| # | Company | Employees |
|---|---|---|
| 1 |
CHU Caen Normandiechu-caen.fr
Provides comprehensive medical, surgical, and obstetric care across 3 sites, offering specialized services, teaching, and research for the population. |
2,506 |
| 2 |
DEPARTEMENT DE LA SEINE-MARITIMEseinemaritime.fr
Provides essential social services, manages departmental roads, supports local communities, and promotes education, culture, economic development, and tourism in the region. |
1,450 |
| 3 |
Région Normandienormandie.fr
Public sector employer offering job opportunities within regional services and educational institutions across Normandy, regularly publishing available positions. |
1,323 |
| 4 |
Ville du Havrelinktr.ee
local government managing urban planning, environment, port activities, culture, history, tourism, economy, education, sports, and public events |
902 |
| 5 |
Métropole Rouen Normandiemetropole-rouen-normandie.fr
Manages 71 communes, providing essential services like water, transport, waste, promoting local development, tourism, and actively addressing climate change. |
886 |
| 6 |
Département de l'Eureeureennormandie.fr
Regional government managing public services with 2000 employees, promoting connectivity and sustainable tourism near Paris. |
783 |
| 7 |
Département du Calvadoscalvados.fr
The company provides local government services focusing on social solidarity, territorial development, and supporting residents in areas like family, childhood protection, and accessibility. |
771 |
| 8 |
Académie de Normandieac-normandie.fr
Management and coordination of educational services, teachers, and students across five Normandy departments and Saint Pierre and Miquelon. |
702 |
| 9 |
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. |
603 |
| 10 |
Ville de Rouenrouen.fr
Leading urban center in Normandy, Rouen offers a vibrant cultural scene and diverse activities Committed to quality of life, innovation and community engagement |
597 |
| 11 |
Carsat Normandiecarsat-normandie.fr
Provides retirement, social action, and occupational health services. Manages substantial retirement payments, social support, and workplace prevention across the region. |
552 |
| 12 |
Le Havre Seine Métropolelehavreseinemetropole.fr
This Metropolis aims for excellence through innovation in economy, society, and environment. It focuses on green and blue economy, higher education, and tourism, serving its 275,000 inhabitants. |
527 |
| 13 |
Caen la mercaenlamer.fr
Caen la mer is a urban community, formed in 2017, focusing on economic development, infrastructure, social solidarity, environmental preservation, and community activation |
526 |
| 14 |
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. |
455 |
| 15 |
Centre Hospitalier Eure-Seinech-eureseine.fr
Regional hospital with two sites, six medical departments, emergency services, elderly care facilities, and a nursing training institute. |
413 |
| 16 |
DIRECTION DEPARTEMENTALE TERRITOIRES
Government administration company located in France, focusing on territorial management and development |
374 |
| 17 |
ARS Normandiesante.fr
Pilots regional health policy, coordinates partners, manages prevention, healthcare organization, and medical-social facilities, engaging health professionals, local authorities, and associations. |
362 |
| 18 |
Communauté d'agglomération du Cotentinlecotentin.fr
Support economic growth, business installation, and employment across 129 communes, fostering a dynamic professional environment in Normandy region. |
303 |
| 19 |
CMA Normandiecma-normandie.fr
Provides comprehensive support for artisan businesses, from project detection to transmission, fostering their development, competitiveness, and sustainability in the region. |
213 |
| 20 |
Évreux Portes de Normandieevreuxportesdenormandie.fr
Regional agglomeration of 74 communes serving over 115,000 residents, focusing on improving quality of life and service efficiency. |
210 |
| 21 |
Crous Normandiecrous-normandie.fr
A public institution in Normandy ensuring equal opportunities and enhancing student life on campuses across the region |
208 |
| 22 |
Saint-Lô Agglosaint-lo-agglo.fr
association of communes for territorial attractiveness, spatial planning, and service development to improve economy and living quality |
