Company lists · Data verified August 2026

Top 25 Ad tech software companies based in France

Name: Ad tech software companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 179 companies tracked

There are 179 ad tech software companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 3,234 professional contacts across them, including 1,265 with verified work emails and 268 with mobile numbers. Paris is the largest hub.

This list covers ad tech software companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

179Companies

3,234Contacts tracked

1,265Verified emails

268Mobile numbers

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The 25 largest ad tech software companies based in France

Ranked by team size

Top 25 of 179 ad tech software companies based in France, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Equativ	Paris	501-1,000	698	470
2	Locala	Marseille	51-200	343	138
3	ADUX	Paris	201-500	319	9
4	Amnet Group	Paris	501-1,000	87	30
5	Adnami	Paris	51-200	85	52
6	Hawk An Azerion Company	Paris	51-200	70	27
7	Displayce	Bordeaux	51-200	64	43
8	Adagio	Montpellier	11-50	46	20
9	Adomik	Paris	51-200	41	25
10	E-Novate Trading Desk	Paris	11-50	38	24
11	Olyzon	Paris	11-50	38	24
12	ERMES	Paris	11-50	35	15
13	Deepreach	Paris	51-200	34	19
14	ZBO Media	Paris	11-50	33	22
15	Adrenalead	Lyon	11-50	28	17
16	Kamp'n	Marseille	11-50	26	9
17	Smile Wanted	Paris	11-50	24	17
18	Adventori	Paris	11-50	24	13
19	The Moneytizer	Boulogne-Billancourt	11-50	24	8
20	The Ramp Groupe EDG	Levallois Perret	11-50	23	14
21	Collective Audience Europe	Paris	11-50	23	10
22	ADOT	St.-Denis	51-200	23	1
23	Adsback	Nice	11-50	22	14
24	Groupe Partenaire	Lyon	11-50	22	11
25	Dynadmic	Mougins	51-200	21	10

Showing 25 of 179 ad tech software companies based in France

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Ad tech software companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 93 HQs

268Contacts with mobile numbers

9Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Ad tech software companies by metro

Metro	Companies
Ad tech software companies in Paris	93
Ad tech software companies in Lyon	5
Ad tech software companies in Lille	4
Ad tech software companies in Bordeaux	4
Ad tech software companies in Marseille	4
Ad tech software companies in Toulouse	3
Ad tech software companies in Neuilly-Sur-Seine	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “ad tech software companies”, with match quality audited by blind human judging, and headquartered in France.
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: Contact records re-verify on a rolling cadence; 9 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many ad tech software companies are there based in France?

There are 179 ad tech software companies headquartered in France as of August 2026 (RevenueBase).

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 ad tech software companies?

Paris leads with 93 headquartered companies, followed by Lyon (5) and Lille (4).

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 1,265 verified decision-maker contacts tracked across these 179 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.