Company lists · Data refreshed September 2026

Top 25 Advertising agency services based in France

Name: Advertising agency services based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,776 companies tracked

RevenueBase identified 1,776 advertising agency services headquartered in France as of September 2026 and tracks 17,012 professional contacts across them, including 3,549 with verified work emails and 851 with mobile numbers. Paris is the largest hub.

This list covers advertising agency services headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

1,776Companies

17,012Contacts tracked

3,549Verified emails

851Mobile numbers

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The 25 largest advertising agency services based in France

Ranked by team size

Top 25 of 1,776 advertising agency services based in France, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to advertising agency services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BETC	Indirect evidence	Pantin, FranceHQ checked Sep 22, 2026	501-1,000	869 contacts →
	Indirect evidence “BETC, agence de communication créée en 1994, renouvelle le rapport entre les marques et la création.” Source: RevenueBase Database · checked Sep 22, 2026
2	DDB Paris	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	332 contacts →
	Indirect evidence “DDB Paris, c'est 350 personnes de talents, d'horizons et de cultures diverses, de très belles marques, et des récompenses significatives.” Source: RevenueBase Database · checked Sep 22, 2026
3	Strada Marketing	Indirect evidence	Lyon, FranceHQ checked Sep 22, 2026	n/a	259 contacts →
	Indirect evidence “Depuis plus de 20 ans, notre équipe d’experts en marketing opérationnel est à vos côtés pour vous conseiller sur l’ensemble de vos problématiques d’activation de marque.” Source: RevenueBase Database · checked Sep 22, 2026
4	LIBRE	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	232 contacts →
	Indirect evidence “C'est mieux quand c'est LIBRE!” Source: RevenueBase Database · checked Sep 22, 2026
5	Heroiks	Indirect evidence	Levallois-perret, FranceHQ checked Sep 22, 2026	201-500	159 contacts →
	Indirect evidence “Créé en 2005, Heroiks est l’un des principaux acteurs indépendants du conseil en stratégies de croissance et en activation média.” Source: RevenueBase Database · checked Sep 22, 2026
6	Change	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	154 contacts →
	Indirect evidence “Change is a new agency of 90 employees founded by Yves Salesses and Patrick Mercier.” Source: RevenueBase Database · checked Sep 22, 2026
7	Havas Media France	Indirect evidence	Puteaux, FranceHQ checked Sep 22, 2026	501-1,000	131 contacts →
	Indirect evidence “Au confluent de la mesure, du conseil et du contenu, Havas Media se positionne comme un partenaire stratégique et créatif qui construit des marques et des campagnes capables de se…” Source: RevenueBase Database · checked Sep 22, 2026
8	Oconnection	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 22, 2026	51-200	130 contacts →
	Indirect evidence “Oconnection est une agence indépendante créée par Arnaud Baudry d'Asson, fondateur à la double culture agence et annonceur.” Source: RevenueBase Database · checked Sep 22, 2026
9	Groupe Picto	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	129 contacts →
	Indirect evidence “PICTO New York is a creative production studio in the heart of Manhattan.” Source: RevenueBase Database · checked Sep 22, 2026
10	Saatchi & Saatchi France	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	127 contacts →
	Indirect evidence “Chez Saatchi & Saatchi, nous sommes persuadés que de meilleures conditions de travail permettent de faire du meilleur travail.” Source: RevenueBase Database · checked Sep 22, 2026
11	87seconds	Indirect evidence	Levallois-perret, FranceHQ checked Sep 22, 2026	51-200	119 contacts →
	Indirect evidence “100% in-house creative agency, from strategy to creation, production, post-production and international deployment.” Source: RevenueBase Database · checked Sep 22, 2026
12	M Publicité	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	113 contacts →
	Indirect evidence “M Publicité, la régie publicitaire du Groupe Le Monde, assure la commercialisation des marques Le Monde, M Le magazine du Monde, L'Obs, Télérama, Courrier International, Le…” Source: RevenueBase Database · checked Sep 22, 2026
13	Stjohns Isoskele	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	106 contacts →
	Indirect evidence “STJOHN'S est une agence conseil en communication et stratégie de marque spécialisée dans le lancement et relancement de marques nationales tant leader que challenger.” Source: RevenueBase Database · checked Sep 22, 2026
14	Régie Radio Régions	Indirect evidence	Rennes, FranceHQ checked Sep 22, 2026	51-200	101 contacts →
	Indirect evidence “Régie Radio Régions, filiale d’Additi groupe Sipa Ouest-France et de Lagardère Publicité News, est une régie publicitaire locale présente sur tout le territoire Français.” Source: RevenueBase Database · checked Sep 22, 2026
15	Mediakeys	Strong evidence	Levallois-perret, FranceHQ checked Sep 22, 2026	51-200	98 contacts →
	Strong evidence “Mediakeys is an entrepreneurial international advertising exchange, offering 30+ years’ experience creating and fulfilling global campaigns for local and international advertisers…” Source: RevenueBase Database · checked Sep 22, 2026
