# Top 30 retail chains in the Ille-et-Vilaine department

Tamtam tracks 135 retail chains headquartered in the Ille-et-Vilaine department. This list ranks the 30 largest by number of employees on LinkedIn, led by Groupama Loire Bretagne, Groupe Le Duff and Banque Populaire Grand Ouest. Their median headcount is 302. Half of them were founded in 1985 or later. The most common headquarters are Rennes (17) and Saint-Malo (3).

These companies in Ille-et-Vilaine are primarily large groups and mid-sized firms in retail, finance, and food services. Groupama Loire Bretagne is a mutual insurance company, Groupe Le Duff operates bakery and catering chains globally, Banque Populaire Grand Ouest is a cooperative regional bank, and Groupe Beaumanoir specializes in women's ready-to-wear.

A notable pattern is the concentration of headquarters in Rennes, including Del Arte, a chain of Italian restaurants, and Brioche Dorée, a fast-food chain. Other significant headquarters are in Saint-Grégoire, Saint-Malo, and Saint-Jacques-de-la-Lande, indicating a strong regional presence for these diverse retail-oriented businesses.

🇫🇷 Ille-et-Vilaine · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Groupama Loire Bretagne](https://www.tamtam.ai/c/groupama-loire-bretagne) (groupama-gan-recrute.com)<br>A leading mutual insurance company in the region, fostering trust and supporting members to build their lives confidently through a strong local presence and collaborative culture | Insurance | 🇫🇷 Rennes | 28,000 |  |
| 2 | [Groupe Le Duff](https://www.tamtam.ai/c/groupe-le-duff) (groupeleduff.com)<br>World leader in bakery, pastry, and catering, operating restaurant chains, manufacturing premium products for hotels, prioritizing high-quality, healthy dishes globally. | Food and Beverage Manufacturing | 🇫🇷 Rennes | 5,761 | 1976 |
| 3 | [Banque Populaire Grand Ouest](https://www.tamtam.ai/c/banque-populaire-grand-ouest) (banquepopulaire.fr)<br>Cooperative regional bank supporting entrepreneurs, artisans, and businesses across seven departments, fostering economic development through financial and human expertise. | Banking | 🇫🇷 Saint-Grégoire | 2,642 |  |
| 4 | [Groupe Beaumanoir](https://www.tamtam.ai/c/groupe-beaumanoir) (groupe-beaumanoir.com)<br>A leading pioneer in women's ready-to-wear products, operating four successful brands worldwide with a strong focus on sales and logistics services | Textile Manufacturing | 🇫🇷 Saint-Malo | 1,870 | 1981 |
| 5 | [Del Arte](https://www.tamtam.ai/c/del-arte) (delarte.fr)<br>operates a chain of Italian restaurants across France, offering dine-in, takeaway, and delivery with authentic, quality Italian dishes for all budgets. | Restaurants | 🇫🇷 Rennes | 1,824 | 1984 |
| 6 | [Brioche Dorée](https://www.tamtam.ai/c/brioche-doree) (briochedoree.fr)<br>A fast-food chain specializing in French-style bakery products and sandwiches, operating globally with a focus on fresh, locally sourced ingredients and a modern concept. | Food and Beverage Manufacturing | 🇫🇷 Rennes | 1,477 | 1976 |
| 7 | [Crédit Agricole d'Ille-et-Vilaine](https://www.tamtam.ai/c/credit-agricole-d-ille-et-vilaine) (credit-agricole.fr)<br>Provides banking and financial services to over 530,000 clients with 119 branches and 1,500 employees in Ille-et-Vilaine. | Banking | 🇫🇷 Saint-Jacques-de-la-Lande | 1,332 |  |
