# Family-owned companies headquartered in the Finistère department

Tamtam tracks 45 family-owned companies headquartered in the Finistère department. This list ranks the 30 largest by number of employees on LinkedIn, led by Adelaïde Group, Groupe Bigard and Le Télégramme. Their median headcount is 184. Half of them were founded in 1972 or later. The most common headquarters are Quimper (5) and Brest (3).

This selection of family-owned companies in Finistère includes businesses across diverse sectors. Food and beverage manufacturing is notably represented by Groupe Bigard, a leader in meat processing, SILL Entreprises, focused on healthy food, and maison CHANCERELLE, a specialist in high-end canned fish. The insurance sector is also prominent with Adelaïde Group and Génération, both based in Quimper, offering consulting and brokerage services. Building materials distribution is covered by Groupe Quéguiner and Groupe Tanguy Matériaux.

A notable pattern among these companies is their long-standing presence, with many founded mid-20th century. Le Télégramme, a regional daily newspaper, has been operating since 1944. Sermeta, founded in 1993, manufactures stainless steel heat exchangers. Maison Cadiou, established in 1973, specializes in aluminum garden gates. These firms collectively represent a mix of established mid-sized to large enterprises.

🇫🇷 Finistère · 30 companies · Updated Nov 14, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Adelaïde Group](https://www.tamtam.ai/c/adelaide-group) (adelaidegroup.fr)<br>Specialized in insurance consulting, intermediation, distribution, and services Celebrating 90 years of entrepreneurship, growth, and innovation, with roots in Brittany, France | Insurance | 🇫🇷 Quimper | 1,030 |  |
| 2 | [Groupe Bigard](https://www.tamtam.ai/c/groupe-bigard) (groupebigardrecrute.fr)<br>French and European leader, this company processes beef, pork, veal, and lamb, managing the entire value chain from selection to commercialization of fresh and frozen products. | Food and Beverage Manufacturing | 🇫🇷 Quimperlé | 935 | 1968 |
| 3 | [Le Télégramme](https://www.tamtam.ai/c/le-telegramme) (letelegramme.fr)<br>A regional daily newspaper in Brittany, founded in 1944, now a multimedia news company with newspaper, web, TV, and mobile platforms | Newspaper Publishing | 🇫🇷 Morlaix | 750 | 1944 |
| 4 | [Génération](https://www.tamtam.ai/c/generation-quimper) (generation.fr)<br>Provides specialized brokerage services for health and welfare plans, managing millions of beneficiaries and substantial annual benefits across the insurance sector. | Insurance | 🇫🇷 Quimper | 736 | 1996 |
| 5 | [Groupe Quéguiner](https://www.tamtam.ai/c/groupe-queguiner) (groupe-queguiner.bzh)<br>Design, production, distribution, and transport of innovative, quality, and eco-friendly construction materials supporting building and renovation projects. | Wholesale Building Materials | 🇫🇷 Landivisiau | 626 | 1948 |
| 6 | [SILL Entreprises](https://www.tamtam.ai/c/sill-entreprises) (sill-entreprises.com)<br>Long-established family business uniting SMEs, focused on producing healthy, balanced food to meet future nutritional challenges effectively. | Food and Beverage Manufacturing | 🇫🇷 Plouvien | 396 | 1962 |
| 7 | [Maison Cadiou](https://www.tamtam.ai/c/maison-cadiou) (maison-cadiou.fr)<br>Specializes in manufacturing aluminum garden gates, fences, and railings with expertise and leadership in the French market since 1973. | Specialty Trade Contractors | 🇫🇷 Locronan | 367 | 1973 |
| 8 | [Groupe Tanguy Matériaux](https://www.tamtam.ai/c/groupe-tanguy-materiaux) (linktr.ee)<br>Independent family business distributing and manufacturing construction materials and ready-mix concrete across western France through over sixty branches for professional and private clients. | Wholesale Building Materials | 🇫🇷 Lannilis | 353 | 1925 |
| 9 | [Sermeta](https://www.tamtam.ai/c/sermeta) (sermeta.com)<br>A leading manufacturer of stainless steel heat exchangers for gas condensing boilers, focusing on energy efficiency and reducing pollutant emissions | Industrial Machinery Manufacturing | 🇫🇷 Morlaix | 331 | 1993 |
| 10 | [Queguiner Materiaux](https://www.tamtam.ai/c/queguiner-materiaux) (queguiner.fr)<br>Supplier of construction materials based in Brittany, France, providing essential building products for construction and renovation projects. | Wholesale Building Materials | 🇫🇷 Landivisiau | 316 | 1952 |
| 11 | [Oceania Hotels](https://www.tamtam.ai/c/oceania-hotels) (oceaniahotels.com)<br>It operates 27 hotels in France, focusing on personalized experiences, unique decor, and exceptional service for memorable stays. | Hospitality | 🇫🇷 Brest | 294 | 1975 |
| 12 | [GUELT](https://www.tamtam.ai/c/guelt) (guelt.com)<br>Designs, manufactures, and sells process, packaging, and end-of-line equipment for the agri-food industry, offering standard and custom solutions. | Machinery Manufacturing | 🇫🇷 Quimperlé | 231 | 1978 |
| 13 | [GUYOT environnement](https://www.tamtam.ai/c/guyot-environnement) (guyotenvironnement.com)<br>A leading environmental company with 400 employees dedicated to promoting a circular economy by collecting, sorting, and recycling waste materials efficiently | Environmental Services | 🇫🇷 Brest | 212 | 1983 |
