The Eure-et-Loir department features a mix of large and mid-sized companies, with a notable presence of financial services, government administration, and specialized manufacturing firms. Eurofeu, for instance, is a major player in fire safety, while Groupama Centre Manche and Crédit Agricole Val de France are significant in insurance and banking. NoveoCare manages various health and retirement contracts, and CAR LOVERS is an automotive distribution group.
A clear pattern emerges with a strong concentration of headquarters in Chartres, including several administrative bodies like the Département d’Eure et Loir and Chartres métropole, alongside financial institutions. This indicates Chartres' role as a central hub for both public services and corporate operations within the department.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Eurofeueurofeu.fr
Eurofeu manufactures and distributes certified fire extinguishers, with a focus on innovation and sustainability, leading in the French fire safety market #letssharetheflame |
1,153 | |||
| 2 |
Groupama Centre Manchegroupama-gan-recrute.com
Groupama Centre Manche operates in 8 departments, providing insurance and financial services in Calvados, Eure, Manche, Sarthe, and other regions in France |
1,016 | |||
| 3 |
Crédit Agricole Val de Francecredit-agricole.fr
Regional mutualist bank providing personalized financial services, supporting local economic and social development with digital innovation and human proximity. |
842 | |||
| 4 |
NoveoCarenoveocare.com
Management of medical expenses, disability, dependency, death benefits, and complementary retirement contracts for over one million beneficiaries. |
526 | |||
| 5 |
Département d’Eure et Loireurelien.fr
Support social welfare, health, autonomy, employment integration, manage roads and education infrastructure, promote collaborative work culture and career opportunities. |
427 | |||
| 6 |
CAR LOVERScar-lovers.com
European automotive distribution group, specializing in luxury and sports cars, with over 1800 employees across 80 dealerships in France and Italy. |
406 | |||
| 7 | 368 | ||||
| 8 |
GROUPE LORILLARDlorillard.fr
Specializes in custom joinery manufacturing, energy-efficient renovation, asbestos and lead removal, serving residential and commercial building sectors in France. |
355 | |||
| 9 |
Cosmetic Valleycosmetic-valley.com
A leading competitiveness cluster in the fragrance and cosmetics industry, promoting networking, research, innovation, and international cooperation for companies worldwide |
320 | |||
| 10 |
Chartres métropolechartres-metropole.fr
Regional agglomeration supporting 66 communes with economic development, innovation incubation, major infrastructure, and cultural facilities for 140,000 residents. |
317 | |||
| 11 | 267 | ||||
| 12 |
Agglo du Pays de Dreuxdreux-agglomeration.fr
Dreux Agglomeration is a dynamic and innovative community dedicated to economic development, transportation, water management, waste disposal, cultural facilities, and environmental protection |
226 | |||
| 13 |
SFR Business Distributionsfrbusiness.fr
SFR Business Distribution is the national distributor of SFR Business, providing a range of telecom and IT solutions for businesses of all sizes |
219 | |||
| 14 | 215 | ||||
| 15 |
DELPHARM SAINT REMYdelpharm.com
Leading European contract manufacturer producing various forms of medicines with high quality, punctuality, and economic balance for global pharmaceutical labs. |
215 | |||
| 16 |
Centre hospitalier de Chartresch-chartres.fr
Public healthcare institution located in the Centre - Val de Loire region, providing medical services to the community |
214 | |||
| 17 |
day by daydaybyday-shop.com
Retail bulk grocery store offering over 750 unpackaged daily essentials, promoting eco-friendly shopping with flexible quantities and local sourcing. |
202 | |||
| 18 |
DAMMANN FRERESdammann.fr
Specializes in sourcing, blending, and distributing high-quality teas and infusions with unique flavors for global customers. |
179 | |||
| 19 |
GROUPE LATTYlatty.com
Manufacturing sealing solutions, gaskets, and mechanical seals for mining, oil & gas, energy, chemical, and agribusiness industries worldwide. |
175 | |||
| 20 |
DAILYCER FRANCEdailycer-fr.com
Manufacture and develop innovative breakfast cereals for private labels, focusing on health, nutrition, and environmental responsibility in France. |
156 | |||
| 21 |
PEP 28lespep28.org
Non-profit organization managing educational, recreational, early childhood, and medico-social facilities in the Eure-et-Loir department |
147 | |||
| 22 |
AMVamv-usinage.fr
A member of the JOGAM Group, AMV specializes in mechanical prototypes, turning, milling, and assembly of subassemblies in a controlled atmosphere Now offering speed shopping |
144 | |||
| 23 |
Groupe Coopératif SCAELgroupe-scael.com
Provides agricultural products and services to farmers, ensuring technical, economic, regulatory, and environmental support from seed to export. |
