# The 100 largest companies in the Indre-et-Loire department

Tamtam tracks 526 companies headquartered in the Indre-et-Loire department. This list ranks the 100 largest by number of employees on LinkedIn, led by Armée de Terre, Crédit Agricole des régions du Centre - Recrutement and citya immobilier. Their median headcount is 142. Half of them were founded in 1985 or later. The most common headquarters are Tours (49).

The largest companies in Indre-et-Loire are primarily public sector entities, financial services, healthcare providers, and real estate firms. Notable organizations include the Armée de Terre, which recruits soldiers across numerous specialties, and Crédit Agricole des régions du Centre, a banking group with a common recruitment center. Citya Immobilier manages properties and offers brokerage services, while Université de Tours provides diverse academic programs and emphasizes research.

A significant concentration of these large employers, such as Groupe Saint-Gatien, a private clinic group, and LA NOUVELLE REPUBLIQUE DU CENTRE OUEST, a regional press group, are headquartered in Tours. Other key players like JUSSIEU secours France, providing ambulance services, and UNION D'EXPERTS, specializing in insurance expertise, are located in nearby Saint-Avertin. This indicates a strong central economic hub within the department.

🇫🇷 Indre-et-Loire · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Armée de Terre](https://www.tamtam.ai/c/armee-de-terre) (linktr.ee)<br>Recruits 16,000 soldiers in over 100 specialties, offering a unique professional experience through military service. | Government Administration | 🇫🇷 Tours | 23,418 | 1445 |
| 2 | [Crédit Agricole des régions du Centre - Recrutement](https://www.tamtam.ai/c/credit-agricole-des-regions-du-centre-recrutement) (recrutement.ca-centre-recrute.fr)<br>A group of regional Credit Agricole branches with a common recruitment center, offering diverse career opportunities and professional mobility within the company | Banking | 🇫🇷 Tours | 3,535 |  |
| 3 | [citya immobilier](https://www.tamtam.ai/c/citya-immobilier) (citya.com)<br>Citya is a real estate management company offering property management, brokerage, rental, and insurance services to over half a million clients in France | Real Estate | 🇫🇷 Tours | 3,115 | 1991 |
| 4 | [Université de Tours](https://www.tamtam.ai/c/universite-de-tours) (univ-tours.fr)<br>Offers diverse academic programs across multiple campuses, emphasizes research excellence, international cooperation, and student success support in a vibrant city. | Higher Education | 🇫🇷 Tours | 2,468 | 1970 |
| 5 | [Groupe Saint-Gatien](https://www.tamtam.ai/c/groupe-saint-gatien) (groupesaintgatien.com)<br>Established in 1974, this French group of private clinics specializes in healthcare services, with 19 establishments nationwide employing over 5000 people and 1700 doctors | Hospitals and Health Care | 🇫🇷 Tours | 1,552 | 1974 |
| 6 | [JUSSIEU secours France](https://www.tamtam.ai/c/jussieu-secours-france) (jussieu-secours.fr)<br>Provides ambulance and patient transport services nationwide, ensuring accessible, efficient healthcare support with professional staff and innovative protocols. | Ambulance Services | 🇫🇷 Saint-Avertin | 875 | 1978 |
| 7 | [Plastivaloire](https://www.tamtam.ai/c/plastivaloire) (groupe-plastivaloire.com)<br>European manufacturer designing and producing plastic components including cockpits, front-end modules, and engine parts for motor vehicles through regional engineering and industrial facilities. | Manufacturing | 🇫🇷 Langeais | 786 | 1963 |
| 8 | [Conseil départemental d'Indre-et-Loire](https://www.tamtam.ai/c/conseil-departemental-d-indre-et-loire) (touraine.fr)<br>An elected assembly in Indre-et-Loire, France, comprising 38 councilors representing 19 cantons, responsible for local governance decisions in Tours | Government Administration | 🇫🇷 Tours | 669 | 1787 |
| 9 | [LA NOUVELLE REPUBLIQUE DU CENTRE OUEST](https://www.tamtam.ai/c/la-nouvelle-republique-du-centre-ouest) (lanouvellerepublique.fr)<br>regional press group operating newspapers, local TV, websites, advertising, printing, event organization, promoting local businesses and community initiatives | Newspaper Publishing | 🇫🇷 Tours | 463 |  |
