Company lists · Data refreshed September 2026

Top 25 Data science companies based in Paris, France

Name: Data science companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 10, 2026 96 companies tracked

RevenueBase identified 96 data science companies headquartered in Paris, France as of September 2026 and tracks 832 professional contacts across them, including 323 with verified work emails and 30 with mobile numbers. Paris is the largest hub.

This list covers data science 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 10, 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 10, 2026 86% judged on-target in blind review

96Companies

832Contacts tracked

323Verified emails

30Mobile numbers

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The 25 largest data science companies based in Paris, France

Ranked by team size

Top 25 of 96 data science companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 10, 2026. RevenueBase Smart Search rates how each company's information relates to data science 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	Seenovate	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	51-200	159 contacts →
	Partial evidence “Spécialisée dans la Data Intelligence, Seenovate accompagne ses clients dans la valorisation de leurs données.” Source: RevenueBase Database · checked Sep 10, 2026
2	Bluestone	Strong evidence	Paris, FranceHQ checked Sep 10, 2026	51-200	69 contacts →
	Strong evidence “Bluestone est une société de conseil et de services spécialisée dans les métiers de la Data Science.” Source: RevenueBase Database · checked Sep 10, 2026
3	Mydral	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	51-200	64 contacts →
	Partial evidence “Mydral est une Data Company.” Source: RevenueBase Database · checked Sep 10, 2026
4	Demain	Indirect evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	49 contacts →
	Indirect evidence “Les consultants et les datascientists de DEMAIN accompagnent les acteurs de la distribution, du tourisme et des médias dans - la définition de leur entreprise de demain -…” Source: RevenueBase Database · checked Sep 10, 2026
5	MIA By Digitalent	Indirect evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	39 contacts →
	Indirect evidence “MIA est un logiciel conçu pour rendre l'analytique accessible à tous, quel que soit le domaine d'expertise.” Source: RevenueBase Database · checked Sep 10, 2026
6	C-Ways	Strong evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	37 contacts →
	Strong evidence “C-Ways is a consulting company specialised in data sciences.” Source: RevenueBase Database · checked Sep 10, 2026
7	Data Reply FR	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	201-500	24 contacts →
	Partial evidence “Data Reply is the Reply group company offering a broad range of analytics and data processing services.” Source: RevenueBase Database · checked Sep 10, 2026
8	BGFI	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	51-200	24 contacts →
	Partial evidence “BGFi, a trusted partner to support you in the valuation of your main asset: Data.” Source: RevenueBase Database · checked Sep 10, 2026
9	Allonia	Strong evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	22 contacts →
	Strong evidence “ALEIA is an all-in-one, 100% collaborative Data Science and Machine Learning platform that allows users to share their data internally between Data and DevOps teams and externally…” Source: RevenueBase Database · checked Sep 10, 2026
10	Datafab	Partial evidence	Paris, FranceHQ checked Sep 10, 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 10, 2026
11	Altansia	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	51-200	20 contacts →
	Partial evidence “Créée en 2011, la société ALTANSIA est un Cabinet de conseil et d’expertise en BI/Big Data/IA et Web d'une cinquantaine de personnes fondé par deux associés David HATTAB & Yvan…” Source: RevenueBase Database · checked Sep 10, 2026
12	Gradiant Groupe Rainbow Partners	Indirect evidence	Paris, FranceHQ checked Sep 10, 2026	51-200	17 contacts →
	Indirect evidence “Qui sommes-nous?” Source: RevenueBase Database · checked Sep 10, 2026
13	Datanalyse	Indirect evidence	Paris, FranceHQ checked Sep 10, 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 10, 2026
14	AXI Technologies	Indirect evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	13 contacts →
	Indirect evidence “AXI Technologies is an AI startup building SaaS solutions and products for next generation AI.” Source: RevenueBase Database · checked Sep 10, 2026
15	Solstice LAB	Strong evidence	Paris, FranceHQ checked Sep 10, 2026	1-10	13 contacts →
	Strong evidence “ADVANCED DATA & ANALYTICS SOLUTIONS, TAILORED TO YOUR NEEDS - Top-notch data scientist talents (graduates from Ecole Polytechnique, Mines ParisTech, Ecole Centrale…) dedicated to…” Source: RevenueBase Database · checked Sep 10, 2026
16	Datama	Indirect evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	13 contacts →