201 |
| 23 |
Agglo Seine-Eureagglo-seine-eure.fr
Management of diverse business zones, support services for companies, strong industrial and service sectors, and commercial development across multiple communes. |
184 |
| 24 |
Ville de Louviersville-louviers.fr
It is a vibrant city with a rich textile history, strong community services, and a commitment to future development for residents. |
184 |
| 25 |
Préfecture de la région Normandie et de la Seine-Maritimeseine-maritime.gouv.fr
Official account providing government services and information for the Normandy region and Seine-Maritime department, including social media moderation guidelines. |
180 |
| 26 |
Communauté d'Agglomération Lisieux Normandielisieux-normandie.fr
Intercommunal structure managing 54 communes, providing regional development, transportation access, cultural heritage, and public services for 78,000 residents. |
171 |
| 27 |
Ville d’Évreuxevreux.fr
It is a French commune and serves as the prefecture for the Eure department, providing local governance and services. |
165 |
| 28 |
Assurance Maladie de l'Eure (CPAM)ameli.fr
For over 70 years, this organization plays a key role in managing health and workplace accident branches to ensure universal access to healthcare |
165 |
| 29 |
Assurance Maladie du Calvadosassurance-maladie.ameli.fr
Protects over 60 million insured individuals, manages a significant budget, and employs 500 professionals across various roles to safeguard health. |
164 |
| 30 |
Seine Normandie Agglomérationsna27.fr
Territory with 85,000 inhabitants across 61 communes, experiencing demographic and economic growth, strategically located between Paris and Rouen. |
163 |
| 31 |
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 |
163 |
| 32 |
CCI Rouen Métropolerouen-metropole.cci.fr
Supporting businesses at every stage from creation to growth to transfer, representing and animating the economic life of 25,000 companies in various sectors |
156 |
| 33 |
Bayeux Intercom et Ville de Bayeuxbayeux-intercom.fr
Local government entity managing administrative and communal services for multiple municipalities within the Calvados department in Normandy region. |
143 |
| 34 |
Ville de Grand Quevillygrandquevilly.fr
Provides local government administration, public services, community development, and support for residents and businesses in Grand Quevilly. |
138 |
| 35 |
Assurance Maladie de la Seine-Maritimeameli.fr
A leading social protection organization in the Rouen-Elbeuf-Dieppe area, ensuring universal access to healthcare rights, promoting health preservation, and improving healthcare efficiency |
137 |
| 36 |
Ville de Montivilliersville-montivilliers.fr
This company located in Montivilliers, France, focuses on sustainable development, culture, sports, education, and community engagement in a dynamic and inclusive environment |
133 |
| 37 |
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. |
129 |
| 38 |
Département de l'Ornelinktr.ee
Management of social services, local infrastructure, environmental protection, education support, and regional development for community well-being. |
126 |
| 39 |
Ville de Petit-Quevillypetit-quevilly.fr
Official social media channels for local government communication, community engagement, and public information sharing in Petit-Quevilly. |
124 |
| 40 |
Cour d'appel de Rouencours-appel.justice.fr
Company operating the court of appeal in Rouen covering Seine-Maritime and Eure, including numerous judicial, proximity, and commercial courts |
120 |
| 41 |
Communauté Urbaine d'Alençoncu-alencon.fr
The company operates in economic project development, urban planning, and economic development in a strategic location between Normandy and Pays de la Loire |
119 |
| 42 |
Intercom Bernay Terres de Normandiebernaynormandie.fr
Local government entity formed by merging five territories, focusing on dynamic and realistic approaches to future community development. |
118 |
| 43 |
Ville de Lisieuxville-lisieux.fr
Local government managing urban development, public services, and infrastructure projects to enhance community life and attract visitors. |
107 |
| 44 |
Caf du Calvadoscaf.fr
Provides support to families in daily life, assisting with early childhood, youth, housing, and social inclusion for beneficiaries facing precarity or disability. |
