# Top 30 facility management companies in the Hauts-de-Seine department
Tamtam tracks 46 facility management companies headquartered in the Hauts-de-Seine department. This list ranks the 30 largest by number of employees on LinkedIn, led by Sodexo, ENGIE and VINCI Energies. Their median headcount is 761. Half of them were founded in 1981 or later. The most common headquarters are Nanterre (6), Courbevoie (5) and Boulogne-Billancourt (3).
The facility management companies in Hauts-de-Seine listed here are predominantly large groups specializing in diverse services. Sodexo is a global leader in food and facilities management, while ENGIE operates across the energy value chain. VINCI Energies implements multi-technical solutions for environmental transition, and ELIS provides circular services for hygiene and well-being. EQUANS specializes in multi-technical services for building improvement, and IDEX develops carbon-free energy infrastructures. These firms offer comprehensive solutions ranging from energy and digital transformations to hygiene and food services.
A notable pattern among these companies is their strong focus on environmental transition and sustainability. Many provide solutions for carbon neutrality, renewable energy, and efficient infrastructure. Headquarters are concentrated in a few communes: Nanterre, La Garenne-Colombes, Courbevoie, and Boulogne-Billancourt are frequently cited, indicating a geographical clustering of major players in the department.
π«π· Hauts-de-Seine Β· 30 companies Β· Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Sodexo](https://www.tamtam.ai/c/sodexo) (sodexo.com)
Global leader in sustainable food and valued experiences, offering food and facilities management services, employee benefit solutions, and promoting social responsibility Serving millions daily | Facilities Services | π«π· Issy-les-Moulineaux | 100,222 | 1966 |
| 2 | [ENGIE](https://www.tamtam.ai/c/engie) (engie.com)
Global energy value chain operator, from renewable electricity production and green gas to infrastructure management and energy supply for diverse customers. | Renewable Energy Power Generation | π«π· La Garenne-Colombes | 45,706 | |
| 3 | [VINCI Energies](https://www.tamtam.ai/c/vinci-energies) (vinci-energies.com)
Contributes to environmental transition by implementing customized multi-technical solutions from design to maintenance, enhancing infrastructure reliability, efficiency, and sustainability for energy and digital sectors. | IT Services and IT Consulting | π«π· Nanterre | 25,848 | |
| 4 | [ELIS](https://www.tamtam.ai/c/elis-puteaux) (elis.com)
A global provider of circular services for hygiene and well-being, offering solutions for various sectors while promoting environmental sustainability and customer focus | Facilities Services | π«π· Puteaux | 15,750 | 1883 |
| 5 | [EQUANS](https://www.tamtam.ai/c/equans) (equans.com)
A global leader in multi-technical services, providing customized solutions for building improvement and supporting sustainable development with a highly qualified team | Environmental Services | π«π· Courbevoie | 15,419 | |
| 6 | [ENGIE Solutions France](https://www.tamtam.ai/c/engie-solutions-france) (engie-solutions.com)
Provides comprehensive, lasting solutions to businesses, industries, and communities for carbon neutrality, improving infrastructure competitiveness, city attractiveness, and living/working comfort. | Services for Renewable Energy | π«π· La Garenne-Colombes | 12,252 | |
| 7 | [Equans France](https://www.tamtam.ai/c/equans-france) (equans.fr)
Designs, installs, and delivers bespoke solutions optimizing equipment and usage for businesses, local authorities, and industrial players in energy, industrial, and digital transitions. | Environmental Services | π«π· Courbevoie | 11,029 | 2021 |
| 8 | [VINCI](https://www.tamtam.ai/c/vinci-construction-ay-champagne) (vinci.com)
Designs, finances, builds, and operates infrastructure and facilities globally to improve daily life and mobility, with a commitment to environmental and social responsibility. | Construction | π«π· Nanterre | 7,981 | 1899 |
| 9 | [IDEX](https://www.tamtam.ai/c/idex) (idex.fr)
Develops, designs, finances, builds, and operates local energy and carbon-free infrastructures for heat and electricity supply to buildings, cities, and industry. | Renewable Energy Power Generation | π«π· Boulogne-Billancourt | 3,940 | 1963 |
| 10 | [VINCI Energies en France](https://www.tamtam.ai/c/vinci-energies-en-france)
Accelerating environmental transition in France by focusing on energy and digital transformations for factories, buildings, cities, and energy/transport infrastructure with innovative solutions | Environmental Services | π«π· Nanterre | 2,953 | |
| 11 | [COMPASS GROUP FRANCE](https://www.tamtam.ai/c/compass-group-france) (compass-group.fr)
Specialist in contract catering and services for public and private sectors, providing food solutions for businesses, healthcare facilities, seniors, and educational institutions. | Food and Beverage Services | π«π· Malakoff | 1,706 | |
| 12 | [TSG Group](https://www.tamtam.ai/c/tsg-group) (tsg-solutions.com)
Design, construction, and maintenance of energy distribution infrastructures including electric vehicle charging, hydrogen, biofuels, and payment systems for mobility. | Facilities Services | π«π· Le Plessis-Robinson | 1,513 | |
