| # | Company | Employees |
|---|---|---|
| 1 |
JCDecauxjcdecaux.com
Global leader in outdoor advertising, specializing in street furniture, transport advertising, and billboard displays worldwide. |
6,312 |
| 2 |
M6 Unlimitedm6unlimited.fr
M6 Publicit茅 provides customized communication solutions to reach over 32 million French consumers through a wide range of media assets |
323 |
| 3 |
TechSelltechsell.fr
Specializes in recruiting, training, and managing sales teams to enhance brand presence and shopper experience across France retail environments. |
261 |
| 4 |
McCann Parismccann.fr
Leading French agency of a global advertising network with clients such as L'Or茅al, Nespresso, and Mastercard, operating in over 130 countries |
232 |
| 5 |
PLSplsfrance.fr
PLS is a Press Agency specializing in Professional Press, offering tailored communication plans for various target audiences within different budgets |
215 |
| 6 |
Oconnectionoconnection.fr
A full-service media and influence agency offering expertise in media strategy, event planning, and influencer relations, led by experienced professionals with a focus on creativity and performance |
116 |
| 7 |
EssenceMediacom Franceessencemediacom.com
EssenceMediacom is a breakthrough agency under GroupM and WPP, combining technology, data, creativity, and multichannel expertise to help brands succeed in the new economy |
82 |
| 8 |
IPG Mediabrands Franceipgmediabrands.com
IPG Mediabrands is a global media subsidiary managing $37 billion in client investments with 7500 specialists across 127 countries They offer comprehensive communication strategies |
75 |
| 9 |
ADYOULIKE, an OpenWeb Companyadyoulike.com
A technology platform specializing in digital advertising, offering solutions for Native, Display, Social, and Video ads globally Also the largest independent SSP worldwide |
67 |
| 10 |
Neo Media World Francemindshareworld.com
Neo Media Word is a performance marketing agency specializing in media strategy, data, and ad space purchasing, helping businesses drive transactions and build stronger brands |
61 |
| 11 |
McCANN Health Parisomc.com
communication strategies and multichannel operations development for pharmaceutical companies, alongside strategic health communication consulting supporting organizational and marketing transformations. |
61 |
| 12 |
Comellink | Certified B Corpcomellink.com
It integrates CSR principles, creating value for businesses, partners, and clients, ensuring a positive impact while respecting brand identity. |
57 |
| 13 |
GEGMgegmgroup.com
Media production agency with offices in Paris, Marseille, Geneva, New York, and Shanghai Specializing in managing luxury brand media campaigns globally since 1990 |
54 |
| 14 |
CMS Mediaplushouse-of-communication.com
Media consulting and space buying agency specializing in healthcare professional communication Launched digital entity #HealthConnex with innovative programmatic B2B health offer |
52 |
| 15 | 44 | |
| 16 |
Mediaplus Francehouse-of-communication.com
Mediaplus France is an innovative media agency specializing in brand-specific media strategies to maximize ROI beyond traditional purchasing optimization |
43 |
| 17 |
LES CAUSANTESlescausantes.com
A sustainable growth marketing group with international presence, using agile methods and social media to boost customer growth and support startups to major brands |
43 |
| 18 |
adcleekadcleek.com
Independent online trading company specializing in optimizing internet communication campaigns through behavioral targeting and real-time bidding to increase campaign effectiveness. |
26 |
| 19 |
VIVACTIS INNOVATIONSvivactis-innovations.fr
The company believes in innovation as a driver of value creation, sparking action and emotions to transmit impactful messages |
25 |
| 20 |
GROUPE SCRgroupescr.fr
A creative agency offering graphic design, web development, and communication strategies for businesses seeking effective and impactful visual and digital solutions |
16 |
| 21 |
Goodangel Mediagoodangelmedia.com
Goodangel Media is an agency founded in 2007, focusing on human-centered digital marketing strategies to ensure client success and growth |
10 |
| 22 |
PIXIMEDIApiximedia.com
A programmatic platform that helps businesses target the right audience with personalized advertising messages across various channels to optimize digital campaigns |
10 |
| 23 |
ACCEORacceor.com
Specializing in B2B sales development, Acceor offers services such as targeted appointment setting, file qualification, event registrations, client reactivation, and database enrichment |
9 |
| 24 |
Digitall Partnerdigitall-partner.com
Specializing in lead generation and management for IT clients, offering marketing services, press relations, public relations, and market studies for partners |
7 |
| 25 |
AGENCE ICI LONDRESagenceicilondres.com
A creative agency specializing in brand strategy, advertising, digital activation, social media, and media, focusing on differentiation and creative resistance to drive brand preference |
7 |
| 26 |
Made in Mediamadeinmedia.fr
A creative agency specializing in storytelling to elevate brands, dealerships, shops, restaurants, startups, and projects amidst competition and crises |
5 |
| 27 |
PRM Factoryprmfactory.com
Specialized in recruiting qualified leads through contextual emailing, display advertising, and premium lead sales with advanced targeting and tracking technologies. |
5 |
| 28 |
Initiative Franceinitiative.com
Initiative accelerates brand growth by combining Fame and Flow principles to enhance consumer experience, media responsibility, and diversity in a global agency |
4 |
| 29 |
ROSE - Agence d'Objet Mediarose.fr
Specializing in strategic communication through promotional items, providing a wide range of products, including eco-friendly options, for events, branding, and corporate gifting |
4 |
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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 Oct 24, 2026.
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The same list elsewhere in France
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