# The 100 largest companies in the Calvados department

Tamtam tracks 672 companies headquartered in the Calvados department. This list ranks the 100 largest by number of employees on LinkedIn, led by Agrial, GUJRAT and Université de Caen Normandie. Their median headcount is 153. Half of them were founded in 1986 or later. The most common headquarters are Caen (46), Hérouville-Saint-Clair (10) and Lisieux (6).

The largest companies in Calvados are a mix of public sector institutions, large cooperatives, and established industrial firms. Notable examples include Agrial, a farmers' cooperative with international food brands; Université de Caen Normandie, a historic educational institution; CHU Caen Normandie, providing comprehensive medical care and research; and Crédit Agricole Normandie, a regional bank focused on local economic development. These organizations reflect the department's diverse economic base, spanning agriculture, healthcare, education, and finance.

A significant pattern among these companies is their strong concentration in Caen, which serves as a major economic hub for the department. Many of the larger employers, such as Région Normandie and Département du Calvados, are public administration bodies. Beyond public services, the list also features substantial private sector players like Legallais, a distributor for the construction industry, and Gilbert, a pharmaceutical and cosmetics group.

🇫🇷 Calvados · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Agrial](https://www.tamtam.ai/c/agrial) (agrial.com)<br>Farmers cooperative, international food brands. Climate, environment focus. People-centered, solid, agile, innovative, initiative-driven company. Human experience. | Food and Beverage Manufacturing | 🇫🇷 Caen | 3,567 | 2000 |
| 2 | [GUJRAT](https://www.tamtam.ai/c/gujrat)<br>A French company based in Caen, specializing in [Briefly describe the main activities or industry of the company] | Wholesale Building Materials | 🇫🇷 Caen | 3,357 |  |
| 3 | [Université de Caen Normandie](https://www.tamtam.ai/c/universite-de-caen-normandie) (unicaen.fr)<br>This French university provides initial, continuing, and work-study education, conducts advanced research in four key areas, and offers diverse cultural and knowledge access events. | Higher Education | 🇫🇷 Caen | 3,160 | 1432 |
| 4 | [CHU Caen Normandie](https://www.tamtam.ai/c/chu-caen-normandie) (chu-caen.fr)<br>Provides comprehensive medical, surgical, and obstetric care across 3 sites, offering specialized services, teaching, and research for the population. | Government Administration | 🇫🇷 Caen | 2,506 |  |
| 5 | [CARREFOUR SUPPLY CHAIN](https://www.tamtam.ai/c/carrefour-supply-chain)<br>Provides warehousing and logistics services in an industrial zone, supporting storage and distribution operations in the supply chain. | Warehousing | 🇫🇷 Mondeville | 1,743 |  |
| 6 | [Crédit Agricole Normandie](https://www.tamtam.ai/c/credit-agricole-normandie) (credit-agricole.fr)<br>Leading regional bank in Normandy, France. Provides banking services to individuals, businesses, and farmers, focusing on local economic development and societal responsibility. | Banking | 🇫🇷 Caen | 1,507 | 2005 |
| 7 | [Région Normandie](https://www.tamtam.ai/c/region-normandie) (normandie.fr)<br>Public sector employer offering job opportunities within regional services and educational institutions across Normandy, regularly publishing available positions. | Government Administration | 🇫🇷 Caen | 1,323 |  |
| 8 | [Legallais](https://www.tamtam.ai/c/legallais) (legallais.com)<br>The company is a leading independent distributor of products for the construction industry, offering a wide range of eco-friendly products and personalized services | Wholesale | 🇫🇷 Hérouville-Saint-Clair | 1,173 | 1889 |
| 9 | [ND](https://www.tamtam.ai/c/nd-ouistreham)<br>Operates supermarkets and hypermarkets, invests in capital, manages real estate, handles logistics, HR, and communication for its retail and other ventures. | Retail Groceries | 🇫🇷 Ouistreham | 1,049 |  |
| 10 | [E-Commerce Nation](https://www.tamtam.ai/c/e-commerce-nation) (ecommerce-nation.fr)<br>This online community specializes in e-commerce and m-commerce, offering articles, expert advice, and services to help businesses grow and optimize their online presence | Technology, Information and Internet | 🇫🇷 Caen | 835 | 2016 |
