Company lists · Data refreshed September 2026

Top 25 Adtech platforms based in Paris, France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 236 companies tracked

RevenueBase identified 236 adtech platforms headquartered in Paris, France as of September 2026 and tracks 5,338 professional contacts across them, including 2,184 with verified work emails and 453 with mobile numbers. Across France, Paris is the largest hub for this category.

This list covers adtech platforms headquartered in Paris, 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 23, 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 23, 2026 86% judged on-target in blind review

236Companies

5,338Contacts tracked

2,184Verified emails

453Mobile numbers

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The 25 largest adtech platforms based in Paris, France

Ranked by team size

Top 25 of 236 adtech platforms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to adtech platforms: 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	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	501-1,000	705 contacts →
	Partial 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 23, 2026
2	Locala	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	344 contacts →
	Partial 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 23, 2026
3	ADUX	Indirect evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
4	M Publicité	Indirect evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
5	Amnet Group	Indirect evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
6	Sparteo	Indirect evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
7	Effinity	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	72 contacts →
	Indirect evidence “Fondée depuis Le Groupe Effinity couvre l’ensemble de l’acquisition digitale et du marketing à la performance (Influence, Social Ads, Search, Affiliation, SDO), à travers une…” Source: RevenueBase Database · checked Sep 23, 2026
8	Agence79	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	71 contacts →
	Partial evidence “Spécialistes du conseil en stratégie média, adtech et data marketing, nous soutenons les marques sur l’ensemble des enjeux de transformation de leur communication.” Source: RevenueBase Database · checked Sep 23, 2026
9	Happydemics	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	68 contacts →
	Partial evidence “Happydemics is the measurement platform for real-time brand growth.” Source: RevenueBase Database · checked Sep 23, 2026
10	values.media	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	64 contacts →
	Partial evidence “Values is a leader independent media and adtech agency in France.” Source: RevenueBase Database · checked Sep 23, 2026
11	armis.tech	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	63 contacts →
	Indirect evidence “ARMIS digitizes the proximity communication of physical signs to generate in-store traffic through ads accessible everywhere on the Internet.” Source: RevenueBase Database · checked Sep 23, 2026
12	Addict Mobile	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	60 contacts →
	Indirect evidence “Formerly a gaming studio, Addict Mobile is a performance marketing agency specializing in profitable User Acquisition for mobile and web since 2015.” Source: RevenueBase Database · checked Sep 23, 2026
13	Orixa Media	Indirect evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
14	Tagadamedia	Indirect evidence	Paris, FranceHQ checked Sep 23, 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 23, 2026
15	Qwarry	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	46 contacts →
	Partial evidence “Qwarry is the leading contextual AI platform helping brands and agencies reach 100% of their target audiences without using personal data.” Source: RevenueBase Database · checked Sep 23, 2026
16	Pubstack	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	44 contacts →
	Partial evidence “Pubstack, founded in Paris in 2018, is the leading Enterprise Monetisation Management Platform empowering publishers to streamline operations, reduce costs, and maximize ad…” Source: RevenueBase Database · checked Sep 23, 2026
17	Realytics	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	43 contacts →
	Indirect evidence “Realytics digitalises TV by measuring its efficiency on digital channels.” Source: RevenueBase Database · checked Sep 23, 2026
18	Audion	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	42 contacts →
	Indirect evidence “Since its creation in 2018 by Arthur Larrey and Kamel El Hadef, Audion has established itself as the leading expert in digital audio, delivering innovative advertising solutions…” Source: RevenueBase Database · checked Sep 23, 2026
19	Steerfox	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	42 contacts →
	Indirect evidence “SteerFox gère les budgets SEA/SEM de 150 clients en France et en Europe grâce à sa technologie propre, née de 4 années de R&D.” Source: RevenueBase Database · checked Sep 23, 2026
20	Adomik	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	41 contacts →
	Partial evidence “Adomik powers advertising performance and monetization operations for publishers, streaming platforms, and advertising teams.” Source: RevenueBase Database · checked Sep 23, 2026
21	Getfluence	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	41 contacts →
	Indirect evidence “Getfluence: Make the news.” Source: RevenueBase Database · checked Sep 23, 2026
22	Olyzon	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	40 contacts →
	Partial evidence “Olyzon is the agentic CTV advertising platform delivering the attention leading global brands deserve on CTV.” Source: RevenueBase Database · checked Sep 23, 2026
23	Dataïads	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	39 contacts →
	Indirect evidence “At Dataiads, we empower brands to succeed with Shopping ads everywhere.” Source: RevenueBase Database · checked Sep 23, 2026
24	Sirdata	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	39 contacts →
	Indirect evidence “Sirdata provides its clients with the guarantee of reaching captive or purchase intents audiences through targeting that is respectful of users' choices, whether through contexts…” Source: RevenueBase Database · checked Sep 23, 2026
25	E-Novate Trading Desk	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	38 contacts →
	Partial evidence “E-novate, c’est l'adtech qui propulse vos campagnes online!” Source: RevenueBase Database · checked Sep 23, 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 platforms. 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 platforms.
Partial evidence: Its own public description names part of adtech platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name adtech platforms. 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 236 adtech platforms based in Paris, France

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Adtech platforms based in Paris, France at a glance

As of Sep 23, 2026

40.9%Verified-email coverage

8.5%Mobile-number coverage

22.6Average contacts per company

11-50Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 26.0d

1,6220–30

51831–60

2961–90

190–180

14180+

Company record updated

Median 67.0d

00–30

2,13931–60

1,87861–90

1,06290–180

259180+

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 platforms, 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 Paris, France whose own description of what they do matches “adtech platforms”. 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 platforms), 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 platforms, and records with no verified work email. Companies headquartered outside Paris 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, 2,184 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 23, 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.

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 platforms, 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 platforms are there based in Paris, France?

RevenueBase identified 236 adtech platforms headquartered in Paris, 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 in France has the most adtech platforms?

Paris leads France with 236 headquartered companies, followed by Bordeaux (14) and Lyon (12).

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 2,184 verified decision-maker contacts tracked across these 236 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 23, 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.