The Yvelines department is home to a concentration of construction companies, predominantly large and mid-sized firms. These companies cover a broad spectrum of construction activities, from large-scale infrastructure to specialized building projects. Companies like Eiffage, Eiffage Construction, and Eiffage Route are prominent, handling major development, real estate, and road network projects.
Further examples include Groupe Léon Grosse, which specializes in large-scale construction and renovation, and Service d’infrastructure de la Défense, managing real estate for the French Ministry of Armed Forces. A notable pattern is the strong presence of companies headquartered in Vélizy-Villacoublay, indicating a geographical cluster for this industry in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Eiffageeiffage.com
Join a close-knit company valuing teamwork, innovation, and individuality to build a human-sized future, welcoming diverse talents to thrive |
7,684 | |||
| 2 |
Eiffage Constructioneiffageconstruction.com
A leading European construction company specializing in development, real estate, construction, maintenance, and service works with a strong corporate culture |
5,174 | |||
| 3 |
Eiffage Routeeiffageroute.com
An expert in urban development, Eiffage Route contributes to improving the French road network through design, construction, maintenance, and various other projects |
3,480 | |||
| 4 |
Groupe Léon Grosseleongrosse.fr
Specializes in large-scale construction and renovation projects including stadiums, transportation hubs, cultural sites, and sports facilities across France. |
1,517 | |||
| 5 |
Service d’infrastructure de la Défensedefense.gouv.fr
Manages, builds, and maintains the French Ministry of Armed Forces' real estate, ensuring infrastructure support and energy control for military operations domestically and abroad. |
850 | |||
| 6 |
Eiffage Métaleiffagemetal.com
Specializing in turnkey metal construction, Eiffage Métal designs and builds building envelopes, facades, and complex multi-technical projects, with a focus on industrial and wind energy sectors |
607 | |||
| 7 | 322 | ||||
| 8 |
ETANCO Groupetancogroup.com
Providing a wide range of fixing and fastening solutions for building envelopes, including waterproofing, roofing, cladding, and facades. |
289 | |||
| 9 |
CBCcbconstruction.fr
Construction of new equipment for public sector and private tertiary buildings, supporting local communities with innovative, sustainable urban development projects. |
214 | |||
| 10 | 210 | ||||
| 11 |
CBIcbi-vinci-construction.fr
A subsidiary of VINCI Construction specializing in industrial and commercial buildings across France, focusing on design-build projects and interior finishing works |
141 | |||
| 12 | 140 | ||||
| 13 |
BETOM Ingénierie (BETOM Group)betom-ingenierie.fr
Providing comprehensive technical engineering services including preliminary studies, design, project monitoring, and future building maintenance anticipation for clients. |
106 | |||
| 14 |
ETANCO Franceetanco.fr
Provides fastening solutions and products for construction and renovation, supporting various structural materials and ensuring regulatory compliance. |
93 | |||
| 15 |
TUNZINI Nucléairetunzininucleaire.fr
Specializes in design, installation, commissioning, and maintenance of ventilation and air treatment systems in nuclear environments with safety focus. |
78 | |||
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| 16 |
FERMATICfermatic.fr
Specializing in automatic closure for nearly 40 years, this company installs and repairs all types of doors and provides access control services |
77 | |||
| 17 |
Bergamaschimyrium.fr
Specializing in collective heating for housing since 1895, providing maintenance for over 400 contracts in Paris region Offers expertise in multiple heating systems |
77 | |||
| 18 |
REANOVA - Rénovation globale des copropriétésreanova.fr
A specialized services company focusing on comprehensive renovation of condominiums, offering support, project management, and energy-efficient solutions to reduce environmental impact |
69 | |||
| 19 | 64 | ||||
| 20 |
BONNA TRAVAUX PRESSIONbonnatp.com
Construction company located in France specializing in various construction projects |
58 | |||
| 21 |
BETOM Groupbetom-group.com
The company offers a wide range of services in construction and urban planning, from initial design to integration of building usage, focusing on sustainability and environmental management |
56 | |||
| 22 |
Léon Grosse | Patrimoineleongrosse-patrimoine.fr