| 11 | [Département du Calvados](https://www.tamtam.ai/c/departement-du-calvados) (calvados.fr)<br>The company provides local government services focusing on social solidarity, territorial development, and supporting residents in areas like family, childhood protection, and accessibility. | Government Administration | 🇫🇷 Caen | 771 | 1982 |
| 12 | [Gilbert](https://www.tamtam.ai/c/gilbert) (groupe-gilbert.fr)<br>Industrial group operating in pharmaceuticals, cosmetics, hygiene, CDMO, and spas, offering health solutions, with strong positions in baby products. | Pharmaceutical Manufacturing | 🇫🇷 Hérouville-Saint-Clair | 605 | 1904 |
| 13 | [Hamelinbrands](https://www.tamtam.ai/c/hamelinbrands) (hamelinbrands.com)<br>A family-owned company based in Normandy, France, manufacturing a wide range of consumer goods for office and school markets globally | Paper and Forest Product Manufacturing | 🇫🇷 Hérouville-Saint-Clair | 582 | 1864 |
| 14 | [Caen la mer](https://www.tamtam.ai/c/caen-la-mer) (caenlamer.fr)<br>Caen la mer is a urban community, formed in 2017, focusing on economic development, infrastructure, social solidarity, environmental preservation, and community activation | Government Administration | 🇫🇷 Caen | 526 | 1990 |
| 15 | [SOFRILOG](https://www.tamtam.ai/c/sofrilog) (sofrilog.com)<br>Specialist in cold logistics and transport, serving food industry clients with a focus on excellence and international expansion. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Caen | 519 | 2007 |
| 16 | [Acséa](https://www.tamtam.ai/c/acsea) (acsea.asso.fr)<br>The company provides support, guidance, and protection to children, adolescents, and adults in need, as well as intervenes in family and early childhood policies | Civic and Social Organizations | 🇫🇷 Hérouville-Saint-Clair | 512 | 1932 |
| 17 | [Crossline](https://www.tamtam.ai/c/crossline) (crossline-group.com)<br>Garment manufacturer providing comprehensive end-to-end solutions, encompassing design, sourcing, fitting, production, and delivery for various clothing needs. | Retail Apparel and Fashion | 🇫🇷 Lisieux | 419 | 2000 |
| 18 | [Talenz Alteis](https://www.tamtam.ai/c/talenz-alteis) (talenz.fr)<br>Independent firm providing accounting, audit, legal, social, HR, tax optimization, digital solutions, and wealth management services to business leaders. | Accounting | 🇫🇷 Caen | 400 |  |
| 19 | [Isigny Sainte Mère](https://www.tamtam.ai/c/isigny-sainte-mere) (isigny-ste-mere.com)<br>Dairy cooperative producing high-quality butters, creams, cheeses, and infant milk powder, exporting products worldwide with strong quality focus. | Food and Beverage Manufacturing | 🇫🇷 Isigny-sur-Mer | 382 | 1932 |
| 20 | [Forterro FR](https://www.tamtam.ai/c/forterro-fr) (forterro.com)<br>Deploys 6 ERP solutions and 1 planning solution, covering business processes for startups, SMEs, and multi-site industrial groups to structure activity, optimize management, and foster growth. | Software Development | 🇫🇷 Caen | 364 | 2021 |
| 21 | [ARS Normandie](https://www.tamtam.ai/c/ars-normandie) (sante.fr)<br>Pilots regional health policy, coordinates partners, manages prevention, healthcare organization, and medical-social facilities, engaging health professionals, local authorities, and associations. | Government Administration | 🇫🇷 Caen | 362 | 2010 |
| 22 | [Chambres d'agriculture de Normandie](https://www.tamtam.ai/c/chambres-d-agriculture-de-normandie) (normandie.chambres-agriculture.fr)<br>An agricultural organization in Normandy representing, developing, advising, and providing services to farmers, local authorities, and private operators Find us on Twitter, Facebook, and YouTube | Farming | 🇫🇷 Caen | 355 |  |
| 23 | [E2SE Business School](https://www.tamtam.ai/c/e2se-business-school) (e2se.fr)<br>Educates professionals for future managerial and strategic challenges, integrating academic knowledge with professional experience. Provides state-recognized training from BAC+2 to BAC+5. | Higher Education | 🇫🇷 Caen | 349 | 1991 |
| 24 | [RIOU Glass](https://www.tamtam.ai/c/riou-glass) (riouglass.com)<br>A French family-owned glass company founded in 1979, specializing in the transformation of flat glass for various technical and aesthetic applications | Glass, Ceramics and Concrete Manufacturing | 🇫🇷 Honfleur | 324 | 1979 |
| 25 | [Crèches Léa et Léo](https://www.tamtam.ai/c/creches-lea-et-leo) (leaetleo.com)<br>Since 2007, the company provides childcare solutions for businesses and communities in France, including creating, managing, and reserving daycare spots nationwide | Individual and Family Services | 🇫🇷 Hérouville-Saint-Clair | 304 | 2007 |
