| # | Company | Employees |
|---|---|---|
| 1 |
Publicis Groupepublicisgroupe.com
Helps clients transform their marketing and digital businesses, providing expertise in communications, media, data, and technology across 100+ countries. |
41,020 |
| 2 | 11,029 | |
| 3 |
JCDecauxjcdecaux.com
Global leader in outdoor advertising, specializing in street furniture, transport advertising, and billboard displays worldwide. |
6,312 |
| 4 | 3,918 | |
| 5 |
Publicis Re:Sourcespublicisresources.com
Provides technology solutions and business services including finance, accounting, legal, and procurement for agencies, enabling innovation and client transformation. |
3,796 |
| 6 |
JK - Agencyjkgroupe.com
Strategic communication & engagement firm specializing in designing social experiences to create innovative ideas and build impactful projects |
3,135 |
| 7 |
Solocalsolocal.com
Providing digital solutions to businesses in France through Search Local and Digital Marketing services, focusing on local content, personalized marketing, and growth acceleration |
2,935 |
| 8 |
K Particulierk-particulier.fr
Specialized Health Communication Agency focused on Medical Education, producing high-value content for healthcare professionals in areas such as professional obligations, doctor-patient communication, and digital platforms |
2,462 |
| 9 |
Customer Servicecustomerservice.inc
The company specializes in creating advertising content that captures people's interests, following Howard Gossage's belief from 1950 |
2,381 |
| 10 |
ALTAVIAaltavia-group.com
Global network providing Retail Marketing Services with solutions for retail brands worldwide Specializing in Commercial Activation, offering consulting, creation, execution, and installation services |
1,856 |
| 11 |
heaven | Hopscotch Groupeheaven.paris
Next-generation advertising agency connecting brands with web communities through digital strategies, influencer marketing, social media, brand content, and creative technology for international clients. |
1,853 |
| 12 |
MEDIAPOSTmediaposte.fr
Targeted distribution of advertising mail and proximity communication solutions using geographical and behavioral data to support client acquisition and loyalty across France. |
1,306 |
| 13 |
CPM Francecpm-int.com
CPM France combines sales, marketing, and customer experience to influence the entire customer journey with engaging, energetic, and optimistic approaches |
1,200 |
| 14 | 1,179 | |
| 15 | 944 | |
| 16 |
LIBRElibremullenlowe.fr
Building strong, lasting brands with effective strategies across advertising, digital, social media, CRM, PR, influence, brand content, and customer experience. |
891 |
| 17 |
Publicis Conseilpublicisconseil.fr
Creative agency based in Paris, delivering award-winning advertising and marketing solutions for major international clients across diverse industries. |
763 |
| 18 |
Equativequativ.com
Equativ is a global advertising technology company offering brand and privacy-safe solutions through an independent ad server, SSP, buyer tools, and media services |
718 |
| 19 |
DMF sales&marketingdmf.fr
A leading provider of outsourced sales and marketing services in France, specializing in sales force, promotions, merchandising, direct sales, and commercial deployment strategies |
703 |
| 20 |
Cityz Mediacityzmedia.fr
It specializes in outdoor communication, providing advertising solutions in various public spaces, including digital screens in shopping centers and buses. |
692 |
| 21 |
DIAM Group · Retail & Merch Solutionsdiaminter.com
Providing end-to-end retail and merchandising services including design, production, installation, and after-sales support with global presence and sustainability focus. |
688 |
| 22 |
Labeliumlabelium.com
Driving business growth through performance-driven, branding, and digital strategies for hundreds of companies worldwide, including e-commerce and e-retail programs. |
653 |
| 23 |
RC Grouprc-group.fr
Designs, manufactures, and installs diverse point-of-sale communication supports for luxury, cosmetics, pharmacy, and spirits sectors, adaptable to client needs. |
583 |
| 24 |
IMPACT Sales & Marketing Franceagence-impact.com
Specializes in field marketing with sales force, merchandising, and customer experience solutions focused on achieving business objectives. |
533 |
| 25 |
HOPSCOTCH Groupehopscotch.one
An international communication group offering diverse expertise like events, public relations, digital, and media, with a focus on entrepreneurial vision and social responsibility. |
529 |
| 26 |
BBDO Parisbbdo.fr
A diverse team of 350 people in Paris creates powerful creativity for brands, focusing on digital growth and "brand utility" Promoting audience creation over buying |
495 |
| 27 |
Epsilon Franceepsilon-france.com
Provides data-driven marketing and technology services, managing strategy and execution for over 300 clients with 650 experts. |
486 |
| 28 |
Havas Worldwide Parishavasparis.com
Integrated communication agency offering strategic advice across brand culture, retail, reputation, digital transformation, content, and international consulting services. |
481 |
