSSEA specializes in shoe retail.

A significant pattern observed is the strong representation of the public sector, particularly in education and healthcare. Universite de Lorraine, CHRU de Nancy, Academie Nancy-Metz, and Conseil départemental de Meurthe-et-Moselle are all large public entities. Additionally, the healthcare sector is well-represented by institutions like Centre Psychothérapique de Nancy - CPN and Institut de Cancérologie de Lorraine - ICL.

🇫🇷 Meurthe-et-Moselle · 100 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Universite de Lorraine](https://www.tamtam.ai/c/universite-de-lorraine) (univ-lorraine.fr)<br>Leading campus in France, promoting knowledge sharing from basic to humanities, creating interdisciplinary ecosystems to drive innovation, economic and social development Offering diverse academic fields | Higher Education | 🇫🇷 Nancy | 6,783 | 2012 |
| 2 | [CHAUSSEA](https://www.tamtam.ai/c/chaussea) (chaussea.com)<br>A company with over 25 years experience in the shoe industry, offering trendy styles at affordable prices through 240 retail locations Expanding internationally with a dynamic team | Retail | 🇫🇷 Valleroy | 3,180 | 1984 |
| 3 | [CHRU de Nancy](https://www.tamtam.ai/c/chru-de-nancy) (chru-nancy.fr)<br>Provides comprehensive medical-surgical care for all ages, conducts biomedical research, trains health professionals, and significantly contributes to the regional economy and employment. | Hospitals and Health Care | 🇫🇷 Nancy | 2,571 | 1883 |
| 4 | [Academie Nancy-Metz](https://www.tamtam.ai/c/academie-nancy-metz) (ac-nancy-metz.fr)<br>Regional public education authority managing schools, teachers, and educational policies in Nancy-Metz area, ensuring quality education delivery. | Government Administration | 🇫🇷 Nancy | 1,318 |  |
| 5 | [La Boutique du Coiffeur](https://www.tamtam.ai/c/la-boutique-du-coiffeur) (laboutiqueducoiffeur.com)<br>Network of stores distributing professional hairdressing and beauty products to individuals and professionals with over 15,000 references from prestigious brands. | Wholesale | 🇫🇷 Tomblaine | 1,213 | 1988 |
| 6 | [Saint-Gobain PAM Canalisation](https://www.tamtam.ai/c/saint-gobain-pam-canalisation) (pamline.com)<br>Global manufacturer and supplier of ductile iron pipe solutions for water transport, sewerage, industrial applications, and drainage systems across diverse international markets. | Utilities | 🇫🇷 Pont-à-Mousson | 1,190 |  |
| 7 | [Conseil départemental de Meurthe-et-Moselle](https://www.tamtam.ai/c/conseil-departemental-de-meurthe-et-moselle) (meurthe-et-moselle.fr)<br>Provides local governance and public services to residents, focusing on innovation, partnership, solidarity, and quality of life in Meurthe-et-Moselle. | Government Administration | 🇫🇷 Nancy | 958 | 1871 |
| 8 | [La Coopérative Welcoop](https://www.tamtam.ai/c/la-cooperative-welcoop) (lacooperativewelcoop.com)<br>Provides diverse products and services to health professionals, aiming to improve patient care and health system efficiency through innovation and collaboration. | Pharmaceutical Manufacturing | 🇫🇷 Villers-lès-Nancy | 901 | 1935 |
| 9 | [Centre Psychothérapique de Nancy - CPN](https://www.tamtam.ai/c/centre-psychotherapique-de-nancy-cpn) (cpn-laxou.com)<br>A public mental health institution established in 1597, providing mental health care, diagnosis, rehabilitation, and social reintegration for adults, children, and adolescents | Hospitals and Health Care | 🇫🇷 Laxou | 777 | 1597 |
| 10 | [adista](https://www.tamtam.ai/c/adista) (adista.fr)<br>Provides comprehensive IT services, including hosting, telecommunications, and system integration, for SMEs, public entities, and healthcare organizations, offering high-speed internet access and disaster recovery. | IT Services and IT Consulting | 🇫🇷 Maxéville | 745 | 1981 |
| 11 | [Fives Nordon](https://www.tamtam.ai/c/fives-nordon) (fivesgroup.com)<br>Designs, manufactures, installs, and maintains high-tech industrial piping networks and equipment for clients in diverse demanding sectors, from engineering to on-site assembly. | Mechanical Or Industrial Engineering | 🇫🇷 Nancy | 661 | 1904 |
| 12 | [ICN Business School](https://www.tamtam.ai/c/icn-business-school) (icn-artem.com)<br>ICN Business School provides innovative and transdisciplinary education to develop responsible professionals capable of acting in a globalized economic environment | Higher Education | 🇫🇷 Nancy | 651 | 1905 |
