# List of manufacturers in the Val-d'Oise department
Tamtam tracks 85 manufacturers headquartered in the Val-d'Oise department. This list ranks the 30 largest by number of employees on LinkedIn, led by JJA SA, VYGON and UUDS AERO. Their median headcount is 191. Half of them were founded in 1976 or later. The most common headquarters are Argenteuil (3), Bezons (3) and Roissy-en-France (3).
This selection of manufacturers in Val-d'Oise highlights a mix of well-established mid-sized firms. Several companies specialize in niche industrial products, such as BERNARD CONTROLS in electric actuation, Telma in electromagnetic braking systems, and POMMIER in industrial vehicle bodywork equipment. The presence of JJA SA, a family-owned brand in home goods, and NOV脡AL-L'Or茅al Groupe, developing high-performance ingredients for beauty, indicates diversity beyond heavy industry.
A notable pattern among these companies is their focus on specialized manufacturing for sectors like medical equipment, with VYGON and Balt, and motor vehicles, represented by Daimler Buses France and Yamaha Motor Europe. This suggests a concentration on precision engineering and advanced component production within the department.
馃嚝馃嚪 Val-d'Oise 路 30 companies 路 Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [JJA SA](https://www.tamtam.ai/c/jja-sa) (groupe-jja.com)
Family-owned brand manufacturer in home goods, offering a large product range across decoration, utilities, outdoor, and tableware with strong brands. | Manufacturing | 馃嚝馃嚪 Gonesse | 1,362 | 1976 |
| 2 | [VYGON](https://www.tamtam.ai/c/vygon) (vygon.com)
Designs, manufactures, and distributes single-use medical and surgical products, ensuring high quality and reliability through continuous research, technological implementation, and strict quality control. | Medical Equipment Manufacturing | 馃嚝馃嚪 Ecouen | 1,213 | |
| 3 | [UUDS AERO](https://www.tamtam.ai/c/uuds-aero) (uuds.com)
Cosmetics manufacturer, SPA management, and distributor of skincare, anti-aging, slimming, men's, and makeup lines under private labels. | Aviation and Aerospace Component Manufacturing | 馃嚝馃嚪 Roissy-en-France | 860 | 1981 |
| 4 | [Portalp](https://www.tamtam.ai/c/portalp) (portalp.com)
Designs, develops, and distributes automatic opening systems, from hydraulic operators to intelligent, high-tech automatic doors, with a global commercial network. | Automation Machinery Manufacturing | 馃嚝馃嚪 Domont | 713 | 1962 |
| 5 | [Balt](https://www.tamtam.ai/c/balt) (baltgroup.com)
Leading developer neurovascular solutions for ischemic and hemorrhagic stroke, and peripheral embolization, collaborating with physicians, expanding global medical device portfolio. | Medical Equipment Manufacturing | 馃嚝馃嚪 Montmorency | 612 | 1977 |
| 6 | [Daimler Buses France](https://www.tamtam.ai/c/daimler-buses-france) (evobus.fr)
A leading player in the French public transport vehicle market with over 15% market share, employing around 1,010 people across multiple locations | Motor Vehicle Manufacturing | 馃嚝馃嚪 Sarcelles | 396 | 1996 |
| 7 | [BERNARD CONTROLS](https://www.tamtam.ai/c/bernard-controls) (bernardcontrols.com)
World leader in electric actuation, specialized in Nuclear, Power Generation, Water, Industries, Oil & Gas markets, with a strong international network. | Industrial Machinery Manufacturing | 馃嚝馃嚪 Gonesse | 336 | 1936 |
| 8 | [Synerlink (BW Filling & Closing)](https://www.tamtam.ai/c/synerlink-bw-filling-and-closing) (bwfillingclosing.com)
A trusted supplier of in-line filling technology for dairy products and other food, offering flexible packaging solutions with focus on food safety and performance | Machinery Manufacturing | 馃嚝馃嚪 Puiseux-Pontoise | 324 | 1978 |
| 9 | [Telma](https://www.tamtam.ai/c/telma) (telma.com)
Design and manufacture of electromagnetic induction braking systems enhancing vehicle safety, reducing maintenance, and improving road transport efficiency worldwide. | Motor Vehicle Manufacturing | 馃嚝馃嚪 Saint-Ouen-l'Aum么ne | 266 | 1946 |
| 10 | [Yamaha Motor Europe N.V. - Succursale France](https://www.tamtam.ai/c/yamaha-motor-europe-n-v-succursale-france) (yamaha-motor.eu)
