# Top 30 manufacturers in the Deux-Sèvres department

Tamtam tracks 32 manufacturers headquartered in the Deux-Sèvres department. This list ranks the 30 largest by number of employees on LinkedIn, led by DEYA, Pierre Guérin SAS and BGN. Their median headcount is 72. Half of them were founded in 1973 or later.

This selection of manufacturers in Deux-Sèvres includes a mix of established mid-sized firms and some younger companies. Their activities span diverse sectors, from industrial machinery and building materials to specialized vehicles and personal care products. Many of these companies emphasize French production and global reach.

Key players include Pierre Guérin SAS, which designs stainless steel process vessels for food and life sciences, and ADC - Fayat Group 1, a manufacturer of lifting and handling equipment. HEULIEZ BUS specializes in electric buses, while Groupe Laboratoire Rivadis produces hygiene and care products. A notable pattern is the presence of several companies focused on agricultural machinery, such as Ribouleau Monosem with its precision seeders.

🇫🇷 Deux-Sèvres · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [DEYA](https://www.tamtam.ai/c/deya-la-creche) (deya-pro.com)<br>Design, manufacture, and market a wide range of second-œuvre building products including door blocks, scaffolding platforms, and closet doors with French production and environmental focus. | Wholesale Building Materials | 🇫🇷 La Crèche | 363 | 1953 |
| 2 | [Pierre Guérin SAS](https://www.tamtam.ai/c/pierre-guerin-sas) (pierreguerin.com)<br>Design and manufacture stainless steel process vessels and technology-driven equipment for Food & Beverage and Life Sciences industries worldwide. | Industrial Machinery Manufacturing | 🇫🇷 Mauzé-sur-le-Mignon | 294 | 1949 |
| 3 | [BGN](https://www.tamtam.ai/c/bgn) (bgnsas.com)<br>A company near Niort specializes in metal construction, offering services in industrial buildings, metal structures, cladding, aluminum joinery, and metalwork | Construction | 🇫🇷 La Crèche | 269 | 1948 |
| 4 | [ADC - Fayat Group 1](https://www.tamtam.ai/c/adc-fayat-group-1) (fayat.com)<br>French manufacturer of lifting and handling equipment, offering tailor-made solutions for various clients globally, combining steel structure and equipment manufacturing expertise. | Machinery Manufacturing | 🇫🇷 Parthenay | 262 | 1919 |
| 5 | [HEULIEZ BUS](https://www.tamtam.ai/c/heuliez-bus) (ivecobus.com)<br>Specializing in electric buses, this site produces a range of zero-emission buses tailored to each mission, with production certified "Origine France Garantie" | Motor Vehicle Manufacturing | 🇫🇷 Mauleon | 202 | 1980 |
| 6 | [SERVAL SAS](https://www.tamtam.ai/c/serval-sas) (serval.fr)<br>Production of high-quality milk-based feeding solutions and nutritional supplements for young animals, supporting responsible livestock farming globally. | Farming | 🇫🇷 Sainte-Eanne | 186 | 1959 |
| 7 | [Groupe Laboratoire Rivadis](https://www.tamtam.ai/c/groupe-laboratoire-rivadis) (labo-rivadis.fr)<br>Develops, manufactures, packages, and markets hygiene and care products for medical, hospital, and family use, sold through various channels including direct sales and pharmacies. | Personal Care Product Manufacturing | 🇫🇷 Louzy | 171 | 1975 |
| 8 | [Ribouleau Monosem](https://www.tamtam.ai/c/ribouleau-monosem) (monosem.fr)<br>This company specializes in manufacturing precision seeders and hoes, trusted by farmers globally for reliable, durable, and high-performance agricultural technology. | Machinery Manufacturing | 🇫🇷 Largeasse | 146 | 1948 |
| 9 | [C2E - Solutions for Cabling](https://www.tamtam.ai/c/c2e-solutions-for-cabling) (c2e-cablage.com)<br>Providing information about company expertise and main applications, focusing on growth strategy and expansion into new territories. | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 Airvault | 144 | 2001 |