107 |
| 45 |
Caf de l'Eurecaf.fr
A public service organization in the social security sector managing over 111,000 beneficiaries and distributing millions of euros in benefits annually |
96 |
| 46 |
Département Guadeloupecg971.fr
Local government administration providing public services and governance for the Guadeloupe region, based in Basse Terre, France. |
93 |
| 47 |
Ville Elbeuf sur Seinemairie-elbeuf.fr
City with rich industrial heritage, cultural venues, natural surroundings, diverse public services, and ongoing urban development enhancing residents' quality of life. |
79 |
| 48 |
Ville de Lillebonnelillebonne.fr
A city located between Le Havre and Rouen, Lillebonne is known for its industrial presence and rich archaeological and historical heritage |
77 |
| 49 |
CODAH (Communauté de l'agglomération havraise)
An intercommunal public entity formed in 2001, uniting 275,000 residents across 3 communities for a cohesive urban development project |
73 |
| 50 |
Pays de L'Aiglepaysdelaigle.fr
Intercommunal structure uniting 32 communes in Orne, Normandy, designated as one of ten industrial territories by government. |
71 |
| 51 |
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 |
71 |
| 52 |
MSA COTES NORMANDEScotesnormandes.msa.fr
MSA Côtes Normandes offers comprehensive agricultural social protection services in the Calvados and Manche regions, serving as a one-stop shop |
69 |
| 53 |
Ville de Petit-Cauxpetitcaux.fr
Government administration company based in Normandie, France, focused on serving the community of Petit-Caux Located at 3 Rue du Val des Comtes |
65 |
| 54 |
Communauté de communes Granville Terre & Mergranville-terre-mer.fr
Provide local services, preserve quality of life, and develop economic, cultural, environmental, and social aspects across 32 communes. |
63 |
| 55 |
Ville de Pont-Audemer et CCPAVRville-pont-audemer.fr
Provides local government services and community information for the commune of Pont-Audemer in the Eure department of Normandy. |
59 |
| 56 |
Urssaf Haute-Normandieurssaf.fr
The company is a network that collects social security contributions, promotes employment policies, prevents payment difficulties, fights against illegal labor, and simplifies social formalities |
56 |
| 57 |
ADNormandieadnormandie.fr
Single point of contact for economic aid and business development for companies in the Normandy region. |
53 |
| 58 |
Direction Régionale du Service Médical de Normandieameli.fr
The company ensures proper healthcare resource allocation, coordinates patient care, promotes prevention, and combats fraud, serving over 60 million insured individuals |
53 |
| 59 |
Vire Normandievirenormandie.fr
A municipality in Normandy, France formed by 8 towns, focusing on sustainable development, biodiversity preservation, and environmental education for the betterment of its territory |
51 |
| 60 |
SDEC ENERGIE - Syndicat départemental d'énergies du Calvadossdec-energie.fr
Organizes public energy services, strengthens networks, develops renewable energy production like solar and biomass, and installs electric vehicle charging infrastructure for local communities. |
48 |
| 61 |
Ville de Coutancescoutances.fr
The company is located in Coutances, a region between land and sea, offering historical heritage, preserved landscapes, peaceful living environment, and diverse economic and cultural activities |
45 |
| 62 |
Agglo Fécamp Caux Littoralagglo-fecampcauxlittoral.fr
The company serves a population of 40,000 across 33 municipalities in the Fecamp Caux Littoral region, providing various services and support |
44 |
| 63 |
Réunion des Musées Métropolitainsmusees-rouen-normandie.fr
A group of 11 museums in Rouen Normandy offering free access to over 40,000 objects and masterpieces, spanning various fields of knowledge and arts |
39 |
| 64 |
CC PRE-BOCAGE INTERCOMprebocageintercom.fr
Coordination of local municipalities for regional development, public services management, and community planning in the Pré-Bocage area. |
38 |
| 65 |
Communauté de Communes Côte Ouest Centre Manchecocm.fr
Local government entity managing administrative, public policy, and population services across three sites in Manche department, Normandy region. |
