The public sector organizations in Indre-et-Loire are primarily governmental administration, higher education, and real estate, with a significant presence of long-established entities. Notable organizations include the Armée de Terre, which recruits soldiers across various specialties, and the Université de Tours, offering diverse academic programs and emphasizing research. The Conseil départemental d'Indre-et-Loire manages local governance, while VAL TOURAINE HABITAT focuses on social housing development.
A clear pattern emerges with a strong concentration of headquarters in Tours, indicating its role as a central hub for public services in the department. Many of these organizations, such as the Armée de Terre (founded 1445) and the Conseil départemental (founded 1787), have deep historical roots, suggesting a stable and mature public infrastructure.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Armée de Terrelinktr.ee
Recruits 16,000 soldiers in over 100 specialties, offering a unique professional experience through military service. |
23,418 | |||
| 2 |
Université de Toursuniv-tours.fr
Offers diverse academic programs across multiple campuses, emphasizes research excellence, international cooperation, and student success support in a vibrant city. |
2,468 | |||
| 3 |
Conseil départemental d'Indre-et-Loiretouraine.fr
An elected assembly in Indre-et-Loire, France, comprising 38 councilors representing 19 cantons, responsible for local governance decisions in Tours |
669 | |||
| 4 |
SDIS 37 - Service Départemental d’Incendie et de Secours d'Indre-et-Loiresdis37.fr
The Indre-et-Loire Fire and Rescue Service (SDIS) is a public administrative organization managing emergency services, ensuring uniform assistance to all citizens |
306 | |||
| 5 |
VAL TOURAINE HABITATvaltourainehabitat.fr
Management and development of social housing across 200 communes, focusing on sustainable living and high-quality local services. |
215 | |||
| 6 |
IUT de Toursiut.univ-tours.fr
A component of the University of Tours offering diverse training programs in management, commerce, biology, environment, communication, social sciences, and engineering |
196 | |||
| 7 |
CCAS de Toursccas-tours.fr
Local social institution providing housing support, social aid, elderly care services, and integration programs for vulnerable populations in Tours. |
149 | |||
| 8 |
Tours Métropole Habitattmh.fr
Public housing provider managing and producing diverse housing solutions for families, students, seniors, disabled, and socially integrated individuals in metropolitan area. |
147 | |||
| 9 |
Technicentre Industriel de Saint Pierre des Corps - SNCF Voyageurs Matérielemploi.sncf.com
A leading industrial maintenance center in the rail sector, specializing in heavy maintenance, renovation, and upgrades for trains to enhance reliability, comfort, and safety |
146 | |||
| 10 |
CPAM d'Indre-et-Loireassurance-maladie.ameli.fr
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 |
133 | |||
| 11 |
Mairie de Saint-Avertinville-saint-avertin.fr
Local government body in Saint-Avertin, responsible for municipal services, public administration, and community development in the area |
132 | |||
| 12 |
Polytech Tourspolytech.univ-tours.fr
An engineering school member of the Polytech network, offering a 5-year program specializing in various engineering fields with international opportunities and apprenticeship options |
123 | |||
| 13 |
UC-IRSAuc-irsa.fr
Provides health prevention exams, education, vaccination centers, epidemiological data collection, and research programs linked to social security. |
111 | |||
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| 14 |
Tours Événementstours-evenements.com
Manages convention center and exhibition park, hosting diverse events, and producing large public and professional gatherings in the Loire Valley. |
93 | |||
| 15 |
Centre hospitalier Louis Sevestre (CHLS)chls.fr
Specialized center providing addiction treatment services and rehabilitation in a hospital setting with a focus on patient care and recovery |
70 | |||
| 16 |
Chambre d'agriculture d'Indre-et-Loireindre-et-loire.chambres-agriculture.fr
Agricultural advisory company promoting sustainable practices and innovation for farmers and local communities, offering expertise in animal and plant production |
63 | |||
| 17 |
Centre Hospitalier de Lochesch-loches.fr