| 14 | [maison CHANCERELLE](https://www.tamtam.ai/c/maison-chancerelle) (maison-chancerelle.com)<br>French expert in high-end canned fish, oldest sardine cannery still operating globally Strong growth, 160 years of tradition, quality, and innovation | Food and Beverage Manufacturing | 🇫🇷 Douarnenez | 198 | 1828 |
| 15 | [Groupe SIMON](https://www.tamtam.ai/c/groupe-simon) (groupesimon.fr)<br>Independent tire distribution group with over 85 locations across Western France, specializing in tire sales, services, and network expansion. | Motor Vehicle Manufacturing | 🇫🇷 Morlaix | 184 | 1974 |
| 16 | [Réseau Sofipel](https://www.tamtam.ai/c/reseau-sofipel) (sofipel.fr)<br>The group specializes in automobile sales (new and used), spare parts, body repair, and transport, operating through 27 entities across Brittany, Normandy, and Pays de la Loire. | Retail Motor Vehicles | 🇫🇷 Brest | 180 | 1993 |
| 17 | [Guyader Gastronomie](https://www.tamtam.ai/c/guyader-gastronomie) (guyader.com)<br>family-owned company with multiple production sites specializing in charcuterie, catering, smoked fish, and logistics in Brittany region | Food and Beverage Manufacturing | 🇫🇷 Landrévarzec | 178 | 1930 |
| 18 | [CAPIC](https://www.tamtam.ai/c/capic) (capic-fr.com)<br>A family-owned company founded in 1955 in France, manufacturing kitchen devices for catering, institutions, and food processing industries with a focus on quality and performance | Machinery Manufacturing | 🇫🇷 Quimper | 143 | 1955 |
| 19 | [PRIMEL GASTRONOMIE](https://www.tamtam.ai/c/primel-gastronomie) (sill-entreprises.com)<br>Preparation of high-quality frozen gourmet foods including appetizers, entrees, and desserts for retail, specialized circuits, and restaurants. | Food and Beverage Manufacturing | 🇫🇷 Plougasnou | 139 | 1973 |
| 20 | [écomiam](https://www.tamtam.ai/c/ecomiam) (ecomiam.com)<br>Family-owned business distributing ethical, accessible, authentically French frozen products via Click & Collect and home delivery across mainland France. | Retail | 🇫🇷 Quimper | 125 | 2009 |
| 21 | [GROUPE SAVEL](https://www.tamtam.ai/c/groupe-savel) (savel.fr)<br>Family-owned company specializing in breeding, processing, and distributing high-quality poultry products including coquelet, guinea fowl, and turkey. | Food and Beverage Manufacturing | 🇫🇷 Lannilis | 122 | 1968 |
| 22 | [SODISE](https://www.tamtam.ai/c/sodise) (sodise.com)<br>Wholesale supplier of over 14,000 professional tools and equipment, serving 9,000 French retail points in automotive, agriculture, and industry sectors. | Wholesale | 🇫🇷 Briec | 111 | 1982 |
| 23 | [Sofimat \| Vente • Réparation • Location \| Matériels agricoles , jardin et espaces verts & TP](https://www.tamtam.ai/c/sofimat-vente-reparation-location-materiels-agricoles-jardin-et-espaces-verts) (sofimat.fr)<br>A leading company selling, repairing, and renting agricultural, garden, landscaping, and public works equipment Family-owned with 165 employees across 7 locations | Machinery Manufacturing | 🇫🇷 Pencran | 101 | 1980 |
| 24 | [Krampouz](https://www.tamtam.ai/c/krampouz) (krampouz.com)<br>A global leader in professional crepe making equipment, designing and manufacturing robust and reliable products for commercial and residential use worldwide | Manufacturing | 🇫🇷 Pluguffan | 80 | 1949 |
| 25 | [MCA Process](https://www.tamtam.ai/c/mca-process) (mca-process.fr)<br>Design and manufacture of automated food processing systems including raw product handling, robotic retort loading, and end-of-line automation for various food sectors. | Industrial Machinery Manufacturing | 🇫🇷 Quimper | 72 | 1985 |
| 26 | [SQUIBAN GROUP](https://www.tamtam.ai/c/squiban-group) (groupe-squiban.com)<br>A leading company specializing in industrial/research greenhouses, industrial electricity, climate management, energy optimization, and innovative solutions tailored to clients' needs | Construction | 🇫🇷 Plougastel-Daoulas | 65 | 1972 |
| 27 | [TUFFIGO RAPIDEX](https://www.tamtam.ai/c/tuffigo-rapidex) (tuffigorapidex.com)<br>Design and manufacture of customized ventilation and feeding equipment for various animal husbandry buildings, focusing on innovation and connected farm solutions. | Automation Machinery Manufacturing | 🇫🇷 Saint-Évarzec | 64 |  |
| 28 | [Le Nouy fenêtres & fermetures](https://www.tamtam.ai/c/le-nouy-fenetres-and-fermetures) (lenouy.com)<br>Design manufacture and distribute a wide range of windows and closures for homes, commerce, and industry with focus on innovation. | Construction | 🇫🇷 Briec | 61 | 1956 |
| 29 | [EUROPCAR BRETAGNE](https://www.tamtam.ai/c/europcar-bretagne) (europcar-bretagne.fr)<br>Car and truck rental services with 25 locations in Brittany, offering short, medium, and long-term rentals with locally maintained vehicles. | Travel Arrangements | 🇫🇷 Guipavas | 55 | 1958 |
| 30 | [La Butte - Plouider](https://www.tamtam.ai/c/la-butte-plouider) (labutte.fr)<br>A family-owned business in Finistère Nord offering a gastronomic restaurant, bistro, fine grocery store, spa, and comfortable rooms with breathtaking views of the horizon | Restaurants | 🇫🇷 Plouider | 43 | 1952 |