| 8 | [L'Orange bleue](https://www.tamtam.ai/c/l-orange-bleue) (lorangebleue-group.com)<br>Leading European fitness company operating over 400 clubs offering cardio, strength training, wellness programs, personalized coaching, and innovative group classes. | Wellness and Fitness Services | 🇫🇷 Rennes | 1,083 | 1996 |
| 9 | [Groupe Valeor](https://www.tamtam.ai/c/groupe-valeor) (groupevaleor.com)<br>Development and operation of specialized stores focused on enhancing living spaces with inspiration, pleasure, and environmental respect, employing over 600 people. | Retail | 🇫🇷 Rennes | 511 | 2008 |
| 10 | [Blot Immobilier](https://www.tamtam.ai/c/blot-immobilier) (blot-immobilier.fr)<br>Providing personalized real estate services including buying, selling, renting, financing, legal advice, and professional support with local expertise and client focus. | Real Estate | 🇫🇷 Rennes | 439 | 1967 |
| 11 | [Cache Cache](https://www.tamtam.ai/c/cache-cache) (cache-cache.fr)<br>French ready-to-wear brand offering trendy, colorful, and affordable fashion for joyful and optimistic women, part of a leading retail group. | Retail | 🇫🇷 Saint-Malo | 408 | 1985 |
| 12 | [Aäsgard](https://www.tamtam.ai/c/aasgard) (aasgard.fr)<br>Specializing in high-end contemporary wood and pellet stoves from Scandinavia, Aäsgard offers distribution, installation, and maintenance services since 2006 Follow on social media for more | Furniture and Home Furnishings Manufacturing | 🇫🇷 Rennes | 323 | 2006 |
| 13 | [SQUARE HABITAT BRETAGNE](https://www.tamtam.ai/c/square-habitat-bretagne) (squarehabitat.fr)<br>Trusted real estate agency network offering personalized services and innovative solutions for buying, selling, renting, and investing in properties | Real Estate | 🇫🇷 Betton | 317 | 2006 |
| 14 | [Bonobo](https://www.tamtam.ai/c/bonobo) (bonoboplanet.com)<br>Offering authentic and affordable jeans for an optimistic and engaged generation, promoting values of respect and harmony through a new denim spirit | Textile Manufacturing | 🇫🇷 Saint-Malo | 313 | 2006 |
| 15 | [Groupe GIBOIRE](https://www.tamtam.ai/c/groupe-giboire) (giboire.com)<br>Family-owned real estate group specializing in property development, land planning, hospitality, sales, rental management, commercial real estate, and investment advisory. | Real Estate | 🇫🇷 Rennes | 302 | 1923 |
| 16 | [Regional Interim - R Interim Groupe Triangle Solutions RH](https://www.tamtam.ai/c/regional-interim-r-interim-groupe-triangle-solutions-rh) (triangle.fr)<br>Family-run recruitment agency providing personalized interim staffing solutions, rapid client response, and extensive support for temporary workers and companies. | Human Resources Services | 🇫🇷 Rennes | 268 | 1996 |
| 17 | [Groupe Royer](https://www.tamtam.ai/c/groupe-royer) (grouperoyer.com)<br>Global distribution of footwear, textile, and accessories across multiple brands, covering all market segments from low-cost to luxury. | Retail | 🇫🇷 Fougères | 255 | 1945 |
| 18 | [Denis Matériaux](https://www.tamtam.ai/c/denis-materiaux) (denismateriaux.com)<br>Family-owned group distributing and manufacturing professional-quality construction materials across multiple sectors including masonry, wood, insulation, and tools in France. | Wholesale Building Materials | 🇫🇷 Guignen | 222 | 1979 |
| 19 | [Groupe Cobredia](https://www.tamtam.ai/c/groupe-cobredia) (cobredia.fr)<br>Provides comprehensive automobile mobility solutions for individuals and professionals, including sales, financing, rental, maintenance, and parts across 90 locations. | Retail Motor Vehicles | 🇫🇷 Rennes | 221 | 1924 |