The company focuses on improving patient care and services, collaborating with local health networks to offer a diverse range of healthcare services |
47 | |||
| 18 |
Opéra de Tours - Grand Théâtreoperadetours.fr
An opera house in Tours, France presenting yearly opera and symphony seasons, chamber music concerts, and children's shows Also offers workshops for costume and set design |
47 | |||
| 19 |
Communauté de communes du Val d'Amboisecc-valdamboise.fr
A community of 14 municipalities in Val d'Amboise, France, providing economic development, urban planning, community services, and general administration for 30,000 residents |
45 | |||
| 20 |
Ville de Saint-Pierre-des-Corpssaintpierredescorps.fr
Located east of Tours, Saint-Pierre-des-Corps embraces its agricultural history and industrial heritage while facing future challenges with determination |
36 | |||
| 21 |
Ville d'Amboiseville-amboise.fr
A city in the heart of the Loire Valley, known for prestigious monuments, cultural and sports activities, and a prime location for easy access |
36 | |||
| 22 |
Centre hospitalier de Luyneschluynes.fr
The hospital offers diverse healthcare services including geriatric rehabilitation, palliative care, nursing home facilities, and home nursing services in Luynes, France |
30 | |||
| 23 |
Syndicat intercommunal d'énergie d'Indre-et-Loiresieil37.fr
The company manages public energy distribution networks in Indre-et-Loire, develops electric networks, offers GIS services, and owns public EV charging infrastructure |
27 | |||
| 24 |
14e BSMAT - 14e base de soutien du Matériel
Specializing in electronic weaponry, the company provides maintenance support to enhance operational readiness of national forces both domestically and abroad |
20 | |||
| 25 |
Ville de La Richeville-lariche.fr
Official page of the City of La Riche, providing information and updates about the city's services, events, and initiatives |
17 | |||
| 26 |
SYNDICAT DES MOBILITES DE TOURAINEsmt-touraine.fr
Government administration company based in Tours, France, focusing on mobility solutions and services in the Centreval De Loire region |
14 | |||
| 27 |
Touraine Val de Loiretouraineloirevalley.com
The company promotes and develops tourism in Touraine through marketing strategies, advising stakeholders, providing information to tourists, and coordinating actions for sustainable tourism development |
9 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
More company lists in the Indre-et-Loire department
- The largest companies in the Indre-et-Loire department 526
- Manufacturers in the Indre-et-Loire department 49
- Companies with in-house R&D in the Indre-et-Loire department 45
- Retail chains in the Indre-et-Loire department 37
- Multinational companies in the Indre-et-Loire department 37
- Hardware manufacturers in the Indre-et-Loire department 33
- Professional services firms in the Indre-et-Loire department 31
- IT services companies in the Indre-et-Loire department 27
- Critical infrastructure operators in the Indre-et-Loire department 26
The same list elsewhere in France
- Public sector organisations in France 4,006
- Public sector organisations in Île-de-France 993
- Public sector organisations in Auvergne-Rhône-Alpes 451
- Public sector organisations in Grand Est 427
- Public sector organisations in Provence-Alpes-Côte d'Azur 384
- Public sector organisations in Occitanie 317
- Public sector organisations in Nouvelle-Aquitaine 310
- Public sector organisations in Hauts-de-France 261
- Public sector organisations in Pays de la Loire 185
- Public sector organisations in the Bouches-du-Rhône department 183
- Public sector organisations in Normandy 166
- Public sector organisations in Brittany 165
- Public sector organisations in the Nord department 135
- Public sector organisations in Bourgogne-Franche-Comté 130
- Public sector organisations in Centre-Val de Loire 121
- Public sector organisations in the Rhône department 120
- Public sector organisations in the Haute-Garonne department 111
- Public sector organisations in the Gironde department 109
- Public sector organisations in the Hauts-de-Seine department 96
- Public sector organisations in the Seine-Saint-Denis department 91
- Public sector organisations in the Isère department 80
- Public sector organisations in Paris 460
- Public sector organisations in Marseille 103
- Public sector organisations in Toulouse 83