## 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 14, 2026.

## More company lists in the Finistère department

- [The largest companies in the Finistère department](https://www.tamtam.ai/l/largest-companies-finistere) (571)
- [Retail chains in the Finistère department](https://www.tamtam.ai/l/retail-chains-finistere) (90)
- [Manufacturers in the Finistère department](https://www.tamtam.ai/l/manufacturers-finistere) (78)
- [Companies with in-house R&D in the Finistère department](https://www.tamtam.ai/l/r-and-d-companies-finistere) (71)
- [Multinational companies in the Finistère department](https://www.tamtam.ai/l/multinational-companies-finistere) (50)
- [Food and Beverage Manufacturing companies in the Finistère department](https://www.tamtam.ai/l/food-and-beverage-manufacturing-companies-finistere) (45)
- [Food and beverage companies in the Finistère department](https://www.tamtam.ai/l/food-and-beverage-companies-finistere) (40)
- [Hardware manufacturers in the Finistère department](https://www.tamtam.ai/l/hardware-companies-finistere) (35)
- [Public sector organisations in the Finistère department](https://www.tamtam.ai/l/public-sector-organisations-finistere) (35)
- [Consumer goods companies in the Finistère department](https://www.tamtam.ai/l/consumer-goods-companies-finistere) (31)
- [Distributors and wholesalers in the Finistère department](https://www.tamtam.ai/l/distributors-and-wholesalers-finistere) (31)
- [Agriculture companies in the Finistère department](https://www.tamtam.ai/l/agriculture-companies-finistere) (29)
- [Critical infrastructure operators in the Finistère department](https://www.tamtam.ai/l/critical-infrastructure-operators-finistere) (25)

## The same list elsewhere in France

- [Family-owned companies in France](https://www.tamtam.ai/l/family-owned-companies-france) (3,857)
- [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) (366)
- [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) (93)
- [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-finistere