Tamtam Start free

List of critical infrastructure operators in Hauts-de-France

Tamtam tracks 162 critical infrastructure operators headquartered in Hauts-de-France. This list ranks the 100 largest by number of employees on LinkedIn, led by Dalkia, Centre Hospitalier de Douai and CHU de Lille. Their median headcount is 321. Half of them were founded in 1982 or later. The most common headquarters are Lille (19), Amiens (7) and Villeneuve-d'Ascq (6).

🇫🇷 Hauts-de-France100 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Dalkiadalkia.fr

Invests, develops renewable energy, and assists clients for energy savings, CO2 reduction by maintaining and operating industrial, commercial, and residential facilities.

Environmental Services 🇫🇷 Saint-André-lez-Lille 14,557 n/a
2
Centre Hospitalier de Douaich-douai.fr

Provides extensive medical, surgical, and emergency care with 35 specialties, serving 250,000 people and focusing on community health.

Hospitals and Health Care 🇫🇷 Douai 6,909 n/a
3
CHU de Lillechu-lille.fr

A leading hospital-university campus in northern Europe, specializing in healthcare, research, innovation, and sustainability with over 15,000 professionals and 14 million patients yearly

Hospitals and Health Care 🇫🇷 Lille 5,567 n/a
4
CHU Amiens-Picardiechu-amiens.fr

The hospital offers high-quality healthcare, education, and research services at three levels: local, regional, and interregional, with 1,671 beds and over 6,000 staff members

Hospitals and Health Care 🇫🇷 Amiens 2,488 n/a
5
Caisse d'Epargne Hauts de Francecaisse-epargne.fr

Financial institution serving customers in the Hauts-de-France region, supporting local development, offering innovative banking solutions, and promoting responsible practices.

Banking 🇫🇷 Lille 2,473 2017
6
Crédit Agricole Brie Picardiecredit-agricole.fr

A cooperative bank focused on serving its community, offering expert and accessible financial services with a strong financial position and emphasis on employee development

Banking 🇫🇷 Amiens 2,186 2007
7
Métropole Européenne de Lille (MEL)lillemetropole.fr

Manages public services for over a million residents across 95 municipalities, covering areas like urban planning, transportation, culture, and economic development.

Government Administration 🇫🇷 Lille 2,140 1968
8
Crédit Agricole Nord de Franceca-norddefrance.fr

A regional bank in Nord-Pas de Calais offering savings, financing, insurance, and real estate services with a focus on local development and social progress

Banking 🇫🇷 Lille 2,000 2002
9
VNF - Voies navigables de Francevnf.fr

Public entity managing and maintaining French waterways, ensuring their development and operational efficiency for transportation and environmental purposes.

Government Administration 🇫🇷 Béthune 1,808 1991
10
Oneyoney.com

A unique bank rooted in commerce, Oney offers modern and sustainable financing and payment solutions across Europe, empowering individuals to improve their daily lives

Banking 🇫🇷 Croix 1,717 1983
11
Valenciennes's General Hospitalch-valenciennes.fr

Provides extensive healthcare services with nearly 2000 beds, serving as a key regional hospital and referral center for 800,000 residents.

Hospitals and Health Care 🇫🇷 Valenciennes 1,655 n/a
12
CIC Nord Ouestcic.fr

Regional bank in Hauts-de-France and Normandy with 257 branches, focusing on innovation and societal/environmental issues, supporting clients' projects and needs

Banking 🇫🇷 Lille 1,592 n/a
13
Cofidis Groupcofidis-group.com

Expert in distance credit, offering consumer loans, payment solutions, insurance, credit consolidation, and banking services internationally since 1982.

Financial Services 🇫🇷 Villeneuve-d'Ascq 1,352 1982
14
ALEFPAalefpa.fr

An Association in the social and solidarity economy sector providing education, training, prevention, and support for individuals facing social difficulties or disabilities

Civic and Social Organizations 🇫🇷 Lille 1,315 1959
15
Amiens Métropoleamiens.fr

Located in Amiens, our company thrives in a modern, innovative, and dynamic metropolis with a strong emphasis on quality of life

Government Administration 🇫🇷 Amiens 1,154 n/a
16
SDIS 59linktr.ee

This company is a fire and rescue service department in the Nord region, responsible for emergency response and public safety

Government Administration 🇫🇷 Lille 1,117 n/a
17
Crédit Mutuel Nord Europecreditmutuel.fr

Agile integrated banking group with 4000 employees serving 1.7 million client-members across Paris, Lille, and Brussels regions.