| 20 | [Emil Frey Pro](https://www.tamtam.ai/c/emil-frey-pro) (emilfreypro.fr)<br>Leader in industrial and utility vehicle trading, maintenance, and service engineering in Brittany and the Pays de la Loire, prioritizing quality service, customer relations, and employee skills recognition | Wholesale | 🇫🇷 Chartres-de-Bretagne | 201 | 2006 |
| 21 | [La Taverne - Table de Caractère](https://www.tamtam.ai/c/la-taverne-table-de-caractere) (lestavernes.com)<br>A network of 31 cooperative restaurants offering modern, generous cuisine with a focus on fresh, local ingredients, and a welcoming, homey atmosphere | Restaurants | 🇫🇷 Chantepie | 191 | 1996 |
| 22 | [Pasquet menuiseries](https://www.tamtam.ai/c/pasquet-menuiseries) (pasquet.fr)<br>Specializes in industrial wood, aluminum, and PVC joinery, combining traditional craftsmanship with modern design and technical expertise. | Construction | 🇫🇷 Argentré-du-Plessis | 189 | 1925 |
| 23 | [Réseau Komilfo](https://www.tamtam.ai/c/reseau-komilfo) (komilfo.fr)<br>Independent artisans network specializing in installation of windows, doors, shutters, and outdoor products with personalized customer support and after-sales service across France. | Manufacturing | 🇫🇷 Rennes | 186 | 2002 |
| 24 | [Bretagne Matériaux](https://www.tamtam.ai/c/bretagne-materiaux) (bretagne-materiaux.fr)<br>Network of 24 agencies in Brittany providing advice on construction, layout, and renovation product choices for customers | Construction | 🇫🇷 Rennes | 178 |  |
| 25 | [Groupe Interaction](https://www.tamtam.ai/c/groupe-interaction) (interaction-groupe.com)<br>This company facilitates employment access, offering temp agencies, recruitment firms, specialized services, digital solutions, and a training center for diverse job seekers. | Staffing and Recruiting | 🇫🇷 Rennes | 178 | 1991 |
| 26 | [PRESTALIS](https://www.tamtam.ai/c/prestalis) (prestalis.com)<br>PRESTALIS specializes in managing aquatic centers for local authorities nationwide, focusing on social development, digital transformation, and community engagement in sports and leisure activities | Recreational Facilities | 🇫🇷 Chateaugiron | 166 | 1986 |
| 27 | [Madame.](https://www.tamtam.ai/c/madame-rennes) (monsieurmadame-boutique.fr)<br>Fashion boutique offering designer ready-to-wear clothing from brands like Acne Studios, AMI, Dries Van Noten, and MM6 among others | Retail Apparel and Fashion | 🇫🇷 Rennes | 165 | 2021 |
| 28 | [Max Plus](https://www.tamtam.ai/c/max-plus) (maxplus.fr)<br>A French chain of stores specializing in discounted surplus and clearance items from top manufacturers in various categories Expanding with competitive prices | Retail | 🇫🇷 L'Hermitage | 154 | 1980 |
| 29 | [Lorflex](https://www.tamtam.ai/c/lorflex) (lorflex.fr)<br>specialist in smoke conduits, ventilation, and technical insulation distribution with 21 agencies across France and Luxembourg, focusing on expertise and customer service | Wholesale Building Materials | 🇫🇷 Rennes | 134 |  |
| 30 | [MBA Mutuelle](https://www.tamtam.ai/c/mba-mutuelle) (mbamutuelle.com)<br>Providing health, retirement, savings, and insurance solutions with local presence and personalized support for individuals and professionals. | Insurance | 🇫🇷 Rennes | 132 | 1947 |

