| # | Company | Employees |
|---|---|---|
| 1 |
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. |
2,140 |
| 2 |
VNF - Voies navigables de Francevnf.fr
Public entity managing and maintaining French waterways, ensuring their development and operational efficiency for transportation and environmental purposes. |
1,808 |
| 3 |
Région Hauts-de-Francehautsdefrance.fr
Manages public services including employment, education, transport, and sustainable development for six million inhabitants, attracting foreign investors and transforming its economy. |
1,785 |
| 4 |
Ville de Lillelille.fr
The city focuses on cultural dynamism, popular events, ecological transition, and community well-being through local action and citizen engagement for a peaceful, inclusive city. |
1,678 |
| 5 |
Amiens Métropoleamiens.fr
Located in Amiens, our company thrives in a modern, innovative, and dynamic metropolis with a strong emphasis on quality of life |
1,154 |
| 6 | 1,117 | |
| 7 |
Tribunal de Grande Instance
A government administration company located in Lille, France, providing services related to the Tribunal de Grande Instance |
1,068 |
| 8 |
Conseil départemental de l'Oiseoise.fr
Manages public services, infrastructure, and promotes local development, culture, sports, education, and social welfare for residents in the Oise department. |
931 |
| 9 |
CCI Hauts-de-Francecci.fr
Supports regional economic dynamism, fostering business prosperity, job creation, and sustainable development through various services for entrepreneurs and economic actors. |
889 |
| 10 |
Communauté urbaine de Dunkerquecommunaute-urbaine-dunkerque.fr
Focus on residents' well-being and solidarity while promoting coherent territorial development within the urban community since 1968. |
770 |
| 11 |
Conseil départemental de la Sommesomme.fr
Improving the daily lives of residents through social services, infrastructure development, and education, the company is a leader in human and territorial solidarity in Somme |
762 |
| 12 |
CMA Hauts-de-Francecma-hautsdefrance.fr
Supports artisans, offering advice, training, and business development from creation to transmission, adapting to evolving trade needs and realities. |
723 |
| 13 |
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. |
688 |
| 14 | 646 | |
| 15 |
Conseil départemental de l'Aisneaisne.com
Provides regional administrative management, social services, infrastructure maintenance, and community development support within the Aisne department in France. |
580 |
| 16 |
Ville de Roubaixlinkin.bio
Local government of 100,000 inhabitants in Lille, France with a focus on revitalization, art, history, and innovation through the "Made in Roubaix" approach |
565 |
| 17 |
Ville de Tourcoingtourcoing.fr
Local government providing administrative, social, and community services to residents of the third largest city in Hauts-de-France. |
547 |
| 18 |
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. |
466 |
| 19 |
Caf du Nordcaf.fr
A private company in partnership with the French government's Family Branch, dedicated to helping families balance work, life, and social needs |
417 |
| 20 |
Préfecture de la région Hauts-de-France et du Nordhauts-de-france.gouv.fr
Mobilizes public agents to implement governmental policies, addressing territorial needs: urban planning, economic and sustainable development, employment, housing, culture, social cohesion, and security. |
382 |
| 21 |
Agence régionale de santé Hauts-de-Francesante.fr
One of the top health agencies in France's Hauts-de-France region, working to promote public health and ensure efficient healthcare services for 6 million residents |
360 |
| 22 |
Urssaf Nord - Pas-de-Calaisurssaf.fr
Employing nearly 700 people on six sites, the company's mission is to ensure social protection financing with a focus beyond that |
334 |
| 23 |
Ville de Dunkerqueville-dunkerque.fr
This company provides information on job offers and municipal life in Dunkirk through their official website |
316 |
| 24 |
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 |
286 |
| 25 |
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 |
274 |
| 26 |
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 |
262 |
| 27 |
Mairie de Dunkerqueville-dunkerque.fr
Local government managing public services, cultural and sports facilities, transportation, and supporting a diverse workforce across multiple sectors. |
261 |
| 28 | 255 | |
| 29 |
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 |
250 |
| 30 |
Ville de Villeneuve d'Ascqvilleneuvedascq.fr
Urban area combining green spaces, higher education, research, local agriculture, cultural facilities, and active community services for residents. |
250 |
| 31 |
Valenciennes Métropolevalenciennes-metropole.fr
Valenciennes Métropole is an agglomeration of 35 municipalities in Hauts-de-France, focusing on innovation in sustainable mobility, logistics, digital creation, and improving attractiveness |
