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Multinational companies headquartered in Neuilly-sur-Seine

Tamtam tracks 109 multinational companies headquartered in Neuilly-sur-Seine. This list ranks the 30 largest by number of employees on LinkedIn, led by Altran, Parfums Christian Dior and JCDecaux. Their median headcount is 860. Half of them were founded in 1989 or later.

馃嚝馃嚪 Neuilly-sur-Seine30 companiesUpdated Nov 11, 2026

The companies in Neuilly-sur-Seine are primarily large groups in IT services, consulting, and finance. Noteworthy examples include Altran, now Capgemini Engineering, which offers engineering services, and JCDecaux, a global leader in outdoor advertising. PwC France provides consulting, audit, legal, and tax expertise, while Grant-Thornton France offers audit and financial advisory.

The data shows a strong concentration of established firms, with many founded before the year 2000. For instance, Parfums Christian Dior, founded in 1946, creates luxury fragrances, and Spie batignolles, a major construction player, also has a long history.

#CompanyIndustryHeadquarters EmployeesFounded
1
Altrancapgemini-engineering.com

Altran, now Capgemini Engineering, offers engineering services Follow them on LinkedIn for updates and insights

IT Services and IT Consulting 馃嚝馃嚪 Neuilly-sur-Seine 11,652 n/a
2
Parfums Christian Diordior.com

Creates luxury fragrances and cosmetics, upholding a heritage of innovation and global beauty through meticulous production and cultivation of talent.

Personal Care Product Manufacturing 馃嚝馃嚪 Neuilly-sur-Seine 8,660 1946
3
JCDecauxjcdecaux.com

Global leader in outdoor advertising, specializing in street furniture, transport advertising, and billboard displays worldwide.

Advertising Services 馃嚝馃嚪 Neuilly-sur-Seine 6,312 1964
4
Vulcain Engineering Groupvulcain-eng.com

Provides engineering consulting and project solutions for energy and environmental sectors, delivering technical assistance, expertise, and project management globally.

Business Consulting and Services 馃嚝馃嚪 Neuilly-sur-Seine 5,234 2005
5
Spie batignollesspiebatignolles.fr

A major player in building, infrastructure, and services, emphasizing trust, initiative, and collective effort for projects aligned with social and environmental challenges

Construction 馃嚝馃嚪 Neuilly-sur-Seine 4,459 n/a
6
PwC Francepwc.fr

Offers consulting, audit, legal, and tax expertise, blending technology with multidisciplinary knowledge to accelerate sustainable business transformation for organizations.

Business Consulting and Services 馃嚝馃嚪 Neuilly-sur-Seine 4,109 n/a
7
Scalianscalian.com

A global company founded in 1989 with 3 business lines focusing on Digital Transformation, Digital Systems, and Operations Performance across various countries

Business Consulting and Services 馃嚝馃嚪 Neuilly-sur-Seine 4,098 1989
8
Grant-Thornton Francegrantthornton.fr

Provides audit, financial advisory, operational consulting, legal and tax advice, and sustainable transformation services to French businesses.

Financial Services 馃嚝馃嚪 Neuilly-sur-Seine 2,342 1964
9
Linedatalinedata.com

Provides humanized technology solutions and services for asset management and credit industries, helping clients evolve and operate at high levels.

Software Development 馃嚝馃嚪 Neuilly-sur-Seine 2,228 1998
10
Infotelinfotel.com

Provides IT and digital transformation consulting for large enterprises, focusing on strategic design, technological expertise, and agile development, from conception to implementation.

IT Services and IT Consulting 馃嚝馃嚪 Neuilly-sur-Seine 1,894 1979
11
GLOBE GROUPE SHOPPER HOUSEglobe-groupe.com

A European group specializing in Shopper Marketing and Sales, helping brands boost sales through New Retail approaches like phygital and shopper-centric strategies

Marketing Services 馃嚝馃嚪 Neuilly-sur-Seine 1,733 2002
12
UGCgroupeugc.com

A leading player in the cinema industry with 50 cinemas in France and 7 in Belgium, also involved in film production and series

Entertainment Providers 馃嚝馃嚪 Neuilly-sur-Seine 1,615 1971
13
SFEIRsfeir.com

Provides expert application development across web, mobile, cloud, data, and IoT, guiding clients through digital transformation with innovative products.

IT Services and IT Consulting 馃嚝馃嚪 Neuilly-sur-Seine 1,083 1985
14
CMS Francis Lefebvre Avocatscms.law

Provides specialized international legal and tax advisory services covering corporate, employment, and commercial law for major global corporations across diverse industrial sectors.