	Indirect evidence “Stop spending hours rebuilding waterfall charts in Excel to explain why revenue, margin or costs moved.” Source: RevenueBase Database · checked Sep 10, 2026
17	Starfox Analytics	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	11 contacts →
	Partial evidence “Bienvenue chez Starfox Analytics, votre agence Analytics Engineering et Data Marketing nouvelle génération.” Source: RevenueBase Database · checked Sep 10, 2026
18	Corail Analytics	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	1-10	10 contacts →
	Partial evidence “Nous sommes votre partenaire pour conduire la transformation vers une organisation plus data-driven, en vous accompagnant à chaque étape du chemin.” Source: RevenueBase Database · checked Sep 10, 2026
19	Apollo Plus	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	9 contacts →
	Partial evidence “TURN DATA INTO REVENUE Application prédictive d'aide à la décision pour augmenter vos revenus Predictive decision-making application to grow your revenue” Source: RevenueBase Database · checked Sep 10, 2026
20	Moonday	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	11-50	9 contacts →
	Partial evidence “Moonday Consulting est un cabinet de conseil en Data spécialisé dans la modélisation et l’analyse de données présent en France et en Suisse.” Source: RevenueBase Database · checked Sep 10, 2026
21	Pixelforest	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	1-10	8 contacts →
	Partial evidence “From data collection to expert systems using machine learning, we provide our clients with a wide range of services enabling to leverage marketing data to produce value to the…” Source: RevenueBase Database · checked Sep 10, 2026
22	Eurekia	Strong evidence	Paris, FranceHQ checked Sep 10, 2026	1-10	7 contacts →
	Strong evidence “Eurekia est une entreprise spécialisée dans la formation et le conseil dans les domaines de la Data Science et l’Intelligence Artificielle.” Source: RevenueBase Database · checked Sep 10, 2026
23	Symmetric Consulting	Strong evidence	Paris, FranceHQ checked Sep 10, 2026	1-10	6 contacts →
	Strong evidence “Symmetric Consulting est un cabinet de conseil spécialisé en data science et en Intelligence artificielle.” Source: RevenueBase Database · checked Sep 10, 2026
24	Slpv Analytics	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	1-10	6 contacts →
	Partial evidence “SLPV analytics is an expert in quantitative analysis: data processing, multivariate analysis (segmentation, clustering, drivers’ analysis,…), econometric modelling, machine…” Source: RevenueBase Database · checked Sep 10, 2026
25	Data Connection	Partial evidence	Paris, FranceHQ checked Sep 10, 2026	1-10	4 contacts →
	Partial evidence “Data Connection propose des solutions d'exploration, de modélisation et d'analyses de l'ensemble des données de ces clients pour leur permettre de faciliter leur prise de décision.” Source: RevenueBase Database · checked Sep 10, 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: data science 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 data science companies.
Partial evidence: Its own public description names part of data science companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data science 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 96 data science companies based in Paris, France

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Data science companies based in Paris, France at a glance

As of Sep 10, 2026

38.8%Verified-email coverage

3.6%Mobile-number coverage

8.7Average contacts per company

1-10Median size (employees)

103.1%Largest-city concentration · Paris

Sep 10, 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 13.0d

2920–30

2731–60

061–90

090–180

4180+

Company record updated

Median 55.0d

00–30

43131–60

28961–90

7090–180

42180+

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 data science 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 “data science 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 data science 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 data science 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, 323 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 10, 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.

Data science companies by metro in France

Data science companies in Paris99

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 data science 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 data science companies are there based in Paris, France?

RevenueBase identified 96 data science 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?

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

Which city has the most data science companies?

Paris leads with 99 headquartered companies, followed by Lyon (11) and Neuilly-Sur-Seine (6).

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 323 verified decision-maker contacts tracked across these 96 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 10, 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.