| 13 | [L'Est Républicain](https://www.tamtam.ai/c/l-est-republicain) (estrepublicain.fr)<br>Regional daily newspaper covering Lorraine and Franche-Comté, upholding freedom of expression, reliable information, and local community defense for its readers. | Newspaper Publishing | 🇫🇷 Houdemont | 489 | 1889 |
| 14 | [UGECAM Nord-Est](https://www.tamtam.ai/c/ugecam-nord-est) (groupe-ugecam.fr)<br>Non-profit organization managing 32 healthcare and social structures in Lorraine and Champagne-Ardenne, specializing in rehabilitation, disability, and various medical fields | Hospitals and Health Care | 🇫🇷 Nancy | 482 | 2000 |
| 15 | [Institut de Cancérologie de Lorraine - ICL](https://www.tamtam.ai/c/institut-de-cancerologie-de-lorraine-icl) (icl-lorraine.fr)<br>A cancer center in Lorraine providing specialized care for various types of cancer, conducting research projects, receiving donations for research and patient support, and offering cancer education | Hospitals and Health Care | 🇫🇷 Vandœuvre-lès-Nancy | 427 |  |
| 16 | [Pharmagest Interactive](https://www.tamtam.ai/c/pharmagest-interactive) (pharmagest.com)<br>The company develops innovative technological solutions to enhance patient comfort and health, support pharmacists in coordinating healthcare, and improve patient monitoring and home care | Software Development | 🇫🇷 Villers-lès-Nancy | 414 | 1984 |
| 17 | [Qipao Beauty](https://www.tamtam.ai/c/qipao-beauty) (qipao.fr)<br>Specializing in marine transportation since 2014, offering premium boat trips around the beautiful island of Martinique Experience unique encounters in France! | Wellness and Fitness Services | 🇫🇷 Nancy | 409 | 2009 |
| 18 | [Car Avenue Group](https://www.tamtam.ai/c/car-avenue-group) (caravenue.com)<br>Specialist in new and used vehicle sales, repair, maintenance, bodywork, and spare parts across multiple European countries. | Retail | 🇫🇷 Lesménils | 402 | 1920 |
| 19 | [Agence Régionale de Santé Grand Est](https://www.tamtam.ai/c/agence-regionale-de-sante-grand-est) (linktr.ee)<br>Regional Health Agency serves as a key contact point for healthcare professionals, social services, government entities, local authorities, and stakeholders, ensuring user rights and democratic consultation | Government Administration | 🇫🇷 Nancy | 398 | 2010 |
| 20 | [OHS de Lorraine](https://www.tamtam.ai/c/ohs-de-lorraine) (ohs-solutions.fr)<br>The Social Hygiene Office of Lorraine provides tailored support to vulnerable individuals in eastern France, through innovative partnerships and a values-driven approach | Wellness and Fitness Services | 🇫🇷 Vandœuvre-lès-Nancy | 394 | 1920 |
| 21 | [Carsat Nord-Est](https://www.tamtam.ai/c/carsat-nord-est) (carsat-nordest.fr)<br>Provides retirement, social action, and occupational risk management services for employees, retirees, and businesses in Lorraine-Champagne-Ardenne. | Government Administration | 🇫🇷 Nancy | 359 |  |
| 22 | [partners finances](https://www.tamtam.ai/c/partners-finances) (partners-finances.fr)<br>Specializes in credit buybacks, credit restructuring, and project financing integrated into reduced monthly payments for diverse financial needs. | Financial Services | 🇫🇷 Nancy | 340 | 1996 |
| 23 | [Prêt à Partir](https://www.tamtam.ai/c/pret-a-partir) (pretapartir.fr)<br>Travel agency network with over 100 agencies, focused on proximity, advice, and trust, creating travel experiences since 1948. | Travel Arrangements | 🇫🇷 Gondreville | 338 | 1948 |
| 24 | [BATIGERE HABITAT](https://www.tamtam.ai/c/batigere-habitat) (batigere.fr)<br>BATIGERE HABITAT is a major player in social housing, managing 76,000 units across different regions, focusing on access to housing, social support, and energy-efficient development | Real Estate | 🇫🇷 Nancy | 326 | 2023 |
| 25 | [Batt & Associés](https://www.tamtam.ai/c/batt-and-associes) (batt.eu)<br>Provides expert management and specialist support in bookkeeping, business advice, and tailored solutions for business sales and transfers. | Accounting | 🇫🇷 Nancy | 323 | 1971 |
| 26 | [GRETA de Lorraine](https://www.tamtam.ai/c/greta-de-lorraine) (greta-lorraine.fr)<br>For over 45 years, this organization offers tailored adult education and apprenticeship programs for employees, individuals, and job seekers | Professional Training and Coaching | 🇫🇷 Nancy | 300 |  |
| 27 | [Passage Bleu](https://www.tamtam.ai/c/passage-bleu) (passagebleu.com)<br>Passage Bleu offers a unique concept in France with hair, beauty, and wellness services With over 60 locations, their professional teams prioritize quality and continuous training Join them now! | Wellness and Fitness Services | 🇫🇷 Nancy | 296 | 1999 |
