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Company lists · Data refreshed September 2026

Top 25 Integrated marketing agencies based in France

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 2,113 companies tracked

RevenueBase identified 2,113 integrated marketing agencies headquartered in France as of September 2026 and tracks 26,574 professional contacts across them, including 6,737 with verified work emails and 1,831 with mobile numbers. Paris is the largest hub.

This list covers integrated marketing agencies 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
2,113Companies
26,574Contacts tracked
6,737Verified emails
1,831Mobile numbers
Unlock all 2,113 companies Free signup · no credit card · 500 free credits

The 25 largest integrated marketing agencies based in France

Ranked by team size
Top 25 of 2,113 integrated marketing agencies based in France, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names integrated marketing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
HAVASIndirect evidence
Puteaux, FranceHQ checked Sep 4, 202610001+2,467

“Founded in 1835 in Paris, Havas is one of the world’s largest global communications groups, with nearly people in over 100 countries.”

Source: company website · checked Sep 4, 2026
2
CPM FrancePartial evidence
Neuilly Sur Seine, FranceHQ checked Sep 4, 20261,001-5,000875

“CPM France associe vente, marketing et expérience client afin d'influencer l'ensemble du parcours client.”

Source: company website · checked Sep 4, 2026
3
Arena MediaIndirect evidence
Puteaux, FranceHQ checked Sep 4, 20261,001-5,000562

“At Arena Media, we are a boutique agency network that shares our clients’ ambition, treating every success as a joint win and every challenge as a shared goal.”

Source: company website · checked Sep 4, 2026
4
MSMPartial evidence
Clichy, FranceHQ checked Sep 4, 2026n/a416

“June marketing est une agence marketing multi-expertises à forte culture « consumer-centric », issue de la fusion de MSM, Cubes et New Moon.”

Source: company website · checked Sep 4, 2026
5
DDB ParisIndirect evidence
Paris, FranceHQ checked Sep 4, 2026201-500338

“DDB Paris, c'est 350 personnes de talents, d'horizons et de cultures diverses, de très belles marques, et des récompenses significatives.”

Source: company website · checked Sep 4, 2026
6
RegicomIndirect evidence
Levallois-Perret, FranceHQ checked Sep 4, 2026201-500332

“REGICOM : 50 ans d’audace et d’innovation au service de la communication digitale locale!”

Source: company website · checked Sep 4, 2026
7
Razorfish FranceIndirect evidence
Paris, FranceHQ checked Sep 4, 2026201-500298

“Razorfish est l'agence digitale de Publicis France.”

Source: company website · checked Sep 4, 2026
8
MarcelIndirect evidence
Paris, FranceHQ checked Sep 4, 2026201-500298

“Marcel is a Creative & Interactive Agency.// Publicis Groupe.”

Source: company website · checked Sep 4, 2026
9
YKONEIndirect evidence
Paris, FranceHQ checked Sep 4, 2026201-500278

“YKONE is a global influence agency trusted by iconic brands, with a consolidated international footprint spanning 20 territories across Europe, the Middle East, Asia, and the…”

Source: company website · checked Sep 4, 2026
10
LIBREIndirect evidence
Paris, FranceHQ checked Sep 4, 202651-200231

“C'est mieux quand c'est LIBRE!”

Source: company website · checked Sep 4, 2026
11
PrimelisIndirect evidence
Levallois-perret, FranceHQ checked Sep 4, 202651-200181

“Primelis is a Martech company built to drive brand growth through technology and expertise, all working as one.”

Source: company website · checked Sep 4, 2026
12
WOO Olyn GroupIndirect evidence
Paris, FranceHQ checked Sep 4, 202651-200162

“WOO, the agency founded in 2015, is transforming the way brands interact with their audiences.”

Source: company website · checked Sep 4, 2026
13
HeroiksIndirect evidence
Levallois-Perret, FranceHQ checked Sep 4, 2026201-500156

“Créé en 2005, Heroiks est l’un des principaux acteurs indépendants du conseil en stratégies de croissance et en activation média.”

