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The 100 largest companies in the Nord department

Tamtam tracks 2,806 companies headquartered in the Nord department. This list ranks the 100 largest by number of employees on LinkedIn, led by ADEO, Leroy Merlin and DECATHLON FRANCE. Their median headcount is 1,269. Half of them were founded in 1980 or later. The most common headquarters are Lille (28), Villeneuve-d'Ascq (14) and Roubaix (10).

🇫🇷 Nord100 companiesUpdated Nov 11, 2026

The companies in Nord are primarily large firms, with a notable presence in retail and services. ADEO is a platform of home improvement companies, while Leroy Merlin helps with home improvement projects. DECATHLON FRANCE is a global sports retailer, and Dalkia focuses on renewable energy and energy savings. Boulanger provides home appliances and multimedia products, and Castorama is a DIY and decoration retailer.

A significant pattern is the concentration of retail companies, particularly in home improvement and general goods. Many of these firms are well-established, with several founded in the mid-20th century, indicating a long-standing industrial base in the region. There is also a strong representation of healthcare and educational institutions.

#CompanyIndustryHeadquarters EmployeesFounded
1
ADEOadeo.com

ADEO is a platform of home improvement companies offering positive solutions for sustainable, comfortable, and efficient living environments worldwide

Retail 🇫🇷 Ronchin 81,198 n/a
2
Leroy Merlinadeo.com

Helps people worldwide with home improvement projects, including renovations, extensions, decoration, and repairs, offering DIY solutions for various home needs.

Retail 🇫🇷 Lille 65,926 1924
3
DECATHLON FRANCErecrutement.decathlon.fr

A global sports retailer offering affordable world-class products for beginners to professionals, making sports accessible worldwide

Sporting Goods Manufacturing 🇫🇷 Villeneuve-d'Ascq 27,349 1976
4
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
5
Boulangerboulanger.com

French retailer providing home appliances, multimedia products, and expert services, focusing on customer satisfaction with in-house brands and extensive support options.

Retail 🇫🇷 Lesquin 9,803 1954
6
Castoramaemploi.castorama.fr

Leading French DIY and decoration retailer offering smart products for home improvement projects to customers, supported by 12,800 passionate employees.

Retail 🇫🇷 Templemars 8,465 n/a
7
University of Lille 1 Sciences and Technologyuniv-lille.fr

Public university specializing in science and technology education, research, and innovation, offering diverse programs and fostering academic excellence.

Higher Education 🇫🇷 Lille 8,043 1864
8
MAISON DE RETRAITE

International trade and development company based in Boeschepe, Nord, France, focusing on global commerce and growth initiatives.

International Trade and Development 🇫🇷 Boeschepe 7,132 n/a
9
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
10
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
11
IDKIDS.COMMUNITYidkids.com

This group offers beneficial products and services for children through multiple brands, a foundation, nurseries, and leisure centers, focusing on child development and well-being globally.

Retail 🇫🇷 Roubaix 5,254 1996
12
Norauto Francenorauto-recrute.fr

Automotive maintenance and equipment leader, offers innovative, accessible, sustainable solutions for new road uses and all mobilities, committed to responsible transition.

Vehicle Repair and Maintenance 🇫🇷 Villeneuve-d'Ascq 5,245 1970
13
Lyreco Grouplyreco.com

A leading distributor of workplace products and services, offering a wide range including office supplies, furniture, IT equipment, and more globally

Retail Office Equipment 🇫🇷 Marly 5,125 1926
14
Anywranywr-group.com

A global talent mobility company offering recruitment, headhunting, and HR solutions for businesses worldwide, with a focus on diversity and social integration projects

Human Resources Services 🇫🇷 Wasquehal 5,035 2012
15
Api Restaurationapi-restauration.com

Based in Mons-en-Barœul, Nord-Pas-de-Calais, France, operates as a hospitality company. Specializes in hospitality services within the French region of Nord-Pas-de-Calais.