| 29 |
Arena Mediahavasmedianetwork.com
This company specializes in redefining strategic media roles to drive business success through meaningful connections, focusing on organic marketing |
474 |
| 30 |
Advertising Agencyadvertising-agency.fr
Advertising Agency specializes in visual communication, marketing, and advertising consulting They create various online and offline communication materials for clients |
469 |
| 31 |
FranceTV Publicitéfrancetvpub.fr
Commercializes advertising space for forty television channels and thirty websites, focusing on sustainable digital practices and regional economic development through national media sales. |
457 |
| 32 |
TBWA Paristbwa-paris.com
Applies a 'disruption' philosophy, conceptualized by Jean-Marie Dru, to marketing strategies, documented in several books. Develops innovative Media Arts approaches. |
443 |
| 33 |
Numberlynumberly.com
Invents and operates customer-centric digital marketing, offering CRM, Martech Platform, Digital Media, and Strategy & Insights services globally for top-tier clients. |
433 |
| 34 |
MEDIATRANSPORTSmediatransports.com
Manages advertising in public transport networks across French cities, including metros, buses, trams, and over 800 train stations nationwide. |
427 |
| 35 |
Biggie Groupbiggiegroup.co
Media agency Repeat, digital media expert Gamned, production agency Kazam, and influencer strategy expert Beastly form a innovative model for integrated campaigns and programs |
424 |
| 36 |
Indépendantlinkedin.com
The company specializes in digital strategy and community management for clients in the automotive, entertainment, and petrochemical industries Contact jean@van-ruymbekecom |
412 |
| 37 |
Armadaagencearmada.com
Specializes in commercial outsourcing including sales force deployment, strategic consulting, and full marketing and sales function externalization with result-based fees. |
410 |
| 38 |
Marcelmarcelww.com
Creative & Interactive Agency under Publicis Groupe, based in Paris, providing innovative solutions through social media platforms like Facebook, Twitter, and Tumblr |
387 |
| 39 |
Regicomregicom.fr
An experienced company specializing in local digital communication, offering effective solutions recognized by Google, YouTube, Facebook, Instagram, and Waze Providing personalized digital equipment and services |
383 |
| 40 |
Romanceromance-agency.com
The company believes in the power of ideas to create love and excitement, challenging cynicism to do meaningful work in advertising |
378 |
| 41 | 377 | |
| 42 |
Journeylagalaxee.com
LAGALAXEE designs and produces meaningful communication experiences through expert advice and teamwork, specializing in audiovisual content, interactive solutions, technical event services, and communication space design |
371 |
| 43 |
FRED & FARIDfredfarid.com
Agency specializing in social activation, influence, and transformation with a focus on AI-first social strategies across global cities. |
353 |
| 44 |
BIBICHE (ex-Makassar)makassar.fr
A corporate communication agency specializing in branding, B2B communication, internal communication, and CSR for industrial and networked companies, founded in 2002 |
348 |
| 45 |
Districom Sales and Marketingdistricomsam.fr
Designing and deploying sales strategies, focusing on sales animation, sales force, and merchandising for various economic sectors. |
343 |
| 46 |
Soft Computingepsilon-france.com
Soft Computing is a French consulting and services company specializing in CRM, Business Intelligence, and e-Business, serving large clients with technology and marketing services |
339 |
| 47 | 333 | |
| 48 |
GUTENBERGgutenberg.agency
Design, create, produce, and deliver engaging content and packaging solutions supporting brands in retail, fashion, food, and services. |
327 |
| 49 |
M6 Unlimitedm6unlimited.fr
M6 Publicité provides customized communication solutions to reach over 32 million French consumers through a wide range of media assets |
323 |
| 50 | 321 | |
| 51 |
Groupe Olynolyn-group.com
Helping companies build strong brands through marketing, communication, and innovation to achieve sustainable, profitable, and transformative growth. |
320 |
| 52 |
CoSpirit Groupecospirit.com
Provides marketing and media services to major retailers and regional councils, with offices in Paris and Lyon, France. |
309 |
| 53 |
Prodigious Worldwidepublicisproduction.com
specialist production expertise in video, digital, and print delivering brand content globally through innovative, agile, and cost-effective production models |
307 |
| 54 |
PUBLICIS LUXEpublicisluxe.com
Creative luxury agency helping brands with bold strategy, innovation, and cultural insights, shaping the luxury industry's future through various communication aspects. |
305 |
| 55 |
Diadeis sgscosgsco.com
Global brand impact group delivering innovation, design, and technology solutions to elevate world-class brands, prioritize sustainability, and drive positive client impact |
304 |
| 56 |
TSCfoundever.com
A digital CX agency specializing in creating and enhancing brand-consumer conversations through innovative experiences and customer-centric strategies Contact us for your projects |
