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The 30 largest critical infrastructure operators in the Pas-de-Calais department

Tamtam tracks 33 critical infrastructure operators headquartered in the Pas-de-Calais department. This list ranks the 30 largest by number of employees on LinkedIn, led by VNF - Voies navigables de France, Centre Hospitalier de Lens and Groupe AHNAC. Their median headcount is 183. Half of them were founded in 1991 or later. The most common headquarters are Béthune (6), Calais (4) and Arras (3).

🇫🇷 Pas-de-Calais30 companiesUpdated Nov 11, 2026

This selection of critical infrastructure operators in Pas-de-Calais comprises mostly public sector entities and healthcare providers. Key players include VNF - Voies navigables de France, managing French waterways, and Les Sapeurs-Pompiers du Pas-de-Calais, involved in firefighting and emergency rescue. Hospitals such as Centre Hospitalier de Lens and Groupe AHNAC offer comprehensive medical services, while BIOPATH Laboratoires provides medical biology services.

The data shows a strong concentration of healthcare institutions, indicating a robust medical infrastructure in the department. Government administration entities like Communauté d'Agglomération de Béthune-Bruay, Artois Lys Romane also feature prominently, reflecting the public services backbone of the region.

#CompanyIndustryHeadquarters EmployeesFounded
1
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
2
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
3
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
4
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
5
Les Sapeurs-Pompiers du Pas-de-Calaissdis62.fr

Provide firefighting, emergency rescue, civil protection, risk prevention, and safety measures coordination across Pas-de-Calais region.

Public Safety 🇫🇷 Saint-Laurent-Blangy 400 n/a
6
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
7
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
8
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
9
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 🇫🇷 Béthune 359 n/a
10
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
11
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
12
Centre Hospitalier de la Région de Saint Omervs14.diabolo-web.cognix-systems.net

Provides medical, surgical, obstetric, emergency, laboratory, imaging, rehabilitation services, elderly care, and nursing education and training.

Medical Practices 🇫🇷 Helfaut 256 1996
13
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
14
Communauté Urbaine d'Arrasgrandarras.fr

Management of 46 communes focusing on ecological transition and sustainable development for a population of over 107,000 inhabitants.

Government Administration 🇫🇷 Arras 206 1966
15
VNF Tourisme au fil de l’eauvnf.fr

Providing insights on how river tourism boosts local economies through projects, destinations, and analysis of the sector's economy and future prospects

Government Administration 🇫🇷 Béthune 183 1991

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16
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
17
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
18
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
19
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
20
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
21
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
22
Centre Hospitalier d'Hénin-Beaumontght-artois.fr

Specialized hospital offering neurological rehabilitation, orthopedic and trauma rehabilitation, geriatric expertise, and a range of services including inpatient and day care rehabilitation

Hospitals and Health Care 🇫🇷 Hénin-Beaumont 86 1955
23
EPSM VAL DE LYS - ARTOIS

A medical practice company located in Hautsdefrance, France, providing healthcare services at 20 Rue de Busnes in Saint Venant

Medical Practices 🇫🇷 Saint-Venant 66 n/a
24
Port Boulogne Calaisportboulognecalais.fr

French port platform specializing in fishing, passenger transport, roll-on/roll-off cargo, and unaccompanied freight services in Boulogne Calais.

Maritime Transportation 🇫🇷 Calais 55 n/a
25
Centre Médical Chirurgical Obstétrical de la Côte d'Opale - Vivalto Santéhautsdefrance.vivalto-sante.com

A healthcare center in Saint-Martin-Boulogne, certified by the Haute Autorité de Santé and AFNOR, offering quality care to the local population with RSE and IHAB accreditations

Hospitals and Health Care 🇫🇷 Saint-Martin-Boulogne 46 1981
26
Keolis Westeel

A longstanding player in passenger transportation, specializing in coach travel locally, nationally, and internationally since 1924

Ground Passenger Transportation 🇫🇷 Sallaumines 46 1924
27
TRANSDEV ARTESIENStransdev-artesiens.fr

Transdev Artésiens has been providing transportation services in Pas de Calais for 30 years, known for its quality drivers and expertise in passenger transport

Truck Transportation 🇫🇷 Béthune 41 n/a
28
M&L Manutention et Logistiquemanlog.fr

Logistics and e-commerce solutions including goods receipt, picking, order preparation, dispatch, storage, warehousing, and port handling services.

Transportation, Logistics, Supply Chain and Storage 🇫🇷 Calais 36 2012
29
Sevadecsevadec.fr

This company processes, recycles, and adds value to household waste for over 160,000 residents in the Calais region

Renewable Energy Semiconductor Manufacturing 🇫🇷 Calais 29 2000
30
EPSM INSTITUT DEPARTEMENTAL CALMETTEepsm-camiers.com

An public mental health facility managed by a Supervisory Board, part of a hospital group in the Côte d'Opale region

Hospitals and Health Care 🇫🇷 Camiers 15 n/a

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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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