## 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 Ille-et-Vilaine department

- [The largest companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/largest-companies-ille-et-vilaine) (1,454)
- [Companies with in-house R&D in the Ille-et-Vilaine department](https://www.tamtam.ai/l/r-and-d-companies-ille-et-vilaine) (152)
- [Multinational companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/multinational-companies-ille-et-vilaine) (118)
- [Manufacturers in the Ille-et-Vilaine department](https://www.tamtam.ai/l/manufacturers-ille-et-vilaine) (100)
- [Professional services firms in the Ille-et-Vilaine department](https://www.tamtam.ai/l/professional-services-firms-ille-et-vilaine) (94)
- [SaaS companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/saas-companies-ille-et-vilaine) (85)
- [Family-owned companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/family-owned-companies-ille-et-vilaine) (81)
- [Software Development companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/software-development-companies-ille-et-vilaine) (80)
- [Public sector organisations in the Ille-et-Vilaine department](https://www.tamtam.ai/l/public-sector-organisations-ille-et-vilaine) (75)
- [IT Services and IT Consulting companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-ille-et-vilaine) (67)
- [IT services companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/it-services-companies-ille-et-vilaine) (65)
- [Hardware manufacturers in the Ille-et-Vilaine department](https://www.tamtam.ai/l/hardware-companies-ille-et-vilaine) (61)
- [Education providers in the Ille-et-Vilaine department](https://www.tamtam.ai/l/education-companies-ille-et-vilaine) (60)
- [Distributors and wholesalers in the Ille-et-Vilaine department](https://www.tamtam.ai/l/distributors-and-wholesalers-ille-et-vilaine) (58)
- [Consulting firms in the Ille-et-Vilaine department](https://www.tamtam.ai/l/consulting-firms-ille-et-vilaine) (54)
- [Food and Beverage Manufacturing companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/food-and-beverage-manufacturing-companies-ille-et-vilaine) (46)
- [Retail companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/retail-companies-ille-et-vilaine) (46)
- [Critical infrastructure operators in the Ille-et-Vilaine department](https://www.tamtam.ai/l/critical-infrastructure-operators-ille-et-vilaine) (45)
- [Financial services firms in the Ille-et-Vilaine department](https://www.tamtam.ai/l/financial-services-firms-ille-et-vilaine) (45)
- [Subscription businesses in the Ille-et-Vilaine department](https://www.tamtam.ai/l/subscription-businesses-ille-et-vilaine) (45)
- [Construction companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/construction-companies-ille-et-vilaine) (43)
- [Law Practice companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/law-practice-companies-ille-et-vilaine) (43)
- [Higher Education companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/higher-education-companies-ille-et-vilaine) (41)
- [Legal Services companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/legal-services-companies-ille-et-vilaine) (41)

## The same list elsewhere in France

- [Retail chains in France](https://www.tamtam.ai/l/retail-chains-france) (7,526)
- [Retail chains in Île-de-France](https://www.tamtam.ai/l/retail-chains-ile-de-france) (2,316)
- [Retail chains in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/retail-chains-auvergne-rhone-alpes) (872)
- [Retail chains in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/retail-chains-provence-alpes-cote-dazur) (663)
- [Retail chains in Nouvelle-Aquitaine](https://www.tamtam.ai/l/retail-chains-nouvelle-aquitaine) (582)
- [Retail chains in Occitanie](https://www.tamtam.ai/l/retail-chains-occitanie) (579)
- [Retail chains in Grand Est](https://www.tamtam.ai/l/retail-chains-grand-est) (529)
- [Retail chains in Pays de la Loire](https://www.tamtam.ai/l/retail-chains-pays-de-la-loire) (452)
- [Retail chains in Hauts-de-France](https://www.tamtam.ai/l/retail-chains-hauts-de-france) (431)
- [Retail chains in Brittany](https://www.tamtam.ai/l/retail-chains-brittany) (344)
- [Retail chains in the Rhône department](https://www.tamtam.ai/l/retail-chains-rhone) (302)
- [Retail chains in the Hauts-de-Seine department](https://www.tamtam.ai/l/retail-chains-hauts-de-seine) (292)
- [Retail chains in the Bouches-du-Rhône department](https://www.tamtam.ai/l/retail-chains-bouches-du-rhone) (281)
- [Retail chains in the Nord department](https://www.tamtam.ai/l/retail-chains-nord) (268)
- [Retail chains in Normandy](https://www.tamtam.ai/l/retail-chains-normandy) (244)
- [Retail chains in the Haute-Garonne department](https://www.tamtam.ai/l/retail-chains-haute-garonne) (222)
- [Retail chains in the Gironde department](https://www.tamtam.ai/l/retail-chains-gironde) (217)
- [Retail chains in the Alpes-Maritimes department](https://www.tamtam.ai/l/retail-chains-alpes-maritimes) (164)
- [Retail chains in Centre-Val de Loire](https://www.tamtam.ai/l/retail-chains-centre-val-de-loire) (164)
- [Retail chains in the Loire-Atlantique department](https://www.tamtam.ai/l/retail-chains-loire-atlantique) (163)
- [Retail chains in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/retail-chains-bourgogne-franche-comte) (158)
- [Retail chains in Paris](https://www.tamtam.ai/l/retail-chains-paris) (1,491)
- [Retail chains in Lyon](https://www.tamtam.ai/l/retail-chains-lyon) (154)
- [Retail chains in Toulouse](https://www.tamtam.ai/l/retail-chains-toulouse) (139)

---

Source: https://www.tamtam.ai/l/retail-chains-ille-et-vilaine