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30 leading multinational companies in the Drôme department

Tamtam tracks 55 multinational companies headquartered in the Drôme department. This list ranks the 30 largest by number of employees on LinkedIn, led by Koesio, HM.CLAUSE and AUTAJON GROUP. Their median headcount is 274. Half of them were founded in 1975 or later. The most common headquarters are Valence (8), Montélimar (4) and Romans-sur-Isère (2).

🇫🇷 Drôme30 companiesUpdated Nov 11, 2026

These multinational companies in Drôme are primarily mid-sized firms with a strong presence in industrial and service sectors. Key activities include transportation and logistics, such as GCA Groupe Charles Andre, which transports hazardous goods, and Groupe Jacky PERRENOT, organizing transport plans for major French actors. Other significant areas are IT services with Koesio, digital service providers, and manufacturing, including AUTAJON GROUP, a producer of folding cartons, and VALRHONA, focused on chocolate production. These companies contribute to a diverse local economy with global reach.

A notable pattern among these companies is their long-standing presence, with many founded mid-20th century. For instance, GCA Groupe Charles Andre was founded in 1932, and Groupe Jacky PERRENOT in 1945. There is also a concentration of headquarters in larger towns such as Valence, Montélimar, and Portes-lès-Valence, indicating these locations as key economic hubs within the department. The industries represented range from traditional manufacturing to modern IT and environmental services, showing a broad economic base.

#CompanyIndustryHeadquarters EmployeesFounded
1
Koesiokoesio.com

Digital Services Company supporting SMEs and communities in digital projects including printing, IT, security, management, document management, and telecom Nationally recognized expertise with local focus

IT Services and IT Consulting 🇫🇷 Valence 2,110 1991
2
HM.CLAUSEhmclause.com

Creating the vegetable seeds of tomorrow, collaborating with growers and partners globally, understanding agricultural challenges through close customer proximity.

Farming 🇫🇷 Portes-lès-Valence 1,913 n/a
3
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.

Printing Services 🇫🇷 Montélimar 1,722 1964
4
GCA Groupe Charles Andrecharlesandre.com

Transports hazardous goods, logistics services, road, rail, river, multinational operations, 90 subsidiaries, 9200 employees, 1.3 billion euros revenue.

Transportation, Logistics, Supply Chain and Storage 🇫🇷 Montélimar 1,587 1932
5
Groupe Jacky PERRENOTperrenot.eu

Organizes transport plans for major French actors across diverse sectors including bulk goods, containers, logistics, and home delivery services through steady growth.

Truck Transportation 🇫🇷 Saint-Donat-sur-l'Herbasse 1,369 1945
6
VALRHONAvalrhona.us

A company dedicated to pushing boundaries of creativity and flavor in chocolate, focusing on sustainable cocoa cultivation and supplying unique materials to artisans

Food and Beverage Manufacturing 🇫🇷 Tain-l'Hermitage 925 1922
7
Constructelconstructel.net

Specializing in telecommunications and energy sectors, this company excels in designing, installing, and constructing network infrastructures with comprehensive solutions

Telecommunications 🇫🇷 Portes-lès-Valence 850 2003
8
Crouzetcrouzet.com

A manufacturer providing customized mechatronic components for aerospace, transportation, energy, and machinery industries Specializing in automation, motion, sensors, controls, and instrumentation solutions

Aviation and Aerospace Component Manufacturing 🇫🇷 Valence 721 1921
9
Groupe LPG®lpg-group.com

Designs and commercializes non-invasive cellular stimulation treatments for medical and aesthetic applications, serving healthcare, beauty professionals, and the public worldwide.

Wellness and Fitness Services 🇫🇷 Valence 484 1986
10
PRODEVALprodeval.com

A leading company specializing in treating organic waste through anaerobic digestion, producing biomethane for city gas networks and BioCNG vehicles worldwide

Services for Renewable Energy 🇫🇷 Châteauneuf-sur-Isère 401 1990
11
AMPLITUDEamplitude-ortho.com

Develops and markets high-end orthopedic surgical products for hip and knee pathologies, innovating with surgeons for patient and hospital needs.

Medical Equipment Manufacturing 🇫🇷 Valence 373 1997
12
Groupe Mazetmazet.com

Family freight company specialized in lot transport, messaging, and logistics services since 1923, operating across international borders with several key European partners.