143 | |||
| 24 |
GFP_techgfptechnologies.fr
Development of comprehensive SaaS software for medical insurance and risk management, including CRM, BI, and mobile applications. |
139 | |||
| 25 |
Groupe 5 sur 55sur5.fr
5sur5 is a subsidiary of the Numéricâble/SFR Group, responsible for distributing mobile telephony, ADSL, and fiber optic offers |
138 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Aqualteraqualter.com
AQUALTER is an independent water company in France, specializing in water production, distribution, treatment, and construction with a focus on sustainability and customer relationships |
133 | |||
| 27 |
Zep Industrieszep-industries.com
ZEP INDUSTRIES provides innovative solutions for industrial maintenance and cleanliness, ensuring safety, efficiency, cost control, and customer satisfaction with a wide range of eco-friendly products |
127 | |||
| 28 | 127 | ||||
| 29 |
SACRED GROUPsacredgroup.com
A company in the Rubber & Polymers industry with global presence, specialized in designing, selling raw materials, and producing parts for automotive OEMs |
126 | |||
| 30 |
LORENOVEfenetres-lorenove.fr
Manufacture and install custom windows, doors, shutters in PVC, wood, aluminum for private homes and condominiums across France. |
120 | |||
| 31 |
MULLER AUTOMOTIVEmullerautomotive.fr
Design and manufacture vehicle inspection equipment including measurement chains, pollution control devices, and mobile stations with global customer support and maintenance services. |
115 | |||
| 32 |
Fillon Technologiesfillontech.com
Designs and manufactures advanced paint mixing machines, spray gun washers, and aerosol fillers for automotive bodyshop repair worldwide. |
108 | |||
| 33 | 105 | ||||
| 34 | 98 | ||||
| 35 | 94 | ||||
| 36 |
Vorwerk Semco SAS
Specialized company in high-end culinary household appliance manufacturing, part of a large German group, equipped with high-tech production facilities |
94 | |||
| 37 |
CPAM d'Eure-et-Loirameli.fr
A health insurance organization in Eure-et-Loir with 320 employees ensuring access to healthcare, offering benefits payments, prevention initiatives, and health promotion for beneficiaries |
93 | |||
| 38 |
Vallégrainvallegrain.fr
Family-owned pork farming business with complete supply chain control, ensuring high-quality pork products with over 180 dedicated farmers and 400 passionate employees |
93 | |||
| 39 |
Sensassensas.com
Distribution of fishing equipment and consumables to over 2000 retailers across Europe, covering all fishing segments and brands. |
91 | |||
| 40 |
MSA Beauce Cœur de Loirebcl.msa.fr
A leading social protection system in France for the agricultural sector, promoting solidarity, responsibility, democracy, and the vitality of rural areas |
90 | |||
| 41 | 90 | ||||
| 42 |
FONDATION TEXIER GALLAStexiergallas.org
A non-profit organization managing 6 EHPADs, a retirement home for disabled adults, and a shared housing facility in Eure et Loir, France |
90 | |||
| 43 |
ECOVEGETALecovegetal.com
For 15 years, this company has been a natural leader in roof and parking vegetation, as well as soil stabilization, particularly for equestrian soils |
84 | |||
| 44 |
Boels Rental (France)riwal.com
Provides nationwide rental and training services for safe elevation equipment including articulated booms, telehandlers, and scissor lifts across industries. |
80 | |||
| 45 | 79 | ||||
| 46 |
humelab hospitalityhumelab-hospitality.com
This company provides digital and audiovisual equipment installation and comprehensive digital solutions for hospitality, health, and public sector clients, including Wifi, IPTV, and digital signage |
78 | |||
| 47 |
Systech - TR2Esystech-ste.fr
Specializing in electronic prototypes and small to medium series, the company offers research, development, design, manufacturing, quality control, and certifications services |
78 | |||
| 48 |
Ferme des Archesfermedesarches.com
An organization of 52 producers specializing in growing, packaging, and selling condiments (garlic, onion, shallots) with a focus on environmental sustainability and customer satisfaction |
78 | |||
| 49 |
Préfecture d'Eure-et-Loireure-et-loir.gouv.fr
The company's main focus is on representing the state, ensuring security, providing public services, upholding the rule of law, promoting social integration, and managing economic development |
75 | |||
| 50 |
Groupe Lecoqgroupe-lecoq.com
Sales, maintenance, and repair of new and used agricultural and irrigation equipment, including tractors, harvesters, and accessories. |
75 | |||
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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 11, 2026.
More company lists in the Eure-et-Loir department
- Manufacturers in the Eure-et-Loir department 38
- Companies with in-house R&D in the Eure-et-Loir department 33
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