# The 30 largest family-owned companies in the Val-d'Oise department

Tamtam tracks 42 family-owned companies 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 Hmarket Supermarchés. Their median headcount is 78. Half of them were founded in 1985 or later. The most common headquarters are Saint-Ouen-l'Aumône (3), Argenteuil (2) and Gonesse (2).

The family-owned companies in Val-d'Oise are predominantly mid-sized firms, with several established names in manufacturing and services. For example, JJA SA is a brand manufacturer in home goods, VYGON designs and distributes single-use medical products, and Hmarket Supermarchés operates a supermarket chain. Other companies include Mobilitas, specializing in removals and records management, and Yon-Ka Paris, which develops phyto-aromatic skincare.

Many of these companies have a long history, with several founded in the mid to late 20th century. Notably, a cluster of companies, including JJA SA and Hmarket Supermarchés, are headquartered in Gonesse, indicating a geographic concentration of these family businesses.

🇫🇷 Val-d'Oise · 30 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [JJA SA](https://www.tamtam.ai/c/jja-sa) (groupe-jja.com)<br>Family-owned brand manufacturer in home goods, offering a large product range across decoration, utilities, outdoor, and tableware with strong brands. | Manufacturing | 🇫🇷 Gonesse | 1,362 | 1976 |
| 2 | [VYGON](https://www.tamtam.ai/c/vygon) (vygon.com)<br>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 | 🇫🇷 Ecouen | 1,213 |  |
| 3 | [Hmarket Supermarchés](https://www.tamtam.ai/c/hmarket-supermarches-gonesse) (hmarket.fr)<br>Operating a supermarket chain in Ile-de-France providing high quality products at fair prices through a responsible consumption model and social engagement. | Retail Groceries | 🇫🇷 Gonesse | 372 | 2006 |
| 4 | [Propreté](https://www.tamtam.ai/c/proprete) (physio-services.fr)<br>Family-owned company providing cleaning and associated services since 1998 Committed to sustainability, environmental protection, and social responsibility with over 100 employees and 2M € in revenue | Facilities Services | 🇫🇷 Argenteuil | 266 |  |
| 5 | [Sto France](https://www.tamtam.ai/c/sto-france) (sto.fr)<br>Development of innovative products and systems for facade renovation and cladding, focusing on responsible building and aesthetic preservation. | Construction | 🇫🇷 Bezons | 236 |  |
| 6 | [Mobilitas](https://www.tamtam.ai/c/mobilitas) (mobilitas.org)<br>A family business with almost 50 years of experience specializing in removals, relocations, records management, heritage preservation, and imaging services | International Trade and Development | 🇫🇷 Beauchamp | 193 |  |
| 7 | [CAME France](https://www.tamtam.ai/c/came-france) (came.com)<br>Development and supply of integrated automation systems for residential, public, and urban environments including access control, security, and parking management. | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 Cormeilles-en-Parisis | 173 |  |
| 8 | [Groupe Cercle Vert](https://www.tamtam.ai/c/groupe-cercle-vert) (groupe-cerclevert.fr)<br>Independent French family company distributing food and non-food products specifically for catering professionals and related businesses. | Wholesale | 🇫🇷 Beaumont-sur-Oise | 171 | 1985 |
| 9 | [Yon-Ka Paris](https://www.tamtam.ai/c/yon-ka-paris) (yonka.fr)<br>Development and provision of natural, effective phyto-aromatic skincare treatments and products promoting holistic beauty and emotional harmony. | Personal Care Product Manufacturing | 🇫🇷 Argenteuil | 156 | 1954 |
| 10 | [Fayolle](https://www.tamtam.ai/c/fayolle) (fayolle.eu)<br>A construction and public works company serving local communities based in Soisy Sous Montmorency, France, specializing in various projects | Construction | 🇫🇷 Soisy Sous Montmorency | 156 | 1929 |
| 11 | [VYGON France](https://www.tamtam.ai/c/vygon-france) (vygon.com)<br>Design, production, and distribution of high-tech single-use medical devices supporting healthcare professionals for patient safety and care quality. | Medical Equipment Manufacturing | 🇫🇷 Ecouen | 140 |  |
| 12 | [Filpack](https://www.tamtam.ai/c/filpack) (filpack.fr)<br>French leader providing protection, packaging, and conditioning equipment for agriculture, food industry, and industrial logistics with engineering services. | Packaging and Containers Manufacturing | 🇫🇷 Pierrelaye | 118 | 1977 |
| 13 | [Novair](https://www.tamtam.ai/c/novair) (novair.fr)<br>manufacture on-site oxygen and nitrogen generators for hospitals and industries, enabling independent, eco-friendly gas supply management worldwide | Industrial Machinery Manufacturing | 🇫🇷 Roissy-en-France | 113 | 1977 |