298 |
| 57 |
BNI Francebnifrance.fr
Connecting business professionals for structured, positive referral marketing, fostering long-term relationships, and increasing revenue through networking and exclusive resources. |
298 |
| 58 |
FullSIX Groupebetcfullsix.com
Leading independent European communication and marketing consultancy group, specializing in digital and data-centric strategies to enhance client performance and customer communication. |
289 |
| 59 | 285 | |
| 60 |
AdCreative.aiadcreative.ai
AI-powered platform revolutionizing advertising by creating high-conversion ad creatives, recognized as a top fast-growing global company. |
283 |
| 61 |
Extreme Groupextreme.fr
Independent consulting firm specializing in gastronomy, beauty, and societal issues, offering branding, packaging, event management, and digital services to diverse clients globally. |
276 |
| 62 |
Clear Channel Francecityzmedia.fr
A major player in outdoor advertising with a presence in 30 countries, offering diverse advertising solutions through 760k advertising displays worldwide |
272 |
| 63 |
MCEmcetv.ouest-france.fr
A television channel dedicated to student life, providing information, enrichment, and entertainment Also offers online content attracting over 25 million visitors per month |
270 |
| 64 |
PJMSsolocal.com
Specializes in multichannel marketing data solutions, ensuring data quality, business growth, ROI control, and lead generation for diverse clients. |
266 |
| 65 |
TechSelltechsell.fr
Specializes in recruiting, training, and managing sales teams to enhance brand presence and shopper experience across France retail environments. |
261 |
| 66 |
Catalina Marketing Francecatalinamarketing.fr
Catalina France, part of Catalina Marketing Corporation, specializes in personalized communication and relationship marketing leveraging real consumer purchase behavior data globally |
255 |
| 67 |
Service Innovation Group Francesigeurope.fr
Commercial outsourcing agency specializing in field marketing, sales force, merchandising, activation, and remote sales to boost client performance. |
253 |
| 68 |
DPSagencedps.com
A communication agency providing 360-degree services to brands and businesses, including advertising, digital marketing, and CRM solutions across multiple locations |
252 |
| 69 |
Havas Play 🇫🇷havasplay.com
Helping brands connect culturally and authentically with people's passions through meaningful stories, content, and engaging experiences. |
243 |
| 70 |
BUZZMANbuzzman.eu
This company specializes in advertising and marketing, focusing on respecting the consumer and providing creative campaigns for clients like BURGER KING®, Uber Eats, and others |
242 |
| 71 |
RMC BFM ADSrmcbfm-ads.com
Representation and commercialization of major media brands offering continuous news, sports, economy, and entertainment across linear and digital platforms. |
233 |
| 72 |
McCann Parismccann.fr
Leading French agency of a global advertising network with clients such as L'Oréal, Nespresso, and Mastercard, operating in over 130 countries |
232 |
| 73 |
ComeBack Graphiccomeback.fr
ComeBack is a marketing production agency specializing in customized communication solutions for ambitious brands, optimizing campaigns, managing actions, and innovating with FeedBack tools |
222 |
| 74 |
PLSplsfrance.fr
PLS is a Press Agency specializing in Professional Press, offering tailored communication plans for various target audiences within different budgets |
215 |
| 75 |
hopjustahop.com
A boutique agency specializing in creative and strategic services for the travel and tourism industries, known for innovative advertising and industry expertise |
214 |
| 76 | 213 | |
| 77 |
NANOTERA (alliance d'Elpev et Périmédias)nanotera.eu
Provide resources, tools, and expertise to retailers for designing and executing effective drive-to-shelf omnichannel marketing campaigns. |
209 |
| 78 | 208 | |
| 79 |
Dékupledekuple.com
Family-owned group specializing in cross-channel data marketing, supporting large and mid-sized companies with turnkey creative marketing solutions. |
207 |
| 80 |
AG Partners Publicis Africaag-partners.com
Network of full-service advertising agencies operating across multiple Francophone African countries, providing comprehensive marketing and communication solutions. |
206 |
| 81 | 205 | |
| 82 |
Agence Mantuepoka.fr
Specializes in creative intelligence to enhance brand engagement and communication strategies, fostering stronger connections with target audiences. |
202 |
| 83 |
Halloween Agencyhalloween.fr
Independent communication agency specializing in phygital engagement, event production, social media strategies, brand content creation, influencer marketing, and professional staffing services for global brands. |
197 |
| 84 |
EXHIBITIONexhibition-magazine.com
A creative collective specializing in luxury and lifestyle markets, focusing on storytelling through photography, editorial, art direction, digital expertise, and brand strategy |
196 |
| 85 |
Qwamplifyqwamplify.com
