These are some of the largest companies in Ardèche by employee count. They represent a mix of manufacturing, public services, and specialized technical services. Notable examples include ARDATEM, which handles electrical and instrumentation work in energy sectors; PRECIA MOLEN, a global supplier of weighing equipment; and TRIGANO VDL, a major manufacturer of caravans and motorhomes.
The companies show a diverse industrial base. Many are established firms, with founding dates spanning from the late 19th century like CHOMARAT Group, a textile manufacturer, to more recent ventures such as MAS - Marquage Accessibilité Signalisation, specializing in road marking and accessibility.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
ARDATEMardatem.fr
Studies, installs, commissions, and maintains electrical, instrumentation, automation, and technical equipment in energy and nuclear sectors, including electronic product development. |
526 | |||
| 2 |
Conduent Business Solutions Franceconduent.com
A global leader in public transportation solutions, providing software and hardware to enhance passenger experience and promote the use of public transport worldwide |
463 | |||
| 3 |
PRECIA MOLENpreciamolen.com
Global provider of weighing equipment and solutions for all industries with a focus on quality, reliability, and comprehensive after-sales service worldwide |
426 | |||
| 4 |
Département de l'Ardècheardeche.fr
Support local communities through infrastructure, education, environment protection, cultural events, and social solidarity to improve daily life. |
395 | |||
| 5 |
TRIGANO VDLtrigano-vdl.com
Designs and manufactures caravans and motorhomes under various brands. Largest European production facility, part of a regional vehicle cluster. Subsidiary of TRIGANO Group. |
341 | |||
| 6 |
Mairie de Villeneuve de Bergvilleneuvedeberg.fr
This page is dedicated to the municipality of Villeneuve de Berg, managed by the Villeneuve de Berg Town Hall |
261 | |||
| 7 |
Cansonfr.canson.com
Production of high-quality art papers for drawing, painting, printmaking, and digital printing, supporting artists and creative professionals worldwide. |
235 | |||
| 8 |
Avipuravipur.com
With over 15 years of experience in France, the company offers services for healthier and safer living environments, including disinfection, pest control, ventilation, and building security |
230 | |||
| 9 |
CHOMARAT Groupchomarat.com
French family industrial group, specializing in textiles, offers composite reinforcements, construction reinforcements, coatings, films, and garment manufacturing for various global markets. |
227 | |||
| 10 |
MAS - Marquage Accessibilité Signalisationmarquage-accessibilite.fr
A company based in Ardèche specializing in road marking, building accessibility, parking, and vertical sign installation, offering expertise in these areas for nearly 10 years |
219 | |||
| 11 |
COPAS SYSTEMEScopas-systemes.fr
Network of local agencies providing personalized, high-performance services including installation, maintenance, and ongoing support for clients. |
199 | |||
| 12 |
Sonance Auditionsonance-audition.fr
Group of independent audioprothesists collaborating to promote their profession, develop expertise, and uphold values of competence, listening, and commitment. |
189 | |||
| 13 |
Skipper groupeskipper-logistique.com
Family-driven company offering robust, human-centered logistics outsourcing and transport organization solutions for diverse industries globally. |
184 | |||
| 14 |
PRECIA MOLEN SERVICEfr.preciamolen.com
Specialized technicians provide supply, installation, maintenance, repair, and compliance services for weighing instruments across numerous industries with local support. |
180 | |||
| 15 |
SDIS 07 - Service départemental d'incendie et de secours de l'Ardèchesdis07.fr
The departmental fire and rescue service in Ardèche consists of professional and volunteer firefighters, as well as administrative, technical, and specialized personnel |
176 | |||
| 16 |
FAUN Environnementfaun-environnement.fr
European manufacturer of advanced waste containers and sweepers, providing reliable equipment and rental services focused on environmental and safety standards. |
161 | |||
| 17 |
ANTARTIC ll - AGROMOUSQUETAIRESagromousquetaires.com
Manufacturing various sweet and savory dry food products like cereals, rice, spices, and aperitif biscuits under different store brands for Agromousquetaires. |
141 | |||
| 18 |
WEPA Professional Francemphygiene1865.com
Manufacturer of paper products, soaps, and hand hygiene solutions in France Family-owned, eco-certified, focused on local production, and reducing environmental impact |
141 | |||
| 19 |
Ambiance Bainambiancebain.com
Design and manufacture antibacterial synthetic resin bathroom furniture and accessories with customizable colors and sizes for refurbishment and luxury markets. |
139 | |||
| 20 | 129 | ||||
| 21 |
RAMPA Travaux Publicsrampa-tp.com
Specializing in water infrastructure, the company provides services in four regions across France, focusing on quality networks for preserved water resources with environmental and safety standards in mind |
126 | |||
| 22 |
MOLINAetsmolina.fr
Established in 1985, specializing in custom fabrication, industrial equipment transformation, and complex structure construction, combining tradition with technology for quality solutions Located in Ardèche, France |
124 | |||
| 23 |
ALTHEORAaltheora.com
Leader in composite materials and polymers transformation, offering integrated solutions from R&D to production for industries like aerospace, automotive, and medical sectors |
120 | |||
| 24 |
Centre Hospitalier d'Ardèche Nordch-ardeche-nord.fr
