Company lists · Data refreshed September 2026

Top 25 Database consulting firms based in France

Name: Database consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 115 companies tracked

RevenueBase identified 115 database consulting firms headquartered in France as of September 2026 and tracks 967 professional contacts across them, including 333 with verified work emails. Paris is the largest hub.

This list covers database consulting firms 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

115Companies

967Contacts tracked

333Verified emails

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The 25 largest database consulting firms based in France

Ranked by team size

Top 25 of 115 database consulting firms 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 database consulting firms: 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	A5sys	Indirect evidence	Saint Herblain, FranceHQ checked Sep 21, 2026	51-200	97 contacts →
	Indirect evidence “Créée en 2001, A5sys est une société de services en informatique spécialisée dans - le décisionnel - les bases de données - le développement d'applicatifs.” Source: RevenueBase Database · checked Sep 21, 2026
2	Data-Major	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	51-200	75 contacts →
	Indirect evidence “We support our clients in the urbanization, structuration, and operation of their data information systems.” Source: RevenueBase Database · checked Sep 21, 2026
3	NRJBI	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	55 contacts →
	Indirect evidence “NRJBI est le résultat de 25 ans d’expérience dans le BI et l’informatique.” Source: RevenueBase Database · checked Sep 21, 2026
4	Ai&data	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	50 contacts →
	Indirect evidence “AI & DATA est un cabinet de conseil spécialisé dans les sujets #Data et #IA depuis 50 ans.” Source: RevenueBase Database · checked Sep 21, 2026
5	Fulstac	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	44 contacts →
	Indirect evidence “FULSTAC est une société de conseil en Data & Éditeur spécialisée dans le secteur de la Banque Finance Assurance.” Source: RevenueBase Database · checked Sep 21, 2026
6	Treez Data Management	Indirect evidence	Villeneuve-Dascq, FranceHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “Créée en 2015 et composée de consultants/développeurs spécialisés en Business Intelligence Microsoft, Treez Data Management vous conseille et met en pratique les nouveaux usages…” Source: RevenueBase Database · checked Sep 21, 2026
7	KS Consulting	Indirect evidence	Antony, FranceHQ checked Sep 21, 2026	51-200	29 contacts →
	Indirect evidence “Au-delà d’un cabinet de conseils regroupant des experts de la Big Data, du développement web et de la Business Intelligence; chez KS, nous sommes avant tout une équipe…” Source: RevenueBase Database · checked Sep 21, 2026
8	F31	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Notre équipe de consultants vous accompagne dans vos projets de modélisation et de BI : ensemble nous développons une solution répondant à votre besoin et aux meilleurs standards…” Source: RevenueBase Database · checked Sep 21, 2026
9	Skott Group	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	25 contacts →
	Indirect evidence “Who are we?” Source: RevenueBase Database · checked Sep 21, 2026
10	Amabis	Indirect evidence	Bourg-la-reine, FranceHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Prestations * Conseil Base de données * Formation diagnostic DQM * Audit conformité CNIL * Qualité des données * Hébergement Bdd * Datamining Qualité de données * RNVP *…” Source: RevenueBase Database · checked Sep 21, 2026
11	Limpida Consulting	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Limpida est un cabinet de conseil Data & IA.” Source: RevenueBase Database · checked Sep 21, 2026
12	Diane Consulting	Partial evidence	Courbevoie, FranceHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “Diane Consulting - ADN Data La Data au service de votre performance” Source: RevenueBase Database · checked Sep 21, 2026
13	NEODT	Indirect evidence	Lille, FranceHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “NeoDT est une société de conseils spécialisée dans les bases de données.” Source: RevenueBase Database · checked Sep 21, 2026
14	Deapdata	Indirect evidence	Rouen, FranceHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “DEAPDATA – Conseil en Business Intelligence, Big Data & Intelligence Artificielle Créé en 2016, DEAPDATA est un cabinet de conseil indépendant spécialisé dans la valorisation des…” Source: RevenueBase Database · checked Sep 21, 2026
15	Askills Expertise Data	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Askills est un cabinet de conseil en informatique spécialisé dans les métiers de la Data sur toute la chaine du traitement de données.” Source: RevenueBase Database · checked Sep 21, 2026
16	Database Architechs	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “DATABASE ARCHITECHS est une société de services à taille humaine spécialisée dans les bases de données informatiques depuis 1998.” Source: RevenueBase Database · checked Sep 21, 2026
17	Ingenia Consulting	Indirect evidence	Aix En Provence, FranceHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Considering that companies’ growing data volumes increase rapidly, seeking the most efficient decision-making tools is becoming critical to solve their key business challenges.” Source: RevenueBase Database · checked Sep 21, 2026
18	Dats'up	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Conseil & Expertise en solutions Data innovantes Le mot “Big Data” est sur toutes les lèvres.” Source: RevenueBase Database · checked Sep 21, 2026
19	Agil-It	Indirect evidence	Issy-les-moulineaux, FranceHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Agil-It est un cabinet de conseil spécialiste de la donnée et du management des systèmes d'information.” Source: RevenueBase Database · checked Sep 21, 2026
20	Loxodata	Indirect evidence	Navenne, FranceHQ checked Sep 21, 2026	1-10	12 contacts →
	Indirect evidence “Notre expérience vous garantit une solution agile et adaptée à votre besoin.” Source: RevenueBase Database · checked Sep 21, 2026
21	Eversa	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “La société de conseil EVERSA, vous accompagne sur vos projets de gestion et d’exploitation de la donnée.” Source: RevenueBase Database · checked Sep 21, 2026
22	Accelyia	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Cabinet de conseil spécialisé dans la consolidation et le reporting, nous accompagnons nos clients dans le choix de leurs outils et leur mise en œuvre.” Source: RevenueBase Database · checked Sep 21, 2026
23	Lemon Data	Indirect evidence	Strasbourg, FranceHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Lemon Data est une société de conseil et de services strasbourgeoise spécialisée dans la gestion des bases de données et l’exploitation des données en entreprise.” Source: RevenueBase Database · checked Sep 21, 2026
24	Kayac Consulting	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “At Kayac Consulting, we believe that data represents a strong asset but it is mostly unknown, underused or under-qualified.” Source: RevenueBase Database · checked Sep 21, 2026
25	Moonday	Partial evidence	Paris, FranceHQ checked Sep 21, 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 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: database consulting firms. 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 database consulting firms.
Partial evidence: Its own public description names part of database consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name database consulting firms. 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 115 database consulting firms based in France

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Database consulting firms based in France at a glance

As of Sep 21, 2026

34.4%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

31.3%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 115 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 database consulting firms, 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 “database consulting firms”. 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 database consulting firms), 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 database consulting firms, 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, 333 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.

Database consulting firms by metro

Database consulting firms in Paris36

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 database consulting firms, 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 database consulting firms are there based in France?

RevenueBase identified 115 database consulting firms 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?

A5sys, headquartered in Saint Herblain, tops this list with the largest team on record.

Which city has the most database consulting firms?

Paris leads with 36 headquartered companies, followed by Issy-Les-Moulineaux (3) and Versailles (3).

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 333 verified decision-maker contacts tracked across these 115 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.