Qwamplify is a marketing and media solutions company specializing in accelerating purchase decisions for both B2C and B2B clients through unique brand experiences |
194 |
| 86 |
Primelisprimelis.com
Martech agency with proprietary technology and 150 experts specializing in digital performance across Search, Social, Data, and Display channels. |
193 |
| 87 |
Daytonadaytona.fr
Outsourcing commercial teams for clients in health-beauty, B2B, and high tech sectors to increase visibility and sales performance. |
189 |
| 88 |
Marvestingmarvesting.com
Marketing group activating brands through in-person, digital, and physical experiences, covering full customer journey across nine European countries. |
181 |
| 89 |
Mediaperformancesmediaperformances.com
Innovative retail media agency integrating advanced technologies, omnichannel data solutions, and in-store digital devices to optimize advertising campaigns. |
179 |
| 90 | 178 | |
| 91 |
METROPOLEmetropole.me
Specializes in large-format digital printing, event advertising management, production, installation, and commercialization of advertising spaces across various public venues. |
177 |
| 92 |
Companeocompaneo.com
A B2B marketplace offering lead generation services, connecting businesses with qualified leads and suppliers in Europe, USA, and globally |
177 |
| 93 |
MARIE-LAURE PLV MERCHANDISINGmarie-laure-plv.fr
A leader in customer experience at the point of sale for cosmetics, pharmacy, spirits, and jewelry Specializes in eco-design and recycling |
177 |
| 94 |
media FIGAROmedia.figaro.fr
Advertising and partnerships within the Culture division of the Figaro group's media agency, bridging print and web titles |
177 |
| 95 |
Havas Media France
Strategic and creative media partner delivering tailored brand campaigns through measurement, advice, content, and collaborative, innovative approaches. |
176 |
| 96 |
HMlinkedin.com
Publicis LMA is a BtoB agency that helps industrial and service companies with marketing and communication challenges using creativity and data analysis |
174 |
| 97 |
Huge Togetherhugetogether.com
Independent digital group combining marketing, strategy, media buying, and SEO expertise to support client digital transformation and growth. |
172 |
| 98 |
Giraudygiraudy.fr
Giraudy is a leading urban communication company in France, providing innovative advertising solutions that combine OOH, DOOH, and online channels |
169 |
| 99 | 169 | |
| 100 |
ZORBAzorba-group.com
A global storytelling agency creating purpose-driven brand content across all platforms, emphasizing emotion and connection with audiences through innovative and entertaining formats |
169 |
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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 Oct 24, 2026.
More company lists in Île-de-France
- The largest companies in Île-de-France 30,863
- SaaS companies in Île-de-France 2,654
- IT Services and IT Consulting companies in Île-de-France 2,480
- IT services companies in Île-de-France 2,386
- Retail chains in Île-de-France 2,192
- Software Development companies in Île-de-France 1,805
- Consulting firms in Île-de-France 1,791
- Financial services firms in Île-de-France 1,621
- Business Consulting and Services companies in Île-de-France 1,581
- Law Practice companies in Île-de-France 1,329
- Financial Services companies in Île-de-France 1,088
- Manufacturers in Île-de-France 1,065
- Public sector organisations in Île-de-France 950
- AI companies in Île-de-France 876
- Recruitment and staffing agencies in Île-de-France 839
- Marketing and communications agencies in Île-de-France 831
- Technology, Information and Internet companies in Île-de-France 795
- Events Services companies in Île-de-France 758
- Distributors and wholesalers in Île-de-France 741
- Data and analytics companies in Île-de-France 736
- Critical infrastructure operators in Île-de-France 732
- Family-owned companies in Île-de-France 704
- Real Estate companies in Île-de-France 700
- Luxury brands in Île-de-France 696
The same list elsewhere in France
- Advertising Services companies in France 2,080
- Advertising Services companies in Auvergne-Rhône-Alpes 189
- Advertising Services companies in Provence-Alpes-Côte d'Azur 125
- Advertising Services companies in Grand Est 113
- Advertising Services companies in Nouvelle-Aquitaine 95
- Advertising Services companies in Occitanie 94
- Advertising Services companies in Pays de la Loire 88
- Advertising Services companies in Hauts-de-France 77
- Advertising Services companies in Brittany 49
- Advertising Services companies in Centre-Val de Loire 34
- Advertising Services companies in Normandy 32
- Advertising Services companies in Paris 744
- Advertising Services companies in Lyon 85
- Advertising Services companies in Boulogne-Billancourt 67
- Advertising Services companies in Levallois-Perret 45
- Advertising Services companies in Bordeaux 37
- Advertising Services companies in Toulouse 32
- Advertising Services companies in Marseille 31
- Advertising Services companies in Nantes 30
- Advertising Services companies in Neuilly-sur-Seine 29
- Advertising Services companies in Lille 26
- Advertising Services companies in Puteaux 26