The Drôme department is home to various contract manufacturers, primarily mid-sized firms in specialized industrial sectors. AUTAJON GROUP, with 1722 employees, is a significant producer of packaging materials. Aventech designs and produces critical electrical equipment, while EXSTO Group specializes in plastics processing. Bontoux focuses on essential oils and natural extracts, and VTD GROUPE • VEYRET TECHNIQUES DECOUPE provides mechanical machining services. SNIG is a regional nuclear company specializing in industrial piping.
Most of these companies, like PMD Vallon and SERRE Mécanique, operate in precision manufacturing for aerospace, defense, and medical industries. A common pattern is the focus on specialized engineering and manufacturing services, often for demanding sectors, with a strong presence of companies founded in the 1960s and 1970s, indicating an established industrial base.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
AUTAJON GROUPautajon.com
Leading producer of folding cartons, labels, set-up boxes, and point-of-sale materials for various industries including cosmetics, pharmaceuticals, and wine & spirits. |
1,722 | |||
| 2 |
Aventechaventech-e.com
Designs, industrializes, and produces critical high/low voltage electrical equipment for harsh environments, offering integrated solutions like shelters, skids, and industrial switchboards. |
267 | |||
| 3 |
EXSTO Groupexsto.com
Specializes in plastics processing and polymer expertise to design and produce products that enhance clients' performance and competitiveness. |
122 | |||
| 4 |
Bontouxbontoux.com
Production and distillation of essential oils and natural extracts for flavors, fragrances, cosmetics, pharmaceuticals, and aromatherapy worldwide. |
93 | |||
| 5 |
VTD GROUPE • VEYRET TECHNIQUES DECOUPEgroupe-vtd.fr
Mechanical machining, cutting tool manufacturing, material cutting and preparation, and sample production with a cooperative, human-centered approach. |
81 | |||
| 6 |
SNIGtuyauterie-chaudronnerie.fr
A regional nuclear company in Rhône-Alpes specializing in industrial piping, boiler making, welding, and integrated engineering for nuclear facilities |
62 | |||
| 7 |
Chaussychaussygomez.fr
Specializes in mechanical, electrical, and automated design, fabrication, maintenance, revamping, quality control, and site services for industrial installations. |
61 | |||
| 8 |
Vignal-Artruvignal-artru.com
Specializing in high precision mechanics for over 50 years, the company manufactures hydraulic components, satellite parts, and complex assemblies for aeronautics, space, medical, and defense industries |
53 | |||
| 9 |
Phytéo Laboratoirephyteo-laboratoire.com
Phytéo Laboratoire specializes in developing and producing Made in France food supplements, offering tailored support and solutions based on plant extraction expertise |
48 | |||
| 10 |
PMD Vallonpmdvallon.com
Precision machining company specializing in aerospace, defense, and medical industries |
47 | |||
| 11 |
ELPACK PHARELelpackpharel.com
ELPACK PHAREL specializes in electronic assembly from prototypes to medium series, offering advice, reliable production, and modern, flexible industrial tools |
42 | |||
| 12 |
PHYTEO LABORATOIREphyteo-laboratoire.com
Development and manufacture of liquid and dry nutraceutical supplements using herbal medicine expertise and natural plant-based ingredients with aromatization services. |
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 | 38 | ||||
| 14 |
SERRE Mécaniqueserre-mecanique.fr
Specializes in precision machining of complex parts, assembly, finishing, and design support using advanced CNC machines and quality certifications. |
31 | |||
| 15 |
CORIMA TECHNOLOGIEScorimatec.com
Specializing in manufacturing metal, composites, and silicone tooling for various sectors, including aeronautic and aerospace, with ISO 9001 certification and turnkey solutions |
22 | |||
| 16 | 22 | ||||
| 17 |
KARTECKkarteck.fr
French manufacturer specializing in printing and producing folding cardboard boxes Experts in small to medium batch production with quick turnaround times for food, non-food, and bio products |
21 | |||
| 18 |
Marle Belmontebelmonte-sa.com
A precision machining company specializing in metal and plastic parts for demanding industries, with a strong focus on excellence and innovation |
20 | |||
| 19 |
SPINNLER Cartonnagesspinnler.fr
Specializes in high-quality cylindrical packaging for perfume, cosmetics, and spirits brands, combining expertise and French manufacturing excellence. |
17 | |||
| 20 |
TOPTEX CUBEtoptexcube.com
Manufacturing of technical clothing and seamless bag products using modern assembly processes for sports, luxury, and health sectors |
16 | |||
| 21 |
Société Mécanique Pansumecanique-pansu.com
Specializes in subcontracting mechanical parts manufacturing through machining and assembly of mechanical components and assemblies. |
16 | |||
| 22 |
SERRET CHESNEAUserret-mecanique.fr
Specialized in precision machining for high-tech sectors, offering a complete range of services from design to assembly of sub-components |
13 | |||
| 23 | 10 | ||||
| 24 |
A3P thermoformagea3p.eu
Custom thermoforming services for series from 1,000 to 4,000,000 pieces with competitive tooling prices and agro-food industry expertise. |
9 | |||
| 25 |
ST MULTIMECANIQUE
Specializing in precision mechanical parts, we excel in complex projects, small dimensions, and delivering quality solutions with 35 years of experience |
9 | |||
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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 Drôme department
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- Manufacturers in the Drôme department 76
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- Distributors and wholesalers in the Drôme department 28
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