| 10 | [HUMENSIA](https://www.tamtam.ai/c/humensia) (humensia.org)<br>Since 1955, this company provides local home health care services with a focus on personalized support for autonomy and well-being | Individual and Family Services | 🇫🇷 Tours | 461 | 1955 |
| 11 | [Ville de Tours](https://www.tamtam.ai/c/ville-de-tours)<br>A city in Indre-et-Loire, Tours is a UNESCO World Heritage site with a population of 135,000 and 2,700 employees, offering employment opportunities and professional updates | Government Administration | 🇫🇷 Tours | 443 |  |
| 12 | [Tours Métropole Val de Loire](https://www.tamtam.ai/c/tours-metropole-val-de-loire) (tours-metropole.fr)<br>Metropolis of 22 communes with strong employment, education, research centers, heritage sites, international airport, and high business attractiveness. | Government Administration | 🇫🇷 Tours | 441 |  |
| 13 | [UNION D'EXPERTS](https://www.tamtam.ai/c/union-d-experts) (uesas.fr)<br>With over 25 years of experience, this national group specializes in insurance expertise, claims management, and risk prevention, assisting individuals and businesses | Insurance | 🇫🇷 Saint-Avertin | 357 | 1998 |
| 14 | [Sogarep](https://www.tamtam.ai/c/sogarep) (sogarep.fr)<br>A company based in Indre et Loire specializing in managing Health contracts for collective insurance, primarily for AXA and other insurers | Insurance | 🇫🇷 Amboise | 351 | 1979 |
| 15 | [Audilab](https://www.tamtam.ai/c/audilab) (linktr.ee)<br>A network of audioprosthetists in France providing quality care, personalized support, and continuous follow-up to hearing-impaired patients for over 30 years | Wellness and Fitness Services | 🇫🇷 Saint-Pierre-des-Corps | 333 | 1985 |
| 16 | [HGP](https://www.tamtam.ai/c/hgp-amboise) (hgp.fr)<br>Specializing in industrial sheet metalwork, precision sheet metal fabrication including punching, laser cutting, bending, welding, assembly, and powder coating services | Fabricated Metal Products | 🇫🇷 Amboise | 307 | 1983 |
| 17 | [SDIS 37 - Service Départemental d’Incendie et de Secours d'Indre-et-Loire](https://www.tamtam.ai/c/sdis-37-service-departemental-d-incendie-et-de-secours-d-indre-et-loire) (sdis37.fr)<br>The Indre-et-Loire Fire and Rescue Service (SDIS) is a public administrative organization managing emergency services, ensuring uniform assistance to all citizens | Public Safety | 🇫🇷 Fondettes | 306 | 1999 |
| 18 | [FAREVA AMBOISE](https://www.tamtam.ai/c/fareva-amboise) (fareva.com)<br>Manufacturing and packaging of human and animal health products with focus on quality, flexibility, and environmental respect. | Pharmaceutical Manufacturing | 🇫🇷 Pocé-sur-Cisse | 290 |  |
| 19 | [Pôle Santé LEONARD DE VINCI](https://www.tamtam.ai/c/pole-sante-leonard-de-vinci) (vivalto-sante.fr)<br>Private healthcare center offering consultations, hospitalization, emergency services, and multidisciplinary care in medicine, surgery, obstetrics, oncology, and rehabilitation. | Hospitals and Health Care | 🇫🇷 Chambray-lès-Tours | 279 | 2008 |
| 20 | [Menuiserie - Agencement Thierry LEPRINCE](https://www.tamtam.ai/c/menuiserie-agencement-thierry-leprince) (menuiserie-leprince-jouelestours.fr)<br>Crafts bespoke interior and exterior woodwork, including stairs, kitchens, flooring, and furniture, for both individual and business clients. | Furniture and Home Furnishings Manufacturing | 🇫🇷 Joué-lès-Tours | 274 | 1987 |
| 21 | [IPMS](https://www.tamtam.ai/c/ipms) (ipms.fr)<br>The Professional Institute of Sports Trades offers specialized training in BPJEPS for fitness coaching, sports education, and lifeguarding, meeting industry demands | Professional Training and Coaching | 🇫🇷 Tours | 270 |  |
| 22 | [ROY ELEC](https://www.tamtam.ai/c/roy-elec) (royelec.fr)<br>Independent distributor of electrical equipment and supplies serving multiple regions with professional service, partnerships, and a wide product range. | Wholesale | 🇫🇷 Tours | 240 | 1945 |
| 23 | [Laboratoires Chemineau](https://www.tamtam.ai/c/laboratoires-chemineau) (anjac.com)<br>Develops and manufactures drugs, cosmetics, medical devices for other laboratories; specializes in topical, ENT forms; offers 'ready to market' products. | Pharmaceutical Manufacturing | 🇫🇷 Vouvray | 238 | 1947 |
