Company lists · Data refreshed September 2026

Top 25 Data marketing companies based in France

Name: Data marketing companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 251 companies tracked

RevenueBase identified 251 data marketing companies headquartered in France as of September 2026 and tracks 3,974 professional contacts across them, including 1,619 with verified work emails. Paris is the largest hub.

This list covers data marketing companies 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 21, 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 21, 2026 86% judged on-target in blind review

251Companies

3,974Contacts tracked

1,619Verified emails

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The 25 largest data marketing companies based in France

Ranked by team size

Top 25 of 251 data marketing companies based in France, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to data marketing companies: 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	Epsilon France	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	501-1,000	474 contacts →
	Strong evidence “Epsilon France est l’entité Datamarketing de Publicis Groupe avec 500 experts data, marketing et technologiques et plus de 40 métiers représentés.” Source: RevenueBase Database · checked Sep 21, 2026
2	Numberly	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	501-1,000	474 contacts →
	Strong evidence “Numberly, Marketing Technologist, is a major player in the field of data marketing.” Source: RevenueBase Database · checked Sep 21, 2026
3	Weborama	Strong evidence	Levallois-perret, FranceHQ checked Sep 21, 2026	51-200	157 contacts →
	Strong evidence “For over 25 years, Weborama has enabled brands, agencies and publishers to leverage their audiences and inform their marketing decisions using data and artificial intelligence.” Source: RevenueBase Database · checked Sep 21, 2026
4	MV Group	Strong evidence	Cesson-sévigné, FranceHQ checked Sep 21, 2026	201-500	99 contacts →
	Strong evidence “MV Group, société de DATA marketing & digital.” Source: RevenueBase Database · checked Sep 21, 2026
5	Lineup7	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	97 contacts →
	Partial evidence “LineUP7 est un cabinet de conseil spécialisé en Data, CRM, Martech et Intelligence Artificielle, filiale d’Isoskèle (Groupe La Poste).” Source: RevenueBase Database · checked Sep 21, 2026
6	Dataventure EDG Group	Strong evidence	Boulogne-billancourt, FranceHQ checked Sep 21, 2026	51-200	80 contacts →
	Strong evidence “Dataventure was born from the merger of two expert companies in digital acquisition, data & performance marketing: the Cardata Group and Adventure Conseil.” Source: RevenueBase Database · checked Sep 21, 2026
7	Waisso	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	80 contacts →
	Strong evidence “Fondée en 2003 par des professionnels du Marketing et du Data, Waisso est une agence digitale spécialisée dans l’optimisation du marketing client en alliant technologie, data et…” Source: RevenueBase Database · checked Sep 21, 2026
8	Avent Media Groupe Olyn	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	63 contacts →
	Strong evidence “Experts reconnus en conseil marketing digital, Avent Media Group allie performance et créativité pour vous apporter des solutions omnicanales pragmatiques mettant la data au coeur…” Source: RevenueBase Database · checked Sep 21, 2026
9	Dolist	Strong evidence	Pessac, FranceHQ checked Sep 21, 2026	51-200	60 contacts →
	Strong evidence “Dolist, Data specialist & Email Service Provider since supplies email production, audit, consulting services and training courses in Data Driven Marketing.” Source: RevenueBase Database · checked Sep 21, 2026
10	Wellpack	Partial evidence	Malakoff, FranceHQ checked Sep 21, 2026	11-50	56 contacts →
	Partial evidence “WellPack est un acteur majeur dans le domaine du marketing digital.” Source: RevenueBase Database · checked Sep 21, 2026
11	Avanci - MV Group	Strong evidence	Tours, FranceHQ checked Sep 21, 2026	51-200	54 contacts →
	Strong evidence “Expert du Data Marketing et des stratégies CRM, Avanci vous aide à exploiter toutes les informations Clients dont vous disposez en faisant converger les datas on et offline, ainsi…” Source: RevenueBase Database · checked Sep 21, 2026
12	Kiss The Bride	Partial evidence	Limonest, FranceHQ checked Sep 21, 2026	51-200	52 contacts →
	Partial evidence “Agence conseil en marketing client du groupe Loyalty Company.” Source: RevenueBase Database · checked Sep 21, 2026
13	M13h	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	48 contacts →
	Strong evidence “We are a team of passionate consultants who combine data expertise and business knowledge to accelerate marketing performances.” Source: RevenueBase Database · checked Sep 21, 2026
14	EMB France	Indirect evidence	Sevres, FranceHQ checked Sep 21, 2026	n/a	36 contacts →
	Indirect evidence “Depuis 2001, EMB collecte, enrichit et affine des centaines de millions de données pour optimiser vos actions commerciales BtoB et BtoC.” Source: RevenueBase Database · checked Sep 21, 2026
15	ERMES	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	35 contacts →