Banking 🇫🇷 Lille 976 n/a
18
Centre Hospitalier de Lensch-lens.fr

Provides comprehensive medical services including emergency care, maternity, pediatrics, cardiology, and specialized units, supported by extensive technical facilities and dedicated healthcare professionals.

Hospitals and Health Care 🇫🇷 Lens 870 n/a
19
CGI Financecgifinance.fr

Provider of consumer credit solutions offering personal loans, credit cards, and financing options to individuals and businesses for various needs.

Banking 🇫🇷 Marcq-en-Barœul 847 1951
20
Centre Hospitalier de Troyesch-troyes.fr

Leading healthcare provider in Aube, offering 1086 beds across three sites, with reinforced surgical and radiotherapy technical platforms, located 1.5 hours from Paris.

Hospitals and Health Care 🇫🇷 Troyes 750 1961
21
Groupe Emeraemera.fr

Operates over 100 senior living facilities, including nursing homes and service residences, across Europe, focusing on personalized care and well-being.

Hospitals and Health Care 🇫🇷 Mougins 700 1987
22
Centre Hospitalier de Beauvaisch-beauvais.fr

Provides extensive medical, surgical, pediatric, and rehabilitative care with specialized units and advanced technical platforms in a major regional hospital.

Government Administration 🇫🇷 Beauvais 688 1986
23
Groupement des Hôpitaux de l'Institut Catholique de Lilleghicl.fr

Operates multiple private, non-profit hospitals across Lille Metropole and Cambrésis, offering specialized medical, surgical, and emergency care for adults and children.

Hospitals and Health Care 🇫🇷 Lomme 679 n/a
24
Groupe AHNACahnac.com

Regional healthcare provider, offering medical, social, and research services, coordinating diverse facilities for patient care without additional fees.

Hospitals and Health Care 🇫🇷 Liévin 657 1977
25
EPSM Lille-Métropole - GHT Psy NPdCepsm-lm.fr

The Public Mental Health Establishment in Lille-Métropole offers psychiatric services including outpatient care, day hospitals, and specialized facilities for various mental health disorders

Hospitals and Health Care 🇫🇷 Armentières 651 1615
26
Centre hospitalier de Saint-Quentinch-stquentin.fr

Support hospital group managing eleven healthcare facilities serving approximately 400,000 residents in the Aisne-Nord – Haute-Somme region.

Hospitals and Health Care 🇫🇷 Saint-Quentin 595 1970
27
Santélyssantelys.fr

A non-profit organization specializing in healthcare, home care, and training Providing solutions for patients with chronic illnesses and offering healthcare education and research

Home Health Care Services 🇫🇷 Loos 589 1900
28
Groupe BLONDELgroupe-blondel.com

European Supply Chain leader with 4 Business Units (Transport, Logistics, Industry, E-commerce), fostering innovation and eco-responsible practices to drive success for clients and employees

Transportation, Logistics, Supply Chain and Storage 🇫🇷 Saint-Quentin 573 1956
29
Centre Oscar Lambretcentreoscarlambret.fr

Specialized cancer treatment, research, and education center with multidisciplinary professionals dedicated to improving patient outcomes and advancing oncology knowledge.

Hospitals and Health Care 🇫🇷 Lille 561 1955
30
Hôpital Alexandra Lepève - Centre Hospitalier Dunkerquech-dunkerque.fr

Regional health institution, providing various medical services, elderly care, maternity, neonatology, gynecology-obstetrics, family planning, addictology, and health training.

Hospitals and Health Care 🇫🇷 Dunkerque 557 1976
31
Centre Hospitalier de Compiègne-Noyonch-compiegnenoyon.fr

Based in Compiegne, Hautsdefrance, France, this company operates as a medical practice, offering healthcare services to the local community.

Hospitals and Health Care 🇫🇷 Compiègne 546 n/a
32
GHPSO - Groupe Hospitalier Public du Sud de l'Oiseghpso.fr

Provides public healthcare services, including hospital, long-term care, and elderly care, with a significant presence in its region.

Hospitals and Health Care 🇫🇷 Creil 515 2013
33
Tutortutor.fr

The company specializes in deploying, activating, and commercializing high-speed and ultra high-speed networks to assist local communities in digital development since 2004

Telecommunications 🇫🇷 Amiens 482 2000
34
Caisse Primaire d’Assurance Maladie (CPAM) de l’Oiseameli.fr

Manages health insurance for beneficiaries, facilitating access to rights, care, and health expenditure coverage, also assisting healthcare professionals and employers.