247 |
| 32 |
Conseil régional de Picardiehautsdefrance.fr
Regional council managing economic development, employment, transportation, education, and cultural policies to improve daily life and future prospects. |
234 |
| 33 |
AIFEaife.economie.gouv.fr
Drives software architecture, maintains, and implements new projects for the State's financial information system, assisting ministries and users with change management. |
231 |
| 34 |
mairie de béthunebethune.fr
Local government office managing administrative tasks, public services, and community affairs for residents of Béthune, France. |
222 |
| 35 |
Ville de Mérignacmerignac.com
Manages public services, local development, and citizen proximity for residents, covering administration, social support, urban planning, and communication. |
222 |
| 36 |
Beauvais et son Agglobeauvaisis.fr
A dynamic city in Hauts-de-France with a high quality of life, abundant nature, and thriving economy offering 200 meaningful career opportunities |
217 |
| 37 |
SDIS 80 - Service Départemental d'Incendie et de Secours de la Sommesdis80.fr
The company is responsible for preventing, protecting, and fighting fires, as well as providing emergency assistance, evaluating risks, and safeguarding people and the environment |
210 |
| 38 |
Ville de Grande-Syntheville-grande-synthe.fr
A city in northern France known for its focus on ecological transition, vibrant community, industry, and innovative actions for residents |
207 |
| 39 |
Communauté Urbaine d'Arrasgrandarras.fr
Management of 46 communes focusing on ecological transition and sustainable development for a population of over 107,000 inhabitants. |
206 |
| 40 |
SGAMI Nord - Secrétariat Général pour lAdministration du Ministère de lIntérieur de la zone Nordnord.gouv.fr
Supports internal security forces, prefectures, and civil security across five departments in real estate, logistics, IT, financial, and human resources. |
197 |
| 41 |
Ville d'Arrasarras.fr
Official account representing Arras city, providing administrative information and services as the prefecture of Pas-de-Calais region. |
193 |
| 42 |
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 |
192 |
| 43 |
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 |
183 |
| 44 |
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 |
181 |
| 45 |
Ville de Lambersartlambersart.fr
The company promotes culture, heritage, and tourism in Lambersart, supporting local businesses, community events, and sustainability initiatives in the area |
178 |
| 46 |
Caf du Pas-de-Calaiscaf.fr
A private social security organization in France provides services to over 300,000 beneficiaries, supporting families, housing access, social integration, and community engagement |
178 |
| 47 |
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 |
174 |
| 48 |
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 |
174 |
| 49 |
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 |
169 |
| 50 |
Ville de Creilcreil.fr
The municipality of Creil is leading an innovative project centered around the well-being of its residents through various themes like environment, culture, and solidarity |
165 |
| 51 |
Préfecture du Pas-de-Calaispas-de-calais.gouv.fr
Administrative leadership ensuring state representation, public safety, legal compliance, social integration, territorial management, and economic development within departments and districts. |
155 |
| 52 |
La Porte du Hainautlinktr.ee
Community of 47 communes in Hauts-de-France with rich industrial heritage, cultural assets, water resources, and growing economic and festive activities. |
154 |
| 53 |
CCAS de Roubaixville-roubaix.fr
Provides social support and assistance to vulnerable populations including families, elderly, unemployed, and disabled, focusing on exclusion and housing aid. |
150 |
| 54 |
Mairie de Wasquehalville-wasquehal.fr
A company based in France involved in municipal administration and services within the city of Wasquehal |
144 |
| 55 |
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. |
141 |
| 56 |
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. |
141 |
| 57 |
Pévèle Carembault - communauté de communespevelecarembault.fr
The Pévèle Carembault community aims to leverage its unique rural setting amid urban areas to create a modern, vibrant, and connected living environment |
131 |
| 58 |
Ville de Maubeugeville-maubeuge.fr
The company is a city center undergoing transformation with innovative future projects, connected to Europe, offering quality of life with modern amenities and cultural events |
131 |
| 59 |
Ville de Boulogne-sur-Merville-boulogne-sur-mer.fr
Provides local government services and information for residents and visitors of Boulogne-sur-Mer, supporting community engagement and municipal management. |
125 |
| 60 |
Ville de Marly (59)marly.fr