Manufacturing motorcycles and engines with passion and expertise, operating globally with numerous production units and a large workforce. | Motor Vehicle Manufacturing | 馃嚝馃嚪 Argenteuil | 252 | 1955 |
| 11 | [POMMIER](https://www.tamtam.ai/c/pommier) (pommier.eu)
A leading specialist in industrial vehicle bodywork equipment, offering a wide range of products designed and manufactured in-house since 1945 | Motor Vehicle Parts Manufacturing | 馃嚝馃嚪 Beauchamp | 250 | 1945 |
| 12 | [NOV脡AL-L'Or茅al Groupe](https://www.tamtam.ai/c/noveal-l-oreal-groupe) (noveal.com)
Develops and guarantees exclusive, high-performance ingredients for global beauty consumers, utilizing sustainable chemistry, biotechnologies, and innovative green technologies for responsible and sustainable beauty. | Personal Care Product Manufacturing | 馃嚝馃嚪 Le Thillay | 250 | 1938 |
| 13 | [Laroche Group](https://www.tamtam.ai/c/laroche-group) (laroche-group.com)
Offers complex machining, production engineering, and aerostructures assembly, supporting European industry leaders in major projects across aeronautics, space, automotive, telecoms, and rail. | Aviation and Aerospace Component Manufacturing | 馃嚝馃嚪 Andilly | 240 | 1999 |
| 14 | [Sto France](https://www.tamtam.ai/c/sto-france) (sto.fr)
Development of innovative products and systems for facade renovation and cladding, focusing on responsible building and aesthetic preservation. | Construction | 馃嚝馃嚪 Bezons | 236 | |
| 15 | [Placoplatre](https://www.tamtam.ai/c/placoplatre) (placoplatre.fr)
Provides plaster-based products for sound insulation, thermal insulation, and interior design to improve building comfort and efficiency. | Mining | 馃嚝馃嚪 Baillet-en-France | 191 | |
| 16 | [Total](https://www.tamtam.ai/c/total) (totalenergies.com)
Promoting environmentally-friendly practices and sustainability | Computer and Network Security | 馃嚝馃嚪 Parmain | 184 | |
| 17 | [RIBER](https://www.tamtam.ai/c/riber) (riber.com)
Supplier of molecular beam epitaxy equipment and evaporation sources for semiconductor research, industrial applications, and innovative device manufacturing worldwide. | Semiconductor Manufacturing | 馃嚝馃嚪 Bezons | 183 | 1964 |
| 18 | [Yon-Ka Paris](https://www.tamtam.ai/c/yon-ka-paris) (yonka.fr)
Development and provision of natural, effective phyto-aromatic skincare treatments and products promoting holistic beauty and emotional harmony. | Personal Care Product Manufacturing | 馃嚝馃嚪 Argenteuil | 156 | 1954 |
| 19 | [PREVOR](https://www.tamtam.ai/c/prevor) (prevor.com)
Maximizing safety for individuals exposed to chemical burns and risks through research, solutions, and training in prevention and first aid equipment development. | Chemical Manufacturing | 馃嚝馃嚪 Valmondois | 151 | 1959 |
| 20 | [VYGON France](https://www.tamtam.ai/c/vygon-france) (vygon.com)
Design, production, and distribution of high-tech single-use medical devices supporting healthcare professionals for patient safety and care quality. | Medical Equipment Manufacturing | 馃嚝馃嚪 Ecouen | 140 | |
| 21 | [Novair](https://www.tamtam.ai/c/novair) (novair.fr)
manufacture on-site oxygen and nitrogen generators for hospitals and industries, enabling independent, eco-friendly gas supply management worldwide | Industrial Machinery Manufacturing | 馃嚝馃嚪 Roissy-en-France | 113 | 1977 |
| 22 | [Sitour Merchandising](https://www.tamtam.ai/c/sitour-merchandising) (sitour.fr)
Development and production of retail merchandising equipment, interior signage, customized furniture, and communication accessories for modern distribution and point of sale. | Retail | 馃嚝馃嚪 Cormeilles-en-Parisis | 112 | 1967 |
| 23 | [MR](https://www.tamtam.ai/c/mr-saint-ouen-l-aumone) (mrcartonnagenumerique.com)
Specializes in digital printing on flat cardboard, producing luxury small series, prototypes, and pre-series for packaging and presentation. | Printing Services | 馃嚝馃嚪 Saint-Ouen-l'Aum么ne | 100 | 2009 |
| 24 | [Etna France](https://www.tamtam.ai/c/etna-france) (etnafrance.com)
Design, manufacture, installation, and maintenance of elevators, stairlifts, and lifting equipment for private and public building accessibility. | Architecture and Planning | 馃嚝馃嚪 Taverny | 97 | 1986 |
| 25 | [AXSON TECHNOLOGIES](https://www.tamtam.ai/c/axson-technologies) (industry.sika.com)