| 24 | [Vermon](https://www.tamtam.ai/c/vermon) (vermon.com)<br>Designs, manufactures, and controls ultrasound transducers and arrays for medical and industrial applications, supporting diagnostic modalities with superior imaging performances. | Medical Equipment Manufacturing | 🇫🇷 Tours | 227 | 1984 |
| 25 | [Mermoz Academy](https://www.tamtam.ai/c/mermoz-academy) (mermoz-academy.com)<br>Forming future flight personnel, offering a coherent, unique path from theoretical to practical training in aeronautical professions. | Higher Education | 🇫🇷 Tours | 218 | 1957 |
| 26 | [VAL TOURAINE HABITAT](https://www.tamtam.ai/c/val-touraine-habitat) (valtourainehabitat.fr)<br>Management and development of social housing across 200 communes, focusing on sustainable living and high-quality local services. | Real Estate | 🇫🇷 Tours | 215 | 1949 |
| 27 | [AFPP](https://www.tamtam.ai/c/afpp) (afpptours.com)<br>A professional training organization offering career development support through qualified training, short courses, professional coaching programs, and a second chance school | Professional Training and Coaching | 🇫🇷 Tours | 213 | 1984 |
| 28 | [Repartim](https://www.tamtam.ai/c/repartim) (repartim.fr)<br>Specializing in home repair, renovation, and emergency interventions, with a team of over 500 professionals offering services in various building trades | Consumer Services | 🇫🇷 Saint-Pierre-des-Corps | 212 | 2021 |
| 29 | [Antée Formation](https://www.tamtam.ai/c/antee-formation) (antee-formation.com)<br>Established in 2004, this training organization provides short courses and professional titles in various fields such as commerce, administration, IT, and language skills assessment certifications | Higher Education | 🇫🇷 Joué-lès-Tours | 211 | 2004 |
| 30 | [VYV 3 Centre-Val de Loire](https://www.tamtam.ai/c/vyv-3-centre-val-de-loire) (cvl.vyv3.fr)<br>A leading Social and Solidarity Economy actor, offering innovative healthcare services in 6 departments, part of a group dedicated to social responsibility | Health and Human Services | 🇫🇷 Tours | 202 | 1887 |
| 31 | [IUT de Tours](https://www.tamtam.ai/c/iut-de-tours) (iut.univ-tours.fr)<br>A component of the University of Tours offering diverse training programs in management, commerce, biology, environment, communication, social sciences, and engineering | Higher Education | 🇫🇷 Tours | 196 | 1968 |
| 32 | [Invacare France](https://www.tamtam.ai/c/invacare-france) (invacare.fr)<br>Invacare is a leading provider of innovative and high-quality medical devices for home care, helping customers regain daily independence and autonomy | Medical Equipment Manufacturing | 🇫🇷 Fondettes | 176 | 1928 |
| 33 | [BLUETEK](https://www.tamtam.ai/c/bluetek) (bluetek.fr)<br>Specializing in innovative solutions for skylights, natural ventilation, smoke extraction, and energy management for various buildings, leveraging expertise from industry leaders | Construction | 🇫🇷 Luynes | 174 | 2016 |
| 34 | [OMS ENERGIE](https://www.tamtam.ai/c/oms-energie) (oms-energie.fr)<br>Specializes in cleaning, decontamination, logistics, and maintenance support for nuclear facilities across multiple French sites, ensuring safety and quality. | Janitorial Services | 🇫🇷 Chinon | 172 | 1978 |
| 35 | [Villadim](https://www.tamtam.ai/c/villadim) (villadim.fr)<br>Villadim is a regional group dedicated to construction, real estate development, and land development with expertise in custom or catalog individual homes | Construction | 🇫🇷 Chambray-lès-Tours | 171 | 1986 |
| 36 | [ESCEM](https://www.tamtam.ai/c/escem) (excelia-group.fr)<br>Provider of Bachelor's and Master's degree programs in management, offering training for over 2800 students with a strong network of alumni worldwide | Education Administration Programs | 🇫🇷 Tours | 170 | 1998 |
| 37 | [Centre Hospitalier du Chinonais](https://www.tamtam.ai/c/centre-hospitalier-du-chinonais) (ch-chinon.fr)<br>Regional hospital providing medical, psychiatric, geriatric, long-term care, specialized housing, and psychotherapeutic services across multiple dedicated facilities. | Hospitals and Health Care | 🇫🇷 Saint-Benoît-la-Forêt | 170 |  |