| 14 | [Philippe Védiaud Publicité](https://www.tamtam.ai/c/philippe-vediaud-publicite) (vediaud.net)<br>Provides outdoor advertising services and urban furniture across France, managing design, installation, maintenance of advertising panels for local and national clients. | Advertising Services | 🇫🇷 Chaumontel | 86 | 1985 |
| 15 | [JCB France](https://www.tamtam.ai/c/jcb-france) (jcb.com)<br>Design and manufacture a wide range of reliable construction machines using advanced technology for construction, defense, recycling, and agriculture sectors. | Machinery Manufacturing | 🇫🇷 Sarcelles | 78 | 1945 |
| 16 | [Foricher les Moulins](https://www.tamtam.ai/c/foricher-les-moulins) (foricher.com)<br>A long-standing company with 20 years of experience, utilizing 3 mills to produce 400,000 quintals of flour annually in 43 French départements | Food and Beverage Manufacturing | 🇫🇷 Arnouville | 75 |  |
| 17 | [NIMROD Industries](https://www.tamtam.ai/c/nimrod-industries) (nimrod-group.com)<br>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 | 🇫🇷 Taverny | 69 | 1981 |
| 18 | [AQUAPROX I-Tech](https://www.tamtam.ai/c/aquaprox-i-tech) (aquaprox.com)<br>Specializing in industrial water treatment, effluent management, and water recycling, providing turnkey solutions, maintenance, and operation services for process water production and wastewater treatment | Industrial Machinery Manufacturing | 🇫🇷 Saint-Ouen-l'Aumône | 55 | 1989 |
| 19 | [Les Moulins Familiaux](https://www.tamtam.ai/c/les-moulins-familiaux) (lesmoulinsfamiliaux.com)<br>Family-owned milling company producing flour since 1903, collaborating closely with artisan bakers and pastry chefs, emphasizing tradition and values. | Food and Beverage Manufacturing | 🇫🇷 Chars | 51 |  |
| 20 | [AMCO](https://www.tamtam.ai/c/amco-saint-ouen-l-aumone) (amcofrance.com)<br>A family-owned company with over 90 years of expertise in rubber processing, offering a wide range of tailored solutions and innovative products | Rubber Products Manufacturing | 🇫🇷 Saint-Ouen-l'Aumône | 50 | 1932 |
| 21 | [Excess International](https://www.tamtam.ai/c/excess-international) (excess.international)<br>Family-owned group specializing in international air and sea freight, logistics, and transit services across over 150 countries worldwide. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Roissy-en-France | 48 | 1994 |
| 22 | [PSV](https://www.tamtam.ai/c/psv-genainville) (psv-groupe.com)<br>A French company specializing in manufacturing food processing machinery and equipment, a leader in the industry | Machinery Manufacturing | 🇫🇷 Genainville | 38 | 1930 |
| 23 | [Vanessa Wu](https://www.tamtam.ai/c/vanessa-wu) (vanessawu.com)<br>Design and distribution of stylish shoes and handbags via e-commerce and retail networks, focusing on comfort and bold trends for all women. | Retail Apparel and Fashion | 🇫🇷 Groslay | 31 | 2011 |
| 24 | [gourmalliance](https://www.tamtam.ai/c/gourmalliance) (gourmalliance.com)<br>Specializing in gourmet grocery and snacking, this independent family-owned company selects and distributes natural, healthy, and original food products for responsible consumption | Food and Beverage Manufacturing | 🇫🇷 Franconville | 30 | 1983 |
| 25 | [Sherwood Parc](https://www.tamtam.ai/c/sherwood-parc) (sherwoodparc.com)<br>Family-owned outdoor adventure park offering 40 treetop courses, 20 activities, themed experiences, and event hosting near Paris in a forest setting. | Travel Arrangements | 🇫🇷 Viarmes | 28 | 2006 |
| 26 | [OCAI DISTRIBUTION](https://www.tamtam.ai/c/ocai-distribution) (ocai.fr)<br>Manufacture and distribute high-quality hand tools for painters and masons, with production sites in France and global distribution. | Wholesale | 🇫🇷 Domont | 28 | 1909 |
| 27 | [BRM Chronographes](https://www.tamtam.ai/c/brm-chronographes-magny-en-vexin) (brm-chronographes.com)<br>French luxury watch brand crafting exclusive timepieces and jewelry, recognized for precision mechanics, artisanal craftsmanship, customization, and environmental sustainability | Retail Luxury Goods and Jewelry | 🇫🇷 Magny-en-Vexin | 23 | 2003 |
| 28 | [MCE Transport & Logistique](https://www.tamtam.ai/c/mce-transport-and-logistique) (mce-groupe.com)<br>Specialized transport and logistics services for fashion and fast-fashion industries, ensuring secure, flexible, and environmentally conscious deliveries across France. | Truck Transportation | 🇫🇷 Goussainville | 23 | 1998 |
| 29 | [UNHYCOS PARIS](https://www.tamtam.ai/c/unhycos-paris) (unhycos.com)<br>Wholesale distributor specializing in perfumery and beauty products, operating within a French family-owned group, focusing on intercompany trade. | Wholesale | 🇫🇷 Pierrelaye | 21 | 1991 |
| 30 | [EIREL](https://www.tamtam.ai/c/eirel) (aquaprox.com)<br>Specializing in industrial automation, electrical distribution, and water treatment sectors, the company offers expertise in design, programming, production, and commissioning services | Automation Machinery Manufacturing | 🇫🇷 Saint-Ouen-l'Aumône | 16 | 1987 |

