This selection of companies in Brittany represents a mix of mid-sized firms and large groups, primarily focused on food and beverage manufacturing, business services, and IT consulting. Notable examples include Groupe SAMSIC, offering facility management and HR services, and Groupe Le Duff, a leader in bakery and catering. Other significant companies are SCHMIDT GROUPE, specializing in furniture manufacturing, and Vivalto Santé, which operates a network of healthcare facilities.
A recurring pattern observed among these companies is a strong presence in the food and beverage manufacturing sector. Companies like Groupe Le Duff, Eureden, Cooperl, and Thiriet are all involved in food production, ranging from bakery to pork and frozen foods, indicating a significant regional concentration in this industry.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 150,393 | ||||
| 2 |
Groupe SAMSICsamsic.com
With over 30 years of experience, we prioritize human and professional values while offering tailored solutions in facility management and HR services |
6,680 | |||
| 3 |
Groupe Le Duffgroupeleduff.com
World leader in bakery, pastry, and catering, operating restaurant chains, manufacturing premium products for hotels, prioritizing high-quality, healthy dishes globally. |
5,761 | |||
| 4 |
SCHMIDT GROUPEgroupe.schmidt
Manufactures, designs, distributes inspiring, sustainable living, working spaces under Schmidt, Cuisinella, ID Pro brands. Certified B Corp, people-oriented values, quality, excellence. |
5,148 | |||
| 5 |
Vivalto Santévivalto-sante.fr
Operates a network of healthcare facilities across Europe, providing comprehensive patient care. Engages in medical partnerships and sustainable practices. |
4,612 | |||
| 6 |
Université de Rennes Iuniv-rennes.fr
Multidisciplinary university focusing on dynamic research, lifelong learning, societal challenges, and regional socio-economic and cultural development through partnerships. |
4,002 | |||
| 7 |
CS GROUPcs-soprasteria.com
Designs, builds, deploys, and maintains critical systems with innovative solutions and products, ensuring operational efficiency and security for client missions. |
2,968 | |||
| 8 |
C-Log - L'Expertise Supply Chainclog.fr
Provides tailored supply chain solutions for fashion brands, including retail, e-commerce, international transport, customs, and continuous improvement consulting services. |
2,276 | |||
| 9 |
Euredeneureden.com
A cooperative group of 18,500 farmers and 8,500 employees dedicated to providing quality food, supporting sustainable agriculture, and reducing environmental impact |
2,025 | |||
| 10 |
Keyruskeyrus.com
Architects reliable intelligence foundations, human-in-command governance, and performance steering to operationalize intelligence for adaptive, resilient, continuously improving organizations. |
2,020 | |||
| 11 |
Cooperlcooperl.com
A French agricultural and agri-food cooperative, specializing in pork production from farm to plate, including animal nutrition, processing, and distribution. |
2,009 | |||
| 12 |
B&B HOTELS Francebit.ly
Operates over 260 budget hotels across Europe, providing comfortable, functional rooms at accessible prices, with a strong commitment to environmental sustainability. |
1,979 | |||
| 13 |
Groupe Beaumanoirgroupe-beaumanoir.com
A leading pioneer in women's ready-to-wear products, operating four successful brands worldwide with a strong focus on sales and logistics services |
1,870 | |||
| 14 |
Brittany Ferriesbrittany-ferries.com
The company reveals stunning coastal destinations across Western Europe, highlighting the beauty of the region's shorelines |
1,559 | |||
| 15 |
Thirietthiriet.com
Family business manufacturing and selling frozen food through delivery teams, specialized stores, and food courts with a focus on quality French ingredients. |
1,548 | |||
| 16 |
Solinasolina.com
Designing customized food solutions with enhanced taste, nutrition, and functionality for food industry, service, butchery, and nutrition sectors worldwide. |
1,537 | |||
| 17 |
Brioche Doréebriochedoree.fr
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. |
1,477 | |||
| 18 |
EHESP - École des hautes études en santé publiqueehesp.fr
A public institution offering a wide range of training programs in public health, with a strong focus on research and international partnerships |
1,474 | |||
| 19 |
IPCipc-sa.com
Develops innovative biotechnological hygiene and maintenance solutions using living resources to protect infrastructure, people, and the environment sustainably. |
1,401 | |||
| 20 | 1,326 | ||||