| 38 | [Proludic France](https://www.tamtam.ai/c/proludic-france) (proludic.fr)<br>Design and manufacture outdoor play and sports equipment, focusing on quality, environmental respect, and promoting well-being across all ages. | Recreational Facilities | 🇫🇷 Vouvray | 166 | 1988 |
| 39 | [ASSOCIATION ENTRAIDE ET SOLIDARITES](https://www.tamtam.ai/c/association-entraide-et-solidarites) (entraide-et-solidarites.fr)<br>Provides social accommodation and support services for adults and families facing difficulties, including training and socio-professional assistance. | Individual and Family Services | 🇫🇷 Tours | 159 | 1982 |
| 40 | [Prelys Courtage 2.0](https://www.tamtam.ai/c/prelys-courtage-2-0) (prelys-courtage.com)<br>Specializes in mortgage loans, loan insurance, credit consolidation, professional and consumer loans, plus wealth management advisory services. | Financial Services | 🇫🇷 Tours | 155 | 2013 |
| 41 | [Mairie de Joué-lès-Tours](https://www.tamtam.ai/c/mairie-de-joue-les-tours) (jouelestours.fr)<br>The company is located in Joué-lès-Tours, a city known for its strong business presence and proud heritage in producing AOC Touraine Noble Joué wines | Government Administration | 🇫🇷 Joué-lès-Tours | 154 | 1973 |
| 42 | [CCAS de Tours](https://www.tamtam.ai/c/ccas-de-tours) (ccas-tours.fr)<br>Local social institution providing housing support, social aid, elderly care services, and integration programs for vulnerable populations in Tours. | Government Administration | 🇫🇷 Tours | 149 |  |
| 43 | [Inqom](https://www.tamtam.ai/c/inqom) (inqom.com)<br>Modern accounting and tax production software providing automated routines, data security, and electronic invoicing for improved productivity within the European digital market. | Software Development | 🇫🇷 Tours | 147 | 2015 |
| 44 | [Tours Métropole Habitat](https://www.tamtam.ai/c/tours-metropole-habitat) (tmh.fr)<br>Public housing provider managing and producing diverse housing solutions for families, students, seniors, disabled, and socially integrated individuals in metropolitan area. | Real Estate | 🇫🇷 Tours | 147 | 1921 |
| 45 | [Square Habitat Touraine-Poitou](https://www.tamtam.ai/c/square-habitat-touraine-poitou) (squarehabitat.fr)<br>This company offers comprehensive real estate services, including buying, selling, renting, property management, and professional real estate, supported by a vast network of agencies and expert staff. | Real Estate | 🇫🇷 Tours | 146 | 2006 |
| 46 | [Technicentre Industriel de Saint Pierre des Corps - SNCF Voyageurs Matériel](https://www.tamtam.ai/c/technicentre-industriel-de-saint-pierre-des-corps-sncf-voyageurs-materiel) (emploi.sncf.com)<br>A leading industrial maintenance center in the rail sector, specializing in heavy maintenance, renovation, and upgrades for trains to enhance reliability, comfort, and safety | Rail Transportation | 🇫🇷 Saint-Pierre-des-Corps | 146 |  |
| 47 | [Keolis Tours](https://www.tamtam.ai/c/keolis-tours) (keolis-tours-recrute.fr)<br>operation of tramway and bus network serving 25 communes with 160 buses and 21 trams, providing 40 million annual trips | Truck Transportation | 🇫🇷 Saint-Pierre-des-Corps | 144 |  |
| 48 | [ABF Décisions](https://www.tamtam.ai/c/abf-decisions) (abfdecisions.fr)<br>A recognized player in public financing advisory, providing comprehensive assistance to clients in accessing various public funding for development projects | Business Consulting and Services | 🇫🇷 Tours | 144 | 2004 |
| 49 | [CIRCOR IMO ALLWEILER](https://www.tamtam.ai/c/circor-imo-allweiler) (circor.com)<br>Manufacturer and reseller of pumps for industry, energy, and defense based in France, offering various brands like ALLWEILER, IMO, and SCHROEDAHL | Industrial Machinery Manufacturing | 🇫🇷 Tours | 144 |  |
| 50 | [DELPHARM TOURS](https://www.tamtam.ai/c/delpharm-tours) (delpharm.com)<br>A major player in pharmaceutical contract manufacturing, with a focus on employee growth and quality, serving global pharmaceutical laboratories | Pharmaceutical Manufacturing | 🇫🇷 Chambray-lès-Tours | 142 |  |
| 51 | [Apivia Courtage](https://www.tamtam.ai/c/apivia-courtage) (apivia-courtage.fr)<br>Wholesale insurance broker offering health, provident, and property insurance products through a network of independent brokers and agents across France and territories. | Insurance | 🇫🇷 Tours | 141 | 2019 |