Truck Transportation 🇫🇷 Montélimar 332 1923
13
ITW Construction Products - Continental Europecareers.itw.com

ITW Construction Continental Europe designs, produces, and sells premium construction products, emphasizing diversity, inclusion, and employee development while prioritizing customer needs and innovation

Construction 🇫🇷 Bourg-lès-Valence 330 1951
14
SODIMASsodimas.com

A French elevator equipment manufacturer with a focus on sustainability, innovation, and international presence, providing solutions for repair and modernization

Industrial Machinery Manufacturing 🇫🇷 Pont-de-l'Isère 276 1975
15
DI Environnementdi-environnement.fr

An environmental services company specializing in asbestos removal, lead abatement, pickling, and decontamination, serving construction, industry, and risk environments worldwide

Environmental Services 🇫🇷 Montélimar 274 1987

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16
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.

Manufacturing 🇫🇷 Valence 267 1974
17
COVALcoval.com

Designs and manufactures advanced vacuum automation components and systems for industrial applications, enhancing productivity and safety worldwide.

Automation Machinery Manufacturing 🇫🇷 Montélier 200 1986
18
M.Chapoutierchapoutier.com

Winemaking in Rh&4;ne Valley for over 210 years. Produces fine wines respecting natural balance and terroirs, using biodynamic viticulture since 1990.

Beverage Manufacturing 🇫🇷 Tain-l'Hermitage 192 1808
19
SPIT PASLODE Francespitpaslode.fr

Manufacture and supply of fastening systems including nails, staples, chemical and mechanical anchors, and power tools for construction.

Industrial Machinery Manufacturing 🇫🇷 Bourg-lès-Valence 178 1951
20
PIC Group ®anne-sophie-pic.com

A company with 130 years of experience in French haute cuisine and hospitality, inviting individuals to join and become #AceofPic

Restaurants 🇫🇷 Valence 169 n/a
21
Les vergers Boironles-vergers-boiron.com

Leading provider of frozen fruit and vegetable purees for professional chefs, bartenders, and pastry chefs worldwide, ensuring optimal flavor and quality year-round

Food and Beverage Manufacturing 🇫🇷 Châteauneuf-sur-Isère 165 1942
22
EXSTO Groupexsto.com

Specializes in plastics processing and polymer expertise to design and produce products that enhance clients' performance and competitiveness.

Plastics Manufacturing 🇫🇷 Romans-sur-Isère 122 1976
23
LAFUMA MOBILIERlafuma-mobilier.fr

Designing, manufacturing durable, comfortable, sustainable furniture for indoor and outdoor spaces, including professional and individual clients, specializing in relaxation seating with a medical collaboration.

Furniture and Home Furnishings Manufacturing 🇫🇷 Anneyron 107 2014
24
CTH Agricth.fr

Manufacture and distribute hygiene and nutrition products and equipment for agriculture, with strong R&D and customer focus.

Farming 🇫🇷 Romans-sur-Isère 104 1982
25
Maillajmaillaj.fr

Optimizing industrial purchases with eco-responsible packaging, competitive prices, and a single point of contact for time savings and responsiveness, alongside a wide product range and dedicated services.

Wholesale 🇫🇷 Valence 103 1985
26
Bontouxbontoux.com

Production and distillation of essential oils and natural extracts for flavors, fragrances, cosmetics, pharmaceuticals, and aromatherapy worldwide.

Chemical Manufacturing 🇫🇷 Saint-Auban-sur-l'Ouvèze 93 1898
27
NOVARCnovarc.com

NOVARC is a French industrial group based in Malataverne, specializing in safety, motion & industry, and networks solutions, driven by innovation and collaboration

Holding Companies 🇫🇷 Malataverne 91 1993
28
PENTA Electrical Safety Productspentaesp.com

A multinational industrial leader specializing in electrical safety solutions for linemen, maintenance technicians, and electricians worldwide

Electrical Equipment Manufacturing 🇫🇷 Malataverne 85 1887
29
SFS France | Constructionfr.sfs.com

Specialist manufacturer of fastening systems for construction and building, supporting clients in design and production with French-made expertise.

Mechanical Or Industrial Engineering 🇫🇷 Valence 80 1920
30
InLuceinluce.fr

Specialized agency in retail scenography & custom decor creation for luxury houses to showcase their image & products internationally

Furniture and Home Furnishings Manufacturing 🇫🇷 Chabeuil 69 2002

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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.

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