Food and Beverage Services 🇫🇷 Mons-en-Barœul 4,461 1956
16
NOCIBEnocibe.fr

French leader in selective perfume and cosmetics distribution, offering premium multi-brand products, own brands, and expert beauty services in stores and institutes.

Retail 🇫🇷 Lille 4,170 1984
17
GARAGEgarage-les-lillois.fr

Offers ultra-flexible spaces for commerce and innovation, including offices, meeting rooms, a coworking bar, and event venues for professionals and public.

Events Services 🇫🇷 Lille 4,100 2019
18
Groupe KILOUTOUkiloutou.com

A major player in equipment rental in Europe and France, offering a wide range of products and services to diverse clientele

Equipment Rental Services 🇫🇷 Villeneuve-d'Ascq 4,047 1980
19
BRICOMANtecnomat.fr

This company offers building, renovation, and maintenance solutions for professionals and individuals, providing a wide range of products at competitive prices

Retail 🇫🇷 Lille 3,128 n/a
20
Flunchflunch.fr

Operates self-service restaurants internationally, offering affordable, balanced meals with a wide variety of dishes and all-you-can-eat vegetables in a relaxed atmosphere.

Restaurants 🇫🇷 Villeneuve-d'Ascq 3,015 1971
21
Boulangeries PAULpaul.fr

Family-owned establishment producing traditional French breads, pastries, sandwiches, and viennoiseries across global shops and coffee houses while emphasizing heritage and sustainable business innovation.

Restaurants 🇫🇷 Marcq-en-Barœul 2,852 1889
22
Promodtalentview.io

Offers women's fashion, specializing in clothing, accessories, and shoes. Designs, manufactures, and distributes stylish, accessible apparel for everyday wear.

Retail Apparel and Fashion 🇫🇷 Marcq-en-Barœul 2,768 1975
23
OKAÏDIokaidi.fr

Clothing for babies and children, universal, creative, respectful of each child's identity. Essential, practical and ergonomic clothes, adapted to daily activities and current trends.

Retail Apparel and Fashion 🇫🇷 Roubaix 2,752 1996
24
JULESjules.com

Innovative fashion brand focused on sustainable practices and changing the way we think about clothing #meninprogress

Retail 🇫🇷 Roubaix 2,672 2000
25
Mondial Relaymondialrelay.fr

European leader in out-of-home parcel delivery, collaborating with e-merchants, offering an exceptional network of lockers and relay points for sending and receiving parcels.

Truck Transportation 🇫🇷 Villeneuve-d'Ascq 2,490 n/a
26
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
27
Pimkiepimkie.fr

A women's fashion brand with over 50 years of experience, offering trendy and accessible clothing for 18-25 year olds, committed to sustainability and responsible practices

Textile Manufacturing 🇫🇷 Villeneuve-d'Ascq 2,272 1971
28
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
29
La Redoutelaredoute.com

Established in 1837, we are a top e-commerce platform for fashion and home goods, dedicated to bringing beauty to families worldwide Welcome home!

Retail 🇫🇷 Roubaix 2,127 1837
30
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
31
EDHEC Business Schooledhec.edu

Educates future managers globally, offering diverse business programs, fostering innovation, and conducting practical research for societal, business, and student benefit.

Higher Education 🇫🇷 Roubaix 1,925 1906
32
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.

Government Administration 🇫🇷 Lille 1,785 2016
33
Chronodrivechronodrive-recrute.talentview.io

Offers customers online grocery ordering from 8000 references for convenient pick-up, aiming to be France's leading grocery website.

Retail 🇫🇷 Croix 1,756 2004
34
Université catholique de Lilleuniv-catholille.fr

An innovative university offering a wide range of programs focusing on teaching, research, and societal service, with a strong emphasis on sustainability and internationalization

Higher Education 🇫🇷 Lille 1,720 1875
35
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
36
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.