| 52 | [Socofer France](https://www.tamtam.ai/c/socofer-france) (socofer.com)<br>A company established in 1920 specializing in infrastructure, traction, services, and tooling for railway maintenance and manufacturing processes | Railroad Equipment Manufacturing | 🇫🇷 Saint-Pierre-des-Corps | 134 | 1920 |
| 53 | [Edgard Opticiens](https://www.tamtam.ai/c/edgard-opticiens) (edgard-opticiens.com)<br>Independent opticians passionate about visual health, offering unique experiences with designer eyewear to satisfy clients and collaborators. | Retail | 🇫🇷 Tours | 133 | 2001 |
| 54 | [CPAM d'Indre-et-Loire](https://www.tamtam.ai/c/cpam-d-indre-et-loire) (assurance-maladie.ameli.fr)<br>The company is a private organization that manages health insurance and benefits in Indre-et-Loire, France, working with healthcare and local businesses to improve the French healthcare system | Government Administration | 🇫🇷 Tours | 133 |  |
| 55 | [AXIANE](https://www.tamtam.ai/c/axiane) (axiane.com)<br>Company shares updates on innovation, sustainability contracts, and participation in industry events, highlighting commitment to progress and community engagement. | Architecture and Planning | 🇫🇷 Bueil-en-Touraine | 132 |  |
| 56 | [Mairie de Saint-Avertin](https://www.tamtam.ai/c/mairie-de-saint-avertin) (ville-saint-avertin.fr)<br>Local government body in Saint-Avertin, responsible for municipal services, public administration, and community development in the area | Government Administration | 🇫🇷 Saint-Avertin | 132 |  |
| 57 | [Croix-Rouge Compétence Centre-Val de Loire](https://www.tamtam.ai/c/croix-rouge-competence-centre-val-de-loire) (croix-rouge.fr)<br>A leading institution in healthcare and social training, offering a wide range of innovative programs with high success rates and post-graduation employment opportunities | Higher Education | 🇫🇷 Chambray-lès-Tours | 130 | 1864 |
| 58 | [RBA](https://www.tamtam.ai/c/rba) (rba.fr)<br>Accounting firm providing audit, payroll management, and consulting services primarily for clients based in the Centre region and nationwide. | Accounting | 🇫🇷 Fondettes | 128 | 1977 |
| 59 | [CBE](https://www.tamtam.ai/c/cbe) (cbe-tunnels.com)<br>specialized engineering and manufacturing of steel moulds and automated plants for precast concrete tunnel segment production worldwide | Industrial Machinery Manufacturing | 🇫🇷 Saint-Avertin | 123 | 1987 |
| 60 | [Polytech Tours](https://www.tamtam.ai/c/polytech-tours) (polytech.univ-tours.fr)<br>An engineering school member of the Polytech network, offering a 5-year program specializing in various engineering fields with international opportunities and apprenticeship options | Higher Education | 🇫🇷 Tours | 123 | 2002 |
| 61 | [NR Communication](https://www.tamtam.ai/c/nr-communication) (nr-communication.fr)<br>Media agency specializing in local press, digital, event, search, social ads, and direct marketing across multiple departments in France. | Advertising Services | 🇫🇷 Tours | 123 | 1998 |
| 62 | [LESTRA](https://www.tamtam.ai/c/lestra) (lestra.com)<br>A leading French bedding manufacturer since 1914, specialized in comfort & safety through innovative, eco-friendly products such as comforters, pillows, and sleeping bags | Textile Manufacturing | 🇫🇷 Nazelles-Négron | 120 | 1914 |
| 63 | [International Bilingual School of Provence (IBS)](https://www.tamtam.ai/c/international-bilingual-school-of-provence-ibs) (ibsofprovence.com)<br>An independent bilingual school in the south of France offering French national curriculum, Cambridge and IB exams to students from 2 to 18 years old | Education Administration Programs | 🇫🇷 Luynes | 118 | 1996 |
| 64 | [Nos vies bas carbone](https://www.tamtam.ai/c/nos-vies-bas-carbone) (nosviesbascarbone.org)<br>Awareness and training on sustainable, low-carbon lifestyles, providing tools like workshops and stories to help individuals and organizations reduce greenhouse gas emissions. | Non-profit Organizations | 🇫🇷 Tours | 115 | 2021 |
| 65 | [Mon Assistant Numérique](https://www.tamtam.ai/c/mon-assistant-numerique) (monassistantnumerique.com)<br>Provides personalized digital and IT support services for individuals and small businesses, focusing on local, accessible, and educational assistance. | IT Services and IT Consulting | 🇫🇷 Tours | 114 | 2014 |