	Partial evidence “ERMES is the AI Operating System for Marketing.” Source: RevenueBase Database · checked Sep 21, 2026
16	Scal-E	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	33 contacts →
	Partial evidence “Scal-e is an end-to-end agile platform that collects valuable data on how customers interact with a brand.” Source: RevenueBase Database · checked Sep 21, 2026
17	Caribou	Partial evidence	Tourcoing, FranceHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “Stratégie Marketing // Branding & identité // CRM / Marketing Automation // Marketing opérationnel // Programme de fidélité // Brand Content & SEO // Notoriété & visibilité SEA…” Source: RevenueBase Database · checked Sep 21, 2026
18	Adventori	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “the powerful combination of data & creativity for advertisers Founded in 2009, ADventori is a Creative Advertising Technology company dedicated to personalize, measure and…” Source: RevenueBase Database · checked Sep 21, 2026
19	Dataondemand	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “Agence Web Marketing Relationnel : Acquisition, LeadGen & CRM en B2C & B2B METIERS - Recommandation et Optimisation du tunnel de vente : de la collecte du lead jusqu'à la vente -…” Source: RevenueBase Database · checked Sep 21, 2026
20	Dataneo	Strong evidence	Suresnes, FranceHQ checked Sep 21, 2026	11-50	23 contacts →
	Strong evidence “Dataneo, acteur français et indépendant depuis 2007 à la croissance 100% organique, est une entreprise qui exploite la puissance du data marketing.” Source: RevenueBase Database · checked Sep 21, 2026
21	99digital	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “99digital a été fondée en 2018 par les fondateurs de Marco Vasco, spécialiste du voyage sur-mesure online (pure player), devenu leader sur son marché avec 65M€ de CA et 200…” Source: RevenueBase Database · checked Sep 21, 2026
22	D-Impulse	Partial evidence	Saint-martin-du-vivier, FranceHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “D-Impulse - Expert en stratégie et Marketing Prédictif - BtoC / BtoB Nous connaissons vos futurs clients!” Source: RevenueBase Database · checked Sep 21, 2026
23	BORYL	Strong evidence	Lyon, FranceHQ checked Sep 21, 2026	11-50	19 contacts →
	Strong evidence “Boryl's mission is to help startups grow their revenues and optimize their marketing expenses by transforming their data into actionable insights Our approach: A continuous…” Source: RevenueBase Database · checked Sep 21, 2026
24	Trackad	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “TrackAd helps marketing teams and agencies maximize the performance of their advertising campaigns.” Source: RevenueBase Database · checked Sep 21, 2026
25	Welyft	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	18 contacts →
	Strong evidence “Welyft is a data-marketing agency that helps brands deliver an exceptional customer experience through data & experimentation (A/B testing, personalization, user testing, UX…” Source: RevenueBase Database · checked Sep 21, 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: data marketing companies. 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 data marketing companies.
Partial evidence: Its own public description names part of data marketing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data marketing companies. 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 251 data marketing companies based in France

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Data marketing companies based in France at a glance

As of Sep 21, 2026

40.7%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

38.2%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

171

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 251 companies.

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 data marketing companies, 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 “data marketing companies”. 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 data marketing companies), 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 data marketing companies, 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, 1,619 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 21, 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.

Data marketing companies by metro

Data marketing companies in Paris96

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 data marketing companies, 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 data marketing companies are there based in France?

RevenueBase identified 251 data marketing companies 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?

Epsilon France, headquartered in France, tops this list with the largest team on record.

Which city has the most data marketing companies?

Paris leads with 96 headquartered companies, followed by Boulogne-Billancourt (7) and Lille (7).

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 1,619 verified decision-maker contacts tracked across these 251 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 21, 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.