Provider of resins, fabrics, adhesives, and machinable materials for composites, tooling, prototyping, and electrical encapsulation industries worldwide. | Chemical Manufacturing | 馃嚝馃嚪 Cergy | 88 | 1994 |
| 26 | [MITUTOYO FRANCE](https://www.tamtam.ai/c/mitutoyo-france) (mitutoyo.eu)
Design and manufacture of precision dimensional metrology instruments including handheld tools, coordinate measuring machines, vision systems, and comprehensive measurement services. | Industrial Machinery Manufacturing | 馃嚝馃嚪 Roissy-en-France | 86 | 1986 |
| 27 | [PROTEC GROUPE](https://www.tamtam.ai/c/protec-groupe) (protec-groupe.com)
Specialized industrial surface treatments and finishing for aerospace, defense, space, rail, energy, and luxury sectors with innovation and quality focus. | Metal Treatments | 馃嚝馃嚪 Bezons | 86 | 1954 |
| 28 | [ELNO](https://www.tamtam.ai/c/elno) (elno.fr)
Designs and manufactures communication systems including intercoms, audio equipment, and safety solutions for defense, transport, and aeronautics sectors. | Defense and Space Manufacturing | 馃嚝馃嚪 Argenteuil | 81 | 1927 |
| 29 | [FAMILOR](https://www.tamtam.ai/c/familor) (familor.com)
Industrial mechanical fabrication company specializing in construction based in France, providing services in Ennery and surrounding areas | Industrial Machinery Manufacturing | 馃嚝馃嚪 Ennery | 75 | 1995 |
| 30 | [NIMROD Industries](https://www.tamtam.ai/c/nimrod-industries) (nimrod-group.com)
With over 40 years of experience in the aerospace industry, the company specializes in providing innovative, high value-added products and services to aviation leaders | Aviation and Aerospace Component Manufacturing | 馃嚝馃嚪 Taverny | 69 | 1981 |
## 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 Val-d'Oise department
- [The largest companies in the Val-d'Oise department](https://www.tamtam.ai/l/largest-companies-val-doise) (849)
- [Multinational companies in the Val-d'Oise department](https://www.tamtam.ai/l/multinational-companies-val-doise) (128)
- [Companies with in-house R&D in the Val-d'Oise department](https://www.tamtam.ai/l/r-and-d-companies-val-doise) (88)
- [Hardware manufacturers in the Val-d'Oise department](https://www.tamtam.ai/l/hardware-companies-val-doise) (70)
- [Distributors and wholesalers in the Val-d'Oise department](https://www.tamtam.ai/l/distributors-and-wholesalers-val-doise) (67)
- [Retail chains in the Val-d'Oise department](https://www.tamtam.ai/l/retail-chains-val-doise) (56)
- [Professional services firms in the Val-d'Oise department](https://www.tamtam.ai/l/professional-services-firms-val-doise) (44)
- [Family-owned companies in the Val-d'Oise department](https://www.tamtam.ai/l/family-owned-companies-val-doise) (42)
- [IT services companies in the Val-d'Oise department](https://www.tamtam.ai/l/it-services-companies-val-doise) (42)
- [IT Services and IT Consulting companies in the Val-d'Oise department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-val-doise) (38)
- [Transportation, Logistics, Supply Chain and Storage companies in the Val-d'Oise department](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-val-doise) (33)
- [Aerospace and defence companies in the Val-d'Oise department](https://www.tamtam.ai/l/aerospace-and-defense-companies-val-doise) (31)
- [Public sector organisations in the Val-d'Oise department](https://www.tamtam.ai/l/public-sector-organisations-val-doise) (30)
- [Construction companies in the Val-d'Oise department](https://www.tamtam.ai/l/construction-companies-val-doise) (29)
- [Wholesale companies in the Val-d'Oise department](https://www.tamtam.ai/l/wholesale-companies-val-doise) (29)
- [Healthcare providers in the Val-d'Oise department](https://www.tamtam.ai/l/healthcare-providers-val-doise) (27)
- [Industrial Machinery Manufacturing companies in the Val-d'Oise department](https://www.tamtam.ai/l/industrial-machinery-manufacturing-companies-val-doise) (27)
- [Government Administration companies in the Val-d'Oise department](https://www.tamtam.ai/l/government-administration-companies-val-doise) (26)
- [Logistics companies in the Val-d'Oise department](https://www.tamtam.ai/l/logistics-companies-val-doise) (25)
## 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-val-doise