Government Administration 🇫🇷 Lille 1,678 n/a
37
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
38
ELECTRO DEPOTelectrodepot.fr

A low-cost retail chain offering a wide range of household electronics, focusing on simplicity, affordability, and sustainability, with a strong emphasis on employee well-being

Retail 🇫🇷 Faches-Thumesnil 1,620 2003
39
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
40
Toyota Motor Manufacturing Francetoyota.fr

Sole French site producing over 1,000 Yaris and Yaris Cross hybrid vehicles daily for the European market, aiming for 300,000 units yearly with zero CO2.

Motor Vehicle Manufacturing 🇫🇷 Onnaing 1,548 1998
41
ID FORMATIONid-formation.com

National cooperative providing diverse professional training, career transition support, and skill assessments with strong regional presence and high success rates.

Professional Training and Coaching 🇫🇷 Lille 1,493 1994
42
Decathlon Digitaldecathlon.fr

Designing innovative software, data, security, and robotics solutions for a seamless, secure ecosystem of sports products and services to empower sports lovers and athletes.

Software Development 🇫🇷 Croix 1,488 2018
43
IWIPmobivia.com

iWip facilitates responsible consumption and production by managing and transforming automotive waste through eco-design, reuse, material and energy recycling across Europe

Wholesale 🇫🇷 Sainghin-en-Mélantois 1,488 2017
44
Tape à l'oeiltaokids.com

Design and retail of quality, colorful, and stylish clothing for children from birth to 14 years at affordable prices worldwide.

Retail 🇫🇷 Wasquehal 1,463 1994
45
Groupe Damartexdamartex.com

Distributes products across fashion, home, and healthcare sectors, primarily targeting seniors in Europe through omnichannel retail strategies and customer-focused services.

Retail 🇫🇷 Roubaix 1,462 1953
46
Basic-Fit Francebasic-fit.com

Leader in fitness, operating over 1600 clubs across Europe with more than 4.2 million members.

Spectator Sports 🇫🇷 Villeneuve-d'Ascq 1,428 2014
47
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
48
NHOODnhood.com

Manage, animate, develop, and transform existing real estate sites into vibrant, connected, and human-focused living neighborhoods with positive impacts.

Real Estate 🇫🇷 Villeneuve-d'Ascq 1,321 2021
49
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
50
3 BRASSEURS FRANCE3brasseurs.com

Craft brewery and restaurant chain offering traditional hand-brewed beers and regional cuisine, with locations in France and internationally.

Restaurants 🇫🇷 Lezennes 1,269 1986

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51
Université Polytechnique Hauts-de-Franceuphf.fr

A multidisciplinary university offering over 170 academic programs from undergraduate to doctoral level across 3 specialized fields, part of a European University network

Higher Education 🇫🇷 Valenciennes 1,240 1964
52
Damartdamart.fr

French textile and apparel company, designs clothing for well-being, comfort, and style, primarily for individuals aged 55 and over, using intelligent textiles.

Retail 🇫🇷 Roubaix 1,227 1953
53
Verspierenverspieren.com

A leading family-owned insurance broker in France with over 130 years of experience, offering tailored solutions for corporate, personal, and specialized insurance needs

Insurance 🇫🇷 Wasquehal 1,145 1880
54
Exotecexotec.com

Designs and supplies integrated hardware and software robotic systems for warehouses, enhancing efficiency, resilience, and operator conditions.

Robotics Engineering 🇫🇷 Wasquehal 1,122 2015
55
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
56
ACADEMIE DE LILLEac-lille.fr

Regional authority managing national education policies, schools, and educational programs within the Lille area, ensuring official communication and administration.

Education Administration Programs 🇫🇷 Lille 1,112 n/a
57
Tribunal de Grande Instance

A government administration company located in Lille, France, providing services related to the Tribunal de Grande Instance

Government Administration 🇫🇷 Lille 1,068 n/a
58
Vilogiavilogia.fr

Global housing group with social and private landlord roles, housing fund collector, and developer. Owns and manages over 85,000 rental units.

Real Estate 🇫🇷 Villeneuve-d'Ascq 1,058 n/a
59
SAINT MACLOUsaint-maclou.com

With over 1500 employees, the company provides flooring solutions in 140 stores across France, offering expert advice and professional installation services

Retail 🇫🇷 Lezennes 1,043 1963
60
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
61
Macopharmamacopharma.com

Provides innovative, safe blood transfusion products and services for collecting, processing, and storing blood components, supporting life and sustainable development.

