Company lists · Data refreshed September 2026

Top 25 Online ads companies based in France

Name: Online ads 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 769 companies tracked

RevenueBase identified 769 online ads companies headquartered in France as of September 2026 and tracks 6,476 professional contacts across them, including 2,131 with verified work emails. Paris is the largest hub.

This list covers online ads 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

769Companies

6,476Contacts tracked

2,131Verified emails

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The 25 largest online ads companies based in France

Ranked by team size

Top 25 of 769 online ads 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 online ads 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	Equativ	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
2	DDB Paris	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
3	ADUX	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
4	Ad's UP Consulting Groupe EDG	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
5	Cybercité	Indirect evidence	Villeurbanne, FranceHQ checked Sep 21, 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 21, 2026
6	Stride-Up	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	106 contacts →
	Indirect evidence “Stride-up, l'agence au service de votre performance digitale.” Source: RevenueBase Database · checked Sep 21, 2026
7	JVWEB	Indirect evidence	Montpellier, FranceHQ checked Sep 21, 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 21, 2026
8	Amnet Group	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
9	Keyade	Indirect evidence	Levallois-perret, FranceHQ checked Sep 21, 2026	51-200	77 contacts →
	Indirect evidence “Keyade, a GroupM company, is a leading consulting agency for digital performance.” Source: RevenueBase Database · checked Sep 21, 2026
10	Digimood	Partial evidence	Marseille, FranceHQ checked Sep 21, 2026	11-50	75 contacts →
	Partial evidence “SEO : technical optimizations, content strategy, netlinking SEA : Google Ads Partner Premier & Bing Ads Partner SMA : Facebook (Planning & Buying certifications), Twitter…” Source: RevenueBase Database · checked Sep 21, 2026
11	Displayce	Indirect evidence	Bordeaux, FranceHQ checked Sep 21, 2026	51-200	63 contacts →
	Indirect evidence “Displayce is a pioneering specialist technology suite for Out-of-Home advertising, designed to meet the needs of brands, media agencies and publishers, globally.” Source: RevenueBase Database · checked Sep 21, 2026
12	Orixa Media	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	52 contacts →
	Indirect evidence “ORIXA MEDIA est une agence média Internet, fondée sur une expertise en Search Marketing.” Source: RevenueBase Database · checked Sep 21, 2026
13	Spark Paid Acquisition & SEO	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	51 contacts →
	Indirect evidence “Spark, accélérez votre acquisition.” Source: RevenueBase Database · checked Sep 21, 2026
14	Effilab	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 21, 2026	51-200	51 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
15	Coudac	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	50 contacts →
	Indirect evidence “Notre métier n'est pas de générer des clics, ni même d'optimiser votre ROAS.” Source: RevenueBase Database · checked Sep 21, 2026
16	Tagadamedia	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	47 contacts →
	Indirect evidence “Créée par des entrepreneurs reconnus depuis plus de vingt ans dans le marketing digital, Tagadamedia a pour mission de proposer à ses partenaires des solutions toujours plus…” Source: RevenueBase Database · checked Sep 21, 2026
17	E-Novate Trading Desk	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	38 contacts →
	Partial evidence “E-novate, c’est l'adtech qui propulse vos campagnes online!” Source: RevenueBase Database · checked Sep 21, 2026
18	Digitalkeys	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	36 contacts →
	Indirect evidence “Digitalkeys – Les compositeurs de votre symphonie marketing Depuis 2008, Digitalkeys orchestre la performance digitale des entreprises qui veulent transformer leurs ambitions en…” Source: RevenueBase Database · checked Sep 21, 2026
19	Deepreach	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	35 contacts →
	Partial evidence “DeepReach automates digital ad networks (SEA, social ads, programmatic display, map ads) to deliver outstanding performance for local and multi-local advertising campaigns.” Source: RevenueBase Database · checked Sep 21, 2026
20	ERMES	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “ERMES is the AI Operating System for Marketing.” Source: RevenueBase Database · checked Sep 21, 2026
21	Azira Europe	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	34 contacts →
	Indirect evidence “Azira helps brands generate traffic and reach their consumers through omnichannel digital campaigns.” Source: RevenueBase Database · checked Sep 21, 2026
22	ZBO Media	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	33 contacts →
	Indirect evidence “ZBO Media is part of FIGARO /CCM Benchmark Group (Leading FR media group with 36,6 M unique monthly visitors in France) We deliver performance driven advertising across digital…” Source: RevenueBase Database · checked Sep 21, 2026
23	Addiction Agency	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	33 contacts →
	Indirect evidence “Chez ADDICTION Agency, nous accompagnons depuis 2008 nos clients dans leurs stratégies de communication digitale.” Source: RevenueBase Database · checked Sep 21, 2026
24	Adcleek	Partial evidence	Neuilly-sur-seine, FranceHQ checked Sep 21, 2026	11-50	31 contacts →
	Partial evidence “adcleek est une société indépendante de trading online Basée à Paris et tournée vers le marché Européen, adcleek est spécialisé dans les techniques d’optimisation de campagnes de…” Source: RevenueBase Database · checked Sep 21, 2026
25	Search-Factory.Fr	Indirect evidence	Nantes, FranceHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “Search Factory is a leading agency regarding Search Marketing Advertising.” 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: online ads 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 online ads companies.
Partial evidence: Its own public description names part of online ads companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online ads 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 769 online ads companies based in France

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Online ads companies based in France at a glance

As of Sep 21, 2026

32.9%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

33.6%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

609

11-50

115

51-200

201-500

501-1,000

1,001-5,000

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 769 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 online ads 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 “online ads 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 online ads 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 online ads 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, 2,131 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.

Online ads companies by metro

Online ads companies in Paris258

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 online ads 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 online ads companies are there based in France?

RevenueBase identified 769 online ads 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?

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

Which city has the most online ads companies?

Paris leads with 258 headquartered companies, followed by Bordeaux (24) and Lyon (21).

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 2,131 verified decision-maker contacts tracked across these 769 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.