Government Administration 🇫🇷 Beauvais 466 1945
35
Keolis Lille iléviakeolis-lille-ilevia.com

A major operator of public passenger transport in France and internationally, focusing on providing seamless and convenient transportation for travelers

Urban Transit Services 🇫🇷 Marcq-en-Barœul 457 n/a
36
Fondation Hopalefondation-hopale.org

A healthcare foundation in Nord-Pas de Calais specializing in orthopedic and neurological diseases, offering surgery, rehabilitation, imaging, and medical-social services

Hospitals and Health Care 🇫🇷 Berck 408 n/a
37
CHAM : Centre Hospitalier de l'Arrondissement de Montreuilch-montreuil.fr

Hospital providing surgical, emergency, neonatal, psychiatric, rehabilitation, and elderly care services with dedicated staff and modern facilities.

Hospitals and Health Care 🇫🇷 Rang-du-Fliers 397 1992
38
BIOPATH Laboratoiresbiopath.fr

Independent medical biology laboratories providing patient services, technical platforms, and reproductive assistance centers in the Hauts-de-France region.

Medical Practices 🇫🇷 Coquelles 391 n/a
39
Groupe Coquellecoquelle.pro

Specializes in bulk and general freight transport across Europe, offering transport brokerage and logistics services with extensive geographic presence.

Truck Transportation 🇫🇷 Wancourt 378 1965
40
CENTRE HOSPITALIER DE TOURCOINGch-tourcoing.fr

A public health establishment in Tourcoing, France, providing a wide range of medical services including infectious diseases, obstetrics, surgery, and geriatrics

Hospitals 🇫🇷 Tourcoing 377 1980
41
Centre Hospitalier de Béthune Beuvryght-artois.fr

Public hospital serving 210,000 people with 510 beds, emergency services, specialized consultations, and continuous quality care improvements.

Hospitals and Health Care 🇫🇷 Bethune 359 n/a
42
CENTRE HOSPITALIER DE ROUBAIXch-roubaix.fr

Provides medical care and support to approximately 300,000 residents in the northeastern Lille metropolitan area with 3,000 staff.

Hospitals and Health Care 🇫🇷 Roubaix 352 n/a
43
EPSM de l'agglomération lilloise - GHT Psy NPdCepsm-al.fr

Mental health care provider serving Lille area with inpatient, outpatient, therapeutic, addiction, and social support services for psychiatric patients.

Hospitals and Health Care 🇫🇷 Saint-André-lez-Lille 347 1825
44
UGECAM Hauts-de-Francegroupe-ugecam.fr

A private non-profit organization providing comprehensive healthcare and social services to patients of all ages with neurological, musculoskeletal, psychiatric, and developmental disorders

Hospitals and Health Care 🇫🇷 Lille 347 2000
45
Institut Catholique de Lilleuniv-catholille.fr

Higher education institution with 13 establishments, research activities, and healthcare services including hospitals and medico-social centers across multiple campuses.

Higher Education 🇫🇷 Lille 343 1875
46
Centre Hospitalier de Maubeugech-maubeuge.fr

Manages a public health establishment serving 240,000 inhabitants, coordinating medical strategy, quality improvement, and care safety with other local hospitals.

Hospitals and Health Care 🇫🇷 Maubeuge 341 n/a
47
Creatiscreatis.fr

Specializing in credit consolidation, this company aims to empower clients, partners, and employees to create a better world by 2030

Banking 🇫🇷 Villeneuve-d'Ascq 339 1998
48
Europorteeuroporte.com

French private rail freight operator, providing comprehensive logistics for goods transport, from collection to delivery, industrial site services, and infrastructure management.

Rail Transportation 🇫🇷 Lille 336 n/a
49
Monabanqmonabanq.com

Online bank prioritizing customer well-being and employee satisfaction, recognized for excellent service and a supportive work environment.

Banking 🇫🇷 Villeneuve-d'Ascq 321 2006
50
Centre Hospitalier Boulogne-sur-Merch-boulogne.fr

Provides extensive medical services including emergency care, surgery, intensive care, clinical research, and advanced diagnostic imaging for 400,000 residents.

