The Eure-et-Loir department hosts a diverse range of manufacturing companies. These firms span various sectors, from industrial machinery and pharmaceutical production to food and beverage. They represent a mix of established mid-sized businesses and some larger groups, indicating a mature industrial landscape.
Key players include Eurofeu, which manufactures fire extinguishers; GROUPE LORILLARD, specializing in custom joinery and renovation; DELPHARM SAINT REMY, a pharmaceutical contract manufacturer; and DAMMANN FRERES, known for sourcing and blending high-quality teas. A notable pattern is the presence of several long-standing companies, such as DAMMANN FRERES (founded 1692) and Ets Denis Brou (founded 1855), indicating a history of industrial activity in the region.
| # | 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 |
GROUPE LORILLARDlorillard.fr
Specializes in custom joinery manufacturing, energy-efficient renovation, asbestos and lead removal, serving residential and commercial building sectors in France. |
355 | |||
| 3 |
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 | |||
| 4 |
DAMMANN FRERESdammann.fr
Specializes in sourcing, blending, and distributing high-quality teas and infusions with unique flavors for global customers. |
179 | |||
| 5 |
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 | |||
| 6 |
LORENOVEfenetres-lorenove.fr
Manufacture and install custom windows, doors, shutters in PVC, wood, aluminum for private homes and condominiums across France. |
120 | |||
| 7 |
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 | |||
| 8 |
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 | |||
| 9 | 79 | ||||
| 10 |
RDSL Grouprdsl.fr
Specialized in direct marketing, digital printing, lettershop, and documentary logistics with two industrial sites in Paris and Marseille. |
74 | |||
| 11 |
Alban Mullercrodabeauty.com
Company account inactive, activities and updates now continued under Croda Beauty, focusing on beauty industry innovations and solutions. |
70 | |||
| 12 |
SACRIA SASsacria.fr
Design and supply vertical and horizontal balers, compactors, and specialized waste management equipment with nationwide maintenance support and customization options. |
68 | |||
| 13 |
AFITEXINOVafitex.com
A subsidiary specializing in drainage, waterproofing, and soil reinforcement geosynthetics for public works, building, environment, and mining sectors globally, focusing on service, control, and innovation |
63 | |||
| 14 |
Ets Denis Broudenis.fr
Established in 1855, we design, manufacture, and market mechanical handling and cleaning equipment for various bulk products with expertise and quality |
63 | |||
| 15 |
AMETIS (groupe VITADRESSE)ametis.eu
Design, installation, and maintenance of labeling, identification, and traceability solutions including hardware integration, custom software, and label manufacturing. |
60 | |||
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| 16 |
SODICLAIRsodiclair.fr
Specialized in custom-made sun protection solutions for businesses and municipalities, ensuring quality and fire resistance compliance, with a nationwide presence through regional offices |
50 | |||
| 17 |
Sodem Systemsodemsystem.com
Design and manufacture of space fittings and communication systems, providing durable solutions and additional services to support commercial development. |
46 | |||
| 18 |
ITC ELASTOMERESitc-elastomeres.com
Specialized in technical elastomer parts since 1974, this company serves industries with high standards such as aerospace, defense, motorsports, energy, and medical sectors |
44 | |||
| 19 |
PROMILLpromill.fr
Supplier of industrial drying, milling, and pelleting equipment including rotary drum dryers, pellet mills, crushers, and related technologies for various industries. |
44 | |||
| 20 |
COOK INOVcookinov.fr
Design and manufacture of organic, gourmet, and dietetic culinary products with customized packaging and certified quality standards. |
37 | |||
| 21 |
SUPERGEL 28supergel.fr
A company in Eure-et-Loir, France, specializing in meat packaging, storage, and processed products within their industrial site |
37 | |||
| 22 |
LCA Pharmaceuticallca-pharma.com
Specializing in medical implant devices for ophthalmology, rheumatology, and dermatology, this company focuses on innovation, technology, and customer satisfaction, holding numerous patents globally |
32 | |||
| 23 |
Groupe Lachant Springlachantgroup.fr
Manufacture of wire and flat springs, metal fastening and linking elements for various industries including automotive and aerospace. |
31 | |||
| 24 |
FORMATYPEformatype.com
Designing and manufacturing complex metal parts in prototype, pre-series, or small series using CAD, stamping, laser cutting, and welding techniques with various materials. |
27 | |||
| 25 |
PRODEX ELASTOMERESprodex-elastomeres.com
A company founded in 1998 specializing in manufacturing recyclable thermoplastic elastomer profiles for various industries, with a focus on innovation and custom solutions |
26 | |||
| 26 |
Impact Proimpact-pro.fr
Develops and manufactures sustainable, profitable fertilizer formulations for agriculture and hygiene products. Provides quality French-made solutions, support, and advice to clients. |
22 | |||
| 27 |
Groupe JOGAMjogam.fr
Specializes in machining and sheet metal fabrication, supporting major international aerospace companies with complementary industrial expertise since 1992. |
20 | |||
| 28 | 20 | ||||
| 29 |
ANDRÉ & LE ROUILLÉandre-lerouille.fr
Specialized metal design and manufacturing company since 1928, providing custom solutions for tools, formwork, logistics, lifting, safety, and more |
18 | |||
| 30 |
Laboratoires Paris Dômedome.fr
Paris Dôme offers natural, healthy cosmetics to enhance well-being With over 50 years of experience, they prioritize simplicity, effectiveness, and international growth |
15 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
More company lists in the Eure-et-Loir department
- The largest companies in the Eure-et-Loir department 225
- Companies with in-house R&D in the Eure-et-Loir department 33
The same list elsewhere in France
- Manufacturers in France 6,697
- Manufacturers in Île-de-France 1,515
- Manufacturers in Auvergne-Rhône-Alpes 1,216
- Manufacturers in Grand Est 573
- Manufacturers in Nouvelle-Aquitaine 498
- Manufacturers in Pays de la Loire 484
- Manufacturers in Occitanie 433
- Manufacturers in Provence-Alpes-Côte d'Azur 394
- Manufacturers in Hauts-de-France 369
- Manufacturers in the Rhône department 322
- Manufacturers in Brittany 307
- Manufacturers in the Hauts-de-Seine department 285
- Manufacturers in Bourgogne-Franche-Comté 272
- Manufacturers in Normandy 245
- Manufacturers in Centre-Val de Loire 207
- Manufacturers in the Nord department 204
- Manufacturers in the Bouches-du-Rhône department 187
- Manufacturers in the Isère department 178
- Manufacturers in the Haute-Garonne department 159
- Manufacturers in the Gironde department 137
- Manufacturers in the Essonne department 127
- Manufacturers in the Loire-Atlantique department 125
- Manufacturers in the Loire department 122
- Manufacturers in Paris 546