# Top 27 manufacturers in the Yonne department
Tamtam tracks 27 manufacturers headquartered in the Yonne department. This list ranks all of them by number of employees on LinkedIn, led by HMY, FRUEHAUF and Yposkesi, an SK pharmteco company. Their median headcount is 31. Half of them were founded in 1962 or later. The most common headquarters are Auxerre (4) and 脡vry (3).
These companies represent the manufacturing sector in the Yonne department, primarily focusing on industrial equipment, packaging, and specialized transportation solutions. The list includes established firms like HMY, a global leader in retail solutions, FRUEHAUF, known for its trailers, and LEBHAR, specializing in food packaging. Also present are companies such as JOVID'OR, involved in bakery production, and ULMANN, a distributor of school supplies and office layouts.
A notable characteristic of these manufacturers is their diverse range of specializations, from industrial machinery by FIMM and CHARLATTE RESERVOIRS to marine propulsion systems by MASSON MARINE. Many of these companies have a long-standing presence, with several founded in the mid-20th century or earlier, indicating a mature industrial base in the region. Their activities span from local food production to international industrial supply chains.
馃嚝馃嚪 Yonne 路 27 companies 路 Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [HMY](https://www.tamtam.ai/c/hmy) (hmy-group.com)
Global services leader providing 361潞 vision and innovative solutions for retail industry, specializing in human-centered retail spaces from idea to production worldwide | Retail Office Equipment | 馃嚝馃嚪 Mon茅teau | 1,928 | 1960 |
| 2 | [FRUEHAUF](https://www.tamtam.ai/c/fruehauf) (fruehauf.com)
A French company specializing in manufacturing and marketing a wide range of trailers for transportation solutions, known for durability, innovation, and quality service | Truck Transportation | 馃嚝馃嚪 Auxerre | 256 | 1946 |
| 3 | [Yposkesi, an SK pharmteco company](https://www.tamtam.ai/c/yposkesi-an-sk-pharmteco-company) (skpharmteco.com)
Yposkesi is a leading CDMO in Europe specializing in gene therapy viral vector manufacturing for ATMPs, with a focus on innovation and quality | Biotechnology Research | 馃嚝馃嚪 脡vry | 137 | 2016 |
| 4 | [LEBHAR](https://www.tamtam.ai/c/lebhar) (lebhar.com)
A French company specializes in manufacturing food packaging for bakers, pastry chefs, chocolatiers, and other food service professionals | Packaging and Containers Manufacturing | 馃嚝馃嚪 Gron | 98 | 1921 |
| 5 | [JOVID'OR](https://www.tamtam.ai/c/jovid-or)
Specializing in bakery and pastry production for major food retailers, located in Joigny, France Expanding with new production line and seeking new team members | Food and Beverage Manufacturing | 馃嚝馃嚪 Joigny | 93 | 1993 |
| 6 | [ULMANN](https://www.tamtam.ai/c/ulmann) (ulmann.com)
Established in 1873, a leading distributor of school supplies with a wide catalog Also specializing in interactive screens, acoustic solutions, and customizable office layouts | Manufacturing | 馃嚝馃嚪 Saint-Val茅rien | 84 | 1873 |
| 7 | [FIMM](https://www.tamtam.ai/c/fimm) (fimm.fr)
Design and manufacture of ergonomic handling solutions including trolleys, carts, workshop cabinets, stepladders, bottle dollies, and trailers. | Machinery Manufacturing | 馃嚝馃嚪 Joigny | 82 | 1956 |
| 8 | [CHARLATTE RESERVOIRS - Fayat group](https://www.tamtam.ai/c/charlatte-reservoirs-fayat-group) (fayat.com)
Design and supply bladder type surge vessels and compressor regulated vessels for water, wastewater, and sewage applications worldwide with in-house hydraulic analysis. | Industrial Machinery Manufacturing | 馃嚝馃嚪 Migennes | 61 | 1961 |
| 9 | [SAB France](https://www.tamtam.ai/c/sab-france) (sab-cables.com)
Manufacture and supply of standard and custom industrial cables for demanding sectors like medical, nuclear, defense, and rail industries. | Wholesale Appliances, Electrical, and Electronics | 馃嚝馃嚪 Auxerre | 54 | 1996 |
| 10 | [CHAROT](https://www.tamtam.ai/c/charot) (charot.com)
This company specializes in HVAC engineering, offering a wide range of products, innovative solutions in thermal energy, and a commitment to sustainability and community involvement | Mechanical Or Industrial Engineering | 馃嚝馃嚪 Sens | 51 | 1932 |
| 11 | [MASSON MARINE](https://www.tamtam.ai/c/masson-marine) (masson-marine.com)
Design and manufacture of gearboxes, shaft lines, and propellers for marine propulsion, ensuring high performance and reliability worldwide. | Machinery Manufacturing | 馃嚝馃嚪 Sens | 46 | 1908 |
| 12 | [TII in France](https://www.tamtam.ai/c/tii-in-france) (tii-group.com)
Design and manufacture modular trailers and transport modules for heavy and indivisible loads ranging from 70 to 15,000 tons worldwide. | Truck Transportation | 馃嚝馃嚪 Champs-sur-Yonne | 38 | 1855 |
| 13 | [MATREX \| Conveyors for industry and airport](https://www.tamtam.ai/c/matrex-conveyors-for-industry-and-airport) (matrex.fr)
A small business specializing in designing and manufacturing industrial handling solutions for baggage and various industries, located south of Paris | Industrial Machinery Manufacturing | 馃嚝馃嚪 Villeneuve-sur-Yonne | 35 | 1961 |