| 26 | [FRIAL](https://www.tamtam.ai/c/frial) (frial.com)<br>Develops unique, creative, and tasty premium frozen food recipes for a unique dining experience, partnering with retailers for private label growth. | Food and Beverage Manufacturing | 🇫🇷 Bayeux | 296 | 1980 |
| 27 | [Crédit Mutuel de Normandie](https://www.tamtam.ai/c/credit-mutuel-de-normandie) (creditmutuel.fr)<br>Offers a complete range of banking, insurance, mobile, automotive, and real estate products and services to individuals, farmers, businesses, and associations. | Banking | 🇫🇷 Caen | 288 | 1973 |
| 28 | [ENSICAEN - Ecole Nationale Supérieure d'Ingénieurs de Caen](https://www.tamtam.ai/c/ensicaen-ecole-nationale-superieure-d-ingenieurs-de-caen) (ensicaen.fr)<br>Educates high-level engineers in physics, computer science, materials-chemistry, and industrial engineering, adapting pedagogy with innovation and relying on cutting-edge scientific research. | Higher Education | 🇫🇷 Caen | 278 | 1911 |
| 29 | [INOLYA](https://www.tamtam.ai/c/inolya) (inolya.fr)<br>Manages 27,000 social homes, housing 50,000 people in Calvados, focusing on proximity, innovation, and responsibility for general interest and local residents. | Housing Programs | 🇫🇷 Caen | 260 | 1919 |
| 30 | [CARREFOUR ADMINISTRATIF FRANCE](https://www.tamtam.ai/c/carrefour-administratif-france) (carrefour.com)<br>CARREFOUR ADMINISTRATIF FRANCE is a subsidiary of the global Carrefour headquarters, specializing in administrative functions in France | Retail Groceries | 🇫🇷 Mondeville | 251 |  |
| 31 | [GANIL](https://www.tamtam.ai/c/ganil) (ganil-spiral2.eu)<br>A national accelerator for heavy ions research and experimentation, providing cutting-edge facilities for scientific exploration and discovery | Research Services | 🇫🇷 Caen | 248 | 1978 |
| 32 | [HOPITAL PRIVE SAINT MARTIN-CAEN](https://www.tamtam.ai/c/hopital-prive-saint-martin-caen) (hopital-prive-saint-martin-caen.ramsaysante.fr)<br>Founded in 1993, this private hospital in Caen, France is the regional leader in private surgery and outpatient surgery with 35,000 hospitalizations annually | Hospitals and Health Care | 🇫🇷 Caen | 244 | 1993 |
| 33 | [Mutual Logistics](https://www.tamtam.ai/c/mutual-logistics) (mutuallogistics.com)<br>Comprehensive logistics services including national and international transport, warehousing, order preparation, stock management, and co-packing for various industries. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Caen | 240 | 2007 |
| 34 | [NORMANDISE Pet Food](https://www.tamtam.ai/c/normandise-pet-food) (lanormandise.fr)<br>Family business specializing in manufacturing and packaging wet food products for dogs and cats. French leader in private label pouches and trays. | Food and Beverage Manufacturing | 🇫🇷 Vire Normandie | 238 | 1991 |
| 35 | [LABÉO](https://www.tamtam.ai/c/labeo) (laboratoire-labeo.fr)<br>Performs extensive high-tech analyses for animal health, water, and food products, serving public health through sanitary and epidemiological monitoring and environmental oversight. | Research Services | 🇫🇷 Saint-Contest | 232 | 2014 |
| 36 | [Psychologue libéral](https://www.tamtam.ai/c/psychologue-liberal)<br>A human resources company in Caen, France specializing in psychology services | Human Resources Services | 🇫🇷 Caen | 232 | 2015 |
| 37 | [NOYON Solutions Logistiques](https://www.tamtam.ai/c/noyon-solutions-logistiques) (noyon.eu)<br>Providing global logistics solutions including transport, warehousing, international import/export, and removals for individuals and businesses, focusing on client satisfaction and employee well-being. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Mondeville | 222 | 1835 |
| 38 | [SNM](https://www.tamtam.ai/c/snm-mouen) (snm14.fr)<br>Since 1992, we specialize in custom metal structure manufacturing and on-site installation for various clients including housing authorities, industrial businesses, and individuals | Construction | 🇫🇷 Mouen | 222 | 1992 |
| 39 | [vallois](https://www.tamtam.ai/c/vallois) (vallois.eu)<br>Company specializing in landscape and environmental developments, from technical study to realization, with a strong focus on human values and local projects. | Landscaping Services | 🇫🇷 Saint-Hymer | 215 | 1959 |
| 40 | [CMA Normandie](https://www.tamtam.ai/c/cma-normandie) (cma-normandie.fr)<br>Public institution supporting crafts businesses in Normandy, promoting their development, competitiveness, and sustainability through various services and advocacy efforts for economic growth. | Government Administration | 🇫🇷 Caen | 211 | 2021 |