| 21 |
L'Orange bleuelorangebleue-group.com
Leading European fitness company operating over 400 clubs offering cardio, strength training, wellness programs, personalized coaching, and innovative group classes. |
1,083 | |||
| 22 |
SOCIETE DES TRANSPORTS GAUTIERstg-logistique.fr
Transports food products, offering comprehensive, personalized services, focusing on proximity, reactivity, and food safety, with just-in-time deliveries across Europe. |
1,039 | |||
| 23 |
Adelaïde Groupadelaidegroup.fr
Specialized in insurance consulting, intermediation, distribution, and services Celebrating 90 years of entrepreneurship, growth, and innovation, with roots in Brittany, France |
1,030 | |||
| 24 |
IMT Atlantiqueimt-atlantique.fr
A prestigious engineering school specializing in digital, energy, and environmental transition, offering diverse programs and strong partnerships with businesses |
966 | |||
| 25 |
VERLINGUEverlingue.fr
Specialist corporate insurance broker providing simple solutions to protect businesses and staff, with global reach and focus on employee growth and well-being |
958 | |||
| 26 |
Rennes School of Businessrennes-sb.com
International business school focusing on educating responsible entrepreneurs through English programs, international partnerships, research, innovation, executive training, and hands-on experience |
937 | |||
| 27 |
Audi Franceaudi.fr
French premium automaker focused on pioneering automotive innovations, advanced driving assistance systems, and motorsport involvement, supporting young visual arts talents through a societal program. |
894 | |||
| 28 |
Kersia, inventing a food safe worldkersia-group.com
Global biosecurity and food safety, preventing disease and contamination in animals and humans across the food supply chain, including healthcare. |
797 | |||
| 29 |
Générationgeneration.fr
Provides specialized brokerage services for health and welfare plans, managing millions of beneficiaries and substantial annual benefits across the insurance sector. |
736 | |||
| 30 | 700 | ||||
| 31 |
Nextlanenextlane.com
Leading automotive business ecosystem. Providing cutting-edge software solutions. Empowering dealers and manufacturers. Driving business growth. Elevating customer experience. |
686 | |||
| 32 |
SAGA Mercedes-Benzrcm-saga.fr
Distributes Mercedes-Benz cars, vans, and trucks through a network of dealerships, expanding internationally while maintaining a family-oriented approach since 1971. |
655 | |||
| 33 |
PATICEOpaticeo.com
Family-owned French bakery producing traditional butter-based cakes and biscuits with innovative packaging and strict quality standards. |
592 | |||
| 34 |
PANPHARMApanpharma.eu
Develops, produces, and commercializes generic injectable medicines for hospitals and clinics in France and over 75 countries, specializing in antibiotics, anesthetics, and analgesics. |
534 | |||
| 35 |
Cite marinecite-marine.fr
Leading French company specializing in fresh and frozen seafood, prepared vegetables, and vegetarian dishes with sustainable, ethical production and quality management. |
530 | |||
| 36 |
DIANAsymrise.com
A global supplier of fragrances, flavors, food, nutrition, and cosmetic ingredients, acquired by Symrise Group For updates, follow Symrise AG page |
517 | |||
| 37 |
OCEALLIANCEocealliance.fr
Leading seafood supplier with extensive product range, serving retailers, wholesalers, restaurants, fishmongers across Europe and export markets. |
501 | |||
| 38 |
LUMIBIRD : the specialist in laser technologieslumibird.com
Company designs, manufactures, and markets high-performance lasers for industrial, scientific, medical, and defense markets globally, leveraging 50 years of experience in laser technologies. |
497 | |||
| 39 |
Groupe GCAgroupegca.com
Distributes new and used vehicles for 16 brands across 146 dealerships in France and Belgium, also offering car body repairs and parts. |
487 | |||
| 40 |
GYS France (Headquarters)gys.fr
Designs, manufactures, sells arc welding machines, car battery chargers, and collision repair equipment globally, operating across France, Germany, UK, Italy, Spain, China. |
466 | |||
| 41 |
EMOemo-france.com
Global provider of customized water and sludge treatment solutions for wastewater, drinking water, and industrial effluents with a dedicated in-house laboratory and worldwide distribution network |
463 | |||
| 42 |
KOHLER Power Systems EMEApowersystems.rehlko.com
Designs, manufactures, and integrates distributed energy solutions, including engines, generators, UPS systems, and microgrid controls for diverse industrial, residential, and commercial applications. |