| 28 | [ALAJI](https://www.tamtam.ai/c/alaji) (alaji.fr)<br>A training organization with 40 years of experience providing quality and innovative services in professional development, certifications, and job placement | Technical and Vocational Training | 🇫🇷 Villers-lès-Nancy | 279 | 1978 |
| 29 | [Ymanci Officiel](https://www.tamtam.ai/c/ymanci-officiel) (ymanci.fr)<br>Ymanci is a major player in banking operations brokerage, offering personalized expertise and guidance for financing projects and solutions | Financial Services | 🇫🇷 Gondreville | 276 |  |
| 30 | [SDIS 54 - Sapeurs-pompiers de Meurthe-et-Moselle](https://www.tamtam.ai/c/sdis-54-sapeurs-pompiers-de-meurthe-et-moselle) (sdis54.fr)<br>It provides fire and emergency services through professional and volunteer firefighters, medical assistance, and specialized administrative support in Meurthe-et-Moselle. | Public Safety | 🇫🇷 Essey-lès-Nancy | 272 |  |
| 31 | [Harry Hope.](https://www.tamtam.ai/c/harry-hope) (harry-hope.com)<br>Recruitment consultants with extensive experience and networks finding talent across various sectors for clients globally, matching candidates to roles and companies. | Staffing and Recruiting | 🇫🇷 Nancy | 270 | 2019 |
| 32 | [IRH INGENIEUR CONSEIL](https://www.tamtam.ai/c/irh-ingenieur-conseil) (anteagroup.fr)<br>International engineering and environmental consulting firm serving diverse clients worldwide with expertise in environmental solutions and sustainable development. | Environmental Services | 🇫🇷 Ludres | 261 |  |
| 33 | [Loria](https://www.tamtam.ai/c/loria) (loria.fr)<br>Research laboratory in computer science and its applications, developing fundamental and applied research, with a focus on cybersecurity, health, AI, and robotics. | Research Services | 🇫🇷 Vandœuvre-lès-Nancy | 260 |  |
| 34 | [MUST](https://www.tamtam.ai/c/must) (must-multiservice.com)<br>Multi-technical maintenance services for social housing and co-ownership properties focusing on equipment upkeep and service quality improvement across eighteen French agencies. | Environmental Services | 🇫🇷 Maxéville | 252 | 2000 |
| 35 | [CFA de l'Université de Lorraine](https://www.tamtam.ai/c/cfa-de-l-universite-de-lorraine) (cfa-univ-lorraine.fr)<br>Connects apprentices, university departments, and businesses; facilitates training programs from Bac +2 to Bac +5, handling administrative follow-up. | Higher Education | 🇫🇷 Villers-lès-Nancy | 251 | 2012 |
| 36 | [Equasens](https://www.tamtam.ai/c/equasens) (equasens.com)<br>Equasens provides software solutions for healthcare professionals in Europe, promoting a balance between technology and human connection in healthcare settings | IT Services and IT Consulting | 🇫🇷 Villers-lès-Nancy | 235 |  |
| 37 | [Institut Jean Lamour (IJL)](https://www.tamtam.ai/c/institut-jean-lamour-ijl) (ijl.univ-lorraine.fr)<br>Research laboratory specialized in materials science, metallurgy, plasmas, surfaces and electronics, conducting fundamental and applied engineering studies within French academic research units. | Research Services | 🇫🇷 Nancy | 230 | 2009 |
| 38 | [NOREMAT](https://www.tamtam.ai/c/noremat) (noremat.fr)<br>Specializing in equipment and services for roadside maintenance and biomass valorization, we help professionals improve their business with innovative solutions | Machinery Manufacturing | 🇫🇷 Ludres | 229 | 1981 |
| 39 | [IUT Nancy-Brabois](https://www.tamtam.ai/c/iut-nancy-brabois) (iut-nancy-brabois.univ-lorraine.fr)<br>Providing Bachelor and Professional Licenses in science and technology fields, incorporating industry partnerships, internships, and international opportunities for successful student career development | Higher Education | 🇫🇷 Villers-lès-Nancy | 229 | 1966 |
| 40 | [Louis Pasteur Santé](https://www.tamtam.ai/c/louis-pasteur-sante) (louispasteursante.com)<br>Operating multiple health clinics across Lorraine, providing local and advanced medical care, fighting medical desertification, and fulfilling public service missions with patient well-being at the core. | Hospitals and Health Care | 🇫🇷 Essey-lès-Nancy | 227 | 2012 |
| 41 | [ACD AVOCATS](https://www.tamtam.ai/c/acd-avocats) (acd.fr)<br>Full-service legal support for companies across corporate, commercial, tax, and labor law, specializing in business development, innovation, restructuring, and collective proceedings. | Law Practice | 🇫🇷 Nancy | 226 | 1959 |
| 42 | [Faculté des Sciences et Technologies](https://www.tamtam.ai/c/faculte-des-sciences-et-technologies) (fst.univ-lorraine.fr)<br>The Faculté des Sciences et Technologies offers a high-quality, innovative education with international opportunities and access to cutting-edge research facilities | Higher Education | 🇫🇷 Villers-lès-Nancy | 216 | 1970 |