Historical heritage and monument restoration specializing in general construction or structural work Expertise in stone cutting, masonry, traditional facades, and wooden carpentry Located in Paris region |
55 | |||
| 23 |
Bouygues Construction Purchasingbouygues-construction.com
A company specializing in purchasing services based in Guyancourt, France, with a focus on construction and related industries |
52 | |||
| 24 | 
ALIA CONSTRUCTION
Construction company based in Guyancourt, France, specializing in various construction projects and services |
49 | |||
| 25 |
Eternit Franceeternit.fr
A century-old producer of fiber-cement corrugated sheets for agricultural buildings, specializing in solutions for various livestock and storage applications Commitment to sustainability and animal welfare |
44 | |||
| 26 |
PRO-FONDpro-fond.fr
Specializing in complex foundations, this contractor offers geotechnical design and on-site execution for infrastructure, commercial, and residential projects with a focus on client satisfaction and innovation |
34 | |||
| 27 |
SOMMAlinkedin.com
An experienced general building company focusing on commercial projects in occupied spaces, renovation, and new construction Committed to quality, innovation, and environmental responsibility |
20 | |||
| 28 |
ULICE BATIMENTulice-batiment.com
Construction company based in Plaisir, France, specializing in building and renovation projects |
20 | |||
| 29 |
3C3c-renovation.com
Specializing in renovations, project management, and construction in the residential and commercial sectors, offering comprehensive services to professionals and individuals |
18 | |||
| 30 |
Réseaux Services Proreseauxservicespro.fr
Offers comprehensive services for electric vehicle charging station installations, electrical installations, and energy and water management. |
17 | |||
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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.
More company lists in the Yvelines department
- The largest companies in the Yvelines department 1,469
- Multinational companies in the Yvelines department 226
- Companies with in-house R&D in the Yvelines department 160
- IT services companies in the Yvelines department 121
- IT Services and IT Consulting companies in the Yvelines department 118
- Manufacturers in the Yvelines department 109
- Professional services firms in the Yvelines department 108
- Hardware manufacturers in the Yvelines department 106
- Distributors and wholesalers in the Yvelines department 91
- Retail chains in the Yvelines department 89
- Consulting firms in the Yvelines department 72
- Aerospace and defence companies in the Yvelines department 65
- Public sector organisations in the Yvelines department 65
- Software Development companies in the Yvelines department 56
- Business Consulting and Services companies in the Yvelines department 53
- Government Administration companies in the Yvelines department 51
- Automotive manufacturers and suppliers in the Yvelines department 49
- Motor Vehicle Manufacturing companies in the Yvelines department 49
- SaaS companies in the Yvelines department 49
- Education providers in the Yvelines department 46
- Industrial Machinery Manufacturing companies in the Yvelines department 43
- Critical infrastructure operators in the Yvelines department 41
- Family-owned companies in the Yvelines department 36
- Environmental services companies in the Yvelines department 35
The same list elsewhere in France
- Construction companies in France 2,209
- Construction companies in Île-de-France 556
- Construction companies in Auvergne-Rhône-Alpes 372
- Construction companies in Provence-Alpes-Côte d'Azur 202
- Construction companies in Grand Est 196
- Construction companies in Nouvelle-Aquitaine 177
- Construction companies in Pays de la Loire 141
- Construction companies in the Rhône department 140
- Construction companies in Occitanie 133
- Construction companies in the Hauts-de-Seine department 113
- Construction companies in Hauts-de-France 108
- Construction companies in Brittany 92
- Construction companies in Normandy 92
- Construction companies in the Bouches-du-Rhône department 91
- Construction companies in the Gironde department 67
- Construction companies in the Val-de-Marne department 63
- Construction companies in the Loire-Atlantique department 57
- Construction companies in the Seine-et-Marne department 57
- Construction companies in the Essonne department 56
- Construction companies in the Isère department 52
- Construction companies in the Haute-Garonne department 51
- Construction companies in Bourgogne-Franche-Comté 50
- Construction companies in the Bas-Rhin department 49
- Construction companies in Paris 112