| 41 | [IAE Caen](https://www.tamtam.ai/c/iae-caen) (iae.unicaen.fr)<br>Offers business and management education from undergraduate to doctoral levels, specializing in marketing, HR, finance, and healthcare management for students and professionals. | Higher Education | 🇫🇷 Caen | 193 | 1956 |
| 42 | [UDAF14](https://www.tamtam.ai/c/udaf14) (udaf14.fr)<br>Association dedicated to defending and promoting the material and moral interests of families in the Calvados region. | Civic and Social Organizations | 🇫🇷 Caen | 180 | 1945 |
| 43 | [Communauté d'Agglomération Lisieux Normandie](https://www.tamtam.ai/c/communaute-d-agglomeration-lisieux-normandie) (lisieux-normandie.fr)<br>Intercommunal structure managing 54 communes, providing regional development, transportation access, cultural heritage, and public services for 78,000 residents. | Government Administration | 🇫🇷 Lisieux | 171 | 2017 |
| 44 | [Fondation Hospitalière de la Miséricorde](https://www.tamtam.ai/c/fondation-hospitaliere-de-la-misericorde) (fondation-misericorde.fr)<br>Private healthcare association operating across four sites, continuously adapting patient care to meet the evolving needs of the local population. | Hospitals and Health Care | 🇫🇷 Caen | 171 |  |
| 45 | [Littoral Normand](https://www.tamtam.ai/c/littoral-normand) (littoral-normand.fr)<br>Littoral Normand is a group of farmers focused on developing solutions to measure performance and enhance agricultural businesses | Farming | 🇫🇷 Hérouville-Saint-Clair | 169 | 2014 |
| 46 | [Assurance Maladie du Calvados](https://www.tamtam.ai/c/assurance-maladie-du-calvados) (assurance-maladie.ameli.fr)<br>Protects over 60 million insured individuals, manages a significant budget, and employs 500 professionals across various roles to safeguard health. | Government Administration | 🇫🇷 Caen | 164 | 1945 |
| 47 | [Apaei de Caen](https://www.tamtam.ai/c/apaei-de-caen)<br>Advocating for the respect and dignity of individuals with mental disabilities, emphasizing personalized support through the Personalized Support Plan (PAP) | Services for the Elderly and Disabled | 🇫🇷 Caen | 159 | 1957 |
| 48 | [Sinay](https://www.tamtam.ai/c/sinay) (sinay.ai)<br>Provides maritime data intelligence solutions to the ocean industry for operational efficiency, environmental performance, and regulatory compliance, making ocean data actionable. | IT Services and IT Consulting | 🇫🇷 Caen | 157 | 2008 |
| 49 | [Cabinet comptable CFG](https://www.tamtam.ai/c/cabinet-comptable-cfg) (cfg.biz)<br>Financial and accounting expertise, audit, and social and advisory services for various business sectors in Normandy since 1982. | Accounting | 🇫🇷 Caen | 155 | 1982 |
| 50 | [Groupe Napoly SAS](https://www.tamtam.ai/c/groupe-napoly-sas) (groupenapoly.fr)<br>Provides reliable road freight transport for liquids, solids, general, industrial, and temperature-controlled goods, ensuring secure and punctual delivery for clients. | Truck Transportation | 🇫🇷 Caen | 153 | 1929 |
| 51 | [SCANormande](https://www.tamtam.ai/c/scanormande)<br>Central purchasing and logistics facility for E.Leclerc stores in Normandy, Reunion, and Antilles, ensuring timely, cost-effective supply and local procurement adjustments. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Lisieux | 152 | 1981 |
| 52 | [SOFICOM Walter France](https://www.tamtam.ai/c/soficom-walter-france) (soficom-walterfrance.com)<br>A leading independent firm in Normandy offering accounting, audit, payroll, legal, and tax services to SMEs and large corporations in various sectors | Accounting | 🇫🇷 Caen | 149 | 1968 |
| 53 | [IRTS Normandie-Caen](https://www.tamtam.ai/c/irts-normandie-caen) (irtsnormandiecaen.fr)<br>State-accredited higher education institution offering various diploma and certificate programs in social work, providing training, consulting, and support services to social organizations and businesses | Higher Education | 🇫🇷 Hérouville-Saint-Clair | 147 | 1973 |
| 54 | [DEXIS TAMPLEU SPRIET](https://www.tamtam.ai/c/dexis-tampleu-spriet) (dexis.fr)<br>Industrial maintenance solutions and services through major brands, optimizing industrial processes with personalized offers and local expert teams. | Wholesale Machinery | 🇫🇷 Mondeville | 146 | 1900 |