| 43 | [Le Cnam Grand Est](https://www.tamtam.ai/c/le-cnam-grand-est) (cnam-grandest.fr)<br>Leading provider of adult professional training and higher education through apprenticeship programs | Education Administration Programs | 🇫🇷 Nancy | 208 |  |
| 44 | [Sonéo](https://www.tamtam.ai/c/soneo) (soneo.spotskills.fr)<br>Since 1999, a leading customer relations company serving prestigious national brands in the public sector, energy, banking, and retail industries with over 250 employees Join us today! | Telecommunications | 🇫🇷 Maxéville | 204 | 1999 |
| 45 | [LRGP I Laboratoire Réactions et Génie des Procédés](https://www.tamtam.ai/c/lrgp-i-laboratoire-reactions-et-genie-des-procedes) (lrgp-nancy.cnrs.fr)<br>Researching and developing processes from nano to large systems, focusing on energy production, gas/liquid treatment, biomolecules, biomass transformation, and ecodesign. | Research Services | 🇫🇷 Nancy | 199 | 2010 |
| 46 | [Quipment](https://www.tamtam.ai/c/quipment) (quipment.com)<br>Provides rental, sales, and inventory management of clinical trial equipment with global deployment, technical support, and sustainability focus. | Medical Equipment Manufacturing | 🇫🇷 Nancy | 193 | 2010 |
| 47 | [DYD](https://www.tamtam.ai/c/dyd) (doyourdrink.com)<br>The company offers 100% natural powdered ingredients for making healthy drinks or gourmet recipes, promoting sustainability and health benefits Also provides custom ingredient production | Food and Beverage Manufacturing | 🇫🇷 Vandœuvre-lès-Nancy | 187 | 2022 |
| 48 | [CCI Formation EESC](https://www.tamtam.ai/c/cci-formation-eesc) (cciformation-eesc.fr)<br>Provides vocational training from CAP to BAC+5, supports business leaders, employees, and job seekers with tailored educational programs. | Professional Training and Coaching | 🇫🇷 Laxou | 185 |  |
| 49 | [CPAM de Meurthe-et-Moselle (Assurance Maladie)](https://www.tamtam.ai/c/cpam-de-meurthe-et-moselle-assurance-maladie) (linktr.ee)<br>A public service organization in Meurthe-et-Moselle, France, providing universal healthcare coverage, support for businesses, and promoting health prevention and digital innovation #FIERSDEPROTEGER | Government Administration | 🇫🇷 Nancy | 183 | 1945 |
| 50 | [FRANCE ELEVATEUR](https://www.tamtam.ai/c/france-elevateur) (france-elevateur.fr)<br>Design, manufacture, and distribute a wide range of aerial work platforms and provide tailored training for safe equipment use. | Machinery Manufacturing | 🇫🇷 Flavigny-sur-Moselle | 181 | 1984 |
| 51 | [DIR Est](https://www.tamtam.ai/c/dir-est) (enroute.est.developpement-durable.gouv.fr)<br>The company is a government service that maintains, secures, and develops over 1,400 km of non-concessioned roads in Grand Est and Bourgogne Franche Comté regions | Government Administration | 🇫🇷 Nancy | 181 | 2006 |
| 52 | [Clementine.fr](https://www.tamtam.ai/c/clementine-fr) (clementine.fr)<br>Provides online and local accounting, tax, social, legal, and management services with innovative technology and strong client trust values. | Accounting | 🇫🇷 Laxou | 179 | 2012 |
| 53 | [M-Energies](https://www.tamtam.ai/c/m-energies) (m-energies.fr)<br>Regional independent group specializing in collective boiler operation, individual heating maintenance, and renovation works in HVAC and air treatment. | Consumer Services | 🇫🇷 Ludres | 178 | 2009 |
| 54 | [HYDRO LEDUC](https://www.tamtam.ai/c/hydro-leduc) (hydroleduc.com)<br>Design manufacture piston pumps hydraulic motors hydropneumatic accumulators customized hydraulic components with reliable solutions and extensive international presence. | Mechanical Or Industrial Engineering | 🇫🇷 Azerailles | 177 | 1938 |
| 55 | [BM](https://www.tamtam.ai/c/bm) (iut-charlemagne.univ-lorraine.fr)<br>IUT Nancy Charlemagne offers diverse educational programs with a focus on professional integration and continuous improvement, supported by experienced staff and practical resources | Retail Florists | 🇫🇷 Nancy | 175 | 2025 |
| 56 | [ADAPA 54](https://www.tamtam.ai/c/adapa-54) (adapa54.fr)<br>Specializing in providing assistance to the elderly, disabled, and individuals with services such as personal care, social support, and home maintenance | Individual and Family Services | 🇫🇷 Nancy | 175 | 1960 |
| 57 | [Eclatec](https://www.tamtam.ai/c/eclatec) (eclatec.com)<br>A leading expert in outdoor lighting technology, offering quality LED solutions for a variety of lighting needs, prioritizing innovation and customer satisfaction | Electric Lighting Equipment Manufacturing | 🇫🇷 Maxéville | 171 | 1927 |