## 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 13, 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)
- [Manufacturers in the Val-d'Oise department](https://www.tamtam.ai/l/manufacturers-val-doise) (85)
- [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)
- [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

- [Family-owned companies in France](https://www.tamtam.ai/l/family-owned-companies-france) (3,858)
- [Family-owned companies in Île-de-France](https://www.tamtam.ai/l/family-owned-companies-ile-de-france) (761)
- [Family-owned companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/family-owned-companies-auvergne-rhone-alpes) (575)
- [Family-owned companies in Grand Est](https://www.tamtam.ai/l/family-owned-companies-grand-est) (367)
- [Family-owned companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/family-owned-companies-provence-alpes-cote-dazur) (345)
- [Family-owned companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/family-owned-companies-nouvelle-aquitaine) (322)
- [Family-owned companies in Hauts-de-France](https://www.tamtam.ai/l/family-owned-companies-hauts-de-france) (277)
- [Family-owned companies in Occitanie](https://www.tamtam.ai/l/family-owned-companies-occitanie) (272)
- [Family-owned companies in Pays de la Loire](https://www.tamtam.ai/l/family-owned-companies-pays-de-la-loire) (255)
- [Family-owned companies in Brittany](https://www.tamtam.ai/l/family-owned-companies-brittany) (201)
- [Family-owned companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/family-owned-companies-bourgogne-franche-comte) (158)
- [Family-owned companies in the Nord department](https://www.tamtam.ai/l/family-owned-companies-nord) (156)
- [Family-owned companies in the Rhône department](https://www.tamtam.ai/l/family-owned-companies-rhone) (149)
- [Family-owned companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/family-owned-companies-bouches-du-rhone) (142)
- [Family-owned companies in Normandy](https://www.tamtam.ai/l/family-owned-companies-normandy) (135)
- [Family-owned companies in Centre-Val de Loire](https://www.tamtam.ai/l/family-owned-companies-centre-val-de-loire) (103)
- [Family-owned companies in the Gironde department](https://www.tamtam.ai/l/family-owned-companies-gironde) (103)
- [Family-owned companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/family-owned-companies-hauts-de-seine) (102)
- [Family-owned companies in the Bas-Rhin department](https://www.tamtam.ai/l/family-owned-companies-bas-rhin) (94)
- [Family-owned companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/family-owned-companies-ille-et-vilaine) (81)
- [Family-owned companies in the Alpes-Maritimes department](https://www.tamtam.ai/l/family-owned-companies-alpes-maritimes) (80)
- [Family-owned companies in the Haute-Garonne department](https://www.tamtam.ai/l/family-owned-companies-haute-garonne) (72)
- [Family-owned companies in the Loire-Atlantique department](https://www.tamtam.ai/l/family-owned-companies-loire-atlantique) (71)
- [Family-owned companies in Paris](https://www.tamtam.ai/l/family-owned-companies-paris) (368)

## The same list elsewhere

- [Family-owned companies in the world](https://www.tamtam.ai/l/family-owned-companies-in-the-world) (14,667)
- [Family-owned companies in Europe](https://www.tamtam.ai/l/family-owned-companies-in-europe) (9,878)

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Source: https://www.tamtam.ai/l/family-owned-companies-val-doise