36 |
| 66 |
Communauté de communes Falaises du Taloufalaisesdutalou.fr
This company is a community of 24 municipalities in Normandy, Seine-Maritime, with a population of around 24,000 inhabitants |
33 |
| 67 |
Ville de Granvilleville-granville.fr
Local government managing public services, cultural and sports facilities, social action, urban planning, and employee well-being in a coastal community. |
27 |
| 68 |
Ville de Gisorsville-gisors.fr
The company is located in Gisors, Normandy, serving as the capital of Vexin Normand It is positioned between Paris and Rouen, offering various services in the region |
25 |
| 69 |
Assurance Maladie du Havreameli.fr
Working at this company means being part of a team focused on results, using skills to protect the health of over 60 million insured individuals |
21 |
| 70 |
The Chamber of Trade and Craftcma27.fr
Supporting individuals in creating, starting, or developing businesses in Normandy, Eure through consultations and assistance with projects |
20 |
| 71 |
COMMUNE DE MONT SAINT AIGNANmontsaintaignan.fr
Organization and promotion of local cultural, social, and recreational events, urban development projects, and community services for residents. |
19 |
| 72 |
SIEGE 27siege27.fr
A major player in energy issues in the region, this intercommunal public organization oversees electricity, gas, and public lighting distribution, focusing on energy transition |
18 |
| 73 |
Communauté de Communes des Collines du Perche Normandperchenormand.fr
A community of 16 municipalities in the Perche Normand region, known for its picturesque landscapes, historical manors, tourism, and dynamic economy |
14 |
| 74 |
COMMUNE DE VIRE NORMANDIE
This government administration company is located in Vire-Normandie, Normandie, France, and is responsible for municipal functions and services |
11 |
| 75 |
Ville de Gaillongaillon.fr
The company manages the city of Gaillon, including elected officials who make decisions on public projects, services, and subsidies for associations |
11 |
| 76 |
Ville du Traitletrait.fr
A small town in Normandy, providing a variety of services and amenities to its residents and neighboring communities, while focusing on cultural, social, digital, and ecological transitions |
10 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Oct 24, 2026.
More company lists in Normandy
- The largest companies in Normandy 1,814
- Retail chains in Normandy 217
- Public sector organisations in Normandy 137
- Manufacturers in Normandy 128
- Family-owned companies in Normandy 117
- Distributors and wholesalers in Normandy 92
- Contract manufacturers in Normandy 89
- Critical infrastructure operators in Normandy 87
- Food and Beverage Manufacturing companies in Normandy 73
- Healthcare providers in Normandy 69
- IT services companies in Normandy 65
- Industrial Machinery Manufacturing companies in Normandy 63
- Retail companies in Normandy 62
- Construction companies in Normandy 55
- Consumer goods companies in Normandy 52
- IT Services and IT Consulting companies in Normandy 52
- Software Development companies in Normandy 50
- Hardware manufacturers in Normandy 49
- Events Services companies in Normandy 48
- Accounting companies in Normandy 47
- Truck Transportation companies in Normandy 47
- Financial services firms in Normandy 46
- Higher Education companies in Normandy 45
- Logistics companies in Normandy 45
The same list elsewhere in France
- Government Administration companies in France 1,647
- Government Administration companies in Île-de-France 445
- Government Administration companies in Auvergne-Rhône-Alpes 178
- Government Administration companies in Grand Est 143
- Government Administration companies in Provence-Alpes-Côte d'Azur 135
- Government Administration companies in Nouvelle-Aquitaine 129
- Government Administration companies in Occitanie 117
- Government Administration companies in Hauts-de-France 112
- Government Administration companies in Pays de la Loire 88
- Government Administration companies in Brittany 71
- Government Administration companies in Bourgogne-Franche-Comté 61
- Government Administration companies in Centre-Val de Loire 58
- Government Administration companies in Paris 165
- Government Administration companies in Marseille 28