| 58 | [Helados](https://www.tamtam.ai/c/helados) (github.com)<br>A non-profit organization creating open-source tools to benefit the people and support community development | Software Development | 🇫🇷 Nancy | 169 |  |
| 59 | [Polyclinique de Gentilly - Nancy (Groupe ELSAN)](https://www.tamtam.ai/c/polyclinique-de-gentilly-nancy-groupe-elsan) (elsan.care)<br>Leading private clinic near Nancy offering comprehensive medical and surgical care, including advanced technology, emergency services, and specialized treatments for various pathologies. | Hospitals and Health Care | 🇫🇷 Nancy | 167 | 1968 |
| 60 | [Ymanci Regroupement de crédits](https://www.tamtam.ai/c/ymanci-regroupement-de-credits) (ymanci.fr)<br>Ymanci specializes in financial restructuring, including credit consolidation for individuals and professionals, and asset protection They are a leading independent intermediary in banking operations | Financial Services | 🇫🇷 Gondreville | 167 | 1999 |
| 61 | [Ecole Nationale Supérieure des Mines de Nancy](https://www.tamtam.ai/c/ecole-nationale-superieure-des-mines-de-nancy) (mines-nancy.univ-lorraine.fr)<br>Educates engineering students as future leaders, fostering intellectual scientific efficacy, creativity, responsibility, and ethics for agile and efficient company actors. | Higher Education | 🇫🇷 Nancy | 162 | 1919 |
| 62 | [Premista](https://www.tamtam.ai/c/premista) (premista.fr)<br>A key player in banking intermediation, the group represents major French banks through its agencies | Financial Services | 🇫🇷 Gondreville | 160 |  |
| 63 | [La Cabane d'Achille & Camille](https://www.tamtam.ai/c/la-cabane-d-achille-and-camille) (achilleetcamille.com)<br>Creating and managing compassionate micro-nurseries for children, families, and educators Offering flexible care from 5:30am to 10:30pm, with locations nationwide Accepting applications year-round | Individual and Family Services | 🇫🇷 Nancy | 159 | 2014 |
| 64 | [INIST-CNRS](https://www.tamtam.ai/c/inist-cnrs) (inist.fr)<br>The company specializes in information analysis, data valorization, and facilitating access to scientific information, supporting open science initiatives and research community with various tools and services | Information Services | 🇫🇷 Vandœuvre-lès-Nancy | 153 | 1988 |
| 65 | [CRAN · Laboratoire de recherche fondamentale et appliquée](https://www.tamtam.ai/c/cran-laboratoire-de-recherche-fondamentale-et-appliquee) (cran.univ-lorraine.fr)<br>Research centre specializing in automatic control, systems engineering, dependability, system diagnosis, and health engineering, conducting theoretical and applied research | Research Services | 🇫🇷 Vandœuvre-lès-Nancy | 153 | 1980 |
| 66 | [Adheo](https://www.tamtam.ai/c/adheo) (adheo.fr)<br>A leading accounting firm in Lorraine, providing comprehensive services to small businesses with expertise in accounting, consulting, payroll, and training | Accounting | 🇫🇷 Laxou | 148 | 2006 |
| 67 | [EUROSTAMP](https://www.tamtam.ai/c/eurostamp) (nebuya.de)<br>Specializes in advanced European fine technology, focusing on high-quality precision and innovation in manufacturing and industrial applications. | Printing Services | 🇫🇷 Villers-la-Montagne | 145 | 1988 |
| 68 | [Faculté de Droit, Sciences économiques et Gestion de Nancy](https://www.tamtam.ai/c/faculte-de-droit-sciences-economiques-et-gestion-de-nancy) (fac-droit.univ-lorraine.fr)<br>Specialized in legal, economic, and management studies offering undergraduate and graduate programs, including licenses, masters, law capacity, and university diplomas | Research Services | 🇫🇷 Nancy | 144 | 1572 |
| 69 | [ENSAIA](https://www.tamtam.ai/c/ensaia) (ensaia.univ-lorraine.fr)<br>A leading school offering 3 engineering programs in Agronomy and Food Industries, graduating 150 engineers annually Known for innovation and research with 9 startup spin-offs | Higher Education | 🇫🇷 Vandœuvre-lès-Nancy | 142 |  |
| 70 | [Lycée Henri Poincaré](https://www.tamtam.ai/c/lycee-henri-poincare) (lycee-poincare.fr)<br>The company is a prestigious high school with a long history of educating students in various fields to prepare them for success in higher education and professional careers | Higher Education | 🇫🇷 Nancy | 137 | 1804 |
| 71 | [Sefam](https://www.tamtam.ai/c/sefam) (sefam-medical.com)<br>Design, manufacture, market, and sell diagnostic and therapy equipment specifically for sleep-disordered breathing conditions. | Medical Equipment Manufacturing | 🇫🇷 Villers-lès-Nancy | 137 | 1982 |