| 10 | [iXAPACK GLOBAL](https://www.tamtam.ai/c/ixapack-global) (ixapack.com)<br>A French family-owned company specializing in designing and manufacturing weighing, cutting, wrapping, and packaging equipment for food/beverage and cosmetic industries worldwide | Machinery Manufacturing | 🇫🇷 Mauléon | 139 | 1973 |
| 11 | [TECNAL](https://www.tamtam.ai/c/tecnal) (tecnal.fr)<br>A worldwide contractor and integrator specializing in manufacturing machinery for dairy and cheese industries, ensuring high product quality and optimized yields | Industrial Machinery Manufacturing | 🇫🇷 Niort | 123 | 1931 |
| 12 | [Meubles CELIO](https://www.tamtam.ai/c/meubles-celio) (meubles-celio.fr)<br>This company designs and produces furniture with custom storage solutions, emphasizing quality, French manufacturing, innovation, and environmental respect. Products include bedrooms, wardrobes, and living room units. | Furniture and Home Furnishings Manufacturing | 🇫🇷 La Chapelle-Saint-Laurent | 96 | 1952 |
| 13 | [Kate](https://www.tamtam.ai/c/kate) (kate.tech)<br>French electric car manufacturer producing emission-free vehicles for individuals and professionals, including models for last mile delivery and young drivers aged 14 and up | Motor Vehicle Manufacturing | 🇫🇷 Cerizay | 94 | 2022 |
| 14 | [Glassolutions BUMI – Glassver \| Climaver \| CEV \| Auvergne Isolation](https://www.tamtam.ai/c/glassolutions-bumi-glassver-climaver-cev-auvergne-isolation) (saint-gobain-glass.fr)<br>The BUMI unit brings together 4 manufacturing sites producing insulating glass for industrial carpenters, with over 500 employees supporting client development Contact: contactbumi@saint-gobaincom | Wholesale Building Materials | 🇫🇷 Saint-Pierre-des-Échaubrognes | 91 | 1991 |
| 15 | [SOVAM](https://www.tamtam.ai/c/sovam) (sovam.fr)<br>Manufacturer of airport equipment specializing in military applications, maintenance, MRO, and energy transition, providing complete services globally from France | Aviation and Aerospace Component Manufacturing | 🇫🇷 Parthenay | 72 | 1960 |
| 16 | [Kazed](https://www.tamtam.ai/c/kazed) (kazed.fr)<br>This company specializes in interior design, offering trendy, quality, and eco-friendly storage solutions and space transformations for homes. | Furniture and Home Furnishings Manufacturing | 🇫🇷 La Crèche | 72 | 1890 |
| 17 | [Laiterie Terre de Sèvre](https://www.tamtam.ai/c/laiterie-terre-de-sevre) (echirelebeurredefrance.fr)<br>Producer of raw goat cheese (AOP), Charentes-Poitou AOP butter, and UHT milk, with over 130 years of traditional, GMO-free expertise. | Food and Beverage Manufacturing | 🇫🇷 Celles-sur-Belle | 71 |  |
| 18 | [Laboratoires COPMED](https://www.tamtam.ai/c/laboratoires-copmed) (copmed.fr)<br>Development and commercialization of high-quality natural health products including phytotherapy, micronutrition, essential oils, and natural cosmetics with strict quality standards. | Wellness and Fitness Services | 🇫🇷 Chauray | 60 | 1991 |
| 19 | [MTI Engineering](https://www.tamtam.ai/c/mti-engineering) (mtifrance.fr)<br>French manufacturer of machinery for woodworking and metal industries, offering technical studies, assembly, programming, installation, training, and after-sales support since 1992 | Industrial Machinery Manufacturing | 🇫🇷 Cerizay | 60 | 1992 |
| 20 | [Euro Energies](https://www.tamtam.ai/c/euro-energies)<br>Produces and distributes premium wood fuels like logs, densified logs, and pellets from sustainably managed forests, regularly lab-tested for high performance. | Retail | 🇫🇷 Granzay-Gript | 56 | 2007 |
| 21 | [OKI Station de lavage](https://www.tamtam.ai/c/oki-station-de-lavage) (oki-clean.com)<br>Providing professional cleaning equipment and automotive cleaning systems with a focus on performance, environmental respect, and customer needs. | Industrial Machinery Manufacturing | 🇫🇷 Courlay | 43 |  |