420 | |||
| 43 |
M-extendm-extend.com
Family-run group since 1951, specializing in agricultural handling solutions Integrated design to production process, emphasis on innovation, sustainability, and international growth |
415 | |||
| 44 |
PIRIOUpiriou.com
Shipbuilding, repair, naval engineering, and services for vessels up to 120m, delivered worldwide to private and public shipowners. |
408 | |||
| 45 |
Cache Cachecache-cache.fr
French ready-to-wear brand offering trendy, colorful, and affordable fashion for joyful and optimistic women, part of a leading retail group. |
408 | |||
| 46 | 386 | ||||
| 47 |
SANDEN MANUFACTURING EUROPEsanden-europe.fr
Designs, manufactures, and validates automotive air conditioning compressors and thermal comfort systems for European car manufacturers and global markets. |
372 | |||
| 48 |
CCPA GROUPccpa.com
Develops, manufactures, and distributes animal nutrition and health products including premixes and feed additives, offering zootechnical support to feed manufacturers globally. |
367 | |||
| 49 |
Hubbardhubbardbreeders.com
Company supplies day-old grandparent and parent stock chicks globally to produce chicken meat, offering conventional and premium broiler products. |
366 | |||
| 50 |
Malherbemalherbe.fr
French leader in general freight transport, offering tailored solutions for logistics, transport organization, and vehicle rental with drivers across various sectors. |
364 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 51 | 353 | ||||
| 52 |
Guillemot Corporationguillemot.com
Design and manufacture interactive entertainment hardware and accessories under Hercules and Thrustmaster brands, distributing products worldwide with focus on growth markets. |
349 | |||
| 53 |
Traiteur de Paristraiteurdeparis.com
Production of high-quality French delicacies, desserts, and culinary aids using traditional methods and freezing for global export. |
336 | |||
| 54 |
Sermetasermeta.com
A leading manufacturer of stainless steel heat exchangers for gas condensing boilers, focusing on energy efficiency and reducing pollutant emissions |
331 | |||
| 55 |
Gelagrigelagri.com
Custom manufacturing, processing, packing, and distribution of frozen vegetables and ready meals across four European factories with large-scale operations. |
321 | |||
| 56 |
Blue Solutionsblue-solutions.com
Global leader manufacturing cobalt-free solid-state batteries for electric buses and aircraft with industrial-scale production across France and Canada focusing on high energy density. |
316 | |||
| 57 |
TIMAC AGRO Internationaltimacagro.com
Provides precise, innovative, complete nutritional solutions for soils, plants, and animals, supporting farmers globally for over 65 years. |
314 | |||
| 58 |
Bonobobonoboplanet.com
Offering authentic and affordable jeans for an optimistic and engaged generation, promoting values of respect and harmony through a new denim spirit |
313 | |||
| 59 |
ETT - ENERGIE TRANSFERT THERMIQUEett-hvac.com
Specializes in air conditioning, ventilation, and heating systems for various sectors, promoting responsible energy use and efficiency. |
289 | |||
| 60 |
DELIVERdeliver.events
Facilitating pre-qualified meetings between retail and brand decision makers with logistics vendors, along with thought leadership content on sustainability and supply chain challenges globally |
280 | |||
| 61 |
Horus Pharmahorus-pharma.com
Develops, patents, markets products for eye and eyelid health, focusing on preservative-free formulations, medical devices, and surgical solutions for ophthalmology. |
275 | |||
| 62 |
Broadpeakbroadpeak.tv
Broadpeak specializes in designing and manufacturing video delivery components for IPTV, Cable, and OTT services, enhancing quality of experience for subscribers worldwide |
269 | |||
| 63 |
Regional Interim - R Interim Groupe Triangle Solutions RHtriangle.fr
Family-run recruitment agency providing personalized interim staffing solutions, rapid client response, and extensive support for temporary workers and companies. |
268 | |||
| 64 |
PHOSPHEAphosphea.com
Specializing in phosphorus and calcium solutions for animal nutrition, this company is a global player with a production capacity exceeding 1 Mt |
268 | |||
| 65 |
OETgroupe-ovalt.com
Independent service company specializing in MES, automation, robotics, electrical systems, and weighing with turnkey solutions and maintenance across multiple sites. |
266 | |||
| 66 |
Groupe Guisnelguisnel.com