Regional hospital providing emergency care, hospitalizations, outpatient consultations, maternity, dialysis, and multidisciplinary medical and support services. |
119 | |||
| 25 |
Centre hospitalier de Privas Ardèchech-privas.fr
A hospital located in Privas, France, providing healthcare services in the region of Ardèche, within the Auvergne Rhône-Alpes region |
117 | |||
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. | |||||
| 26 |
Carrosserie Frappafrappa.com
Manufactures and leases refrigerated truck bodies, trailers, and custom vehicles like food trucks, serving transport and food industry clients. |
111 | |||
| 27 |
ARCHE Aggloarcheagglo.fr
Intercommunal public entity uniting 41 communes around shared projects, fostering economic growth, tourism, and regional connectivity in Rhône Valley. |
109 | |||
| 28 |
Centre Hospitalier d'Ardèche Méridionalech-ardeche-meridionale.fr
Proximity hospital serving 100,000 inhabitants in Southern Ardèche with 730+ beds, including specialized services in medicine, surgery, obstetrics, diabetology, rehabilitation, and elderly care |
103 | |||
| 29 |
HARGASSNER Francehargassner.com
Manufacturer of wood boilers and thermal solar panels promoting renewable energy with a strong dealer network and partner installers in France. |
101 | |||
| 30 |
Association Béthaniebethanie.fr
The company is dedicated to providing support and accommodation for people with disabilities in Ardèche, offering quality services in a pleasant environment |
97 | |||
| 31 |
EURECATeurecat.com
Global provider of sustainable catalyst services including activation, conditioning, activity recovery treatments, and supply of precursors to optimize performance in refining and petrochemicals. |
86 | |||
| 32 |
Galéogaleo.mobi
Specialized in passenger transportation and mobility services, the group operates in the Grand Sud region with a focus on various transportation services |
85 | |||
| 33 |
HOPITAL PRIVE DROME-ARDECHEhopital-prive-drome-ardeche-valence-guilherand-granges.ramsaysante.fr
A biotechnology company based in Ardeche, France, specializing in private hospital services located on Boulevard Charles de Gaulle in Guilherand-Granges |
85 | |||
| 34 |
Natural Originsmynaturalorigins.com
Experienced partner delivering top-quality botanical products for nutraceutical, tea, and food markets, offering conventional, fair trade, and organic options Expert botanical solutions tailored for clients |
84 | |||
| 35 |
Annonay Rhône Aggloannonayrhoneagglo.fr
A government administration company based in Davézieux, France, providing services and support to the Annonay Rhône Agglo region |
84 | |||
| 36 |
Perrier Bottling Machinesperrier.fr
Design and manufacture bottling machines with full control over industrial process, specializing in spirits, wine, Champagne sectors. |
83 | |||
| 37 |
RAMPA Énergiesrampa-energies.com
Specializing in heritage enhancement through innovative lighting technologies and energy distribution networks, the company supports quality of life through energy efficiency and digital development |
79 | |||
| 38 |
MECELECmecelec.fr
Established in 1934, the company specializes in composite materials and plastic transformation, industrial expertise, prototyping, and manufacturing network envelopes |
78 | |||
| 39 |
Pleycepleyce.com
provides quality coffee and beverage solutions to enhance workplace breaks, fostering social connections and creativity among employees. |
78 | |||
| 40 |
Hôpital de Villeneuve de Bergch-vdb.fr
The hospital between Aubenas and Montélimar provides quality care and rehabilitation services for residents to ensure a safe and positive experience |
78 | |||
| 41 |
wow Safari Peaugressafari-peaugres.com
A wildlife park in Northern Ardèche, offering immersive experiences with over 1200 animals from Africa and America, including safari tours and interactive exhibits |
73 | |||
| 42 |
CCI Ardècheardeche.cci.fr
Support for business creation, growth, and transfer, economic development, project assistance, training, apprenticeship management, and business innovation services. |
72 | |||
| 43 | 67 | ||||
| 44 |
Groupe Lexomlexom.fr
Professional training provider offering over twelve hundred programs across France in management, legal, IT, and marketing sectors for employees and job seekers. |
65 | |||
| 45 |
APF Pool Designapf-pooldesign.com
Manufacturer of pool liners, European leader in safety covers, official distributor of major pool equipment brands with French expertise. |
62 | |||
| 46 |
ZANCANAROmenuiseriezancanaro.wixsite.com
Specialized in manufacturing and installing custom wooden exterior joinery for over 60 years Also offers unique window products and interior joinery services in Rhône-Alpes region |
58 | |||
| 47 |
Decalog Softwaredecalog.net
Provider of library and media management software, including Integrated Library Management Systems, portals, and multimedia space management solutions for libraries and media centers |
57 | |||
| 48 |
Groupe Debroasgroupedebroas.fr
Family-owned salaisonnier company blending ancestral recipes with modern production, supplying national retail with quality charcuterie under three brands. |
56 | |||
| 49 |
Laboratoire Biologie Médicale GLBMlabodavezieux.com
Medical biology laboratory specializing in PCR Covid testing since September 2020 Accredited in general biochemistry, hematocytology, and hemostasis Offering sample collection services on weekdays and Saturdays |
52 | |||
| 50 |
Ardèche Habitatardechehabitat.fr
Ardèche Habitat is a nonprofit organization providing quality affordable housing for those in need, with a focus on sustainability and environmental preservation |
52 | |||
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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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