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The 50 largest companies in the Manche department

Tamtam tracks 168 companies headquartered in the Manche department. This list ranks the 50 largest by number of employees on LinkedIn, led by Département de la Manche, INTERSPORT - Groupe Schiever and EFINOR. Their median headcount is 130. Half of them were founded in 1982 or later.

🇫🇷 Manche50 companiesUpdated Nov 11, 2026

The largest companies in Manche are primarily involved in government administration, food and beverage manufacturing, and industrial machinery manufacturing. These include established organizations like Département de la Manche, providing local government services, and Fondation Bon Sauveur de la Manche, a long-standing healthcare provider. The list features a mix of mid-sized firms and larger regional entities.

Notable companies include Les Maîtres Laitiers du Cotentin, which processes milk from local farms, and Elle & Vire - Groupe Savencia, a dairy cream brand with international reach. EFINOR specializes in metalworking and design, while TRICOTS SAINT-JAMES manufactures traditional knitwear. A common pattern is the strong presence of companies deeply rooted in the region's agricultural and industrial heritage, alongside public service institutions.

#CompanyIndustryHeadquarters EmployeesFounded
1
Département de la Manchemanche.fr

French local government providing social action, infrastructure, environmental protection, economic development, cultural preservation, education, youth programs, and sports initiatives for its residents.

Government Administration 🇫🇷 Saint-Lô 603 1982
2
INTERSPORT - Groupe Schieverintersport.fr

A French cooperative of independent entrepreneurs dedicated to making sports more accessible, united, and sustainable by providing sporting goods and creating community through sports

Sporting Goods Manufacturing 🇫🇷 Agneaux 515 n/a
3
EFINORefinor.com

A group with engineering, manufacturing, and support units specializing in metal working and design, offering global services with over 850 employees

Industrial Machinery Manufacturing 🇫🇷 Cherbourg-en-Cotentin 500 1988
4
Fondation Bon Sauveur de la Manchefbs50.fr

Nonprofit foundation providing mental health, psychiatric, addiction, disability, and elderly care services across multiple specialized facilities in Manche region.

Hospitals and Health Care 🇫🇷 Saint-Lô 475 1712
5
Ville de Cherbourg-en-Cotentincherbourg.fr

Coastal city with six ports, cultural events, botanical heritage, renewable energy sector, and active community supporting arts and sustainable development.

Government Administration 🇫🇷 Cherbourg-en-Cotentin 455 2016
6
Les Maîtres Laitiers du Cotentinmaitres-laitiers.fr

Collects milk from six hundred farms for processing into fresh cheese, pressed cheese, and infant milk across three industrial French sites.

Food and Beverage Manufacturing 🇫🇷 Sottevast 410 1986
7
CTI

Designs, manufactures, and installs custom welded and fabricated assemblies for various industries including nuclear, food, civil engineering, and pharmaceuticals.

Industrial Machinery Manufacturing 🇫🇷 Agneaux 405 n/a
8
TRICOTS SAINT-JAMESfr.saint-james.com

Manufacturer of high-quality traditional knitwear including marine sweaters and ready-to-wear garments, producing locally with skilled craftsmanship and global presence.

Textile Manufacturing 🇫🇷 Saint-James 386 1889
9
Elle & Vire - Groupe Savenciaelle-et-vire.com

Leading French dairy cream brand with Norman roots, innovating products and packaging, expanding internationally in over 120 countries.

Food and Beverage Manufacturing 🇫🇷 Condé-sur-Vire 320 1945
10
LECAPITAINElecapitaine.com

Specializing in manufacturing refrigerated bodies, producing both standard and custom products from small to large vehicles with 80 years of experience and top qualifications

Motor Vehicle Manufacturing 🇫🇷 Saint Lo 294 1936
11
POZZOpozzo-immobilier.fr

A dynamic real estate group in Normandy with 30 agencies, offering innovative services such as drone visits, digitalization, and personalized experiences for clients

Real Estate 🇫🇷 Yquelon 264 1968
12
Priméale France & Internationalprimeale.fr

A major player in fresh vegetables, part of Agrial cooperative group Offers a wide variety of freshly harvested seasonal vegetables

Food and Beverage Manufacturing 🇫🇷 Lessay 252 n/a
13
LES ATELIERS GRANDISlesateliersgrandis.fr

Grandis manufactures clothing, from structured garments to double-sided items, offers design office support, prototype creation, and global logistics, ensuring comprehensive production services.

Retail Apparel and Fashion 🇫🇷 Saint-Pair-sur-Mer 243 1993
14
LaMaison.frlamaison.fr

Distributes gardening, pet supplies, decoration, DIY, materials, agricultural inputs, and equipment through a network of physical stores and an e-commerce site for rural living.

