The companies listed in Loiret are primarily contract manufacturers, with a notable presence in food and beverage, electronics, and logistics. This selection highlights larger firms like Deret, which specializes in transport, logistics, and packaging, and ALL Circuits, an EMS provider for automotive and industrial sectors. Groupe LSDH processes and packages liquid foods, while DELPHARM ORLEANS manufactures pharmaceutical forms. Nippon Shikizai France formulates and manufactures luxury makeup.
A significant pattern observed is the concentration of companies involved in manufacturing and packaging, particularly for consumer goods and specialized industrial components. Many of these companies, such as Deret (founded 1947) and Visco (founded 1957), have long operational histories, indicating established industrial activity in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 1,213 | ||||
| 2 |
ALL Circuitsallcircuits.com
Leading EMS provider specializing in automotive and industrial manufacturing, offering high-quality electronics design, industrialization, and manufacturing services globally with a strong focus on innovation and quality |
1,154 | |||
| 3 |
Groupe LSDHlsdh.fr
Processes and packages various liquid foods in cartons or bottles, and fresh salads, managing the entire supply chain from sourcing to delivery. |
864 | |||
| 4 |
Antartic - AGROMOUSQUETAIRESantartic.fr
Agromousquetaires is the industrial branch of Les Mousquetaires Group, manufacturing private label products in France at 70 sites, specializing in non-alcoholic beverages |
215 | |||
| 5 |
DELPHARM ORLEANSdelpharm.com
Acquired by Delpharm in 2019, this site specializes in manufacturing liquid and solid pharmaceutical forms, including mouthwashes, syrups, tablets, and sachets |
158 | |||
| 6 | 72 | ||||
| 7 | 57 | ||||
| 8 |
Groupe DERETgroupe-deret.fr
The Group offers transport, logistics, packaging, real estate, and hospitality services, employing 7,000 staff and generating a €500M turnover |
55 | |||
| 9 |
Agro-Bio Antibodiesagrobio.stago.com
Expertise in antibody production, development, and characterization supporting pharmaceutical, diagnostic industries, and public institutions with tailored immunology solutions. |
50 | |||
| 10 |
ARTENAY BARSdelaviudacg.com
Manufacture confectionery and cereal bars for private labels, focusing on innovation and product development with clients and R&D. |
48 | |||
| 11 | 42 | ||||
| 12 |
SOGIPAC by Deretsogipac.fr
A secondary packaging company with over 25 years of experience, specializing in luxury products for cosmetics, pharmaceuticals, and various industries |
42 | |||
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. | |||||
| 13 |
ORRION CHEMICALS ORGAFORMoc-orgaform.com
Specializes in chemical formulation, product development, contract manufacturing, ensuring safety, quality, customer service, and environmental responsibility. |
37 | |||
| 14 |
LTE - Le Tellier Emballageslt-e.fr
Family business specializing in manufacturing, filling, and packaging perfumes and cosmetics with extensive equipment and stock management capabilities. |
32 | |||
| 15 |
Nippon Shikizai Franceshikizai.fr
Formulation and manufacturing of luxury makeup, skincare, and scented products with expertise in powders, natural ingredients, and Japanese technology integration. |
27 | |||
| 16 |
SODECO Huilesodeco-huile.fr
Established in 1955, Sodeco specializes in supplying a wide range of virgin and refined vegetable oils to various industries with custom packaging options |
23 | |||
| 17 |
Deret Ateliers Cosmétiquesderet-ateliers-cosmetiques.fr
Specialized in primary and secondary cosmetic packaging, certified ISO 22716, providing filling services for various products with a focus on sustainability and corporate social responsibility |
17 | |||
| 18 |
USIMECA - ATCBEusimeca.tech
A precision mechanical company offering custom machines for various industries, in-house production of precision parts, and industrial sheet metal fabrication |
16 | |||
| 19 |
Spring - Aeronautics, Defence & Cutting-edge industriesspring-group.fr
Specialized in precision machining and mechanics, offering high-quality parts with tight tolerances using advanced technology and complex materials. |
15 | |||
| 20 |
FLHflh-usinage.fr
A precision machining company, founded in 1985, specializing in small to medium repeat series Equipped with a diverse machine park and quality control services |
14 | |||
| 21 |
HENRYhenry-outillage.fr
Specializing in the design, manufacture, and maintenance of precision mechanical tools, machining prototypes, laser cladding, and press tool maintenance for small series production |
12 | |||
| 22 |
MPO - Mécanique de Précision de l'Orléanaismpo45.fr
Specializing in precision machining and mechanical assembly, with a focus on quality, communication, trust, and customer satisfaction through ISO certifications |
8 | |||
| 23 |
AB Electroniqueabelectronique.fr
This group consists of three companies with nearly 30 years of expertise in designing and assembling electronic boards, from prototyping to small and medium-scale production |
7 | |||
| 24 |
Veloci Industriesveloci-industries.com
An industrial group that offers a comprehensive range of services and products in electronics, precision machining, and mechanical engineering to various French industries |
4 | |||
| 25 |
Sallé Technologysalle-technology.com
With nearly 50 years of expertise in precision mechanics, we assist clients in prototyping, small to medium series production with high standards We offer complete design studies and assembly services |
3 | |||
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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 Loiret department
- The largest companies in the Loiret department 432
- Companies with in-house R&D in the Loiret department 53
- Manufacturers in the Loiret department 46
- Retail chains in the Loiret department 45
- Multinational companies in the Loiret department 44
- Public sector organisations in the Loiret department 42
- Hardware manufacturers in the Loiret department 30
- Critical infrastructure operators in the Loiret department 27
- Distributors and wholesalers in the Loiret department 27
The same list elsewhere in France
- Contract manufacturers in France 2,250
- Contract manufacturers in Auvergne-Rhône-Alpes 523
- Contract manufacturers in Île-de-France 263
- Contract manufacturers in Pays de la Loire 217
- Contract manufacturers in Grand Est 192
- Contract manufacturers in Nouvelle-Aquitaine 180
- Contract manufacturers in Bourgogne-Franche-Comté 152
- Contract manufacturers in Occitanie 139
- Contract manufacturers in Hauts-de-France 136
- Contract manufacturers in Provence-Alpes-Côte d'Azur 111
- Contract manufacturers in Centre-Val de Loire 105
- Contract manufacturers in Normandy 101
- Contract manufacturers in Brittany 93
- Contract manufacturers in the Rhône department 87
- Contract manufacturers in the Haute-Savoie department 84
- Contract manufacturers in the Isère department 68
- Contract manufacturers in the Ain department 64
- Contract manufacturers in the Doubs department 56
- Contract manufacturers in the Nord department 56
- Contract manufacturers in the Maine-et-Loire department 55
- Contract manufacturers in the Haute-Garonne department 54
- Contract manufacturers in the Loire department 49
- Contract manufacturers in the Bouches-du-Rhône department 45
- Contract manufacturers in Paris 73