Medical Equipment Manufacturing 🇫🇷 Tourcoing 956 1977
62
Rameryramery.fr

Specializing in all aspects of road construction and urban development, this company in Northern France offers services in public works, industrial infrastructure, and civil engineering

Construction 🇫🇷 Erquinghem-Lys 949 1972
63
Centre Européen de Formationcentre-europeen-formation.fr

private distance school offering certified and diploma courses in childcare, aesthetics, social care, animal professions, and public service sectors.

E-Learning Providers 🇫🇷 Villeneuve-d'Ascq 918 2004
64
NRCnrc.fr

Integrates software solutions for SMEs and infrastructure solutions for larger organizations, offering IT services, maintenance, and recognized expertise in payroll, hosting, and security.

IT Services and IT Consulting 🇫🇷 Sainghin-en-Mélantois 908 1997
65
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.

Government Administration 🇫🇷 Lille 889 2011
66
La Sauvegarde du Nordlasauvegardedunord.fr

An independent and secular association with 1600 employees supporting vulnerable individuals in areas such as child protection, disability, health, social inclusion, and addiction

Civic and Social Organizations 🇫🇷 Lambersart 872 1957
67
Usaveusave.fr

Mobile app connecting unsold non-food products from stores with nearby individuals, promoting anti-waste, reducing product destruction and transport, protecting purchasing power.

Retail 🇫🇷 Roubaix 871 2023
68
La Voix du Nordlavoixdunord.fr

Provides daily regional and local news through 24 editions, website, and mobile applications accessible on multiple devices anytime.

Newspaper Publishing 🇫🇷 Lille 857 1941
69
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
70
Laho Formationlaho-formation.fr

Offers diverse vocational training and professional development programs from CAP to BAC+5, including apprenticeships and certifications across Hauts-de-France.

Professional Training and Coaching 🇫🇷 Lille 831 n/a
71
Bouygues Batiment Nord-Estbouygues-batiment-nord-est.fr

Global construction actor designing, constructing, and operating high-quality buildings to enhance living spaces Committed to sustainability, local subcontracting, and community development

Construction 🇫🇷 Marcq-en-Barœul 813 n/a
72
Réseau Entreprendrereseau-entreprendre.org

Network of experienced business leaders providing free, long-term human and financial support to high-potential entrepreneurs for successful business creation.

Non-profit Organizations 🇫🇷 Marcq-en-Barœul 813 1986
73
GRAIN DE MALICEgraindemalice.fr

Offers comfortable, current women's ready-to-wear clothing for active women aged 35+ in sizes 34-50, emphasizing personal advice and a strong customer relationship.

Retail Apparel and Fashion 🇫🇷 Villeneuve-d'Ascq 806 2008
74
SERGICsergic.com

A leading French real estate group with 30 agencies across various regions, offering expertise, transparency, and a passion for making clients love real estate

Real Estate 🇫🇷 Wasquehal 792 1963
75
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.

Government Administration 🇫🇷 Dunkerque 770 1968
76
123 Pare-brise123parebrise.fr

Specializes in windshield replacement and repair, offering services for all types of vehicles. Also provides car bodywork and headlight restoration.

Vehicle Repair and Maintenance 🇫🇷 Marquette-lez-Lille 767 2020
77
H2O at Home Franceh2oathome.com

Offers eco-friendly cleaning solutions, natural home scents, and organic skincare products through direct sales in France and Belgium.

Manufacturing 🇫🇷 Hallennes-lez-Haubourdin 746 1998
78
CARTERCASHcarter-cash.com

Offers affordable tires, parts, and accessories with quick, no-appointment maintenance services, prolonging vehicle life for customers in France, Spain, and Italy.