| 55 | [ALTICAP](https://www.tamtam.ai/c/alticap) (alticap.com)<br>IT firm for SMBs, specializing in Sage software solutions, including payroll, commercial, accounting, CRM, collaborative work, and IT security in western France. | IT Services and IT Consulting | 🇫🇷 Caen | 144 | 2000 |
| 56 | [Groupe Réussir - L'information de l'Agriculture et de l'Alimentaire](https://www.tamtam.ai/c/groupe-reussir-l-information-de-l-agriculture-et-de-l-alimentaire) (reussir.fr)<br>Publishing specialized print and web media providing premium content, market analysis, and marketing services for agriculture and food sectors. | Information Services | 🇫🇷 Colombelles | 144 | 1986 |
| 57 | [Bayeux Intercom et Ville de Bayeux](https://www.tamtam.ai/c/bayeux-intercom-et-ville-de-bayeux) (bayeux-intercom.fr)<br>Local government entity managing administrative and communal services for multiple municipalities within the Calvados department in Normandy region. | Government Administration | 🇫🇷 Bayeux | 143 | 1993 |
| 58 | [Masselin Energie](https://www.tamtam.ai/c/masselin-energie) (masselin-energie.fr)<br>Specializing in electrical and HVAC engineering, MASSELIN Energie offers innovative solutions for buildings, focusing on digitalization, energy efficiency, and sustainability | Facilities Services | 🇫🇷 Ifs | 143 | 1924 |
| 59 | [Normatrans](https://www.tamtam.ai/c/normatrans) (malherbe.fr)<br>Normatrans is a leading transportation and logistics company in the Normandy region, offering distribution, transport, and warehousing services with adaptability and responsiveness | Truck Transportation | 🇫🇷 Rots | 132 | 1983 |
| 60 | [AXE GROUP](https://www.tamtam.ai/c/axe-group) (axe-group.com)<br>A company with over 45 million euros in revenue, 400+ employees, operations in France, China, and Romania, and 25,000+ m2 across 5 sites | Industrial Machinery Manufacturing | 🇫🇷 Saint-Désir | 129 | 1989 |
| 61 | [Clopinette](https://www.tamtam.ai/c/clopinette) (clopinette.com)<br>French chain specialized in electronic cigarettes, offering a variety of products for beginners and experienced users Join a growing, rewarding company with a human-sized team | Retail | 🇫🇷 Ifs | 123 | 2011 |
| 62 | [Manumesure - Chauvin Arnoux group](https://www.tamtam.ai/c/manumesure-chauvin-arnoux-group) (manumesure.com)<br>Specialized in metrology and regulatory controls, offering verification, maintenance, and environmental, safety, and risk assessments with national and international presence Certified and accredited | Environmental Services | 🇫🇷 Reux | 122 |  |
| 63 | [Clara](https://www.tamtam.ai/c/clara) (clara-france.fr)<br>A data provider offering detailed IT information on French mid-size and large companies to enhance sales prospects for IT vendors and distributors | Information Services | 🇫🇷 Caen | 120 | 2002 |
| 64 | [SARP Nord Normandie Est](https://www.tamtam.ai/c/sarp-nord-normandie-est) (sarp-assainissement.fr)<br>Specializing in environmental maintenance for industries and buildings, this company in Northern Normandy East offers services for sustainable sanitation operations with a focus on client satisfaction | Environmental Services | 🇫🇷 Blainville-sur-Orne | 119 | 1977 |
| 65 | [TACHER ACOGEX](https://www.tamtam.ai/c/tacher-acogex) (tacher-acogex.com)<br>Provides accounting, creation, development, and fiscal support for businesses daily. Supports company growth and financial management needs. | Accounting | 🇫🇷 Ifs | 117 | 1945 |
| 66 | [Hotel Le Bellevue](https://www.tamtam.ai/c/hotel-le-bellevue) (bellevue-hotel.fr)<br>A hotel restaurant offering 22 rooms and 4 sea-view suites, with a seafood specialty restaurant located in Villerville, Normandy between Honfleur and Trouville Deauville | Hospitality | 🇫🇷 Villerville | 116 |  |
| 67 | [CCI Caen Normandie](https://www.tamtam.ai/c/cci-caen-normandie) (cci.fr)<br>Supports businesses and territories, manages airport and port equipment, and provides training for nearly 20,000 companies. | Government Administration | 🇫🇷 Saint-Contest | 115 |  |
| 68 | [ADIAL SAS](https://www.tamtam.ai/c/adial-sas) (adial-france.com)<br>French manufacturer of automatic pizza and panini distributors, refrigerated and dry lockers, exclusive distributor of BICOM brand in France. | Machinery Manufacturing | 🇫🇷 Lisieux | 115 | 2002 |
| 69 | [SHEMA](https://www.tamtam.ai/c/shema) (shema.fr)<br>Specialized in development, construction, and economic expansion, this regional company implements projects for local authorities, from urban centers to industrial buildings. | Real Estate | 🇫🇷 Caen | 115 | 1989 |