Hospitals and Health Care 🇫🇷 Boulogne-sur-Mer 321 n/a
51
CLINIQUE AMBROISE PAREclinique-ambroise-pare-lille.ramsaysante.fr

Specialized in ophthalmologic surgery, this clinic, part of Ramsay Santé group, performs 95% of operations on an outpatient basis Offers inpatient and outpatient care

Hospitals and Health Care 🇫🇷 Lille 294 1997
52
CPAM du Hainaut (Assurance Maladie)assurance-maladie.ameli.fr

Working within a collective focused on health protection, this company in the healthcare sector ensures access to care, prevention actions, and healthcare quality control for over 60 million insured individuals

Government Administration 🇫🇷 Valenciennes 286 1945
53
Groupe Hospitalier Seclin Carvinghsc.fr

Public multisite healthcare, medicine, surgery, obstetrics, rehabilitation, nursing homes, and residential care for various patient needs.

Hospitals and Health Care 🇫🇷 Seclin 286 n/a
54
EPSM DES FLANDRES - GHT Psy NPdCepsm-des-flandres.fr

Provides diverse psychiatric and medico-social care services across multiple sectors, including adult and child psychiatry, specialized units, and memory consultations.

Hospitals and Health Care 🇫🇷 Bailleul 281 n/a
55
CPAM de Roubaix-Tourcoing (Assurance Maladie)assurance-maladie.ameli.fr

A private organization serving a public mission, providing healthcare services to over 540,000 individuals, promoting health, and ensuring access to care

Government Administration 🇫🇷 Tourcoing 274 1945
56
ESTERRAesterra.fr

A leading regional player in waste management, providing services to businesses and communities for over 100 years as part of Veolia Group

Renewables & Environment 🇫🇷 Lezennes 271 1904
57
Communauté d'Agglomération de Béthune-Bruay, Artois Lys Romanebethunebruay.fr

An intermunicipal public institution formed by the merger of three entities, serving 100 municipalities and over 281,860 residents with various community services and development initiatives

Government Administration 🇫🇷 Béthune 262 2017
58
Polyclinique Saint Cômestcome.com

A leading clinic in Picardy offering a wide range of medical services including hospitalizations, outpatient care, emergency visits, chemotherapy, dialysis, and surgical oncology

Wellness and Fitness Services 🇫🇷 Compiègne 259 1962
59
Centre Hospitalier de Denainch-denain.fr

Provides comprehensive medical, surgical, obstetric, elderly care, and psychiatric services with modern facilities and continuous quality commitment.

Hospitals and Health Care 🇫🇷 Denain 258 n/a
60
CPAM de l'Artoisassurance-maladie.ameli.fr

Working at this organization involves putting skills towards protecting the health of over 60 million insured individuals through various projects It focuses on health risks and collaborates with healthcare professionals and employers For more information, visit the provided links

Government Administration 🇫🇷 Arras 250 1945
61
Etablissement public de santé mentale (EPSM) de la Somme (Amiens)epsm-somme.fr

The public mental health institution in Somme provides prevention, diagnosis, and treatment services for mental illnesses in its designated geographical areas through various facilities

Hospitals and Health Care 🇫🇷 Amiens 235 1891
62
Centre Hospitalier Saint Amand Les Eauxch-saint-amand-les-eaux.fr

The healthcare center is dedicated to implementing a public health policy for the well-being of all users, continuously improving patient care and contributing to the city's identity

Hospitals and Health Care 🇫🇷 Saint-Amand-les-Eaux 231 n/a
63
Port of Dunkirkdunkerque-port.fr

Manages a major northern European port, focusing on sustainable energy, industrial decarbonization, logistics development, and container traffic growth, contributing significantly to regional economy.

Maritime Transportation 🇫🇷 Dunkerque 229 1966
64
HOPITAL PRIVE LA LOUVIEREhopital-prive-la-louviere-lille.ramsaysante.fr

Established in 1972, this private hospital is part of Ramsay Générale de Santé, focusing on providing top medical care in Lille With 210 physicians and surgeons and 600 paramedical caregivers, they offer cutting-edge medical technology and tools for diagnosis and treatment

Hospitals and Health Care 🇫🇷 Lille 224 1972
65
Aéroport Paris-Beauvaisaeroportparisbeauvais.com

Regional airport serving 4.6 million passengers with 7 airlines offering over 80 destinations across Europe and the Maghreb.

Airlines and Aviation 🇫🇷 Tillé 209 2008
66
Association L'espoircentre-espoir.com

Provides rehabilitation, medical consultations, and professional training focused on quality care and support for people with disabilities.