| 66 | [Restauval](https://www.tamtam.ai/c/restauval) (restauval.com)<br>Specialist in Collective Catering, providing traditional cuisine in various sectors Known for cooking on-site and serving in Central France, Pays de la Loire, Poitou-Charentes, and Paris | Food and Beverage Services | 🇫🇷 Rochecorbon | 112 | 2003 |
| 67 | [CLEN](https://www.tamtam.ai/c/clen) (clensolutions.fr)<br>A provider of French-made ergonomic furnishing products from brands CLEN, COLUMBIA, & MOBIMETAL, offering expert solutions and services for project success | Furniture and Home Furnishings Manufacturing | 🇫🇷 Saint-Benoît-la-Forêt | 112 | 1963 |
| 68 | [UC-IRSA](https://www.tamtam.ai/c/uc-irsa) (uc-irsa.fr)<br>Provides health prevention exams, education, vaccination centers, epidemiological data collection, and research programs linked to social security. | Public Health | 🇫🇷 La Riche | 111 | 1968 |
| 69 | [KAMI](https://www.tamtam.ai/c/kami) (kami.fr)<br>Specializes in corporate clothing and high-end ready-to-wear collections, managing development, production, customer service, and global distribution. | Retail Apparel and Fashion | 🇫🇷 Montbazon | 110 |  |
| 70 | [Le Fournil du Val de Loire - AGROMOUSQUETAIRES](https://www.tamtam.ai/c/le-fournil-du-val-de-loire-agromousquetaires) (recrutement.agromousquetaires.com)<br>Agromousquetaires is the industrial division of a leading French private label manufacturer, producing bread, pastries, and snacks at multiple sites | Food and Beverage Manufacturing | 🇫🇷 Joué-lès-Tours | 107 | 1996 |
| 71 | [ApsideTOP](https://www.tamtam.ai/c/apsidetop)<br>Digital service company specializing in IT management, offering technical assistance and fixed-price services to major and local clients. | IT Services and IT Consulting | 🇫🇷 Saint-Pierre-des-Corps | 106 | 2004 |
| 72 | [Fleurs Ô Naturel](https://www.tamtam.ai/c/fleurs-o-naturel) (fleursonaturel.com)<br>Creative floral boutiques in Grand Ouest region with passionate florists crafting authentic, seasonal flower arrangements for diverse tastes and budgets. | Retail | 🇫🇷 Tours | 106 |  |
| 73 | [NCT+ Alliance - St Gatien](https://www.tamtam.ai/c/nct-alliance-st-gatien) (nctplus.com)<br>Provides comprehensive healthcare services including medical consultations, treatments, and patient care in a clinical setting focused on well-being. | Hospitals and Health Care | 🇫🇷 Tours | 105 |  |
| 74 | [Cebiphar](https://www.tamtam.ai/c/cebiphar) (cebiphar.com)<br>The company provides analytical support for all phases of product development, including consultation, formulation development, stability studies, and veterinary studies | Pharmaceutical Manufacturing | 🇫🇷 Tours | 104 | 1979 |
| 75 | [DIMACO](https://www.tamtam.ai/c/dimaco) (dimaco.com)<br>Leading European manufacturer of high pressure and thermal cleaners, with nearly 40 years of experience in designing equipment with top-quality components for long-lasting performance | Machinery Manufacturing | 🇫🇷 Chinon | 104 | 1981 |
| 76 | [Prelys Prêt Professionnel](https://www.tamtam.ai/c/prelys-pret-professionnel) (prelys-courtage.com)<br>Professional financing partner offering optimal bank financing, expert advice, and tailored solutions for real estate agents and accountants Also providing wealth management services Join our dynamic team! | Financial Services | 🇫🇷 Tours | 98 | 2022 |
| 77 | [Campus des Métiers 37](https://www.tamtam.ai/c/campus-des-metiers-37) (campusdesmetiers37.fr)<br>It provides vocational training across various fields, accommodating over 5,000 learners with programs from CAP to BAC+3 for artisans. | Higher Education | 🇫🇷 Joué-lès-Tours | 97 |  |
| 78 | [Tours Événements](https://www.tamtam.ai/c/tours-evenements) (tours-evenements.com)<br>Manages convention center and exhibition park, hosting diverse events, and producing large public and professional gatherings in the Loire Valley. | Events Services | 🇫🇷 Tours | 93 |  |
| 79 | [VLAD](https://www.tamtam.ai/c/vlad) (vlad.fr)<br>A leading battery manufacturer for the medical and industrial markets, providing reliable battery packs and chargers for a wide range of applications | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 Parçay-Meslay | 93 | 1985 |
