The companies listed in Hauts-de-Seine are primarily large groups in broadcast media production and distribution. CANAL+ Group is a global media and entertainment company, Groupe TF1 is a French media leader in TV and streaming, and ARTE is a European cultural channel. Other prominent firms include GROUPE M6, a multimedia group developing TV channels and digital content, and France Medias Monde, a global media group broadcasting news in 15 languages. Webedia is also listed, engaging 250 million monthly visitors across digital entertainment assets.
A clear pattern among these companies is their concentration in broadcast media. Many are headquartered in specific cities within Hauts-de-Seine, such as Issy-les-Moulineaux, Boulogne-Billancourt, and Neuilly-sur-Seine. This indicates a geographical clustering of major media operations within the department.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
CANAL+ Groupcanalplusgroup.com
Global media and entertainment company operating across audio-visual value chain: production, broadcast, distribution, aggregation, telecom, with stakes in other platforms. |
9,882 | |||
| 2 |
Groupe TF1groupe-tf1.fr
French media leader in linear TV, streaming, and audiovisual production, offering free entertainment and quality information to millions of French people. |
5,115 | |||
| 3 | 4,761 | ||||
| 4 |
GROUPE M6groupem6.fr
A powerful multimedia group, developing television channels and digital content, expanding activities with diversified programs and services, strongly anchored in new digital technologies. |
3,576 | |||
| 5 |
France Medias Mondefrancemediasmonde.com
Global media group based in Paris, broadcasting news in 15 languages through France 24, RFI, and Monte Carlo Doualiya, reaching millions worldwide |
3,371 | |||
| 6 |
Webediawebedia-group.com
Leading global digital entertainment, engaging 250 million monthly visitors across 60+ assets, partnering creators, producers, broadcasters, and brands for content production and distribution. |
3,177 | |||
| 7 |
Bollorébollore.com
An international group specializing in transportation & logistics, communications, media, and electricity storage solutions, with a strong presence globally |
3,033 | |||
| 8 |
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 |
1,615 | |||
| 9 |
L'EQUIPElequipe.fr
Since 1946, this group specializes in sports information dissemination and promotion in France, covering international events and local competitions in various disciplines |
1,518 | |||
| 10 |
FRANCE 24france24.com
International news channel offering a French perspective on current events, broadcasting in French, English, and Arabic, emphasizing diverse opinions and in-depth analysis. |
1,500 | |||
| 11 |
Prisma Mediaprismamedia.com
A leading bi-media group in France with a strong print-digital audience, innovative in data monetization, video, and mobile sectors, focused on reader needs and employee satisfaction |
1,306 | |||
| 12 |
Radio France Internationalerfi.fr
Global public radio station broadcasting news and current affairs in multiple languages through FM, satellite, internet, and partner radios worldwide. |
1,254 | |||
| 13 |
Boursoramaboursobank-group.com
Leading online bank providing economic and financial information with focus on simplicity, security, low fees, and customer satisfaction in France. |
1,233 | |||
| 14 |
Bayardgroupebayard.com
Publishing company with extensive catalogues, digital platforms, audiovisual production, and professional services reaching millions of readers worldwide. |
1,197 | |||
| 15 | 1,195 | ||||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
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 |
843 | |||
| 17 |
Lefebvre Dallozlefebvre-dalloz.fr
A leading provider of legal and tax knowledge through publishing, training, and software services, catering to various professionals and businesses in France |
728 | |||
| 18 |
Cityz Mediacityzmedia.fr
It specializes in outdoor communication, providing advertising solutions in various public spaces, including digital screens in shopping centers and buses. |
692 | |||
| 19 |
A.S.O. - Amaury Sport Organisationaso.fr
Designs, organizes, and commercializes top international sporting events across five major sports, managing 240 competition days annually in 25 countries. |
652 | |||
| 20 |
VIDALvidalfrance.com
A company specializing in health product information and prescription safety solutions, reaching medical professionals across France and internationally |
530 | |||
| 21 |
20 Minutes France20minutes.fr
Independent French news publisher, fighting misinformation, delivering information to 20 million monthly readers across various platforms, primarily digital. |
512 | |||
| 22 |
Infirmiers.com - Toute l’actualité du métier infirmierinfirmiers.com
Infirmierscom is a leading media platform for the nursing profession in France, supporting nurses from their admission to Ifsi, through their studies, and throughout their careers |
480 | |||
| 23 |
STUDIOCANALstudiocanal.com
Finances, produces, and distributes films and series globally, owns a vast film catalogue, and restores classic feature films. |
467 | |||
| 24 |
OCScanalplus.com
A French television network offering channels dedicated to series and movies, accessible via satellite, cable, IPTV, and web TV |
457 | |||
| 25 |
Être Étudiant
A media platform connecting over 1 million students in France through memes, advice, news, and student discounts on social media |
447 | |||
| 26 |
Morgane Groupemorgane-groupe.fr
Production of audiovisual content and organization of events, specializing in creating engaging media and managing event logistics. |
438 | |||
| 27 |
PagesJaunes SApagesjaunes.fr
Local search leader, mobile apps, print directories, phone information services, online classifieds, and website creation for businesses. |
435 | |||
| 28 |
MEDIATRANSPORTSmediatransports.com
Manages advertising in public transport networks across French cities, including metros, buses, trams, and over 800 train stations nationwide. |
427 | |||
| 29 |
LCI - La Chaine Infotf1info.fr
French continuous news channel providing live information, part of TF1 group, available on TNT channel 15 and online platform. |
408 | |||
| 30 | 403 | ||||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 5,160
- Multinational companies in the Hauts-de-Seine department 1,231
- IT services companies in the Hauts-de-Seine department 737
- IT Services and IT Consulting companies in the Hauts-de-Seine department 706
- Professional services firms in the Hauts-de-Seine department 629
- Consulting firms in the Hauts-de-Seine department 563
- Companies with in-house R&D in the Hauts-de-Seine department 510
- SaaS companies in the Hauts-de-Seine department 389
- Business Consulting and Services companies in the Hauts-de-Seine department 304
- Software Development companies in the Hauts-de-Seine department 301
- Retail chains in the Hauts-de-Seine department 292
- Manufacturers in the Hauts-de-Seine department 285
- Advertising Services companies in the Hauts-de-Seine department 281
- Marketing and communications agencies in the Hauts-de-Seine department 235
- Subscription businesses in the Hauts-de-Seine department 228
- Hardware manufacturers in the Hauts-de-Seine department 199
- Financial services firms in the Hauts-de-Seine department 198
- Companies with a mobile app in the Hauts-de-Seine department 189
- Critical infrastructure operators in the Hauts-de-Seine department 169
- AI companies in the Hauts-de-Seine department 159
- Education providers in the Hauts-de-Seine department 159
- Cybersecurity companies in the Hauts-de-Seine department 154
- Distributors and wholesalers in the Hauts-de-Seine department 154
- Recruitment and staffing agencies in the Hauts-de-Seine department 152
The same list elsewhere in France
- Media companies and publishers in France 725
- Media companies and publishers in Île-de-France 508
- Media companies and publishers in Auvergne-Rhône-Alpes 47
- Media companies and publishers in Grand Est 31
- Media companies and publishers in Paris 380