Hospitals and Health Care 🇫🇷 Lille 202 1985
67
Centre Hospitalier de Laonch-laon.fr

A public health facility in Laon with 447 beds and placements, providing healthcare services to the community

Hospitals and Health Care 🇫🇷 Laon 194 n/a
68
Douaisis Agglodouaisis-agglo.com

Douaisis Agglo, established in 2002, unites 35 municipalities, focusing on sustainable development, social cohesion, economic growth, and cultural and recreational activities in the region

Government Administration 🇫🇷 Douai 192 2002
69
Triselectriselec.com

Household waste sorting and recycling services combined with social and professional reintegration programs for people distanced from the labor market.

Waste Treatment and Disposal 🇫🇷 Halluin 183 1992
70
Urssaf Picardieurssaf.fr

The network of Urssaf collects social security contributions, promotes employment policies, prevents payment difficulties, fights illegal labor, simplifies social procedures, and informs decision makers

Government Administration 🇫🇷 Amiens 181 n/a
71
Hôpital privé Le Boishopital-prive-le-bois-lille.ramsaysante.fr

A private hospital offering multidisciplinary patient care in Medicine, Surgery, and Obstetrics as part of the Ramsay Santé group in Lille

Hospitals and Health Care 🇫🇷 Lille 175 2011
72
CPAM de la Côte d'Opale (Assurance Maladie)ameli.fr

This organization works to protect the health of over 60 million insured individuals through universal access to healthcare, health preservation, and system efficiency

Government Administration 🇫🇷 Calais 174 n/a
73
CPAM de l'Aisne (Assurance Maladie)assurance-maladie.ameli.fr

The company is committed to protecting the health of over 60 million insured individuals, with a focus on the Aisne region, engaging 400 employees for daily support

Government Administration 🇫🇷 Saint-Quentin 174 n/a
74
Agglo Lens-Liévinagglo-lenslievin.fr

Lens-Liévin Agglomeration Community works to improve residents' living conditions through various services including economic development, environment, waste management, housing, and culture Join us in ambitious projects

Government Administration 🇫🇷 Lens 169 2000
75
Nordnetnordnet.com

Provider of internet access via satellite, fiber, 4G, and radio, offering cybersecurity solutions and online digital identity services across France.

Telecommunications 🇫🇷 Villeneuve-d'Ascq 167 1995
76
TADAOtadao.fr

Tadao is a public transport network serving 650,000 residents in Artois regions It aims to become the most innovative mobility ecosystem in France

Truck Transportation 🇫🇷 Lens 167 n/a
77
Clinique la Mitterieclinique-mitterie.com

Specialized rehabilitation center offering cardiovascular, respiratory, elderly care, and addiction treatment with modern facilities and day hospitalization services.

Hospitals and Health Care 🇫🇷 Lille 166 n/a
78
iléo, l'eau de la MELmel-ileo.fr

A Veolia group subsidiary dedicated to distributing drinking water in 66 communities for the MEL, serving over one million residents

Environmental Services 🇫🇷 Lille 164 n/a
79
Centre Hospitalier Hazebrouckch-hazebrouck.fr

Public hospital providing medical, surgical, obstetric care, emergency services, elderly housing, addiction support, rehabilitation, and specialized consultations with advanced technical facilities.

Hospitals and Health Care 🇫🇷 Hazebrouck 160 1805
80
Hôpital Privé de l'Artois - Vivalto Santévivalto-sante.fr

Surgical procedures, geriatric medicine, cancer care, maternity services, and 24/7 emergency care near city center in Béthune area.

Hospitals and Health Care 🇫🇷 Béthune 150 n/a
81
Polyclinique de Grande-Synthepolyclinique-grande-synthe.com

A nonprofit private hospital specialized in various medical services, including palliative care, imaging, and emergency medicine, focused on becoming a Geriatric Excellence Center

Hospitals and Health Care 🇫🇷 Grande-Synthe 148 n/a
82
Hôpital Maritime de Zuydcootech-zuydcoote.fr

A medical facility in Zuydcoote specializing in short-term care and rehabilitation for patients of all ages, offering comprehensive and tailored treatments

Hospitals and Health Care 🇫🇷 Zuydcoote 147 1910
83
Hôpital privé Arras les Bonnetteshopital-prive-arras-les-bonnettes.ramsaysante.fr

A leading healthcare facility in the Hauts de France region with 284 beds, 15 operating rooms, a maternity unit, and 110 doctors and 400 paramedical staff

Hospitals and Health Care 🇫🇷 Arras 144 2019
84
Agglo du Saint-Quentinoisagglo-saintquentinois.fr

Management of transport, housing, waste, environment, leisure, water, sanitation, promoting sustainable development, tourism, and economic growth across 39 communes.