| 72 | [Qualtech Groupe](https://www.tamtam.ai/c/qualtech-groupe) (qualtech-groupe.com)<br>Companies optimize service offerings in research, analysis, consulting, and training to meet client demands, with innovative technical infrastructure and industrial pilots. | Food and Beverage Manufacturing | 🇫🇷 Vandœuvre-lès-Nancy | 134 | 1994 |
| 73 | [Keolis Grand Nancy](https://www.tamtam.ai/c/keolis-grand-nancy) (reseau-stan.com)<br>Keolis Grand Nancy operates the mobility network of the Grand Nancy Metropolis, known as the Stan network | Urban Transit Services | 🇫🇷 Nancy | 125 |  |
| 74 | [Lycée Henri Loritz](https://www.tamtam.ai/c/lycee-henri-loritz) (ac-nancy-metz.fr)<br>A pioneering technological high school in France offering high-level technical, design, and geological applied arts education, including BTS, professional licenses, and preparatory classes | Higher Education | 🇫🇷 Nancy | 123 | 1844 |
| 75 | [Union Territoriale Mutualiste Lorraine (UTML)](https://www.tamtam.ai/c/union-territoriale-mutualiste-lorraine-utml) (est.vyv3.fr)<br>A member of VYV Group offering mutualist services and healthcare throughout Lorraine, with over 55 establishments and 300 employees serving 47,500 users in 2022 | Non-profit Organizations | 🇫🇷 Nancy | 116 | 2011 |
| 76 | [GNT Industrie Maintenance](https://www.tamtam.ai/c/gnt-industrie-maintenance) (gnt.fr)<br>Specializes in industrial assembly, electromechanical engineering, thermal industry, piping, boiler making, and urban heating system services. | Manufacturing | 🇫🇷 Champigneulles | 112 |  |
| 77 | [English World](https://www.tamtam.ai/c/english-world) (englishworld.fr)<br>Providing customized language training courses in multiple languages through face-to-face, phone, video, and e-learning formats for professionals and individuals. | Professional Training and Coaching | 🇫🇷 Nancy | 110 | 1991 |
| 78 | [IAE Nancy School of Management](https://www.tamtam.ai/c/iae-nancy-school-of-management) (iae-nancy.univ-lorraine.fr)<br>An academic institution in the management field, offering a range of competitive Master, Bachelor, and Diploma programs to over 1500 students annually | Higher Education | 🇫🇷 Nancy | 110 |  |
| 79 | [meurthe & moselle HABITAT (mmh)](https://www.tamtam.ai/c/meurthe-and-moselle-habitat-mmh) (mmhabitat.fr)<br>Leading economic and social actor providing quality social housing in Meurthe et Moselle, with a diverse portfolio of 14,000+ units across 150 municipalities Offering various benefits and innovative services | Real Estate | 🇫🇷 Nancy | 110 | 1927 |
| 80 | [ABUS Levage France](https://www.tamtam.ai/c/abus-levage-france) (abus-levage.fr)<br>provides reliable lifting equipment including cranes, hoists, and accessories with professional support, maintenance, and compliance with CE standards | Retail Office Equipment | 🇫🇷 Ludres | 108 | 1986 |
| 81 | [Ecole Nationale Supérieure d'Electricité et de Mécanique (ENSEM)](https://www.tamtam.ai/c/ecole-nationale-superieure-d-electricite-et-de-mecanique-ensem) (ensem.univ-lorraine.fr)<br>A leading engineering school in Nancy, specializing in electrical and mechanical engineering, focusing on research, innovation, and training engineers for energy challenges | Higher Education | 🇫🇷 Vandœuvre-lès-Nancy | 108 | 1900 |
| 82 | [Carrefour d'Accompagnement Public Social](https://www.tamtam.ai/c/carrefour-d-accompagnement-public-social) (caps-54-51.com)<br>A public service organization supporting vulnerable individuals due to age and/or disability to enhance their independence and social inclusion | Non-profit Organizations | 🇫🇷 Rosières-aux-Salines | 108 | 1999 |
| 83 | [ALEO](https://www.tamtam.ai/c/aleo-nancy) (aleo.agency)<br>Support for entrepreneurs with accessible, turnkey communication solutions including websites, SEO, social media ads, Google ads, logos, and printed materials. | Advertising Services | 🇫🇷 Nancy | 107 | 2014 |
| 84 | [Groupe CAL - Coopérative Agricole Lorraine](https://www.tamtam.ai/c/groupe-cal-cooperative-agricole-lorraine) (cal-lorraine.fr)<br>Agricultural cooperative group specializing in supply, cereals, distribution, livestock, and agro-equipment with focus on sustainability and team values. | Farming | 🇫🇷 Laxou | 105 | 1933 |
| 85 | [Lagarde Et Meregnani Sas](https://www.tamtam.ai/c/lagarde-et-meregnani-sas) (lagardemeregnani.fr)<br>Construction company providing building and infrastructure services in Zac St Jacques Ii, Maxéville, Lorraine, France region. | Construction | 🇫🇷 Maxéville | 105 | 1907 |