| 13 | [Rentokil Initial France](https://www.tamtam.ai/c/rentokil-initial-france) (rentokil-initial.com)
Pest control, hygiene solutions, cleaning, catering, interior landscaping, package delivery, and integrated facilities services for diverse customers. | Environmental Services | π«π· Boulogne-Billancourt | 979 | 1927 |
| 14 | [VINCI Energies Building Solutions](https://www.tamtam.ai/c/vinci-energies-building-solutions) (buildingsolutions.vinci-energies.com)
Specialized in tailored solutions for buildings addressing environmental transition, occupant needs, and economic challenges with unique approaches. | Facilities Services | π«π· Nanterre | 782 | |
| 15 | [GEPSA](https://www.tamtam.ai/c/gepsa) (jobs.gepsa.fr)
GEPSA specializes in managing sensitive sites by offering multi-service and multi-technical solutions for clients, prioritizing security, discretion, reliability, and partnership for over 30 years | Individual and Family Services | π«π· Courbevoie | 761 | 1989 |
| 16 | [VINCI Facilities France](https://www.tamtam.ai/c/vinci-facilities-france) (vinci-facilities.com)
Provides facility management solutions, caring for buildings, occupants, and the environment. This includes managing facilities while prioritizing sustainability and user well-being. | Facilities Services | π«π· Nanterre | 716 | |
| 17 | [Dalkia EN](https://www.tamtam.ai/c/dalkia-en) (dalkia.fr)
Maintaining ventilation, cooling, generators, water treatment, and electrical systems in nuclear power plants. Designs and implements HVAC and diesel equipment. Manages multi-technical maintenance. | Nuclear Electric Power Generation | π«π· Courbevoie | 629 | |
| 18 | [Groupe BALAS](https://www.tamtam.ai/c/groupe-balas) (groupe-balas.com)
Offers comprehensive building lifecycle services from design, new construction, renovation, energy transition, to multi-service operation, integrating traditional expertise with technical innovation for public and private projects. | Construction | π«π· Gennevilliers | 593 | 1804 |
| 19 | [ISOR](https://www.tamtam.ai/c/isor) (isor.fr)
Established in 1968, a French family-owned company specializing in industrial cleaning and related services, focusing on innovation, sustainability, and growth | Facilities Services | π«π· Levallois-Perret | 449 | |
| 20 | [Samex](https://www.tamtam.ai/c/samex) (samex92.fr)
Samex, a subsidiary of Dalkia group, specializes in operating Multi-Technical and HVAC systems, as well as designing and implementing heating, ventilation, air conditioning, and plumbing projects | Environmental Services | π«π· Clamart | 309 | |
| 21 | [Idex Ile-de-France](https://www.tamtam.ai/c/idex-ile-de-france) (idex.fr)
Provides local energy solutions for buildings, from production using decarbonized resources like biomass and solar, to distribution, usage optimization, and occupant services. | Environmental Services | π«π· Rueil-Malmaison | 177 | |
| 22 | [Steamo](https://www.tamtam.ai/c/steamo) (steamo.fr)
Specialist in property management and multitechnical maintenance across various sectors including offices, retail, luxury, hospitality, and regulated sites nationwide. | Retail Office Equipment | π«π· Levallois-Perret | 135 | 2008 |
| 23 | [Europ Net](https://www.tamtam.ai/c/europ-net) (europ-net.com)
Specialist in cleaning and multiservice solutions, providing professional maintenance and support services since 1981 with recognized expertise. | Business Consulting and Services | π«π· Nanterre | 134 | 1981 |
| 24 | [LECOINTRE PARIS](https://www.tamtam.ai/c/lecointre-paris) (lecointreparis.com)
Specializes in fresh, seasonal corporate catering with unique concepts, in-house produce, gourmet chefs, event catering, and food surplus redistribution. | Restaurants | π«π· La Garenne-Colombes | 114 | 2008 |
| 25 | [ARCADE GROUPE](https://www.tamtam.ai/c/arcade-groupe) (arcade-groupe.com)
National service provider offering cleaning, security, reception, and green space services | Environmental Services | π«π· Puteaux | 106 | 1935 |
| 26 | [SOVEA Groupe](https://www.tamtam.ai/c/sovea-groupe) (soveagroupe.fr)
Specialist in disaster management in France, offering solutions for fire, water damage, asbestos removal, air treatment, industrial management, and high-altitude work | Facilities Services | π«π· Boulogne-Billancourt | 102 | 2009 |
| 27 | [AUXIGENE](https://www.tamtam.ai/c/auxigene) (auxigene.com)
Expert technical maintenance, HVAC renovation, and energy optimization for residential and tertiary buildings, focusing on reducing carbon footprints through skilled facility management. | Real Estate | π«π· Clichy | 95 | 1991 |
| 28 | [Enfin Lundi](https://www.tamtam.ai/c/enfin-lundi) (enfinlundi.fr)
Providing tailored corporate concierge services enhancing employee wellbeing, motivation, and loyalty through onsite, connected, and HR-focused solutions. | Wellness and Fitness Services | π«π· Courbevoie | 84 | 2001 |
| 29 | [GROUPE SOFRATHERM - SETEMI](https://www.tamtam.ai/c/groupe-sofratherm-setemi) (sofratherm.fr)
Long-term energy efficiency services optimizing thermal equipment performance, managing renovation projects, and maintaining large-scale residential and office buildings in Paris. | Renewables & Environment | π«π· Suresnes | 76 | 1968 |
| 30 | [GSF GRANDE ARCHE](https://www.tamtam.ai/c/gsf-grande-arche) (gsf.fr)
GSF GRANDE ARCHE is a company part of GSF Group located in the northwest of Paris, specializing in a range of services | Facilities Services | π«π· Rueil-Malmaison | 73 | 1998 |