A family-owned company based in Brittany specializing in furniture transport, logistics, industrial vehicle rental, maintenance, and distribution of furniture across Europe |
264 | |||
| 67 |
Groupe JEAN FLOC'Hgroupe.jean-floch.com
A leading agri-food group specializing in pork meat processing, offering a wide range of products nationally and internationally through various brands |
251 | |||
| 68 | 247 | ||||
| 69 |
Groupe Eveneven.fr
Agri-food cooperative with farming, dairy, food distribution, and prepared meal activities, serving customers in over 110 countries. |
247 | |||
| 70 |
HTL Biotechnologyhtlbiotech.com
Develops and produces pharmaceutical-grade biopolymers like hyaluronic acid and polynucleotides for healthcare, with a focus on innovation and global market expansion. |
243 | |||
| 71 |
Groupe Douxdoux.com
Leading European exporter of poultry products with wide range of breaded products, present in 100+ countries, integrated supply chain approach ensuring quality and traceability |
232 | |||
| 72 |
CERP Bretagne Atlantiquecerpba.com
Supports pharmacists with rapid, reliable, and secure medication and medical specialty delivery. Offers a complete ecosystem including logistics, group purchasing, and training for healthcare professionals. |
232 | |||
| 73 |
Lactalis Ingredientslactalisingredients.com
Global producer of whey and milk ingredients for food, beverage, and nutrition industries, leveraging 85 years of dairy tradition. |
228 | |||
| 74 |
MiXsciencemixscience.eu
Provides innovative nutritional solutions, premixes, and specialized feeds for animal production, enhancing farm technical, sanitary, and economic performances. |
226 | |||
| 75 |
BCF Life Sciencesbcf-lifesciences.com
Extraction and marketing of natural amino acids and derivatives for pharmaceutical, health care, animal, and plant nutrition industries. |
220 | |||
| 76 |
Stockmeier Francestockmeier.fr
Distribution of premium chemicals, solvents, and additives with expertise in food, hygiene, animal nutrition, water treatment, and industrial surface treatment across Europe and North Africa. |
219 | |||
| 77 |
Aqualehaaqualeha.com
The company offers a range of services to prevent food, safety, and environmental risks for the protection of assets and individuals |
216 | |||
| 78 |
Norac Foodsnoracfoods.com
Food industry group providing better natural food. Active in bakery and snacking sectors. Operates in Europe and Americas. |
215 | |||
| 79 |
GUYOT environnementguyotenvironnement.com
A leading environmental company with 400 employees dedicated to promoting a circular economy by collecting, sorting, and recycling waste materials efficiently |
212 | |||
| 80 |
Eclorgroupe-eclor.com
A French beverage company specializing in hard cider, sparkling juices, limonade, beers, and co-packing services using apples from their own trees |
202 | |||
| 81 |
Armor Dairy - Groupe Savenciaarmor-dairy.com
Global dairy ingredients company with five specialized activities serving industries worldwide, ensuring quality, innovation, and dedicated customer success through expertise and synergy |
201 | |||
| 82 |
The Originals, Human Hotels & Resortstheoriginalshotels.com
Collective of six hundred independent hoteliers building a new hotel business: human, authentic, and unique, fostering a distinct hospitality brand. |
192 | |||
| 83 |
Cailabscailabs.com
Designs, manufactures, and develops innovative photonic solutions for space, industry (laser machining), telecommunications, and defense sectors, specializing in laser shaping. |
192 | |||
| 84 |
Entech smart energiesentech-se.com
Develops solar power, energy storage, and electricity conversion solutions managed by smart software for renewable energy integration. Designs, installs, and finances these projects globally. |
189 | |||
| 85 |
CFTO - Compagnie Française du Thon Océanique sascfto.eu
Specializes in sustainable tropical tuna fishing with advanced vessels, supplying high-quality tuna globally while prioritizing marine resource conservation. |
185 | |||
| 86 | 181 | ||||
| 87 |
Terresistimabmagnesium.com
An explorer and major player in the global magnesia industry, supporting customers for over 50 years, providing innovative solutions and reinventing how the world uses magnesia. |
176 | |||
| 88 |
DELPHARM LILLEdelpharm.com
Leading contract drug manufacturer for over 30 years, producing various pharmaceutical forms with high quality, timeliness, and economic balance for global pharmaceutical laboratories. |
173 | |||
| 89 |
MerAlliancemeralliance.com
A leading French company in private label smoked fish, focusing on quality, innovation, and employee well-being within a global group |
