Company lists · Data refreshed September 2026

Top 25 Customer data infrastructure companies based in Paris, France

Name: Customer data infrastructure companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 50 companies tracked

RevenueBase identified 50 customer data infrastructure companies headquartered in Paris, France as of September 2026 and tracks 1,330 professional contacts across them, including 594 with verified work emails and 39 with mobile numbers. Paris is the largest hub.

This list covers customer data infrastructure companies 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 12, 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 12, 2026 86% judged on-target in blind review

50Companies

1,330Contacts tracked

594Verified emails

39Mobile numbers

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The 25 largest customer data infrastructure companies based in Paris, France

Ranked by team size

Top 25 of 50 customer data infrastructure companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to customer data infrastructure 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	Numberly	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	501-1,000	474 contacts →
	Partial evidence “Numberly, Marketing Technologist, is a major player in the field of data marketing.” Source: RevenueBase Database · checked Sep 12, 2026
2	Elyadata	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	98 contacts →
	Partial evidence “elyadata unites the power of scientific expertise and business acumen to crack the code of data transformation.” Source: RevenueBase Database · checked Sep 12, 2026
3	Lineup7	Partial evidence	Paris, FranceHQ checked Sep 12, 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 12, 2026
4	Opensee	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	87 contacts →
	Partial evidence “Opensee is an AI-powered data platform for financial institutions, providing interactive data quality, aggregation, analytics, and reporting.” Source: RevenueBase Database · checked Sep 12, 2026
5	ADBI	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	39 contacts →
	Partial evidence “Nous sommes une entreprise pure player de la data qui compte plus de 130 experts.” Source: RevenueBase Database · checked Sep 12, 2026
6	ERMES	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	35 contacts →
	Indirect evidence “ERMES is the AI Operating System for Marketing.” Source: RevenueBase Database · checked Sep 12, 2026
7	Scal-E	Strong evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	33 contacts →
	Strong 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 12, 2026
8	DINMO	Strong evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	32 contacts →
	Strong evidence “DinMo helps data-driven organizations activate customer data directly from their cloud data warehouse-without duplication, complexity, or delays.” Source: RevenueBase Database · checked Sep 12, 2026
9	Zeenea	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	501-1,000	29 contacts →
	Partial evidence “For over 50 years, we’ve been helping organizations around the globe confidently transform their business by simplifying how people connect, manage, and analyze data.” Source: RevenueBase Database · checked Sep 12, 2026
10	Eridanis	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	26 contacts →
	Indirect evidence “Eridanis accompagne les acteurs, publics et privés, dans la valorisation et l’exploitation de leurs données.” Source: RevenueBase Database · checked Sep 12, 2026
11	Datafab	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	22 contacts →
	Partial evidence “DATAFAB, marque du Groupe Alteca, est un pure player en Ingénierie de la Data Nous sommes une équipe d'expert(e)s rompue à concevoir et délivrer des projets ainsi que des…” Source: RevenueBase Database · checked Sep 12, 2026
12	Neumann AI	Strong evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	18 contacts →
	Strong evidence “Neumann is an ‘augmented’ customer data platform (A-CDP) built for marketing teams to improve business performance.” Source: RevenueBase Database · checked Sep 12, 2026
13	Datanalyse	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	14 contacts →
	Indirect evidence “Chez Datanalyse, nous sommes convaincus que la donnée est un levier stratégique essentiel pour les entreprises.” Source: RevenueBase Database · checked Sep 12, 2026
14	Hanalytics Modern Data & Marketing Technologies	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	14 contacts →
	Partial evidence “Hanalytics accompagne les entreprises à développer leur activité grâce à la data.” Source: RevenueBase Database · checked Sep 12, 2026
15	Datacook	Strong evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	13 contacts →
	Strong evidence “Datacook est la première Customer Data Platform française native de l'IA, qui transforme les données brutes en usages marketing : réconciliation data, dédoublonnage et mise en…” Source: RevenueBase Database · checked Sep 12, 2026
16	Smartdata For Lead	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	13 contacts →
	Partial evidence “Janvier 2025 : Data, leader français de la donnée valorisée, annonce l’acquisition de SmartData for Lead (SDFL), acteur majeur du traitement et de la qualification des données…” Source: RevenueBase Database · checked Sep 12, 2026
17	Visions	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	12 contacts →
	Partial evidence “Founded in 2017, Visions is the first personal data intermediary platform, offering innovative solutions for data space, fully based on open-source components and backed by…” Source: RevenueBase Database · checked Sep 12, 2026
18	Societeinfo	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	10 contacts →
	Partial evidence “Fruit de l’Open Data et des dernières technologies Big Data, Societeinfo vous offre - Plus de 12 millions de profils de sociétés & 20 millions de contacts - Des millions de…” Source: RevenueBase Database · checked Sep 12, 2026
19	gravite.io	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	9 contacts →
	Indirect evidence “Entrez dans une nouvelle ère d’excellence opérationnelle.” Source: RevenueBase Database · checked Sep 12, 2026
20	Datapult	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	9 contacts →
	Indirect evidence “Identifiez et récupérez des données de contacts B2B sur mesure pour cibler et prospecter avec précision les entreprises françaises, depuis la France ou l'international.” Source: RevenueBase Database · checked Sep 12, 2026
21	Skalin	Strong evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	7 contacts →
	Strong evidence “Skalin gives you a complete 360° view of your customers by aggregating data from all your tools, including CRM Data, product usage, subscription details, conversations, and more.” Source: RevenueBase Database · checked Sep 12, 2026
22	Octolis	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	6 contacts →
	Partial evidence “Octolis is a SaaS to create a unified customer database, and synchronize it with your favorite tools.” Source: RevenueBase Database · checked Sep 12, 2026
23	VOKSE	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	6 contacts →
	Partial evidence “Data governance on its own doesn’t move the needle, it just records yesterday’s problems.” Source: RevenueBase Database · checked Sep 12, 2026
24	Infinidata	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	5 contacts →
	Partial evidence “InifiniData vient de la juxtaposition de Data et de son infinie exploitation.” Source: RevenueBase Database · checked Sep 12, 2026
25	markethings.io	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	5 contacts →
	Partial evidence “Markethings propose des outils d’intelligence commerciale et marketing grâce au Big Data, accessibles via une plateforme de services en Saas ou via un accompagnement sur mesure…” Source: RevenueBase Database · checked Sep 12, 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: customer data infrastructure 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 customer data infrastructure companies.
Partial evidence: Its own public description names part of customer data infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer data infrastructure 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 50 customer data infrastructure companies based in Paris, France

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Customer data infrastructure companies based in Paris, France at a glance

As of Sep 12, 2026

44.7%Verified-email coverage

2.9%Mobile-number coverage

26.6Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Paris

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

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

Email last verified

Median 14.0d

5010–30

7831–60

161–90

090–180

14180+

Company record updated

Median 55.0d

00–30

72531–60

38661–90

10990–180

110180+

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 customer data infrastructure 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 Paris, France whose own description of what they do matches “customer data infrastructure 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 customer data infrastructure 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 customer data infrastructure companies, 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, 594 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 12, 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.

Customer data infrastructure companies by metro in France

Customer data infrastructure companies in Paris50

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 customer data infrastructure 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 customer data infrastructure companies are there based in Paris, France?

RevenueBase identified 50 customer data infrastructure companies 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?

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

Which city has the most customer data infrastructure companies?

Paris leads with 50 headquartered companies, followed by Lyon (8) 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 594 verified decision-maker contacts tracked across these 50 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 12, 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.