Welcome to the LinkedIn page of a town called Marly, providing updates and information about the community to its followers |
121 |
| 61 |
Interreg Europeinterregeurope.eu
Interreg Europe supports regional and local governments in finding sustainable solutions through interregional cooperation, peer learning, policy translation, and networking across Europe |
118 |
| 62 |
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 |
116 |
| 63 |
CCI Grand Lillehautsdefrance.cci.fr
A catalyst for local economic development, providing personalized support, fostering innovation and networking, offering professional training, and aiding international expansion for businesses 🌍💼🌱 |
111 |
| 64 |
Société du Canal Seine-Nord Europecanal-seine-nord-europe.fr
Constructs a major waterway connecting French river basins to the European network, fostering economic development along its route with local support. |
110 |
| 65 |
Direction régionale du Service médical (DRSM) Hauts-de-Franceassurance-maladie.ameli.fr
The company provides medical risk management services for the French national health insurance, including assessing claims, training healthcare professionals, and combating fraud |
108 |
| 66 |
Caf de l'Aisnecaf.fr
Manages public services to support families in balancing work and family life, promoting parental functions, improving living conditions, and facilitating social integration and employment |
105 |
| 67 |
Protection judiciaire de la jeunesse – Hauts-de-France
Support and protect minors under judicial decisions, provide educational and social reintegration services, prevent recidivism, and evaluate child endangerment. |
103 |
| 68 |
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 |
101 |
| 69 |
Agglomération Creil Sud Oisecreilsudoise.fr
regional governance body managing urban and rural municipalities, preserving industrial heritage, supporting economic development along the Oise river corridor |
100 |
| 70 |
Communauté d'agglomération du Boulonnaisagglo-boulonnais.fr
Regional community providing local government services, coordinating development, infrastructure, and public policies for the Boulonnais area. |
93 |
| 71 |
Direction régionale des Finances publiques des Hauts-de-France et du Nordimpots.gouv.fr
Regional public finance authority in Hauts-de-France and Nord manages fiscal and financial matters for the state and local communities, supporting regional economy through various services |
93 |
| 72 |
Communauté de Communes des Pays d'Oise et d'Halatteccpoh.fr
Group of seventeen communes collaborating to manage shared services, environmental planning, and territorial development for about 35,000 residents. |
89 |
| 73 |
Ville de Bruay-sur-l'Escautbruaysurescaut.fr
Official page for the city of Bruay-sur-l'Escaut, providing information and updates about local news, events, and government services |
89 |
| 74 |
Communauté de Communes de la Vallée de Chamonix Mont-Blanccc-valleedechamonixmontblanc.fr
Manages local public services for four municipalities, focusing on eco-mobility, natural preservation, ecological transition, cross-border cooperation, and sustainable tourism for residents and visitors. |
87 |
| 75 |
Caf de l'Oisecaf.fr
The company is a private organization providing public social services in Oise, supporting families through financial aid and social initiatives |
83 |
| 76 |
Ville de Montatairemairie-montataire.fr
The company is located in an historically industrial area, promoting a strong community spirit by connecting economic, cultural, and institutional activities |
81 |
| 77 |
Ville de La Madeleineville-lamadeleine.fr
A municipality in the heart of Lille focusing on preserving identity, quality of life, and building a sustainable and caring city model |
76 |
| 78 |
Caf de la Sommecaf.fr
A private organization with a public service mission, part of a network of 101 CAF branches, providing quality services to families in the Somme region |
75 |
| 79 | 71 | |
| 80 |
Préfet de la Sommesomme.gouv.fr
A government administration located in Amiens, France, operating out of 51 Rue de la Republique in the Hautsdefrance region |
70 |
| 81 |
Communauté de communes du Pays noyonnaispaysnoyonnais.com
Local government entity managing innovative public policies, economic development projects, and infrastructure improvements for 42 communes and 35,000 residents. |
69 |
| 82 |
Ville de Gravelines (officiel)ville-gravelines.fr
Official page of a French municipality in Gravelines, Hauts-de-France Located by the North Sea, it's a fortified city with 12,000 inhabitants |
66 |
| 83 |
Adars associationadars.fr
The organization focuses on combating social exclusion by providing support and reintegration services to individuals facing marginalization or at risk of exclusion |
65 |
| 84 |
SEM Urbavileo / Habitat du Littoralhabitat-du-littoral.com
A newly established SEM created from the merger of Urbavileo and OPH Habitat du Littoral, providing quality housing and services across 18 municipalities |