Government Administration 🇫🇷 Saint-Quentin 141 2017
85
Communauté d'Agglomération Maubeuge-Val de Sambreagglo-maubeugevaldesambre.fr

Public intercommunal entity managing urban planning, transport, sanitation, culture, economic development, and services for 43 communes and 126,600 residents.

Government Administration 🇫🇷 Maubeuge 141 n/a
86
EnergieTEAMenergieteam.fr

Develops, builds, and operates wind farms, solar plants, and energy storage solutions, collaborating with local stakeholders for project success.

Wind Electric Power Generation 🇫🇷 Oust-Marest 141 2002
87
CLINIQUE SAINT AMEclinique-saint-ame-douai.ramsaysante.fr

A healthcare clinic in Lambres-lez-Douai, part of Ramsay Santé group, providing personalized care with values of proximity, expertise, and attentiveness

Hospitals and Health Care 🇫🇷 Lambres-lez-Douai 140 1998
88
MUTUALITE FRANCAISE AISNE-NORD-PAS DE CALAIS-SSAMfeelvie.fr

A non-profit organization facilitating access to affordable quality healthcare through a network of centers offering various healthcare services and products

Wellness and Fitness Services 🇫🇷 Loos 138 1865
89
Transvillestransvilles.com

Mobility operator in Valenciennes and Porte du Hainaut, offering bus, tram, parking, bike-sharing, on-demand transport for both disabled and able-bodied individuals

Truck Transportation 🇫🇷 Saint-Saulve 137 n/a
90
HOPITAL PRIVE DE BOIS BERNARDhopital-prive-bois-bernard.ramsaysante.fr

A private hospital within Ramsay Santé group providing comprehensive, personalized, and quality care with 299 beds, 15 operating theaters, 450 employees, and 90 independent practitioners

Hospitals and Health Care 🇫🇷 Bois-Bernard 125 1974
91
HOPITAL PRIVE DE VILLENEUVE D'ASCQhopital-prive-villeneuve-d-ascq.ramsaysante.fr

Formed from clinic mergers, this private hospital develops strong synergies with another local hospital within the Ramsay Santé group for multidisciplinary care.

Hospitals and Health Care 🇫🇷 Villeneuve-d'Ascq 121 2012
92
InnoVentinnovent.fr

Wind and solar farm development, construction, operation, Africa expansion, research and development in new materials, biogas, energy storage.

Renewable Energy Power Generation 🇫🇷 Villeneuve-d'Ascq 119 2001
93
Centre Hospitalier de Péronnech-peronne.fr

A medical practice company located in Peronne, Hauts de France, France specializing in providing healthcare services to the local community

Hospitals and Health Care 🇫🇷 Péronne 117 n/a
94
DIR Norddir.nord.developpement-durable.gouv.fr

A government agency in France maintains and operates the national road network, focusing on major routes in the northern region

Government Administration 🇫🇷 Lille 116 2006
95
CAILLE Groupcaille-sa.fr

Providing logistics and transport services with over 170 years of experience, focusing on quality, customer solutions, and sustainable development.

Transportation, Logistics, Supply Chain and Storage 🇫🇷 Laon 110 1847
96
Assurance Maladie de la Somme (CPAM)ameli.fr

Working at this health insurance company means contributing to protecting the health of over 60 million insured individuals through multiple projects and services

Government Administration 🇫🇷 Amiens 101 1945
97
Agglomération Creil Sud Oisecreilsudoise.fr

regional governance body managing urban and rural municipalities, preserving industrial heritage, supporting economic development along the Oise river corridor

Government Administration 🇫🇷 Creil 100 2017
98
Aéroport de Lillelille.aeroport.fr

A company at Lille Airport dedicated to providing environmentally-friendly and socially responsible solutions for passengers, ensuring a warm and caring travel experience

Airlines and Aviation 🇫🇷 Lesquin 99 n/a
99
PAUCHET SANTEpauchetsante.fr

Group of independent private hospitals providing healthcare services in the Hauts-de-France and Ile-de-France regions.

Hospitals and Health Care 🇫🇷 Amiens 95 1897
100
CLINIQUE SAINT ROCH - LNA SANTEsaintroch.lna-sante.com

LNA Santé provides specialized care for temporary or permanent dependency, offering personalized support in a comforting environment across various establishments in France and Belgium

Hospitals and Health Care 🇫🇷 Roncq 95 n/a

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.

Build your own list, free

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 Hauts-de-France

The same list elsewhere in France