Source: company website · checked Sep 4, 2026
14
CybercitéIndirect evidence
Villeurbanne, FranceHQ checked Sep 4, 202651-200148

“De l’audit à la stratégie, de la stratégie à la tactique, et de la tactique à l’analyse, nous sommes au service de la performance de nos clients.”

Source: company website · checked Sep 4, 2026
15
Yuri & NeilPartial evidence
Jupiter, FranceHQ checked Sep 4, 202651-200137

“Une agence de marketing digital qui vous propulsera dans la stratosphère Venez nous parler sur slack : https://yuriandneil.slack.com/ Notre Mission Faire des utilisateurs le…”

Source: company website · checked Sep 4, 2026
16
OconnectionIndirect evidence
Neuilly-Sur-Seine, FranceHQ checked Sep 4, 202651-200129

“Oconnection est une agence indépendante créée par Arnaud Baudry d'Asson, fondateur à la double culture agence et annonceur.”

Source: company website · checked Sep 4, 2026
17
BiggiePartial evidence
Paris, FranceHQ checked Sep 4, 2026201-500124

“Biggie est une agence globale de stratégie et d’activation marketing fondée sur une méthodologie novatrice : l’hybridation.”

Source: company website · checked Sep 4, 2026
18
Agence BespokeIndirect evidence
Levallois-perret, FranceHQ checked Sep 4, 202651-200122

“Nous sommes une agence Conseil en Performance, Media et Shopper, qui accompagne les marques à révéler leur singularité pour mieux émerger.”

Source: company website · checked Sep 4, 2026
19
RNDPartial evidence
Paris, FranceHQ checked Sep 4, 202611-50113

“Agence conseil en marketing digital organisée autour de trois métiers : • Conseil et réalisation de stratégies internet : positionnement de marque sur le digital, sites…”

Source: company website · checked Sep 4, 2026
20
Fullsix GroupePartial evidence
Puteaux, FranceHQ checked Sep 4, 2026501-1,000109

“The FullSIX Group is a leading independent European Group of Communication and Marketing consultancy.”

Source: company website · checked Sep 4, 2026
21
Stride-UpIndirect evidence
Paris, FranceHQ checked Sep 4, 202651-200108

“Stride-up, l'agence au service de votre performance digitale.”

Source: company website · checked Sep 4, 2026
22
Stjohns IsoskeleIndirect evidence
Paris, FranceHQ checked Sep 4, 202611-50105

“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: company website · checked Sep 4, 2026
23
Biggie GroupPartial evidence
Paris, FranceHQ checked Sep 4, 2026201-50095

“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: company website · checked Sep 4, 2026
24
STEVEIndirect evidence
Paris, FranceHQ checked Sep 4, 202651-20095

“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: company website · checked Sep 4, 2026
25
Essencemediacom FranceIndirect evidence
Neuilly Sur Seine, FranceHQ checked Sep 4, 2026201-50092

“Nous sommes EssenceMediacom, la toute nouvelle agence de GroupM créée pour aider les marques à relever les défis de la nouvelle économie en proposant une approche « Breakthrough…”

Source: company website · checked Sep 4, 2026

Showing 25 of 2,113 integrated marketing agencies based in France

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Integrated marketing agencies based in France at a glance

As of Sep 4, 2026
1-10Median size (employees)
ParisLargest hub · 533 HQs
1,831Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
1,687
11-50
301
51-200
75
201-500
22
501-1,000
8
1,001-5,000
3
5,001-10,000
1
10001+
3

Verified emails by last verification

0–30
0
31–60
500
61–90
3,647
90–180
2,557
180+
33

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 integrated marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in France whose own description of what they do matches “integrated marketing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among integrated marketing agencies, 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 an evidence 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, 6,737 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 4, 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.

Integrated marketing agencies by metro

Frequently asked

How many integrated marketing agencies are there based in France?

RevenueBase identified 2,113 integrated marketing agencies 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?

HAVAS, headquartered in Puteaux, tops this list with the largest team on record.

Which city has the most integrated marketing agencies?

Paris leads with 533 headquartered companies, followed by Lyon (80) and Toulouse (49).

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 6,737 verified decision-maker contacts tracked across these 2,113 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 4, 2026.

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Related lists

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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 SmartSearch, 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.

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