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Multinational companies headquartered in Boulogne-Billancourt

Tamtam tracks 188 multinational companies headquartered in Boulogne-Billancourt. This list ranks the 30 largest by number of employees on LinkedIn, led by Sodexo Live!, ALTEN and Astek. Their median headcount is 2,300. Half of them were founded in 1988 or later.

馃嚝馃嚪 Boulogne-Billancourt30 companiesUpdated Nov 12, 2026

These multinational companies in Boulogne-Billancourt primarily operate in IT services, engineering, and manufacturing, with a strong presence in sectors such as hospitality, renewable energy, and real estate. The companies listed are generally large groups, many of which have a significant international footprint. Sodexo Live! delivers sports and leisure experiences, while ALTEN provides engineering and IT services. GE Renewable Energy engineers energy products, and BNP Paribas Real Estate offers comprehensive real estate services. Astek supports digital transformation, and FDJ UNITED is a European champion in gaming and betting.

A notable pattern among these companies is their diverse founding eras, ranging from the late 19th century with CFAO (1887) and GE Grid Solutions (1892) to more recent establishments like Antalis (2000). This indicates a blend of long-standing industrial players and more modern service-oriented firms. The concentration of IT services and IT consulting companies, such as Astek, Cegedim, and VISEO, also highlights a significant focus on technological solutions within this business cluster.

#CompanyIndustryHeadquarters EmployeesFounded
1
Sodexo Live!sodexolive.com

Delivers world-class sports, leisure, and travel experiences, surprising and delighting guests, enriching lives, and turning venues and events into unforgettable memories, boosting revenue growth.

Hospitality 馃嚝馃嚪 Boulogne-Billancourt 412,000 n/a
2
ALTENalten.com

Provides engineering and IT services, supporting businesses in technological and sustainable transformation across various industries with high-level consultant-engineers.

Engineering Services 馃嚝馃嚪 Boulogne-Billancourt 38,710 1988
3
Astekastekgroup.fr

Supports clients with high-value service, deep technical expertise across technology, operations, and engineering, focusing on sustainable digital transformation with humans at the core.

IT Services and IT Consulting 馃嚝馃嚪 Boulogne-Billancourt 6,035 1988
4
FDJ UNITEDgroupefdj.com

European champion in gaming and betting, operating a diverse portfolio of iconic brands for 33 million players across 15 countries.

Gambling Facilities and Casinos 馃嚝馃嚪 Boulogne-Billancourt 5,237 1933
5
GE Renewable Energyge.com

Engineers energy products and digital services using wind, solar, and hydro resources for global customers, delivering affordable, reliable, and sustainable power.

Renewable Energy Equipment Manufacturing 馃嚝馃嚪 Boulogne-Billancourt 4,994 n/a
6
GE Grid Solutionsgevernova.com

Provides utilities and industries with equipment, systems, services for reliable power delivery from generation to consumers, focusing on renewable integration and energy transition acceleration.

Electric Power Transmission, Control, and Distribution 馃嚝馃嚪 Boulogne-Billancourt 4,934 1892
7
Synergie Francesynergie.fr

French leader in HR services: recruitment, training, and HR consulting Providing solutions in various sectors, emphasizing proximity, performance, and diversity

Human Resources Services 馃嚝馃嚪 Boulogne-Billancourt 4,804 n/a
8
BNP Paribas Real Estatebnpparibas.com

Offers comprehensive real estate services including property development, transactions, consulting, valuation, and property management across Europe, the Middle East, and Asia.

Real Estate 馃嚝馃嚪 Boulogne-Billancourt 4,173 1963
9
Cegedimcegedim.com

Technology and services for digital data flow management in healthcare ecosystems and B2B, plus business software publishing for healthcare and insurance professionals.

IT Services and IT Consulting 馃嚝馃嚪 Boulogne-Billancourt 4,103 1969
10
Delpharmdelpharm.com

A leading Contract Development and Manufacturing Organization (CDMO) with 18 plants worldwide producing various dosage forms and serving demanding customers for 30 years

Pharmaceutical Manufacturing 馃嚝馃嚪 Boulogne-Billancourt 3,937 n/a
11
Antalisantalis.com

Distributes papers, industrial packaging, and visual communication media globally, offering products and services through e-commerce solutions to businesses.

Wholesale 馃嚝馃嚪 Boulogne-Billancourt 3,376 2000
12
VISEOviseo.com

Assists clients globally with digital and business transformation using advanced technology and industry expertise for productivity, innovation, and competitiveness.

IT Services and IT Consulting 馃嚝馃嚪 Boulogne-Billancourt 3,016 1999
13
CFAOcfaogroup.com

Contributes to growth and industrialisation in Africa, providing mobility, healthcare, consumer goods, infrastructure and energy solutions to the continent's emerging middle class.