| 70 | [Chalair Aviation](https://www.tamtam.ai/c/chalair-aviation) (chalair.fr)<br>Operates as an airline and aviation service provider from Lower Normandy, France, focusing on air transportation. | Airlines and Aviation | 🇫🇷 Carpiquet | 110 | 1986 |
| 71 | [Ville de Lisieux](https://www.tamtam.ai/c/ville-de-lisieux) (ville-lisieux.fr)<br>Local government managing urban development, public services, and infrastructure projects to enhance community life and attract visitors. | Government Administration | 🇫🇷 Lisieux | 107 |  |
| 72 | [Caf du Calvados](https://www.tamtam.ai/c/caf-du-calvados) (caf.fr)<br>Provides support to families in daily life, assisting with early childhood, youth, housing, and social inclusion for beneficiaries facing precarity or disability. | Government Administration | 🇫🇷 Caen | 107 |  |
| 73 | [Agileva](https://www.tamtam.ai/c/agileva) (agileva.fr)<br>Agileva has been serving small and medium-sized businesses for over 50 years, providing expertise in accounting and a wide range of associated services | Accounting | 🇫🇷 Caen | 106 | 1980 |
| 74 | [Centre Hospitalier de Falaise](https://www.tamtam.ai/c/centre-hospitalier-de-falaise) (ch-falaise.fr)<br>A public health facility in Normandy offering a range of medical services, emergency care, surgical procedures, imaging, laboratory services, and training programs | Hospitals and Health Care | 🇫🇷 Falaise | 105 |  |
| 75 | [AF Maintenance \| Portes et barrières automatiques](https://www.tamtam.ai/c/af-maintenance-portes-et-barrieres-automatiques) (afmaintenance.com)<br>Established in 2003, this company in the Grand Ouest specializes in maintenance and installation of various types of automatic doors and gates | Facilities Services | 🇫🇷 Mouen | 105 | 2003 |
| 76 | [CARREFOUR DRIVE](https://www.tamtam.ai/c/carrefour-drive) (heylink.me)<br>Retail company located in Mondeville, France, specializing in offering drive-through shopping services to customers from their industrial zone location | Retail | 🇫🇷 Mondeville | 103 |  |
| 77 | [ASKIL](https://www.tamtam.ai/c/askil) (askil.fr)<br>Provides audit, consulting, and accounting services with personalized client support, focusing on strategy, evaluation, GDPR, and digital transformation. | Accounting | 🇫🇷 Colombelles | 103 |  |
| 78 | [Marcotullio](https://www.tamtam.ai/c/marcotullio) (marcotullio-traiteur.com)<br>Specializing in gourmet catering and event planning, this company combines modern techniques with traditional expertise to create unforgettable experiences in various prestigious locations | Events Services | 🇫🇷 Louvigny | 100 | 1968 |
| 79 | [JETFREEZE](https://www.tamtam.ai/c/jetfreeze) (sofrilog.com)<br>Established in 2007, this transport company specializes in multi-temperature controlled deliveries, focusing on city center distribution in France, UK, Belgium, Luxembourg, Switzerland, and Monaco | Truck Transportation | 🇫🇷 Caen | 95 | 2007 |
| 80 | [exeol](https://www.tamtam.ai/c/exeol) (exeol.fr)<br>Develops, manufactures, and distributes hygiene and disinfection products for healthcare and communities, addressing public health challenges with innovative solutions. | Chemical Manufacturing | 🇫🇷 Lisieux | 95 | 1971 |
| 81 | [Cures Marines Hôtel & Spa Trouville MGallery Collection](https://www.tamtam.ai/c/cures-marines-hotel-and-spa-trouville-mgallery-collection) (lescuresmarines.com)<br>A 5-star hotel & spa in Normandy offering holistic experiences for body and mind, blending history, luxury, and personalized wellness treatments | Hospitality | 🇫🇷 Trouville-sur-Mer | 94 | 2015 |
| 82 | [Pimpant](https://www.tamtam.ai/c/pimpant) (pimpant.com)<br>Pimpant offers eco-friendly, French-made everyday products and educational content to promote a sustainable lifestyle for the whole family and home 🌍 | Manufacturing | 🇫🇷 Cabourg | 94 |  |
| 83 | [Kanta](https://www.tamtam.ai/c/kanta) (kanta.fr)<br>Provides accountants with a software tool to manage prospects, generate mission letters, and ensure compliance with anti-money laundering regulations. | Software Development | 🇫🇷 Caen | 93 | 2020 |
| 84 | [CLMH (Caen la mer Habitat)](https://www.tamtam.ai/c/clmh-caen-la-mer-habitat) (caenlamerhabitat.fr)<br>Manages 10,000+ social, elderly, disabled, student, professional housing units in Caen, serving a quarter of the population while developing the urban area. | Real Estate | 🇫🇷 Caen | 92 | 1919 |
| 85 | [VIRIA](https://www.tamtam.ai/c/viria) (viria.fr)<br>Energy efficiency services for buildings, including energy management, equipment maintenance, installation, and environmental compliance solutions across various fuel types. | Environmental Services | 🇫🇷 Caen | 92 | 1963 |
