# 30 leading manufacturers in the Indre-et-Loire department
Tamtam tracks 49 manufacturers headquartered in the Indre-et-Loire department. This list ranks the 30 largest by number of employees on LinkedIn, led by Plastivaloire, HGP and FAREVA AMBOISE. Their median headcount is 56. Half of them were founded in 1983 or later. The most common headquarters are Tours (3).
These Indre-et-Loire manufacturers are mostly mid-sized firms, with a strong presence in the pharmaceutical sector and industrial equipment. Plastivaloire, with 786 employees, specializes in plastic components for vehicles, while HGP (307 employees) focuses on industrial sheet metalwork. Pharmaceutical manufacturing is represented by FAREVA AMBOISE and Laboratoires Chemineau, and Vermon designs ultrasound transducers.
The companies span a range of manufacturing activities. For example, Menuiserie - Agencement Thierry LEPRINCE crafts bespoke woodwork, and CBE engineers steel moulds for precast concrete. A notable cluster is in the pharmaceutical industry, with three of the top seven companies specializing in this area, indicating a regional strength in health product manufacturing.
馃嚝馃嚪 Indre-et-Loire 路 30 companies 路 Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Plastivaloire](https://www.tamtam.ai/c/plastivaloire) (groupe-plastivaloire.com)
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 | 馃嚝馃嚪 Langeais | 786 | 1963 |
| 2 | [HGP](https://www.tamtam.ai/c/hgp-amboise) (hgp.fr)
Specializing in industrial sheet metalwork, precision sheet metal fabrication including punching, laser cutting, bending, welding, assembly, and powder coating services | Fabricated Metal Products | 馃嚝馃嚪 Amboise | 307 | 1983 |
| 3 | [FAREVA AMBOISE](https://www.tamtam.ai/c/fareva-amboise) (fareva.com)
Manufacturing and packaging of human and animal health products with focus on quality, flexibility, and environmental respect. | Pharmaceutical Manufacturing | 馃嚝馃嚪 Poc茅-sur-Cisse | 290 | |
| 4 | [Menuiserie - Agencement Thierry LEPRINCE](https://www.tamtam.ai/c/menuiserie-agencement-thierry-leprince) (menuiserie-leprince-jouelestours.fr)
Crafts bespoke interior and exterior woodwork, including stairs, kitchens, flooring, and furniture, for both individual and business clients. | Furniture and Home Furnishings Manufacturing | 馃嚝馃嚪 Jou茅-l猫s-Tours | 274 | 1987 |
| 5 | [Laboratoires Chemineau](https://www.tamtam.ai/c/laboratoires-chemineau) (anjac.com)
Develops and manufactures drugs, cosmetics, medical devices for other laboratories; specializes in topical, ENT forms; offers 'ready to market' products. | Pharmaceutical Manufacturing | 馃嚝馃嚪 Vouvray | 238 | 1947 |
| 6 | [Vermon](https://www.tamtam.ai/c/vermon) (vermon.com)
Designs, manufactures, and controls ultrasound transducers and arrays for medical and industrial applications, supporting diagnostic modalities with superior imaging performances. | Medical Equipment Manufacturing | 馃嚝馃嚪 Tours | 227 | 1984 |
| 7 | [DELPHARM TOURS](https://www.tamtam.ai/c/delpharm-tours) (delpharm.com)
A major player in pharmaceutical contract manufacturing, with a focus on employee growth and quality, serving global pharmaceutical laboratories | Pharmaceutical Manufacturing | 馃嚝馃嚪 Chambray-l猫s-Tours | 142 | |
| 8 | [CBE](https://www.tamtam.ai/c/cbe) (cbe-tunnels.com)
specialized engineering and manufacturing of steel moulds and automated plants for precast concrete tunnel segment production worldwide | Industrial Machinery Manufacturing | 馃嚝馃嚪 Saint-Avertin | 123 | 1987 |
| 9 | [Le Fournil du Val de Loire - AGROMOUSQUETAIRES](https://www.tamtam.ai/c/le-fournil-du-val-de-loire-agromousquetaires) (recrutement.agromousquetaires.com)
Agromousquetaires is the industrial division of a leading French private label manufacturer, producing bread, pastries, and snacks at multiple sites | Food and Beverage Manufacturing | 馃嚝馃嚪 Jou茅-l猫s-Tours | 107 | 1996 |
| 10 | [DIMACO](https://www.tamtam.ai/c/dimaco) (dimaco.com)
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 | 馃嚝馃嚪 Chinon | 104 | 1981 |
| 11 | [FARMAN](https://www.tamtam.ai/c/farman) (farman.fr)
Specialized in industrial integration, conveyor systems, assembly cells, and special machines with over 40 years of experience in robotic processes | Machinery Manufacturing | 馃嚝馃嚪 Jou茅-l猫s-Tours | 85 | 1907 |
