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The 30 largest Construction companies in the Nord department

Tamtam tracks 49 Construction companies headquartered in the Nord department. This list ranks the 30 largest by number of employees on LinkedIn, led by Ramery, Bouygues Batiment Nord-Est and Rabot Dutilleul Construction. Their median headcount is 62. Half of them were founded in 2001 or later. The most common headquarters are Lille (3), Villeneuve-d'Ascq (3) and Marcq-en-Barœul (2).

🇫🇷 Nord30 companiesUpdated Nov 11, 2026

These construction companies in the Nord department are primarily mid-sized and large firms, with a focus on civil engineering, building construction, and specialized infrastructure. Many of them provide comprehensive services from design to completion. For example, Ramery specializes in road construction and urban development, while Bouygues Batiment Nord-Est focuses on designing and operating high-quality buildings. Rabot Dutilleul Construction handles new construction and rehabilitation, and Sogea Caroni, a VINCI Construction subsidiary, operates in building and civil engineering.

A notable pattern among these companies is their geographical concentration. Many are headquartered in or around Lille Métropole, with locations such as Marcq-en-Barœul, Wasquehal, Roubaix, and Villeneuve-d'Ascq appearing frequently. This suggests a regional cluster of construction expertise in the Nord department.

#CompanyIndustryHeadquarters EmployeesFounded
1
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
2
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
3
Rabot Dutilleul Constructionrabotdutilleul.com

Specializes in new construction and rehabilitation across residential, healthcare, industry, and public sectors with strong engineering and sustainable practices.

Construction 🇫🇷 Wasquehal 361 1920
4
Sogea Caroni - VINCI Construction Francefrance.vinci-construction.com

A subsidiary of VINCI Construction specialized in building and civil engineering works, operating in the Hauts-de-France region

Construction 🇫🇷 Roubaix 197 n/a
5
GROUPE PROJEXgroupe-projex.fr

Engineering firm for all trades, specializing in design, execution, and operation across various construction sectors including housing, healthcare, commercial, and industrial buildings.

Construction 🇫🇷 Villeneuve-d'Ascq 169 1992
6
Projex Ingénieriegroupe-projex.fr

A specialist in engineering services for various construction projects with a focus on client satisfaction, offering expertise in multiple disciplines nationwide

Construction 🇫🇷 Villeneuve-d'Ascq 156 1992
7
BTC- Concevoir Responsable Ensemble pour Vivre Mieuxcedea-groupe.fr

Building design and engineering company providing project management, consulting, feasibility studies, diagnostics, and advice in various sectors including industrial, healthcare, education, and more

Construction 🇫🇷 Steenvoorde 155 1989
8
DEMATHIEU BARD CONSTRUCTION NORDdemathieu-bard.fr

This company is involved in construction projects such as building houses, bridges, and roads They employ both male and female workers

Construction 🇫🇷 Marcq-en-Barœul 149 n/a
9
Isocab By Kingspanisocab.com

Manufacture insulated sandwich panels and accessories for coldstore applications, ensuring hygiene, fire safety, and energy efficiency worldwide.

Construction 🇫🇷 Grande-Synthe 132 1973
10
Santerne Fluidessanterne-fluides.fr

Specializing in smart buildings, energy efficiency, HVAC, air & water treatment, maintenance, and BMS, providing tailored solutions for sustainable and comfortable environments

Construction 🇫🇷 Sequedin 102 n/a
11
NORD ACCESS - Solutions providernord-access.fr

French leader in industrial maintenance for challenging environments, offering specialized interventions in various sectors, with expert certifications and 24/7 emergency services.

