Company lists · Data refreshed September 2026

Top 25 Adtech consultancies based in France

Name: Adtech consultancies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,779 companies tracked

RevenueBase identified 1,779 adtech consultancies headquartered in France as of September 2026 and tracks 17,356 professional contacts across them, including 5,867 with verified work emails and 960 with mobile numbers. Paris is the largest hub.

This list covers adtech consultancies 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

1,779Companies

17,356Contacts tracked

5,867Verified emails

960Mobile numbers

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The 25 largest adtech consultancies based in France

Ranked by team size

Top 25 of 1,779 adtech consultancies 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 adtech consultancies: 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	Equativ	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	501-1,000	705 contacts →
	Indirect evidence “Equativ is a leading independent media platform that empowers advertisers and publishers to achieve real outcomes across the entire digital ecosystem.” Source: RevenueBase Database · checked Sep 22, 2026
2	Locala	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	344 contacts →
	Indirect evidence “Locala’s omnichannel advertising platform leverages granular insights and cutting-edge AI to help marketers efficiently plan, activate, and measure campaigns personalized to the…” Source: RevenueBase Database · checked Sep 22, 2026
3	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
4	ADUX	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	320 contacts →
	Indirect evidence “HiMedia is starting a new page and changes its name to embody its new positioning.” Source: RevenueBase Database · checked Sep 22, 2026
5	Eskimoz	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 22, 2026	201-500	226 contacts →
	Indirect evidence “Eskimoz est une agence d’acquisition digitale internationale qui aide les entreprises à optimiser leurs revenus et booster leur croissance grâce aux leviers digitaux tels que SEO…” Source: RevenueBase Database · checked Sep 22, 2026
6	Mediaveille - MV Group	Indirect evidence	Cesson-sévigné, FranceHQ checked Sep 22, 2026	51-200	213 contacts →
	Indirect evidence “MEDIAVEILLE est une agence de conseil et de services de marketing online qui met en œuvre des stratégies de conquête et de fidélisation sur Internet.” Source: RevenueBase Database · checked Sep 22, 2026
7	Ad's UP Consulting Groupe EDG	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	159 contacts →
	Indirect evidence “Ad’s up est une agence spécialisée dans la création et l'optimisation de campagnes de liens sponsorisés sur les différents moteurs de recherche (Google, Yahoo et Bing) et réseaux…” Source: RevenueBase Database · checked Sep 22, 2026
8	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
9	Weborama	Indirect evidence	Levallois-perret, FranceHQ checked Sep 22, 2026	51-200	157 contacts →
	Indirect 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 22, 2026
10	Cybercité	Indirect evidence	Villeurbanne, FranceHQ checked Sep 22, 2026	51-200	144 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026
11	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
12	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
13	Agence Bespoke	Indirect evidence	Levallois-perret, FranceHQ checked Sep 22, 2026	51-200	118 contacts →
	Indirect evidence “Nous sommes une agence Conseil en Performance, Media et Shopper, qui accompagne les marques à révéler leur singularité pour mieux émerger.” Source: RevenueBase Database · checked Sep 22, 2026
14	RND	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	114 contacts →
	Indirect evidence “Agence conseil en marketing digital organisée autour de trois métiers : • Conseil et réalisation de stratégies internet : positionnement de marque sur le digital, sites…” Source: RevenueBase Database · checked Sep 22, 2026
15	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
16	Arcane	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	110 contacts →
	Indirect evidence “Fondée en 2016, Arcane incarne une nouvelle génération d'agences, capable de pousser l'activation media dans des dimensions stratégiques et technologiques inédites.” Source: RevenueBase Database · checked Sep 22, 2026
17	Fullsix Groupe	Indirect evidence	Puteaux, FranceHQ checked Sep 22, 2026	501-1,000	109 contacts →
	Indirect evidence “The FullSIX Group is a leading independent European Group of Communication and Marketing consultancy.” Source: RevenueBase Database · checked Sep 22, 2026
18	Stride-Up	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	106 contacts →
	Indirect evidence “Stride-up, l'agence au service de votre performance digitale.” Source: RevenueBase Database · checked Sep 22, 2026
19	Re-Mind PHD	Indirect evidence	Boulogne Billancourt, FranceHQ checked Sep 22, 2026	51-200	106 contacts →
	Indirect evidence “Re-Mind PHD, une nouvelle proposition d’agence media, née de la fusion de RE-MIND, première agence media digitale indépendante française et PHD, un des réseaux du groupe Omnicom…” Source: RevenueBase Database · checked Sep 22, 2026
20	Dolead	Partial evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	102 contacts →
	Partial evidence “Since 2014, Dolead has been one of the leading players in customer acquisition across paid channels, powered by our unique AdTech and team of experts.” Source: RevenueBase Database · checked Sep 22, 2026
21	JVWEB	Indirect evidence	Montpellier, FranceHQ checked Sep 22, 2026	51-200	100 contacts →
	Indirect evidence “Founded in 2004, JVWEB is a leading digital marketing agency in France and in Europe, managing SEO, SEA (Search Engine Adverising), SMA (Social Media Advertising) and Performance…” Source: RevenueBase Database · checked Sep 22, 2026
22	API & YOU Agence Conseil Data & IA	Indirect evidence	Poligny, FranceHQ checked Sep 22, 2026	51-200	98 contacts →
	Indirect evidence “API & YOU est une agence conseil data & IA communication et e-commerce Console SecretBox Son métier est d’aider ses clients à entreprendre, communiquer et transformer.” Source: RevenueBase Database · checked Sep 22, 2026
23	Mediakeys	Indirect evidence	Levallois-perret, FranceHQ checked Sep 22, 2026	51-200	98 contacts →
	Indirect 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
24	Amnet Group	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	501-1,000	87 contacts →
	Indirect evidence “Created in 2012, Amnet France is a Trading Desk specialized in programmatic advertising, assisting over 200 advertisers in France – and internationally from France – with a wide…” Source: RevenueBase Database · checked Sep 22, 2026
25	Sparteo	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	82 contacts →
	Indirect evidence “We help media and content companies monetize their audiences across the web, mobile, CTV, and beyond.” 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: adtech consultancies. 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 adtech consultancies.
Partial evidence: Its own public description names part of adtech consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name adtech consultancies. 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 1,779 adtech consultancies based in France