| 12 | [arche](https://www.tamtam.ai/c/arche) (arche.com)
A French fashion house creating unique and timeless shoes and leather goods for men and women with a focus on quality and sustainability | Retail Apparel and Fashion | 馃嚝馃嚪 Ch芒teau-Renault | 70 | 1968 |
| 13 | [OREP Packaging](https://www.tamtam.ai/c/orep-packaging) (orep-packaging.fr)
Specializes in complex flexible packaging integration and transformation with extensive industrial infrastructure and customized solutions for unique client needs. | Packaging and Containers Manufacturing | 馃嚝馃嚪 Loches | 64 | |
| 14 | [WESER SAS FRANCE](https://www.tamtam.ai/c/weser-sas-france) (weser.fr)
Specializes in decorative concrete and reconstituted stone products for garden landscaping, architectural facade elements, and outdoor home enhancement. | Wholesale Building Materials | 馃嚝馃嚪 Mazi猫res-de-Touraine | 57 | 1966 |
| 15 | [GROUPE REOREV](https://www.tamtam.ai/c/groupe-reorev) (ravaj.fr)
A French industrial group specializing in mechanical engineering, offering innovative solutions, services, product development, production equipment, machining, and assembly in various industries | Industrial Machinery Manufacturing | 馃嚝馃嚪 Nazelles-N茅gron | 56 | 1990 |
| 16 | [Far Group](https://www.tamtam.ai/c/far-group) (fartools.com)
Specializes in electrical DIY and gardening products, managing supply chain, quality control, and distribution across multiple international markets. | Manufacturing | 馃嚝馃嚪 Saint-Pierre-des-Corps | 52 | 1991 |
| 17 | [SECTRONIC](https://www.tamtam.ai/c/sectronic) (sectronic.fr)
Specializing in electronic and electromechanical equipment for Transportation, Energy, Defense, and Industry markets; part of a French industrial group with diverse capabilities | Appliances, Electrical, and Electronics Manufacturing | 馃嚝馃嚪 Sainte-Maure-de-Touraine | 47 | 1975 |
| 18 | [Servi Doryl](https://www.tamtam.ai/c/servi-doryl) (servidoryl.com)
Designs and manufactures plastic and metal equipment for cheese production, including moulds, trays, basins, and consultancy services. | Plastics Manufacturing | 馃嚝馃嚪 Langeais | 43 | 1972 |
| 19 | [STARWAY](https://www.tamtam.ai/c/starway) (starway.fr)
A pioneering brand in electric bikes, focusing on simplicity, comfort, and safety Known for innovative features and commitment to social responsibility | Sporting Goods Manufacturing | 馃嚝馃嚪 Tours | 42 | 1985 |
| 20 | [ENGINEERING DATA](https://www.tamtam.ai/c/engineering-data) (engineering-data.fr)
Design and manufacture clamping, fastening, and robotic automation solutions for machining centers, focusing on innovation and Industry 4.0 integration. | Industrial Machinery Manufacturing | 馃嚝馃嚪 Fondettes | 41 | 1991 |
| 21 | [ASP Technologies](https://www.tamtam.ai/c/asp-technologies) (asptechnologies.fr)
Specialized manufacturer of aerodynamic sheet metalwork, ventilation ducts, and industrial chimneys Over 40 years of experience in designing, manufacturing, and installing ventilation systems | Architectural and Structural Metal Manufacturing | 馃嚝馃嚪 Saint-Paterne-Racan | 38 | 1978 |
| 22 | [YTHALES INVEST](https://www.tamtam.ai/c/ythales-invest)
A leading manufacturer of standard and custom logistic containers, equipment, and support materials across various industries through its three entities | Retail Office Equipment | 馃嚝馃嚪 La Riche | 34 | 1979 |
| 23 | [Cl茅op芒tre Colles & Couleurs](https://www.tamtam.ai/c/cleopatre-colles-and-couleurs) (colles-cleopatre.com)
Manufacture of high-quality French glues and creative leisure products for children and adults, emphasizing environmental responsibility and innovation. | Manufacturing | 馃嚝馃嚪 Ballan-Mir茅 | 32 | 1930 |
| 24 | [CITERNEO](https://www.tamtam.ai/c/citerneo) (citerneo.com)
French designer and manufacturer of self-supporting flexible tanks for liquid storage, ranging from 1 to 2000 m鲁 | Textile Manufacturing | 馃嚝馃嚪 Amboise | 32 | 2007 |
| 25 | [脧OK脡PLASTIC](https://www.tamtam.ai/c/iokeplastic) (iokeplastic.com)
Complete management of plastic injection projects including design, prototyping, tooling, finishing, logistics, and sourcing for diverse industrial sectors. | Plastics Manufacturing | 馃嚝馃嚪 Savign茅-sur-Lathan | 27 | 1973 |