Law Practice 馃嚝馃嚪 Neuilly-sur-Seine 958 1925
15
American Hospital of Parisamerican-hospital.org

Not-for-profit multispecialty hospital offering advanced medical technology and comprehensive care to local and international patients in Paris.

Hospitals and Health Care 馃嚝馃嚪 Neuilly-sur-Seine 860 1906

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16
Orangina Suntory Francesuntorybfe.com

A company formerly known as Orangina Suntory France rebranded to Suntory Beverage & Food France in September 2020 Visit their LinkedIn page for more information

Food and Beverage Manufacturing 馃嚝馃嚪 Neuilly-sur-Seine 723 1936
17
Suntory Beverage & Food Francesuntorybeverageandfood-europe.com

French leader in fruit beverages, produces and innovates with iconic brands like Orangina and Oasis, promoting positive and sustainable practices.

Food and Beverage Manufacturing 馃嚝馃嚪 Neuilly-sur-Seine 723 n/a
18
Square Managementsquare-management.com

Consulting firm specializing in strategy and organization, supporting transformation projects across multiple sectors with expert teams and research.

Business Consulting and Services 馃嚝馃嚪 Neuilly-sur-Seine 696 2008
19
Laboratoires Dermatologiques d'Uriageuriage.fr

French dermo-cosmetics laboratory, products sold in pharmacies and drugstores in France and over 80 countries, part of Puig group's dermo-cosmetics division.

Personal Care Product Manufacturing 馃嚝馃嚪 Neuilly-sur-Seine 679 1992
20
Gaumonttaplink.cc

Global film and television production company with extensive film library, award-winning series, and diverse animated content for international audiences.

Broadcast Media Production and Distribution 馃嚝馃嚪 Neuilly-sur-Seine 671 1895
21
Almaalmapay.com

Provide Buy Now Pay Later services enabling customers to purchase products immediately and pay over time, boosting sales effectively.

Financial Services 馃嚝馃嚪 Neuilly-sur-Seine 648 2018
22
PwC Soci茅t茅 d'Avocatspwcavocats.com

Provides integrated legal, tax, and labor law services within a global network, combining industry expertise with strategic consulting and financial auditing.

Law Practice 馃嚝馃嚪 Neuilly-sur-Seine 639 1971
23
Flowbird Groupflowbird.com

Provides frictionless technology solutions for urban mobility, parking, and transport across 4,350 cities in 80 countries, making travel easier, safer, and faster.

Software Development 馃嚝馃嚪 Neuilly-sur-Seine 628 2018
24
maltem Parismaltem.com

Provides digital strategy, data factory, agile technology, and cybersecurity services globally across banking, insurance, energy, and media sectors for sustainable societal impact.

Business Consulting and Services 馃嚝馃嚪 Neuilly-sur-Seine 598 2001
25
ACT-ON GROUPactongroup.com

Consulting and services company specializing in human resources, data, and technology to support organizational, digital, and cultural transformation projects.

Business Consulting and Services 馃嚝馃嚪 Neuilly-sur-Seine 593 2001
26
Groupe Guinot - Mary Cohrguinot.com

Global leader in professional beauty care, manufacturing advanced skincare products and providing specialized aesthetic treatments across seventeen thousand international beauty institutes and franchises.

Personal Care Product Manufacturing 馃嚝馃嚪 Neuilly-sur-Seine 531 1963
27
AMEXIOamexiogroup.com

Digital transformation partner specializing in Enterprise Content Management, Customer Communication Management, and Customer Experience Management, prioritizing human excellence for successful outcomes

IT Services and IT Consulting 馃嚝馃嚪 Neuilly-sur-Seine 477 2006
28
Christoflechristofle.com

A leading maison collaborates with designers to create contemporary pieces, blending heritage with modernity in stunning art de la table

Retail Luxury Goods and Jewelry 馃嚝馃嚪 Neuilly-sur-Seine 445 1830
29
RAINBOW PARTNERS GROUPrainbowpartners.com

Multispecialist consulting group with global presence, offering expertise in finance, industry, data, AI, blockchain, cybersecurity, and digital transformation for large clients.

Business Consulting and Services 馃嚝馃嚪 Neuilly-sur-Seine 445 2007
30
QUANTEAM (RAINBOW PARTNERS Group)quanteam.fr

Supports corporate clients across the Front-to-Back chain, in evolving their business activities and transformation projects, with business and IT competence.

IT Services and IT Consulting 馃嚝馃嚪 Neuilly-sur-Seine 368 2007

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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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