International Trade and Development 馃嚝馃嚪 Boulogne-Billancourt 2,761 1887
14
Acolad groupacolad.com

Global content and language solutions provider; empowers organizations to localize everywhere; combines human creativity and technology; top 10 language services leader.

Translation and Localization 馃嚝馃嚪 Boulogne-Billancourt 2,324 1995
15
Apsideapside.com

Provides consulting, engineering in Information Systems, Technical and Scientific Computing, Automotive and Financial Engineering, for large French and European groups.

IT Services and IT Consulting 馃嚝馃嚪 Boulogne-Billancourt 2,300 1976

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16
Sonepar Francesoneparfrance.fr

Global leader in electrical equipment, solutions, and services distribution, supporting professionals with renovation and construction projects through omnichannel experience and sustainable solutions across residential, commercial, and industrial markets.

Wholesale 馃嚝馃嚪 Boulogne-Billancourt 2,284 n/a
17
agap2agap2.com

Global consulting firm specializing in industries and information systems, creating value for customers and consultants through innovation and extensive technical know-how.

Business Consulting and Services 馃嚝馃嚪 Boulogne-Billancourt 2,075 2005
18
Berger-Levraultberger-levrault.com

Provides software solutions for public sector, healthcare, education, and industry, focusing on HR, financial management, and maintenance management for global customers.

IT Services and IT Consulting 馃嚝馃嚪 Boulogne-Billancourt 2,064 1676
19
Davidson consultingdavidson.fr

A management consulting and technology company with over 2,000 employees, expanding internationally with a focus on employee well-being and creativity

Business Consulting and Services 馃嚝馃嚪 Boulogne-Billancourt 1,843 2005
20
asmodeeasmodee.com

Entertainment leader, specialized in tabletop games, offers an extensive catalog of games, creating opportunities for players globally to connect and engage.

Entertainment Providers 馃嚝馃嚪 Boulogne-Billancourt 1,823 n/a
21
Hilti Francehilti.fr

Provides advanced tools, technologies, software, and services for the construction industry, helping clients build faster, safer, and more boldly worldwide, with a focus on innovation.

Construction 馃嚝馃嚪 Boulogne-Billancourt 1,675 1941
22
Yoplaityoplait.fr

Production and marketing of fresh dairy products including yogurt varieties, with global presence and recognized brand signature.

Food and Beverage Manufacturing 馃嚝馃嚪 Boulogne-Billancourt 1,222 1965
23
Nuxe Groupnuxe.com

French cosmetics brand producing effective, ultra-sensorial face and body care. They offer certified organic skincare, expert anti-aging products, and spa services.

Personal Care Product Manufacturing 馃嚝馃嚪 Boulogne-Billancourt 1,087 1989
24
Groupe M茅canique D茅coupage / GMDgroupe-gmd.com

Specializes in metal blanking-stamping, plastic injection molding, thermoforming, and aluminum smelting, providing reliable industrial subcontracting services.

Motor Vehicle Parts Manufacturing 馃嚝馃嚪 Boulogne-Billancourt 1,080 n/a
25
Rentokil Initial Francerentokil-initial.com

Pest control, hygiene solutions, cleaning, catering, interior landscaping, package delivery, and integrated facilities services for diverse customers.

Environmental Services 馃嚝馃嚪 Boulogne-Billancourt 979 1927
26
Viverisviveris.fr

consulting and engineering company for information systems, technical computing, and embedded systems, providing support from definition to integration.

Software Development 馃嚝馃嚪 Boulogne-Billancourt 899 1986
27
Nomios Groupnomios.com

Designs, secures, and manages digital infrastructures, developing innovative cybersecurity and networking solutions through consulting, managed, and professional services for organizations.

Computer and Network Security 馃嚝馃嚪 Boulogne-Billancourt 887 2004
28
Exxeliaexxelia.com

Designing and manufacturing high-reliability passive components and precision subsystems for demanding markets like aviation, defense, and medical, meeting complex specifications.

Aviation and Aerospace Component Manufacturing 馃嚝馃嚪 Boulogne-Billancourt 856 2009
29
Reworld Mediareworldmedia.com

An international digital group with proprietary media brands and a partner network, offering global advertising solutions through Media Branding and Media Performance

Technology, Information and Internet 馃嚝馃嚪 Boulogne-Billancourt 843 n/a
30
Excelyaexcelya.com

Provides comprehensive CRO, FSP, and Resourcing solutions to Biotech, Pharma, and Medical Device organizations, offering bespoke trial solutions across various therapeutic areas.

Pharmaceutical Manufacturing 馃嚝馃嚪 Boulogne-Billancourt 701 2014

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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 12, 2026.

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