| 80 | [FERROTRACT](https://www.tamtam.ai/c/ferrotract) (ferrotract.fr)<br>Dynamic railway company providing services such as train operations, equipment transport, and ground assistance with a modern fleet of environmentally friendly locomotives | Truck Transportation | 🇫🇷 Saint-Pierre-des-Corps | 89 | 2011 |
| 81 | [Barbier SA Groupe Pengo](https://www.tamtam.ai/c/barbier-sa-groupe-pengo) (pengogroup.com)<br>Leading distributor of tableware and home goods with 7000+ clients in various sectors Known for quality sourcing, professional sales team, and efficient logistics Joined Pengo Group in 2016 | Wholesale | 🇫🇷 Sorigny | 89 | 1830 |
| 82 | [Groupe DUBOIS](https://www.tamtam.ai/c/groupe-dubois) (groupedubois.fr)<br>Specializes in building maintenance, interior fitting, renovation, restoration, metalwork, exterior joinery, decoration, and stair construction for professionals and individuals. | Retail Art Supplies | 🇫🇷 Sepmes | 87 | 1977 |
| 83 | [CDC Conseil](https://www.tamtam.ai/c/cdc-conseil) (cdcconseil.fr)<br>Consulting services for real estate managers on energy purchasing, building performance improvement, and multi-trade engineering for architects. | Construction | 🇫🇷 Joué-lès-Tours | 86 | 2013 |
| 84 | [Avidsen](https://www.tamtam.ai/c/avidsen) (avidsen.com)<br>A visionary French company specializing in connected solutions for SmartHomes, SmartBuildings, and SmartOffices, with expertise in IoT and innovative product development | Retail | 🇫🇷 Tours | 85 | 1998 |
| 85 | [FARMAN](https://www.tamtam.ai/c/farman) (farman.fr)<br>Specialized in industrial integration, conveyor systems, assembly cells, and special machines with over 40 years of experience in robotic processes | Machinery Manufacturing | 🇫🇷 Joué-lès-Tours | 85 | 1907 |
| 86 | [RMA Expertise comptable-Audit](https://www.tamtam.ai/c/rma-expertise-comptable-audit) (rma-ec.com)<br>Accounting firm in Indre-et-Loire providing expert financial services and advice to clients | Accounting | 🇫🇷 Tours | 84 | 1984 |
| 87 | [LIGERIS](https://www.tamtam.ai/c/ligeris) (ligeris.com)<br>Rents diverse properties including apartments, furnished homes, student housing, shops, offices, stalls, and artist studios in Tours and its metropolitan area. | Real Estate | 🇫🇷 Tours | 81 | 2019 |
| 88 | [GROUPE BENARD](https://www.tamtam.ai/c/groupe-benard) (benard.fr)<br>Installs custom professional kitchens, providing study, sales, metalwork, assembly, technical support, and after-sales services across 11 departments. | Wholesale | 🇫🇷 La Ville-aux-Dames | 81 | 1982 |
| 89 | [Les Enfants d'Abord](https://www.tamtam.ai/c/les-enfants-d-abord) (enfants-dabord.fr)<br>The company offers childcare services tailored to the needs of families, providing experienced and trained caregivers for children's well-being and development | Individual and Family Services | 🇫🇷 Tours | 79 | 2010 |
| 90 | [IROISE BELLEVIE](https://www.tamtam.ai/c/iroise-bellevie) (jardiniroise.fr)<br>A family-owned company offering services and residences for seniors, including home care, medicalized residences, and services such as meal delivery and home adaptations | Individual and Family Services | 🇫🇷 Saint-Avertin | 77 |  |
| 91 | [SNEXI](https://www.tamtam.ai/c/snexi) (snexi.fr)<br>The company selects and trains operators in rental property inventories and manages a network of professionals for property inventories and technical diagnostics | Real Estate | 🇫🇷 Tours | 77 | 2013 |
| 92 | [Saint Pierre Assurances](https://www.tamtam.ai/c/saint-pierre-assurances) (stpierreassurances.com)<br>Providing tailored insurance solutions with negotiated guarantees and competitive rates, supporting real estate professionals, tenants, and landlords efficiently. | Insurance | 🇫🇷 Tours | 75 | 2009 |
| 93 | [SOLIHA Centre Val de Loire](https://www.tamtam.ai/c/soliha-centre-val-de-loire) (soliha-centre-val-de-loire.fr)<br>Support for vulnerable populations through housing improvement projects, policy development, and collaboration with individuals, communities, and government entities. | Civic and Social Organizations | 🇫🇷 Tours | 75 | 1952 |
| 94 | [ESG Tours](https://www.tamtam.ai/c/esg-tours) (esg.fr)<br>ESG Tours offers professional education in communication, commerce, and marketing, with a focus on employability Located in a vibrant area in Tours, France | Higher Education | 🇫🇷 Tours | 74 | 2017 |
