The Morbihan department is home to a significant number of multinational companies, primarily mid-sized firms with a strong presence in food processing and industrial services. Companies like Cite marine, a leading French seafood specialist, and Groupe JEAN FLOC'H, an agri-food group focused on pork processing, highlight the region's strength in food manufacturing. Other key players include Olmix, which develops natural solutions for agriculture, and BCF Life Sciences, extracting amino acids for various industries.
The data reveals a notable concentration of companies in the food and beverage manufacturing sector, indicating a strong regional specialization. Beyond food, there is also a cluster of IT services firms such as METI, specializing in retail business process management solutions, and isatech, an international provider of ERP and CRM solutions. This mix of traditional industries and technology services showcases the diverse economic landscape of Morbihan.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 | |||
| 2 |
OCEALLIANCEocealliance.fr
Leading seafood supplier with extensive product range, serving retailers, wholesalers, restaurants, fishmongers across Europe and export markets. |
501 | |||
| 3 | 386 | ||||
| 4 |
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 | |||
| 5 |
BCF Life Sciencesbcf-lifesciences.com
Extraction and marketing of natural amino acids and derivatives for pharmaceutical, health care, animal, and plant nutrition industries. |
220 | |||
| 6 | 166 | ||||
| 7 |
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 | |||
| 8 |
ASERTI Electronicaserti.fr
Specialized maintenance, repair, and reliability services for industrial electronic equipment and drive systems with nationwide service centers. |
142 | |||
| 9 |
OMNI-PAC GROUPomnipacgroup.com
A European group with 600 employees in France, Germany, and England, focusing on recycling paper to produce eco-friendly packaging and hygiene solutions |
137 | |||
| 10 |
OJC Conseilojc-consulting.com
This consulting firm offers IT services for purchase, sales, and treasury management Specializing in IT transformation projects with expertise in IVALUA solutions |
135 | |||
| 11 |
GSF CELTUS OUESTgsf.fr
GSF is a leading French provider of tailored cleaning and service solutions, with a focus on human capital as its greatest asset |
110 | |||
| 12 |
Les Délices de St-Léonard - LDCldc.fr
A leading industrial pole producing private label food products in France, specializing in frozen pizzas, crepes, quiches, sandwiches, and snacks |
103 | |||
| 13 |
OC Sportocsport.com
International group specializing in professional sailing and outdoor sports event organization, rights management, team management, and brand consulting. |
99 | |||
| 14 |
Multiplast - Groupe Carbomanmultiplast.eu
Designs, builds high-tech composite multi-hulls and mono-hulls for competition, aerospace, defense, industry, and construction sectors, with unparalleled track record. |
91 | |||
| 15 |
SKIOLDskiold.com
International supplier of equipment for pig, poultry, feed, grain, and seed processing, offering turn-key solutions with installation and after-sales service |
74 | |||
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. | |||||
| 16 | 65 | ||||
| 17 |
Uship - Tout pour navigueruship.fr
Leading French provider of sailing equipment with 89 stores in France, the Antilles, Italy, and Spain, as well as an online store |
64 | |||
| 18 |
VESTAL Groupvestal-group.com
Design, manufacture, and supply of custom thermoformed plastic solutions for diverse sectors including leisure, medical, mobility, defense, and electronics. |
63 | |||
| 19 |
AXILONE PLASTIQUE
Axilone Plastique is a small-scale company in Brittany, specializing in high-end packaging for beauty products, with focus on innovation and environmental responsibility |
58 | |||
| 20 |
CAP SOLUTIONS CULINAIREScap-culinaires.com
The company specializes in developing customized, flavorful recipes and culinary solutions, as well as coating and decoration products for customers in France and abroad |
52 | |||
| 21 |
GREENYARD FROZEN FRANCE, MOREACgreenyard.group
A leading European frozen fruits and vegetables division with innovative products for retailers, catering, and the food industry, offering high-quality, nutrient-rich options year-round |
48 | |||
| 22 |
Akwel Vannes Franceakwel-automotive.com
AKWEL is a tier 1 automotive and heavy-duty equipment supplier specializing in fluid management and mechanisms, offering innovative solutions globally |
33 | |||
| 23 | 29 | ||||
| 24 |
ARDO GOURINardo.com
A growing international family-owned company specializing in frozen vegetables, herbs, and fruits, with a focus on sustainability and technology |
28 | |||
| 25 | 25 | ||||
| 26 |
TRANSPORTS LE TORC'Hmalherbe.fr
Provides transportation and trucking services, specializing in railroad logistics, based in Brech, France, ensuring efficient freight movement. |
24 | |||
| 27 |
nke Marine Electronicsnke-marine-electronics.fr
Designs, manufactures, and sells marine electronics including sensors, displays, and autopilots, focusing on innovative products for competitive advantage since 1986 |
20 | |||
| 28 |
Ligne St Barthlignestbarth.com
A family business creating high-quality skincare products inspired by Mother Nature using natural Caribbean ingredients for outstanding results |
20 | |||
| 29 |
Elementa ingrédientselementa-ingredients.com
Distribution of health ingredients and regulatory expertise for food supplements, infant formula, and functional food manufacturers in France, UK, Benelux, and Spain. |
20 | |||
| 30 |
Navimodomains.atom.com
It is a leading European manufacturer and supplier of boat equipment, serving the recreational boating market with extensive product offerings. |
18 | |||
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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 Morbihan department
- The largest companies in the Morbihan department 538
- Companies with in-house R&D in the Morbihan department 73
- Retail chains in the Morbihan department 63
- Manufacturers in the Morbihan department 62
- Food and Beverage Manufacturing companies in the Morbihan department 43
- Consumer goods companies in the Morbihan department 32
- Public sector organisations in the Morbihan department 29
- Critical infrastructure operators in the Morbihan department 28
- Professional services firms in the Morbihan department 28
- Hardware manufacturers in the Morbihan department 27
- Family-owned companies in the Morbihan department 27
- Distributors and wholesalers in the Morbihan department 26
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 Brittany 264
- 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 Paris 3,531
- Multinational companies in Lyon 283
- Multinational companies in Boulogne-Billancourt 188