Retail 🇫🇷 Saint-Lô 240 2018
15
AVRANCHESavranches.fr

It showcases Avranches' rich history, cultural events, and community activities, including exhibitions, commemorations, and local initiatives for residents and visitors.

Retail 🇫🇷 Avranches 219 n/a
16
elvia electronicselviaelectronics.com

Manufacturing printed circuit boards for aerospace, defence, and railway sectors with four specialized production plants and over 500 employees.

Computers and Electronics Manufacturing 🇫🇷 Coutances 201 1976
17
STGS - Groupe STURNOstgs.fr

Support local authorities in water and sanitation services including potable water treatment, wastewater management, network diagnostics, and infrastructure maintenance across western France.

Environmental Services 🇫🇷 Avranches 178 1990
18
Hôpitaux du Sud-Manche (groupe hospitalier Mont Saint-Michel)hopitaux-montsaintmichel.fr

It provides comprehensive healthcare services across six hospitals, including emergency care, surgeries, and maternity services for the Sud-Manche population.

Hospitals and Health Care 🇫🇷 Granville 177 n/a
19
Grand Large Yachtinggrandlargeyachting.com

Constructs leisure boats, professional vessels, and offers related services such as training, composite expertise, and nautical joinery for various maritime needs.

Shipbuilding 🇫🇷 Cherbourg-en-Cotentin 169 2003
20
Ville de Saint-Lôsaint-lo.fr

A dynamic city in Normandy, Saint-Lô with a rich history offers a vibrant community, educational opportunities, cultural landmarks, and active engagement in community-building

Government Administration 🇫🇷 Saint-Lô 163 n/a
21
Cabinet Folliotcabinetfolliot.com

A leading independent real estate network in Normandy offering a wide range of properties for sale and rent, including houses, apartments, land, and commercial businesses

Real Estate 🇫🇷 Granville 142 1979
22
ADSEAMadseam.asso.fr

The organization specializes in welcoming and supporting individuals in need, offering services for children, adolescents, adults, and families in the fields of disability, integration, and child protection

Individual and Family Services 🇫🇷 Saint-Lô 134 n/a
23
ACTALIAactalia.eu

ACTALIA is a technical center supporting the agri-food industry in quality control, innovation, and research, with expertise in food safety, dairy products, and sensory evaluation

Food and Beverage Manufacturing 🇫🇷 Saint-Lô 132 n/a
24
Remaderemade.com

Specializing in refurbishing consumer electronics, this company prioritizes human employment, innovation, sustainability, and eco-responsibility while maintaining a circular economy approach

Computers and Electronics Manufacturing 🇫🇷 Poilley 131 2011
25
LM Wind Power - Cherbourglmwindpower.com

Established in April 2018, the Cherbourg site is France's first wind turbine blade manufacturing plant

Renewable Energy Equipment Manufacturing 🇫🇷 Cherbourg-en-Cotentin 130 2018

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26
Fouchard l FAYAT ÉNERGIE SERVICESfouchard.fr

Design, installation, maintenance, and repair of climate engineering systems including heating, ventilation, air conditioning, electrical systems, and plumbing for various clients.

Renewables & Environment 🇫🇷 Coutances 130 1954
27
Communauté d'agglomération Mont Saint-Michel - Normandiemsm-normandie.fr

Management of local public services including urban planning, environment, culture, social action, tourism, and economic development across 95 communes.

Government Administration 🇫🇷 Avranches 129 2017
28
STURNO - Pôle Travaux Publics (Réseaux)sturno.com

This company, founded in 1920, specializes in public works, specifically in wet and dry networks, serving public clients in Western France

Construction 🇫🇷 Avranches 127 1920
29
RABAUDrabaud.com

Manufacturing log splitters, road sweepers, augers, branch crushers, pile sinkers, and concrete mixers for forestry, agriculture, and construction.

Industrial Machinery Manufacturing 🇫🇷 Sainte-Cécile 122 1980
30
EMPR Le Normandynormandy.lna-sante.com

A rehabilitation center specializing in complex medical conditions in a marine environment, with two sites focusing on physical medicine and rehabilitation

Hospitals and Health Care 🇫🇷 Granville 100 n/a
31
Chevaliers d'Argougesles-chevaliers-dargouges.com

Production of handcrafted pure cocoa butter chocolates using traditional French techniques, emphasizing quality, indulgence, and artisanal pride.

Food and Beverage Manufacturing 🇫🇷 Moyon Villages 98 1991
32
SIST Ouest Normandie | Service de Santé au Travailsantetravail-on.fr

Preserve employee health, prevent workplace accidents, improve working conditions through multidisciplinary teams including doctors, nurses, and prevention advisors.