| 86 | [Apaei des Pays d'Auge et de Falaise](https://www.tamtam.ai/c/apaei-des-pays-d-auge-et-de-falaise) (apaeipapf.fr)<br>The association supports individuals with mental disabilities and their families by providing services, advocating for their rights, and promoting social inclusion | Civic and Social Organizations | 🇫🇷 Caen | 91 |  |
| 87 | [Burologic](https://www.tamtam.ai/c/burologic) (burologic.fr)<br>Provides document management, telecommunication, IT, security, and printing solutions, including Xerox partnerships and digital data optimization services. | Retail Office Equipment | 🇫🇷 Louvigny | 91 | 1990 |
| 88 | [Cabourg](https://www.tamtam.ai/c/cabourg) (cabourg.fr)<br>Coastal town in Normandy offering cultural, sporting, and family activities, promoting well-being and enhancing local attractiveness. | Government Administration | 🇫🇷 Cabourg | 90 |  |
| 89 | [Groupe CORLET](https://www.tamtam.ai/c/groupe-corlet) (corlet.fr)<br>Comprehensive printing services including high-volume rotary printing, small to large print runs, direct marketing distribution, and logistics with storage solutions. | Printing Services | 🇫🇷 Condé-en-Normandie | 88 | 1961 |
| 90 | [Institut Lemonnier Caen](https://www.tamtam.ai/c/institut-lemonnier-caen) (institut-lemonnier.fr)<br>An institution in Caen providing educational and academic services | Higher Education | 🇫🇷 Caen | 88 |  |
| 91 | [Partélios](https://www.tamtam.ai/c/partelios) (partelios.fr)<br>Manages social housing, builds new properties, oversees construction, and handles real estate sales and rentals, focusing on accessible, healthy living for families. | Real Estate | 🇫🇷 Saint-Contest | 86 | 1966 |
| 92 | [GSF NEPTUNE OUEST](https://www.tamtam.ai/c/gsf-neptune-ouest) (gsf.fr)<br>A leading provider of cleanliness and associated services with a focus on human values and professionalism, operating internationally | Environmental Services | 🇫🇷 Caen | 84 | 2020 |
| 93 | [Greyc](https://www.tamtam.ai/c/greyc) (greyc.fr)<br>The company is a research lab in digital science, specializing in image processing, machine learning, computer security, and other related topics | Research Services | 🇫🇷 Caen | 82 |  |
| 94 | [GROUPE CREATIV'](https://www.tamtam.ai/c/groupe-creativ) (creativexpertiz.fr)<br>Offers specialized automotive expertise services across France, providing comprehensive support with optimal service quality from its headquarters near Caen. | Business Consulting and Services | 🇫🇷 Cormelles-le-Royal | 81 | 1995 |
| 95 | [Groupe Polmar](https://www.tamtam.ai/c/groupe-polmar) (groupe-polmar.fr)<br>Distributes, maintains, repairs vehicles, including new and used car sales, financing, rentals, and after-sales service, also offers electric bikes. | Retail Motor Vehicles | 🇫🇷 Biéville-Beuville | 80 | 2009 |
| 96 | [ECOLE DES PARENTS ET DES EDUCATEURS](https://www.tamtam.ai/c/ecole-des-parents-et-des-educateurs)<br>Provides training and support in parenting and education in Calvados, offering programs on parental skills and development | Professional Training and Coaching | 🇫🇷 Hérouville-Saint-Clair | 79 | 1978 |
| 97 | [Pôle formation UIMM-Grand Ouest Normandie](https://www.tamtam.ai/c/pole-formation-uimm-grand-ouest-normandie) (formation-industries-bn.fr)<br>This organization trains individuals for industrial jobs, offering apprenticeships and continuing education. It provides industrial businesses with skilled talent, improving their competitiveness and development. | Professional Training and Coaching | 🇫🇷 Caen | 78 | 1989 |
| 98 | [Cardinal](https://www.tamtam.ai/c/cardinal-herouville-saint-clair) (agence-cardinal.com)<br>A digital group with 20 years of experience specializing in marketing, communication, business applications, and CSR to drive business growth and innovation | Marketing Services | 🇫🇷 Hérouville-Saint-Clair | 78 | 2004 |
| 99 | [THIERRY FONLUPT](https://www.tamtam.ai/c/thierry-fonlupt) (thierry-fonlupt.fr)<br>Partnering with luxury French houses for over 40 years, our company specializes in tailoring, dressmaking, leather goods, and design services, holding the EPV label | Textile Manufacturing | 🇫🇷 Ifs | 78 | 1975 |
| 100 | [Ville Hérouville Saint-Clair](https://www.tamtam.ai/c/ville-herouville-saint-clair) (herouville.net)<br>Situated in Normandy near Caen, Hérouville Saint-Clair is a vibrant city with a diverse population, strong cultural assets, and dynamic economic hubs, fostering growth and innovation | Government Administration | 🇫🇷 Hérouville-Saint-Clair | 78 |  |

