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List of Advertising Services companies in the Seine-Saint-Denis department

Tamtam tracks 37 Advertising Services companies headquartered in the Seine-Saint-Denis department. This list ranks the 30 largest by number of employees on LinkedIn, led by BETC, Prodigious Worldwide and Dékuple. Their median headcount is 33. Half of them were founded in 2009 or later. The most common headquarters are Montreuil (13), Saint-Denis (6) and Pantin (2).

🇫🇷 Seine-Saint-Denis30 companiesUpdated Nov 13, 2026

The advertising services companies in Seine-Saint-Denis show a mix of established firms and younger companies. Dékuple, founded in 1972, specializes in cross-channel data marketing, while MARIE-LAURE PLV MERCHANDISING, founded in 1982, focuses on point-of-sale customer experience. Newer firms include Artur'In (2016), which manages local businesses' communication across social networks, and Reech.com (2013), an influencer marketing platform.

A notable cluster of these companies is located in Montreuil, including Dékuple, Keemia, Megamark, Agence Animeo, ONE TIME, CASTOR&POLLUX, and Reech.com. The services offered cover a wide spectrum, from traditional production expertise by Prodigious Worldwide in video, digital, and print, to specialized event hospitality and marketing recruitment by Agence Animeo, and eco-design solutions for point-of-sale by MARIE-LAURE PLV MERCHANDISING.

#CompanyIndustryHeadquarters EmployeesFounded
1
BETCbetc.com

Innovative communication agency creating new synergies, producing own content in music, film, design Award-winning with a focus on creativity and innovation

Advertising Services 🇫🇷 Pantin 944 1994
2
Prodigious Worldwidepublicisproduction.com

specialist production expertise in video, digital, and print delivering brand content globally through innovative, agile, and cost-effective production models

Advertising Services 🇫🇷 Saint-Denis 307 n/a
3
Dékupledekuple.com

Family-owned group specializing in cross-channel data marketing, supporting large and mid-sized companies with turnkey creative marketing solutions.

Advertising Services 🇫🇷 Montreuil 207 1972
4
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

Advertising Services 🇫🇷 Épinay-sur-Seine 177 1982
5
MEDIA6media6.com

Global supplier for Point of Sale, POP Displays, Shop fitting, Merchandising, Store Fixture, including Design, Production and Installation.

Advertising Services 🇫🇷 Tremblay-en-France 149 1977
6
Keemiakeemia.fr

Specializes in urban consumer behavior, offering regional presence, creative proximity marketing, event creation, and responsible societal values across France.

Advertising Services 🇫🇷 Montreuil 138 2005
7
Megamarkmegamark.fr

MEGAMARK supports brands, agencies, and large companies with innovative visual solutions for operational communication, including signage, retail, decoration, vehicle branding, and adhesive solutions

Advertising Services 🇫🇷 Montreuil 133 1989
8
GLOBE TRAVEL RETAILglobe-groupe.com

It helps brands and retailers improve shopper experiences in airports through strategic planning, operational excellence, and inclusive employment opportunities.

Advertising Services 🇫🇷 Villepinte 128 1997
9
Agence Animeoanimeo.fr

With over 20,000 missions annually, 12 regional agencies, and 4 specialized departments, Animeo Agency is a leading player in event hospitality and marketing recruitment

Advertising Services 🇫🇷 Montreuil 109 2012
10
Artur'Inarturin.com

Manages local businesses' communication across social networks, generates referrals, creates personalized content, sends newsletters, and provides real-time analytics for marketing ROI.

Advertising Services 🇫🇷 Aubervilliers 98 2016
11
ONE TIMEone-time.fr

One Time offers a range of solutions for email marketing, allowing users to focus on creativity without getting lost in software operations

Advertising Services 🇫🇷 Montreuil 97 2009
12
Veepee|adveepee-ad.com

A leading European retail media company offering full-funnel solutions including on-site display, search, and social retail, as well as off-site data-driven advertising

Advertising Services 🇫🇷 Saint-Denis 75 2016
13
CASTOR&POLLUXcastoretpollux.com

Independent digital communication group offering creative digital experiences, expert talent placement, and integrated production for diverse client needs.