Wellness and Fitness Services 🇫🇷 Saint-Lô 98 2000
33
PROBENTprobent.com

A Normandy-based industrial group specializing in engineering, manufacturing, assembly, maintenance of metalwork, welding, piping, mechatronics, electronics, and on-site logistical services

Industrial Machinery Manufacturing 🇫🇷 Cherbourg-en-Cotentin 97 n/a
34
JOURDAN TRANSPORT & SOLUTIONSjourdantrans.com

Family-owned logistics company providing end-to-end solutions for collection, storage, order preparation, and distribution of goods across France and Europe Known for reliability, quality service, and environmental initiatives

Transportation, Logistics, Supply Chain and Storage 🇫🇷 Saint-Hilaire-du-Harcouët 95 1952
35
CCI Ouest Normandieouestnormandie.cci.fr

Represents business interests to public authorities, supports enterprise development from creation to transmission, and manages key regional infrastructure and facilities.

Business Consulting and Services 🇫🇷 Saint-Lô 88 2015
36
Hôpital Privé de la Baie - Vivalto Santéhopitalprivedelabaie.vivalto-sante.com

A medical-surgical facility within Vivalto Santé group, offering a range of healthcare services with 172 beds, ambulatory surgery, chemotherapy, and Non-Programmed Care Unit

Hospitals and Health Care 🇫🇷 Avranches 88 1974
37
LEDUCleduc-batiment.fr

General building company specialized in structural work, roofing, cladding, exterior insulation, asbestos removal, and tiling services

Construction 🇫🇷 Virandeville 87 1951
38
Florette Holdingflorette.com

A leading fresh salad manufacturer, part of a cooperative group, offering a wide range of quality products while prioritizing sustainability and innovation in Europe

Food and Beverage Manufacturing 🇫🇷 Lessay 84 n/a
39
LOU LEGUMESlou-legumes.com

Family-owned business reviving mushroom production in France with pesticide-free cultivation across three regional sites and sustainable practices.

Food and Beverage Manufacturing 🇫🇷 Poilley 84 2009
40
La Manche Librelamanchelibre.fr

A leading weekly publication in France, distributing nearly 75,000 copies per week in the Manche department and surrounding areas

Newspaper Publishing 🇫🇷 Saint-Lô 82 1944
41
AUTOCARS DELCOURTautocarsdelcourt.com

Provides transportation services specializing in trucking and railroad logistics, operating from Pont Hebert, France, ensuring efficient freight movement.

Truck Transportation 🇫🇷 Pont-Hébert 82 n/a
42
SERMATECet-pack.com

With over 45 years of experience, we represent leading global packaging machine manufacturers in France, offering customized solutions for various industries

Machinery Manufacturing 🇫🇷 Coudeville-sur-Mer 77 1973
43
VIK Energies (ex-ID Energies)vik-energies.fr

A team of technicians specializing in energy solutions and renewable technologies, focusing on installation, maintenance, and repair for improved comfort and energy efficiency

Services for Renewable Energy 🇫🇷 Valognes 73 1995
44
Assurance Maladie de la Mancheassurance-maladie.ameli.fr

Working at this company means protecting the health of over 60 million insured individuals through a results-driven culture and collaborative projects

Government Administration 🇫🇷 Saint-Lô 71 1945
45
Confiez-Nous Réseau Franceconfiez-nous.fr

Network of franchises specializing in personal services, providing support and solutions for individuals in their daily lives.

Individual and Family Services 🇫🇷 Avranches 69 2009
46
AGRILEADERagrileader.fr

Agrileader adapts and expands its range of agricultural products, provides technical expertise, and meets regulatory requirements to serve farmers across France

Farming 🇫🇷 Saint-Lô 69 1999
47
Centre hospitalier de l'estran (Sud Manche)ch-estran.fr

Provides mental health services for children, adolescents, adults, and addiction care, along with medical-social and disability support.

Hospitals and Health Care 🇫🇷 Pontorson 69 n/a
48
AXEL Locationaxel-loc.com

Rental of construction machinery, tools, and equipment with a dense network of 19 agencies and stores across Normandy for quick availability.

Equipment Rental Services 🇫🇷 Coutances 68 2004
49
Torchio : Carrelage - Salle de bain - Parquet - Vinyle - Pierre et matièrestorchio.fr

Specialized tile and faience merchant with over 40 years of experience, offering a wide range of products for interior and exterior tiling, bathrooms, and flooring

Wholesale Building Materials 🇫🇷 Hambye 67 1975
50
LIS by Lesaffrelesaffre-ingredients-services.fr

Spray-drying services, gentle drying technologies, encapsulation expertise, contract mixing and packing, joint development support for drying processes.

Food and Beverage Manufacturing 🇫🇷 Cérences 66 1936

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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.

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