## 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 Calvados department

- [Companies with in-house R&D in the Calvados department](https://www.tamtam.ai/l/r-and-d-companies-calvados) (56)
- [Retail chains in the Calvados department](https://www.tamtam.ai/l/retail-chains-calvados) (55)
- [Manufacturers in the Calvados department](https://www.tamtam.ai/l/manufacturers-calvados) (51)
- [Public sector organisations in the Calvados department](https://www.tamtam.ai/l/public-sector-organisations-calvados) (48)
- [Education providers in the Calvados department](https://www.tamtam.ai/l/education-companies-calvados) (39)
- [Professional services firms in the Calvados department](https://www.tamtam.ai/l/professional-services-firms-calvados) (36)
- [Multinational companies in the Calvados department](https://www.tamtam.ai/l/multinational-companies-calvados) (34)
- [Hardware manufacturers in the Calvados department](https://www.tamtam.ai/l/hardware-companies-calvados) (33)
- [Construction companies in the Calvados department](https://www.tamtam.ai/l/construction-companies-calvados) (31)
- [Distributors and wholesalers in the Calvados department](https://www.tamtam.ai/l/distributors-and-wholesalers-calvados) (29)
- [Family-owned companies in the Calvados department](https://www.tamtam.ai/l/family-owned-companies-calvados) (28)
- [Government Administration companies in the Calvados department](https://www.tamtam.ai/l/government-administration-companies-calvados) (27)
- [IT services companies in the Calvados department](https://www.tamtam.ai/l/it-services-companies-calvados) (25)

## The same list elsewhere in France

- [The largest companies in France](https://www.tamtam.ai/l/largest-companies-france) (90,813)
- [The largest companies in Île-de-France](https://www.tamtam.ai/l/largest-companies-ile-de-france) (36,143)
- [The largest companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/largest-companies-auvergne-rhone-alpes) (11,033)
- [The largest companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/largest-companies-provence-alpes-cote-dazur) (6,699)
- [The largest companies in Occitanie](https://www.tamtam.ai/l/largest-companies-occitanie) (5,769)
- [The largest companies in Grand Est](https://www.tamtam.ai/l/largest-companies-grand-est) (5,700)
- [The largest companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/largest-companies-nouvelle-aquitaine) (5,460)
- [The largest companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/largest-companies-hauts-de-seine) (5,160)
- [The largest companies in the Rhône department](https://www.tamtam.ai/l/largest-companies-rhone) (4,813)
- [The largest companies in Hauts-de-France](https://www.tamtam.ai/l/largest-companies-hauts-de-france) (4,505)
- [The largest companies in Pays de la Loire](https://www.tamtam.ai/l/largest-companies-pays-de-la-loire) (4,269)
- [The largest companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/largest-companies-bouches-du-rhone) (3,318)
- [The largest companies in Brittany](https://www.tamtam.ai/l/largest-companies-brittany) (3,058)
- [The largest companies in the Nord department](https://www.tamtam.ai/l/largest-companies-nord) (2,806)
- [The largest companies in the Gironde department](https://www.tamtam.ai/l/largest-companies-gironde) (2,435)
- [The largest companies in the Haute-Garonne department](https://www.tamtam.ai/l/largest-companies-haute-garonne) (2,406)
- [The largest companies in Normandy](https://www.tamtam.ai/l/largest-companies-normandy) (2,380)
- [The largest companies in the Loire-Atlantique department](https://www.tamtam.ai/l/largest-companies-loire-atlantique) (2,046)
- [The largest companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/largest-companies-bourgogne-franche-comte) (1,867)
- [The largest companies in Centre-Val de Loire](https://www.tamtam.ai/l/largest-companies-centre-val-de-loire) (1,701)
- [The largest companies in the Alpes-Maritimes department](https://www.tamtam.ai/l/largest-companies-alpes-maritimes) (1,538)
- [The largest companies in Paris](https://www.tamtam.ai/l/largest-companies-paris) (22,790)
- [The largest companies in Lyon](https://www.tamtam.ai/l/largest-companies-lyon) (2,679)
- [The largest companies in Toulouse](https://www.tamtam.ai/l/largest-companies-toulouse) (1,565)

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Source: https://www.tamtam.ai/l/largest-companies-calvados