| 95 | [TOURAINE LOGEMENT E.S.H.](https://www.tamtam.ai/c/touraine-logement-e-s-h) (touraine-logement.fr)<br>Management of rental housing, construction and rehabilitation, development of community facilities, and promotion of home ownership in Indre-et-Loire. | Real Estate | 🇫🇷 Tours | 74 | 1969 |
| 96 | [ESTIVIN GROUPE](https://www.tamtam.ai/c/estivin-groupe) (estivin.fr)<br>Wholesale and logistics of fresh fruits, vegetables, seafood, and other food products with a focus on local sourcing and sustainability. | Wholesale | 🇫🇷 Tours | 74 | 1930 |
| 97 | [efa France](https://www.tamtam.ai/c/efa-france) (efa-controls.com)<br>Supplier of innovative electrical and electronic components, automation, and control systems for manufacturing and designing industrial vehicles. | Retail Appliances, Electrical, and Electronic Equipment | 🇫🇷 Fondettes | 73 | 2004 |
| 98 | [Linet wissner-bosserhoff France](https://www.tamtam.ai/c/linet-wissner-bosserhoff-france) (linet.com)<br>Manufacturer and supplier of hospital beds, medical beds, mattresses, and room furniture focused on innovation and patient comfort worldwide. | Medical Equipment Manufacturing | 🇫🇷 Chambray-lès-Tours | 73 | 2004 |
| 99 | [Youlead](https://www.tamtam.ai/c/youlead) (youlead.fr)<br>A communication and web marketing agency in France since 2001, offering digital communication projects assistance, website creation, management, and search engine optimization | Technology, Information and Internet | 🇫🇷 Parçay-Meslay | 73 | 2001 |
| 100 | [ENFANCE & PLURIEL](https://www.tamtam.ai/c/enfance-and-pluriel) (enfance-pluriel.fr)<br>Providing a variety of support solutions for youth with disabilities and their families throughout the Indre-et-Loire department | Civic and Social Organizations | 🇫🇷 Chinon | 71 |  |

## 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.

## More company lists in the Indre-et-Loire department

- [Manufacturers in the Indre-et-Loire department](https://www.tamtam.ai/l/manufacturers-indre-et-loire) (49)
- [Companies with in-house R&D in the Indre-et-Loire department](https://www.tamtam.ai/l/r-and-d-companies-indre-et-loire) (45)
- [Retail chains in the Indre-et-Loire department](https://www.tamtam.ai/l/retail-chains-indre-et-loire) (37)
- [Multinational companies in the Indre-et-Loire department](https://www.tamtam.ai/l/multinational-companies-indre-et-loire) (37)
- [Hardware manufacturers in the Indre-et-Loire department](https://www.tamtam.ai/l/hardware-companies-indre-et-loire) (33)
- [Professional services firms in the Indre-et-Loire department](https://www.tamtam.ai/l/professional-services-firms-indre-et-loire) (31)
- [Public sector organisations in the Indre-et-Loire department](https://www.tamtam.ai/l/public-sector-organisations-indre-et-loire) (27)
- [IT services companies in the Indre-et-Loire department](https://www.tamtam.ai/l/it-services-companies-indre-et-loire) (27)
- [Critical infrastructure operators in the Indre-et-Loire department](https://www.tamtam.ai/l/critical-infrastructure-operators-indre-et-loire) (26)

## The same list elsewhere in France

- [The largest companies in France](https://www.tamtam.ai/l/largest-companies-france) (90,813)
- [The largest companies in Île-de-France](https://www.tamtam.ai/l/largest-companies-ile-de-france) (36,143)
- [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) (6,699)
- [The largest companies in Occitanie](https://www.tamtam.ai/l/largest-companies-occitanie) (5,769)
- [The largest companies in Grand Est](https://www.tamtam.ai/l/largest-companies-grand-est) (5,700)
- [The largest companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/largest-companies-nouvelle-aquitaine) (5,460)
- [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) (4,269)
- [The largest companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/largest-companies-bouches-du-rhone) (3,318)
- [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) (2,406)
- [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) (2,046)
- [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) (22,790)
- [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) (1,565)

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Source: https://www.tamtam.ai/l/largest-companies-indre-et-loire