| 14 | [LAROCHE](https://www.tamtam.ai/c/laroche) (larochewines.com)
Producer of white wines from estate wineries in Chablis and Beziers, France, showcasing the unique terroir and craftsmanship of LaRoche Wines | Wineries | 馃嚝馃嚪 Chablis | 31 | |
| 15 | [MAVIPAL](https://www.tamtam.ai/c/mavipal) (mavipal.fr)
French manufacturer and installer of industrial storage solutions and partitions for over 50 years, specializing in industrial design and layout | Warehousing and Storage | 馃嚝馃嚪 Avallon | 17 | 1962 |
| 16 | [La Compagnie Dumas](https://www.tamtam.ai/c/la-compagnie-dumas) (lacompagniedumas.com)
Crafting high-quality pillows, duvets, and mattress toppers with traditional French expertise, ensuring comfort and quality sleep for all. | Textile Manufacturing | 馃嚝馃嚪 Tonnerre | 14 | 1910 |
| 17 | [CAPPI](https://www.tamtam.ai/c/cappi) (cappi.fr)
Specializing in temperature-controlled packaging for pharmaceutical and food products, providing solutions for manufacturers, wholesalers, distributors, and the food industry in Europe | Packaging and Containers Manufacturing | 馃嚝馃嚪 Auxerre | 13 | 1996 |
| 18 | [PLEMET INDUSTRIE](https://www.tamtam.ai/c/plemet-industrie) (plemet-industrie.fr)
A composite plastics company located in Sens, France specializing in industrial processes and production of plastic materials | Plastics Manufacturing | 馃嚝馃嚪 Sens | 10 | 2004 |
| 19 | [STORES MENUISERIES SERVICES](https://www.tamtam.ai/c/stores-menuiseries-services) (stores-menuiseries-services.fr)
Family-owned industrial company specializing in manufacturing aluminum building products, metalwork, and installation services for new construction projects across France | Construction | 馃嚝馃嚪 Sens | 8 | 2002 |
| 20 | [AuraLIP Low Impact Protein 馃寧馃崁](https://www.tamtam.ai/c/auralip-low-impact-protein) (auralip.com)
Offering sustainable meat alternative ingredients through probiotics and plant-based products to support healthier diets and environmentally friendly choices #innovation #sustainability #nutrition | Food and Beverage Manufacturing | 馃嚝馃嚪 脡vry | 8 | |
| 21 | [ApexClim](https://www.tamtam.ai/c/apexclim) (apexclim.com)
Specialized team of professional refrigeration experts designing and developing efficient, compact, and autonomous cooling solutions for various applications and processes | Industrial Machinery Manufacturing | 馃嚝馃嚪 Tonnerre | 7 | 1997 |
| 22 | [Robin Ducrot Metallerie](https://www.tamtam.ai/c/robin-ducrot-metallerie) (robin-ducrot-metallerie-auxerre.fr)
With 22 years of experience, this metalwork company creates unique and custom metal pieces for interiors, exteriors, and professional clients | Construction | 馃嚝馃嚪 Pourrain | 7 | 2000 |
| 23 | [B-FUN \| B-RAIL \| Groupe Baret](https://www.tamtam.ai/c/b-fun-b-rail-groupe-baret) (b-fun.fr)
Design and manufacture of traditional and environmentally certified funeral products, including monobloc vaults, columbariums, and custom cemetery solutions. | Wholesale Building Materials | 馃嚝馃嚪 Migennes | 7 | 1975 |
| 24 | [RB3D](https://www.tamtam.ai/c/rb3d) (rb3d.com)
Offering solutions to reduce musculoskeletal risks in industry, agriculture, and logistics with manipulators, exoskeletons, and cobots to enhance efficiency and safety during manual tasks | Automation Machinery Manufacturing | 馃嚝馃嚪 Mon茅teau | 6 | 2001 |
| 25 | [Le verger Shop](https://www.tamtam.ai/c/le-verger-shop) (leveregrshop.fr)
A boutique turnkey development and perfume manufacturing facility located in France, specialized in creating exceptional products | Personal Care Product Manufacturing | 馃嚝馃嚪 Bl茅neau | 6 | |
| 26 | [BLD-France](https://www.tamtam.ai/c/bld-france) (bld-france.eu)
The company specializes in consulting, audits, software development, and manufacturing of heat treatment furnaces for automotive and aeronautic industries | Mining | 馃嚝馃嚪 脡vry | 4 | 2017 |
| 27 | [SAUREA](https://www.tamtam.ai/c/saurea) (saurea.fr)
SAUREA designs and manufactures innovative solar engines that operate without maintenance for 20 years, ideal for off-grid locations and autonomous habitats | Machinery Manufacturing | 馃嚝馃嚪 Auxerre | 1 | |
## 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 Yonne department
- [The largest companies in the Yonne department](https://www.tamtam.ai/l/largest-companies-yonne) (220)
- [Companies with in-house R&D in the Yonne department](https://www.tamtam.ai/l/r-and-d-companies-yonne) (31)
## The same list elsewhere in France
- [Manufacturers in France](https://www.tamtam.ai/l/manufacturers-france) (6,697)
- [Manufacturers in 脦le-de-France](https://www.tamtam.ai/l/manufacturers-ile-de-france) (1,515)
- [Manufacturers in Auvergne-Rh么ne-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-C么te 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 Rh么ne 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-Comt茅](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-Rh么ne department](https://www.tamtam.ai/l/manufacturers-bouches-du-rhone) (187)
- [Manufacturers in the Is猫re 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-yonne