16	Biggie Group	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	95 contacts →
	Indirect evidence “Biggie Group is the proud parent of Biggie (Marketing strategy and activation), Ohlala l.i.(PR consultants), Kazam (Content strategy), Beastly (Influencer strategy) and…” Source: RevenueBase Database · checked Sep 22, 2026
17	STEVE	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	93 contacts →
	Indirect evidence “Steve In pop We trust Steve est une agence de publicité indépendante qui axe ses réflexions stratégiques et créatives autour des nouveaux usages et de la culture populaire.” Source: RevenueBase Database · checked Sep 22, 2026
18	MNSTR	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	89 contacts →
	Indirect evidence “Founded in 2010 by Lionel Curt, MNSTR is a leading integrated creative agency delivering brand communications across digital, social, influence and branding for the fashion…” Source: RevenueBase Database · checked Sep 22, 2026
19	LMWR	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	86 contacts →
	Indirect evidence “Agence de communication globale & indépendante.” Source: RevenueBase Database · checked Sep 22, 2026
20	Omnicom Media Group France	Strong evidence	Boulogne Billancourt, FranceHQ checked Sep 22, 2026	201-500	83 contacts →
	Strong evidence “Omnicom Media Group France (OMG) is the media services division of Omnicom Group Inc, the leading global advertising, marketing and corporate communications company, providing…” Source: RevenueBase Database · checked Sep 22, 2026
21	MOZOO	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	81 contacts →
	Indirect evidence “Depuis 2010, nous aidons les entreprises innovantes à s’adapter de façon créative et efficace à l’évolution toujours plus complexe des technologies, des comportements et des…” Source: RevenueBase Database · checked Sep 22, 2026
22	Publicis Communications	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	n/a	79 contacts →
	Indirect evidence “Publicis Communications is the creative communications hub of Publicis Groupe, bringing together the Leo Burnett, Saatchi & Saatchi, Publicis Worldwide, BBH, Marcel, Fallon…” Source: RevenueBase Database · checked Sep 22, 2026
23	SO Bang	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	73 contacts →
	Indirect evidence “So Bang est une agence unique qui a réussi la fusion de trois spécialités : Influence et Réseaux Sociaux, Publicité, Plateforme de marque et Branding.” Source: RevenueBase Database · checked Sep 22, 2026
24	Groupe The Links	Indirect evidence	Nantes, FranceHQ checked Sep 22, 2026	201-500	70 contacts →
	Indirect evidence “The LINKS, 1ère agence de création de valeur Notre quotidien : booster la marque, les ventes et les équipes de nos clients.” Source: RevenueBase Database · checked Sep 22, 2026
25	Dentsu Creative France	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	57 contacts →
	Indirect evidence “DENTSU CREATIVE transforme les marques et les entreprises grâce au pouvoir de la Créativité à travers des idées qui ont de l'impact sur la société, la culture, le business.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: advertising agency services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names advertising agency services.
Partial evidence: Its own public description names part of advertising agency services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advertising agency services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,776 advertising agency services based in France

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Advertising agency services based in France at a glance

As of Sep 22, 2026

20.9%Verified-email coverage

5.0%Mobile-number coverage

9.6Average contacts per company

1-10Median size (employees)

25.8%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

1,375

11-50

293

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

2,7100–30

78431–60

4361–90

090–180

12180+

Company record updated

Median 73.0d

00–30

7,62131–60

5,77661–90

2,90790–180

708180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among advertising agency services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “advertising agency services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names advertising agency services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among advertising agency services, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 3,549 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Advertising agency services by metro

Advertising agency services in Paris458
Advertising agency services in Lyon67
Advertising agency services in Toulouse35
Advertising agency services in Bordeaux32
Advertising agency services in Marseille25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names advertising agency services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many advertising agency services are there based in France?

RevenueBase identified 1,776 advertising agency services headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

BETC, headquartered in Pantin, tops this list with the largest team on record.

Which city has the most advertising agency services?

Paris leads with 458 headquartered companies, followed by Lyon (67) and Toulouse (35).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,549 verified decision-maker contacts tracked across these 1,776 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.