| 86 | [Transdev Grand Est](https://www.tamtam.ai/c/transdev-grand-est) (transdev-grandest.fr)<br>A leading player in mobility, committed to offering innovative, reliable, responsible, and sustainable transportation solutions every day | Truck Transportation | 🇫🇷 Villers-lès-Nancy | 100 |  |
| 87 | [Pôle formation UIMM Lorraine](https://www.tamtam.ai/c/pole-formation-uimm-lorraine) (formation-industries-lorraine.com)<br>It provides professional training through apprenticeships and supports businesses in their development and recruitment efforts in Lorraine. | Professional Training and Coaching | 🇫🇷 Maxéville | 100 |  |
| 88 | [Pulsy](https://www.tamtam.ai/c/pulsy) (pulsy.fr)<br>Support regional e-health development by facilitating healthcare access, aiding professionals, optimizing care processes, and early pathology detection in Grand Est. | Government Administration | 🇫🇷 Villers-lès-Nancy | 99 | 2018 |
| 89 | [CINI SAS](https://www.tamtam.ai/c/cini-sas) (cini.fr)<br>Design and manufacture checking fixtures, control gauges, test benches, and industrial tooling for automotive, aerospace, defense, and medical sectors. | Motor Vehicle Manufacturing | 🇫🇷 Tomblaine | 98 | 1970 |
| 90 | [WIG France Entreprises](https://www.tamtam.ai/c/wig-france-entreprises) (wigfrance.fr)<br>Specializing in construction and renovation, this company builds a variety of buildings, ranging from residential to commercial and industrial structures | Construction | 🇫🇷 Toul | 97 | 1996 |
| 91 | [ALSMT - Prévention et santé au travail](https://www.tamtam.ai/c/alsmt-prevention-et-sante-au-travail) (alsmt.org)<br>Their mission is to prevent health issues caused by work, serving as a trusted health and work partner for workers | Business Consulting and Services | 🇫🇷 Nancy | 94 | 1943 |
| 92 | [LE BRAS FRÈRES](https://www.tamtam.ai/c/le-bras-freres) (le-bras-freres.fr)<br>specialized in roofing and carpentry restoration, serving communities, businesses, and individuals with traditional and modern techniques since 1954 | Construction | 🇫🇷 Jarny | 94 | 1954 |
| 93 | [Trustteam France](https://www.tamtam.ai/c/trustteam-france) (trustteam.fr)<br>With nearly 60 years of experience, the company provides comprehensive IT solutions, specializing in design, deployment, and maintenance to meet clients' digital transformation needs | IT Services and IT Consulting | 🇫🇷 Maxeville | 92 | 1981 |
| 94 | [MSA Lorraine](https://www.tamtam.ai/c/msa-lorraine) (lorraine.msa.fr)<br>Provides social security coverage for the entire agricultural population and their dependents, including farmers, employees, and employers, across specific French departments. | Farming | 🇫🇷 Vandœuvre-lès-Nancy | 92 | 1935 |
| 95 | [Ecole Nationale Supérieure de Géologie](https://www.tamtam.ai/c/ecole-nationale-superieure-de-geologie) (ensg.univ-lorraine.fr)<br>French leading school for geosciences, training engineers in various sectors like mining, geotechnics, environment, energy, and digital applications Affiliated with Institut Mines Télécom | Higher Education | 🇫🇷 Vandœuvre-lès-Nancy | 92 | 1908 |
| 96 | [GRIS GROUP](https://www.tamtam.ai/c/gris-group) (gris-group.com)<br>Family-owned metal shaping company specializing in cold and laser cutting for high-precision mechanical and technical components across multiple industries. | Motor Vehicle Parts Manufacturing | 🇫🇷 Lesménils | 92 | 1984 |
| 97 | [ALTIR](https://www.tamtam.ai/c/altir) (altir.fr)<br>Non-profit healthcare establishment providing home dialysis or nearby dialysis unit services for renal failure patients | Hospitals and Health Care | 🇫🇷 Nancy | 92 | 1972 |
| 98 | [Crédit expert](https://www.tamtam.ai/c/credit-expert) (creditexpert.fr)<br>Provides mortgage and professional financing brokerage services across multiple French cities, focusing on national expansion and dynamic team growth. | Banking | 🇫🇷 Longwy | 92 | 2007 |
| 99 | [Ecole Nationale Supérieure en Génie des Systèmes et de l'Innovation (ENSGSI)](https://www.tamtam.ai/c/ecole-nationale-superieure-en-genie-des-systemes-et-de-l-innovation-ensgsi) (ensgsi.univ-lorraine.fr)<br>A public engineering school based in Nancy specializing in innovation, offering general engineering degrees, master's programs in design, urban innovation, and dual degrees | Higher Education | 🇫🇷 Nancy | 91 | 1993 |
| 100 | [COLVEMAT](https://www.tamtam.ai/c/colvemat) (colvemat.com)<br>A network specializing in construction, handling, and agriculture, offering comprehensive solutions with a focus on customer satisfaction through financing, maintenance, and dedicated teams | Equipment Rental Services | 🇫🇷 Fléville-devant-Nancy | 91 | 1995 |