59 |
| 85 |
Nord France Investnordfranceinvest.com
Economic development agency providing free, confidential, customized support and access to regional partners for successful business projects in Hauts-de-France. |
58 |
| 86 |
Ville de Hemville-hem.fr
The company is a municipality located in the heart of the European Metropolis of Lille, with a population of nearly 19,000 residents They provide updates on job and internship opportunities, as well as information on city projects and achievements |
57 |
| 87 |
Hauts-de-France Innovation Développementhautsdefrance-id.fr
Provides methodological support, funding assistance, and industrial performance improvement services for startups and established companies to accelerate innovation and regional economic development. |
56 |
| 88 |
Ville de Saint-Omerville-saint-omer.fr
This company operates in Saint-Omer, a city known for its exceptional natural and historical heritage, cultural events, and ongoing investment programs |
46 |
| 89 |
Communauté de Communes du Pays de Valoiscc-paysdevalois.fr
Coordination and support for 62 communes focused on regional development, fostering growth, and implementing actions to benefit local communities. |
44 |
| 90 |
Communauté de communes du Liancourtois - la Vallée doréeccl-valleedoree.fr
Public intercommunal entity managing local development, environmental policies, and essential services for ten communes with over 24,000 residents. |
43 |
| 91 |
Centre de gestion de l'Oise (Cdg60)cdg60.com
The organization partners with elected officials to provide HR management services to local governments and institutions in Oise, adapting to regulatory changes and meeting their needs |
40 |
| 92 |
Chambres d'agriculture des Hauts-de-Francehautsdefrance.chambres-agriculture.fr
An agricultural public institution serving farmers and rural stakeholders in the Hauts-de-France region, focusing on regional development and community engagement |
39 |
| 93 |
Ville de Chaunyville-chauny.fr
The company is based in Hauts-de-France and is involved in business activities in that region |
38 |
| 94 |
Ville de Jeumontmairie-jeumont.fr
Official page of a city providing news, events, and current major projects in Jeumont |
37 |
| 95 |
Ville d'Abbevilleabbeville.fr
Official account for the Abbeville City Hall, providing information, updates, and news related to the city's activities and initiatives |
36 |
| 96 |
Ville de Seclinville-seclin.fr
Official page of a city, sharing information and updates Using the hashtag #SeclinMaVille to promote community engagement and local events |
36 |
| 97 |
Communauté d’agglomération de la Baie de Sommebaiedesommeagglo.fr
Coordination and management of 43 communes in the Baie de Somme area, serving over 50,000 residents for regional development. |
34 |
| 98 |
Mairie d'Étaples sur meretaples-sur-mer.fr
The company is a canton capital in northern France, located in the Pas-de-Calais department, within the Montreuil-sur-Mer district |
30 |
| 99 |
Communauté de Communes du Grand Royegrandroye.fr
A community of 62 municipalities in eastern Somme, Hauts-de-France, with 26,290 residents working together for regional development and prosperity |
30 |
| 100 |
COMMUNE DE VILLERS COTTERETS
A government administration company based in Villers Cotterets, Hautsdefrance, France, responsible for local governance and public services |
23 |
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 Hauts-de-France
- The largest companies in Hauts-de-France 3,752
- Retail chains in Hauts-de-France 398
- Family-owned companies in Hauts-de-France 250
- Public sector organisations in Hauts-de-France 238
- Manufacturers in Hauts-de-France 222
- IT services companies in Hauts-de-France 204
- IT Services and IT Consulting companies in Hauts-de-France 192
- Distributors and wholesalers in Hauts-de-France 184
- SaaS companies in Hauts-de-France 174
- Critical infrastructure operators in Hauts-de-France 162
- Software Development companies in Hauts-de-France 154
- Retail companies in Hauts-de-France 139
- Healthcare providers in Hauts-de-France 125
- Contract manufacturers in Hauts-de-France 122
- Food and Beverage Manufacturing companies in Hauts-de-France 113
- Financial services firms in Hauts-de-France 112
- Consulting firms in Hauts-de-France 110
- Hardware manufacturers in Hauts-de-France 99
- Industrial Machinery Manufacturing companies in Hauts-de-France 94
- Business Consulting and Services companies in Hauts-de-France 93
- Real Estate companies in Hauts-de-France 90
- Accounting firms in Hauts-de-France 88
- Events Services companies in Hauts-de-France 87
- E-commerce companies in Hauts-de-France 86
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 Pays de la Loire 88
- Government Administration companies in Normandy 76
- 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