Construction 🇫🇷 Avelin 95 2011
12
MODUOmoduo.fr

MODUO provides comprehensive construction services, from design to completion, in France Specializing in project management, environmental solutions, general contracting, and consulting

Construction 🇫🇷 Sainghin-en-Mélantois 80 2004
13
NORTEC Ingénierie

NORTEC is an independent multidisciplinary technical engineering firm in the construction industry, focusing on quality relationships, project success, and innovation

Construction 🇫🇷 Villeneuve-d'Ascq 77 1995
14
LOISON SASloison.eu

Family-owned metal construction company with 160 employees specialized in designing, manufacturing, installing, and maintaining large-scale metal structures and facades for over 60 years

Construction 🇫🇷 Armentières 75 1959
15
Atlas Fondationsatlas-fondations.fr

Company specializes in special foundation construction, providing expert services for foundation needs, part of Franki Foundations group.

Construction 🇫🇷 Lezennes 62 2005

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16
PMNrogerdelattre.com

Specializing in facade installation, aluminum carpentry, and curtain walls, providing high-quality solutions for residential and commercial buildings

Construction 🇫🇷 Lesquin 62 2001
17
TOERANA HABITATtoerana-habitat.fr

The company is the largest building cooperative in Hauts-de-France, supporting eco-construction and green renovation with nearly 100 committed entrepreneurs

Construction 🇫🇷 Lille 44 2013
18
Hexa Ingénieriehexa-ingenierie.com

HEXA INGENIERIE offers expertise in construction, environment, energy, and operation engineering, providing project management and consulting services across various sectors

Construction 🇫🇷 Douai 44 1983
19
Alter Egofr-alterego.fr

Alter Ego specializes in interior design and construction projects, focusing on retail and office spaces, with a strong emphasis on meeting client needs and deadlines

Construction 🇫🇷 Vendeville 43 2009
20
BATISECbatisec.fr

Specializes in external construction site protections, offering traditional fences and innovative high-security temporary fencing systems for public event sites.

Construction 🇫🇷 Roncq 39 2007
21
CEGELEC Nord Grands Projetscegelec-nord-grands-projets.com

Specializes in electrical engineering for tertiary projects over 20,000 m², with expertise in BIM, Smartbuilding, and digitalized processes.

Construction 🇫🇷 Wasquehal 34 2005
22
STAMIstami59.com

With over 30 years of regional presence, this company specializes in interior fitting services such as demountable partitions, suspended ceilings, and acoustic treatments for businesses and institutions

Construction 🇫🇷 Leers 29 1987
23
Actemium Lille Process Solutionsactemium.fr

A construction company located in Avelin, Hautsdefrance, France, specializing in process solutions for various projects

Construction 🇫🇷 Avelin 25 n/a
24
CONCEPT SOLconcept-sol.com

Concept Sol specializes in designing and building high-quality, innovative, environmentally-friendly equestrian environments They offer a wide range of services from planning to execution

Construction 🇫🇷 Roost-Warendin 22 2006
25
Ambiances TPambiancestp.fr

An independent company in North of France specialized in public works, focusing on road construction, drainage, and various networks, serving both individual and large-scale projects

Construction 🇫🇷 Prémesques 21 2015
26
Les Companionslescompanions.com

A start-up in Northern France develops robotic assistants for painters to collaborate with skilled tradesmen, enhancing efficiency and task distribution on building sites

Construction 🇫🇷 Lille 18 2018
27
Maisons Arlogis Nordarlogis.com

Comprehensive support for land search, custom home design, and financing assistance to build individual houses in Nord and Pas de Calais.

Construction 🇫🇷 Marly 18 2009
28
Ramery Génie thermique - santé et servicesramery.fr

For over 50 years, the company offers global solutions in construction, environment, real estate, and energy, focusing on sustainability and innovation

Construction 🇫🇷 Templemars 17 n/a
29
Solenersolener.fr

Solener is a sustainable building consultancy with over 30 years of experience, focusing on energy efficiency, environmental optimization, and innovative solutions

Construction 🇫🇷 Lille 17 1988
30
Protecta Screen SASprotectascreen.fr

Specializing in temporary surface protection for construction sites, we offer solutions to protect floors, walls, windows, furniture, and more, saving time and money on projects

Construction 🇫🇷 Tourcoing 16 2001

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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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