| 22 | [La Confection C2S](https://www.tamtam.ai/c/la-confection-c2s) (laconfection-c2s.fr)<br>With over 90 years of experience, this manufacturing workshop specializes in high-end ready-to-wear production, including custom shirts and luxury apparel for French brands Join a dynamic, committed team | Retail Apparel and Fashion | 🇫🇷 Courlay | 39 | 1925 |
| 23 | [AT Industrie](https://www.tamtam.ai/c/at-industrie) (at-industrie.fr)<br>Design, manufacture, and install access equipment and height work solutions including ladders, walkways, platforms, and docks. | Mechanical Or Industrial Engineering | 🇫🇷 Châtillon-sur-Thouet | 37 | 2009 |
| 24 | [ARRIVE-BELLANNE](https://www.tamtam.ai/c/arrive-bellanne)<br>Food production company based in France specializing in the manufacturing and distribution of food products from their location in Nueil Les Aubiers | Food and Beverage Manufacturing | 🇫🇷 Nueil-les-Aubiers | 22 |  |
| 25 | [Saint Laurent](https://www.tamtam.ai/c/saint-laurent-la-chapelle-saint-laurent) (st-laurent.fr)<br>The company specializes in providing a wide range of high-quality products and services for a diverse clientele including zoos, breeders, and individuals, enhancing the well-being of animals | Animal Feed Manufacturing | 🇫🇷 La Chapelle-Saint-Laurent | 18 | 1946 |
| 26 | [Comebo Industries](https://www.tamtam.ai/c/comebo-industries) (comebo.fr)<br>Specializing in sheet metal, welding, and painting for mobile machine manufacturers, including agricultural machinery, handling equipment, and construction machinery components | Machinery Manufacturing | 🇫🇷 Bressuire | 17 | 1970 |
| 27 | [OMAsas](https://www.tamtam.ai/c/omasas) (emboutissageoma.com)<br>Specialized in stamping, assembly, and welding for automotive industry, with flexibility to adapt to various sectors Discover their technological potential! | Motor Vehicle Parts Manufacturing | 🇫🇷 Cerizay | 15 | 2018 |
| 28 | [Extébois France](https://www.tamtam.ai/c/extebois-france) (extebois.fr)<br>Creators of fun and sports equipment | Recreational Facilities | 🇫🇷 Bressuire | 14 |  |
| 29 | [SYNEXT Group](https://www.tamtam.ai/c/synext-group) (synextgroup.com)<br>Expert companies in milk processing and dairy production, specifically for cheese and butter. They offer specialized knowledge in these areas. | Industrial Machinery Manufacturing | 🇫🇷 Niort | 14 | 2018 |
| 30 | [PAPIN INDUSTRIE](https://www.tamtam.ai/c/papin-industrie) (papin-industrie.fr)<br>Specializes in manufacturing and machining furniture from wood and particle boards, crafting diverse products for various uses and clients. | Furniture and Home Furnishings Manufacturing | 🇫🇷 Combrand | 11 | 2013 |

## 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 Deux-Sèvres department

- [The largest companies in the Deux-Sèvres department](https://www.tamtam.ai/l/largest-companies-deux-sevres) (231)
- [Companies with in-house R&D in the Deux-Sèvres department](https://www.tamtam.ai/l/r-and-d-companies-deux-sevres) (28)
- [Retail chains in the Deux-Sèvres department](https://www.tamtam.ai/l/retail-chains-deux-sevres) (27)

## The same list elsewhere in France

- [Manufacturers in France](https://www.tamtam.ai/l/manufacturers-france) (6,697)
- [Manufacturers in Île-de-France](https://www.tamtam.ai/l/manufacturers-ile-de-france) (1,515)
- [Manufacturers in Auvergne-Rhône-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-Côte 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 Rhône 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-Comté](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-Rhône department](https://www.tamtam.ai/l/manufacturers-bouches-du-rhone) (187)
- [Manufacturers in the Isère 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-deux-sevres