169 | |||
| 90 |
BlueKanGobluekango.com
Offers customizable integrated QHSE software solutions with pre-configured applications, document management, and business intelligence, adaptable to diverse industries and organizational processes. |
169 | |||
| 91 | 166 | ||||
| 92 |
Sekoiasekoia.com
Building a cyber operations platform for the AI era, unifying threat intelligence, detection, response, and exposure management, making advanced defense accessible. |
165 | |||
| 93 |
Compagnie de Phalsbourgcompagniedephalsbourg.com
French private real estate developer, transforming urban entrances with exceptional architecture and environmental quality, specializing in diverse real estate projects including commercial, residential, office, hotel, and leisure. |
159 | |||
| 94 |
isatechisatech.fr
International IT solutions provider specializing in ERP & CRM solutions, Microsoft Dynamics 365 expertise, BI, Azure, and professional services for various industry sectors worldwide |
158 | |||
| 95 | 156 | ||||
| 96 |
Vital Conceptvital-concept.com
Negotiates, sells, and distributes innovative products directly to professionals in agriculture, equestrian, and green spaces markets across France, Belgium, Netherlands. |
152 | |||
| 97 |
Secure-ICsecure-ic.com
Global provider of cybersecurity solutions for embedded systems & connected objects Offers end-to-end protection technologies, Secure Elements, & evaluation platforms Expanding worldwide with innovative approach |
151 | |||
| 98 |
Siradelsiradel.com
A digital technology company, part of ENGIE Group, specializing in geodata production, 3D modeling, simulation, and AI for sustainable and digital transformation in various sectors |
150 | |||
| 99 |
SKY Agriculturesky-agriculture.com
Manufacture of agricultural equipment with a focus on employee values, local management, and a committed, ambitious workforce. |
146 | |||
| 100 |
Louisianesunshine-habitat.com
A leading French company producing over 2000 high-end mobile homes annually, catering to evolving aesthetics and design preferences, offering customized solutions for leisure parks |
145 | |||
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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 Brittany
- The largest companies in Brittany 3,058
- Companies with in-house R&D in Brittany 366
- Retail chains in Brittany 344
- Manufacturers in Brittany 307
- Family-owned companies in Brittany 201
- Food and Beverage Manufacturing companies in Brittany 182
- Professional services firms in Brittany 167
- Public sector organisations in Brittany 165
- Hardware manufacturers in Brittany 148
- Distributors and wholesalers in Brittany 145
- Software Development companies in Brittany 132
- Food and beverage companies in Brittany 130
- SaaS companies in Brittany 128
- Critical infrastructure operators in Brittany 120
- Consumer goods companies in Brittany 115
- IT services companies in Brittany 113
- Education providers in Brittany 112
- Agriculture companies in Brittany 108
- Retail companies in Brittany 107
- IT Services and IT Consulting companies in Brittany 101
- Consulting firms in Brittany 99
- Healthcare providers in Brittany 97
- Contract manufacturers in Brittany 93
- Construction companies in Brittany 92
The same list elsewhere in France
- Multinational companies in France 11,864
- Multinational companies in Île-de-France 6,028
- Multinational companies in Auvergne-Rhône-Alpes 1,318
- Multinational companies in the Hauts-de-Seine department 1,231
- Multinational companies in Grand Est 787
- Multinational companies in Provence-Alpes-Côte d'Azur 638
- Multinational companies in the Rhône department 577
- Multinational companies in Occitanie 532
- Multinational companies in Hauts-de-France 511
- Multinational companies in Nouvelle-Aquitaine 450
- Multinational companies in Pays de la Loire 390
- Multinational companies in the Bouches-du-Rhône department 351
- Multinational companies in the Nord department 332
- Multinational companies in the Haute-Garonne department 246
- Multinational companies in the Yvelines department 226
- Multinational companies in Bourgogne-Franche-Comté 220
- Multinational companies in Normandy 216
- Multinational companies in the Gironde department 200
- Multinational companies in the Val-de-Marne department 200
- Multinational companies in the Seine-Saint-Denis department 198
- Multinational companies in the Bas-Rhin department 185
- Multinational companies in Paris 3,531
- Multinational companies in Lyon 283
- Multinational companies in Boulogne-Billancourt 188