| 26 | [PowiDian Energy](https://www.tamtam.ai/c/powidian-energy) (powidian.com)
A pioneer in hydrogen services, the company specializes in green electromobility solutions and decarbonized energy distribution for the French and European markets | Renewables & Environment | 馃嚝馃嚪 La Ville-aux-Dames | 26 | 2013 |
| 27 | [Coolman](https://www.tamtam.ai/c/coolman) (coolman.fr)
French brand specializing in technical clothing made from pure merino wool, promoting sustainability with versatile, intelligent, and eco-friendly designs for year-round wear | Retail Apparel and Fashion | 馃嚝馃嚪 Tours | 25 | 2014 |
| 28 | [MAE INNOVATION](https://www.tamtam.ai/c/mae-innovation) (mae-innovation.com)
Specializing in high-precision silicone moulds, trays, and non-stick coatings for the food industry, with a focus on innovation, quality, and customization | Food and Beverage Manufacturing | 馃嚝馃嚪 La Ville-aux-Dames | 22 | 1994 |
| 29 | [ACIMEX](https://www.tamtam.ai/c/acimex) (acimex.net)
Specializing in industrial gripping and lifting of heavy loads using vacuum technology, ACIMEX designs and manufactures equipment for various industries worldwide | Industrial Machinery Manufacturing | 馃嚝馃嚪 Saint-Avertin | 17 | 1971 |
| 30 | [Valantur](https://www.tamtam.ai/c/valantur) (valantur.com)
Specialized in aeronautical assemblies, test benches, technical containers, serting machines, mechanical parts, packaging, offering design, production, and testing services | Industrial Machinery Manufacturing | 馃嚝馃嚪 Nazelles-N茅gron | 16 | |
## 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
- [The largest companies in the Indre-et-Loire department](https://www.tamtam.ai/l/largest-companies-indre-et-loire) (526)
- [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
- [Manufacturers in France](https://www.tamtam.ai/l/manufacturers-france) (6,697)
- [Manufacturers in 脦le-de-France](https://www.tamtam.ai/l/manufacturers-ile-de-france) (1,515)
- [Manufacturers in Auvergne-Rh么ne-Alpes](https://www.tamtam.ai/l/manufacturers-auvergne-rhone-alpes) (1,216)
- [Manufacturers in Grand Est](https://www.tamtam.ai/l/manufacturers-grand-est) (573)
- [Manufacturers in Nouvelle-Aquitaine](https://www.tamtam.ai/l/manufacturers-nouvelle-aquitaine) (498)
- [Manufacturers in Pays de la Loire](https://www.tamtam.ai/l/manufacturers-pays-de-la-loire) (484)
- [Manufacturers in Occitanie](https://www.tamtam.ai/l/manufacturers-occitanie) (433)
- [Manufacturers in Provence-Alpes-C么te d'Azur](https://www.tamtam.ai/l/manufacturers-provence-alpes-cote-dazur) (394)
- [Manufacturers in Hauts-de-France](https://www.tamtam.ai/l/manufacturers-hauts-de-france) (369)
- [Manufacturers in the Rh么ne department](https://www.tamtam.ai/l/manufacturers-rhone) (322)
- [Manufacturers in Brittany](https://www.tamtam.ai/l/manufacturers-brittany) (307)
- [Manufacturers in the Hauts-de-Seine department](https://www.tamtam.ai/l/manufacturers-hauts-de-seine) (285)
- [Manufacturers in Bourgogne-Franche-Comt茅](https://www.tamtam.ai/l/manufacturers-bourgogne-franche-comte) (272)
- [Manufacturers in Normandy](https://www.tamtam.ai/l/manufacturers-normandy) (245)
- [Manufacturers in Centre-Val de Loire](https://www.tamtam.ai/l/manufacturers-centre-val-de-loire) (207)
- [Manufacturers in the Nord department](https://www.tamtam.ai/l/manufacturers-nord) (204)
- [Manufacturers in the Bouches-du-Rh么ne department](https://www.tamtam.ai/l/manufacturers-bouches-du-rhone) (187)
- [Manufacturers in the Is猫re department](https://www.tamtam.ai/l/manufacturers-isere) (178)
- [Manufacturers in the Haute-Garonne department](https://www.tamtam.ai/l/manufacturers-haute-garonne) (159)
- [Manufacturers in the Gironde department](https://www.tamtam.ai/l/manufacturers-gironde) (137)
- [Manufacturers in the Essonne department](https://www.tamtam.ai/l/manufacturers-essonne) (127)
- [Manufacturers in the Loire-Atlantique department](https://www.tamtam.ai/l/manufacturers-loire-atlantique) (125)
- [Manufacturers in the Loire department](https://www.tamtam.ai/l/manufacturers-loire) (122)
- [Manufacturers in Paris](https://www.tamtam.ai/l/manufacturers-paris) (546)
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Source: https://www.tamtam.ai/l/manufacturers-indre-et-loire