Advertising Services 🇫🇷 Montreuil 70 2010
14
Reech.comreech.com

A professional platform connecting influencers with advertisers to optimize partnerships and increase visibility, with advanced search capabilities and detailed KPI tracking

Advertising Services 🇫🇷 Montreuil 69 2013
15
MK DISTRIBUTION

A French company specializing in personalized advice and direct sales to individuals and businesses through door-to-door sales, with well-trained teams and attractive rewards

Advertising Services 🇫🇷 Noisy-le-Sec 33 2008

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16
Grafik plusgrafik.plus

A communication agency in Paris providing print, digital, and web services to a range of clients from SMEs to international corporations

Advertising Services 🇫🇷 Rosny-sous-Bois 32 1908
17
Médicis Agence de communicationmedicis.re

A communication consulting agency in Réunion offering a range of services to develop 360° communication strategies tailored to brand needs

Advertising Services 🇫🇷 Saint-Denis 28 n/a
18
Groupe Campusgroupe-campus.com

Specialized communication agency targeting students aged 15-27, offering integrated media, digital, event, and influencer marketing services.

Advertising Services 🇫🇷 Bagnolet 27 2009
19
RocketLinksrocketlinks.com

RocketLinks connects blogs and press sites with advertisers for sponsored articles, with a focus on confidentiality and a strong track record since 2010

Advertising Services 🇫🇷 Montreuil 27 2010
20
ZOORITzoorit.com

Transforms ideas into engaging projects through advertising, institutional, and digital communication, from conception to production follow-up, helping brands stand out.

Advertising Services 🇫🇷 Saint-Denis 27 2002
21
VOXELISvoxelis.fr

Specialist in multimedia corporate communication with solutions for telephone reception, digital signage, and interactive kiosks deployed in retail networks and corporate offices Based in France

Advertising Services 🇫🇷 Montreuil 26 1990
22
CHEERS.cheers.fr

Specializing in video communication for businesses, providing advice, content creation, and BtoB solutions Trusted by a diverse range of clients for internal and external video content needs

Advertising Services 🇫🇷 Pantin 22 2011
23
Entrecomentrecom.com

Supports major clients in evolving editorial systems to conversational ones, provides training, and offers strategic advice to engage audiences through useful conversations.

Advertising Services 🇫🇷 Montreuil 22 1989
24
Agence Dékupleagence.dekuple.com

Brand & Marketing Performance Agency specializing in creating unique brand experiences, implementing acquisition & loyalty strategies, and increasing brand consideration, preference, conversion, and lifetime value

Advertising Services 🇫🇷 Montreuil 21 2021
25
ODEEF France

Specializing in consulting, communication, and fundraising in private settings, we support various associations in collecting donations and engaging with donors directly

Advertising Services 🇫🇷 Saint-Denis 19 2018
26
MEDIA6 360media6-360.com

Design, engineering, and deployment of retail projects across various distribution channels with integrated technology and project management services.

Advertising Services 🇫🇷 Tremblay-en-France 14 1992
27
Leooleoo.fr

Consulting and technology company specializing in data-driven loyalty marketing programs, supporting clients from economic modeling to marketing execution.

Advertising Services 🇫🇷 Montreuil 14 2009
28
Livingstone - agence de communicationlivingstone.re

An agency with 20 years of experience in creative strategy, offering agility, creativity, and practical solutions, cultivating deep, honest client relationships

Advertising Services 🇫🇷 Saint-Denis 11 2018
29
WCP/wcp.fr

A specialized editorial communication agency helping brands connect with customers through compelling content, brand platforms, social media, and engaging storytelling

Advertising Services 🇫🇷 Montreuil 11 2011
30
eeH Studioestelleebengahenot.com

Creative marketing agency specializing in content production and campaigns that highlight Hip Hop culture through impactful storytelling and entertainment

Advertising Services 🇫🇷 Bondy 11 2021

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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 13, 2026.

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