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Adtech consultancies based in France at a glance

As of Sep 22, 2026

33.8%Verified-email coverage

5.5%Mobile-number coverage

9.8Average contacts per company

1-10Median size (employees)

36.0%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

1,319

11-50

336

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 24.0d

4,4560–30

1,30831–60

5461–90

290–180

47180+

Company record updated

Median 66.0d

00–30

7,73231–60

5,75861–90

2,95090–180

916180+

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 adtech consultancies, 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 “adtech consultancies”. 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 adtech consultancies), 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 adtech consultancies, 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, 5,867 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.

Adtech consultancies by metro

Adtech consultancies in Paris640
Adtech consultancies in Lyon57
Adtech consultancies in Bordeaux53
Adtech consultancies in Toulouse41
Adtech consultancies in Lille38
Adtech consultancies in Montpellier35
Adtech consultancies in Nantes29
Adtech consultancies in Marseille26
Adtech consultancies in Strasbourg26
Adtech consultancies in Levallois-Perret25

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 adtech consultancies, 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 adtech consultancies are there based in France?

RevenueBase identified 1,779 adtech consultancies 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?

Equativ, headquartered in Paris, tops this list with the largest team on record.

Which city has the most adtech consultancies?

Paris leads with 640 headquartered companies, followed by Lyon (57) and Bordeaux (53).

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 5,867 verified decision-maker contacts tracked across these 1,779 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.