## 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 12, 2026.
## More company lists in the Hauts-de-Seine department
- [The largest companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/largest-companies-hauts-de-seine) (5,160)
- [Multinational companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/multinational-companies-hauts-de-seine) (1,231)
- [IT services companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/it-services-companies-hauts-de-seine) (737)
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- [Professional services firms in the Hauts-de-Seine department](https://www.tamtam.ai/l/professional-services-firms-hauts-de-seine) (629)
- [Consulting firms in the Hauts-de-Seine department](https://www.tamtam.ai/l/consulting-firms-hauts-de-seine) (563)
- [Companies with in-house R&D in the Hauts-de-Seine department](https://www.tamtam.ai/l/r-and-d-companies-hauts-de-seine) (510)
- [SaaS companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/saas-companies-hauts-de-seine) (389)
- [Business Consulting and Services companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/business-consulting-and-services-companies-hauts-de-seine) (304)
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- [Retail chains in the Hauts-de-Seine department](https://www.tamtam.ai/l/retail-chains-hauts-de-seine) (292)
- [Manufacturers in the Hauts-de-Seine department](https://www.tamtam.ai/l/manufacturers-hauts-de-seine) (285)
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- [Marketing and communications agencies in the Hauts-de-Seine department](https://www.tamtam.ai/l/marketing-agencies-hauts-de-seine) (235)
- [Subscription businesses in the Hauts-de-Seine department](https://www.tamtam.ai/l/subscription-businesses-hauts-de-seine) (228)
- [Hardware manufacturers in the Hauts-de-Seine department](https://www.tamtam.ai/l/hardware-companies-hauts-de-seine) (199)
- [Financial services firms in the Hauts-de-Seine department](https://www.tamtam.ai/l/financial-services-firms-hauts-de-seine) (198)
- [Companies with a mobile app in the Hauts-de-Seine department](https://www.tamtam.ai/l/companies-with-mobile-app-hauts-de-seine) (189)
- [Critical infrastructure operators in the Hauts-de-Seine department](https://www.tamtam.ai/l/critical-infrastructure-operators-hauts-de-seine) (169)
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- [Education providers in the Hauts-de-Seine department](https://www.tamtam.ai/l/education-companies-hauts-de-seine) (159)
- [Cybersecurity companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/cybersecurity-companies-hauts-de-seine) (154)
- [Distributors and wholesalers in the Hauts-de-Seine department](https://www.tamtam.ai/l/distributors-and-wholesalers-hauts-de-seine) (154)
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## The same list elsewhere in France
- [Facility management companies in France](https://www.tamtam.ai/l/facility-management-companies-france) (427)
- [Facility management companies in Γle-de-France](https://www.tamtam.ai/l/facility-management-companies-ile-de-france) (189)
- [Facility management companies in Provence-Alpes-CΓ΄te d'Azur](https://www.tamtam.ai/l/facility-management-companies-provence-alpes-cote-dazur) (35)
- [Facility management companies in Auvergne-RhΓ΄ne-Alpes](https://www.tamtam.ai/l/facility-management-companies-auvergne-rhone-alpes) (34)
- [Facility management companies in Grand Est](https://www.tamtam.ai/l/facility-management-companies-grand-est) (27)
- [Facility management companies in Hauts-de-France](https://www.tamtam.ai/l/facility-management-companies-hauts-de-france) (24)
- [Facility management companies in Paris](https://www.tamtam.ai/l/facility-management-companies-paris) (46)
## The same list elsewhere
- [Facility management companies in the world](https://www.tamtam.ai/l/facility-management-companies-in-the-world) (2,347)
- [Facility management companies in Europe](https://www.tamtam.ai/l/facility-management-companies-in-europe) (1,154)
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Source: https://www.tamtam.ai/l/facility-management-companies-hauts-de-seine