Retail 🇫🇷 Villeneuve-d'Ascq 736 2002
79
RougeGorge Lingerierougegorge.com

With over 30 years of experience, this company offers innovative, sustainable, and creative lingerie to empower women in maintaining a positive self-image

Retail Apparel and Fashion 🇫🇷 Wasquehal 726 n/a
80
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.

Government Administration 🇫🇷 Lille 723 1925
81
Genincgeninc.eu

European leader in face-to-face sales, representing national and international brands through a network of independent sales representatives in France, Belgium, and the Netherlands

Advertising Services 🇫🇷 Lille 709 2017
82
BPSLbpsl.fr

Specialized in high-quality finishing work, we offer maintenance services in plastering, plumbing, electrical work, tiling, and masonry to our loyal clients

Building Finishing Contractors 🇫🇷 Dunkerque 700 2004
83
BIZZBEEb-z-b.com

Retailer providing apparel for individual identity exploration and personal style experimentation, focusing on self-confidence and unique fashion expressions through diverse clothing collections.

Retail Apparel and Fashion 🇫🇷 Roubaix 697 2005
84
Maisons & Cités Soginorpamaisonsetcites.fr

Management and development of social housing, including construction and administration of 62,000 homes primarily in Northern France region.

Real Estate 🇫🇷 Douai 696 1986
85
PARTENORD HABITATpartenord-legroupe.fr

Public housing organization managing over 52,000 units, providing diverse affordable homes, promoting social ownership, and improving service quality.

Real Estate 🇫🇷 Lille 693 n/a
86
Gan Patrimoineganpatrimoine.fr

Offers premium wealth management solutions, including life insurance, provident funds, investments, loans, real estate, banking, tax optimization, and retirement planning for individuals and businesses.

Insurance 🇫🇷 Lille 682 1913
87
Cofidis Francecofidis-recrute.fr

provides remote consumer credit services across Europe, focusing on innovation, customer experience, responsible consumption, and sustainable business practices

Financial Services 🇫🇷 Villeneuve-d'Ascq 660 1982
88
LMClmcstore.com

Selection and provision of innovative furniture and interior design solutions, including custom manufacturing and professional training spaces across Europe.

Retail 🇫🇷 Bondues 657 1925
89
EPDSAEepdsae.fr

A public institution in the Nord region providing support and education to over 2600 individuals annually, focusing on social and medico-social actions

Government Administration 🇫🇷 Ronchin 646 1982
90
JEUMONT Electricjeumontelectric.com

A major player in the electricity production and conversion market, manufacturing alternators and specific electric motors for various applications with industrial expertise

Industrial Machinery Manufacturing 🇫🇷 Jeumont 646 1900
91
Groupe Trenoistrenois.com

Family-owned professional hardware distributor across Eastern France. Company supplies diverse products including locks, access control, tools, and personal protective equipment.

Wholesale 🇫🇷 Wasquehal 635 1878
92
IAE Lilleiaelille.fr

Provides university-level management education across finance, marketing, strategy, HR, and entrepreneurship with initial, continuing, and sandwich courses.

Higher Education 🇫🇷 Lille 603 1956
93
AIDE A DOMICILE

AIDE A DOMICILE provides individual and family services in Nieppe, Hautsdefrance, France, offering assistance and support within the community

Individual and Family Services 🇫🇷 Nieppe 592 n/a
94
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
95
Dewavrin Cosmeticsdewavrin.com

French industrial group specializing in health and beauty, focusing on innovation, customer service, employee well-being, and entrepreneurship.

Pharmaceutical Manufacturing 🇫🇷 Wasquehal 587 1842
96
PRO IMPECsamsic.fr

Provision of specialized cleaning and maintenance services for tertiary, industrial, retail, and sensitive sectors across numerous sites to ensure hygiene and health.

Janitorial Services 🇫🇷 Lambersart 566 1990
97
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

Government Administration 🇫🇷 Roubaix 565 n/a
98
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
99
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
100
LA CROIX ROUGE FRANCAISE

Individual & family services provider based in Hautsdefrance, France, offering assistance and support through programs and initiatives

Individual and Family Services 🇫🇷 Masny 552 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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