## 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 12, 2026.

## More company lists in the Meurthe-et-Moselle department

- [Companies with in-house R&D in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/r-and-d-companies-meurthe-et-moselle) (53)
- [Public sector organisations in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/public-sector-organisations-meurthe-et-moselle) (53)
- [Multinational companies in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/multinational-companies-meurthe-et-moselle) (51)
- [Retail chains in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/retail-chains-meurthe-et-moselle) (37)
- [Education providers in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/education-companies-meurthe-et-moselle) (34)
- [Higher Education companies in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/higher-education-companies-meurthe-et-moselle) (30)
- [Software Development companies in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/software-development-companies-meurthe-et-moselle) (29)
- [Manufacturers in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/manufacturers-meurthe-et-moselle) (28)
- [Professional services firms in the Meurthe-et-Moselle department](https://www.tamtam.ai/l/professional-services-firms-meurthe-et-moselle) (27)

## The same list elsewhere in France

- [The largest companies in France](https://www.tamtam.ai/l/largest-companies-france) (90,812)
- [The largest companies in Île-de-France](https://www.tamtam.ai/l/largest-companies-ile-de-france) (36,142)
- [The largest companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/largest-companies-auvergne-rhone-alpes) (11,033)
- [The largest companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/largest-companies-provence-alpes-cote-dazur) (6,698)
- [The largest companies in Occitanie](https://www.tamtam.ai/l/largest-companies-occitanie) (5,767)
- [The largest companies in Grand Est](https://www.tamtam.ai/l/largest-companies-grand-est) (5,706)
- [The largest companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/largest-companies-nouvelle-aquitaine) (5,459)
- [The largest companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/largest-companies-hauts-de-seine) (5,160)
- [The largest companies in the Rhône department](https://www.tamtam.ai/l/largest-companies-rhone) (4,813)
- [The largest companies in Hauts-de-France](https://www.tamtam.ai/l/largest-companies-hauts-de-france) (4,505)
- [The largest companies in Pays de la Loire](https://www.tamtam.ai/l/largest-companies-pays-de-la-loire) (4,266)
- [The largest companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/largest-companies-bouches-du-rhone) (3,317)
- [The largest companies in Brittany](https://www.tamtam.ai/l/largest-companies-brittany) (3,058)
- [The largest companies in the Nord department](https://www.tamtam.ai/l/largest-companies-nord) (2,806)
- [The largest companies in the Gironde department](https://www.tamtam.ai/l/largest-companies-gironde) (2,435)
- [The largest companies in the Haute-Garonne department](https://www.tamtam.ai/l/largest-companies-haute-garonne) (2,404)
- [The largest companies in Normandy](https://www.tamtam.ai/l/largest-companies-normandy) (2,380)
- [The largest companies in the Loire-Atlantique department](https://www.tamtam.ai/l/largest-companies-loire-atlantique) (2,044)
- [The largest companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/largest-companies-bourgogne-franche-comte) (1,867)
- [The largest companies in Centre-Val de Loire](https://www.tamtam.ai/l/largest-companies-centre-val-de-loire) (1,701)
- [The largest companies in the Alpes-Maritimes department](https://www.tamtam.ai/l/largest-companies-alpes-maritimes) (1,538)
- [The largest companies in Paris](https://www.tamtam.ai/l/largest-companies-paris) (22,789)
- [The largest companies in Lyon](https://www.tamtam.ai/l/largest-companies-lyon) (2,679)
- [The largest companies in Toulouse](https://www.tamtam.ai/l/largest-companies-toulouse) (1,563)

## The same list elsewhere

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,122)
- [The largest companies in Europe](https://www.tamtam.ai/l/largest-companies-in-europe) (213,553)

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Source: https://www.tamtam.ai/l/largest-companies-meurthe-et-moselle