Company lists · Data refreshed September 2026

Top 25 Vertical SaaS developers based in France

Name: Vertical SaaS developers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 160 companies tracked

RevenueBase identified 160 vertical SaaS developers headquartered in France as of September 2026 and tracks 2,722 professional contacts across them, including 1,253 with verified work emails and 94 with mobile numbers. Paris is the largest hub.

This list covers vertical SaaS developers 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 14, 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 14, 2026 86% judged on-target in blind review

160Companies

2,722Contacts tracked

1,253Verified emails

94Mobile numbers

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The 25 largest vertical SaaS developers based in France

Ranked by team size

Top 25 of 160 vertical SaaS developers based in France, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to vertical SaaS developers: 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	Avanquest	Indirect evidence	Courbevoie, FranceHQ checked Sep 14, 2026	201-500	315 contacts →
	Indirect evidence “At Avanquest, we develop software that makes digital simpler, smarter and more useful.” Source: RevenueBase Database · checked Sep 14, 2026
2	Proginov	Indirect evidence	La Chevrolière, FranceHQ checked Sep 14, 2026	201-500	260 contacts →
	Indirect evidence “Proginov, entreprise créée dans la région nantaise en 1996, est un éditeur d’ERP et s’adresse principalement aux Entreprises de Taille Intermédiaire (ETI) de l’industrie, du…” Source: RevenueBase Database · checked Sep 14, 2026
3	Divalto	Indirect evidence	Entzheim, FranceHQ checked Sep 14, 2026	201-500	255 contacts →
	Indirect evidence “LES MEILLEURS LOGICIELS DE GESTION FRANÇAIS Chez Divalto, nous croyons que les PME et ETI sont les moteurs de la croissance et les piliers de nos territoires.” Source: RevenueBase Database · checked Sep 14, 2026
4	XELYA	Partial evidence	Saint-cloud, FranceHQ checked Sep 14, 2026	201-500	224 contacts →
	Partial evidence “Editeur de logiciels métiers SaaS, nous fournissons des solutions technologiques innovantes, du conseil et de la formation pour dompter la complexité du métier de nos clients.” Source: RevenueBase Database · checked Sep 14, 2026
5	APSIA	Indirect evidence	Paris, FranceHQ checked Sep 14, 2026	51-200	124 contacts →
	Indirect evidence “Get a head start Apsia innove, conseille et construit pour vous donner un coup d'avance en toute responsabilité humaine.” Source: RevenueBase Database · checked Sep 14, 2026
6	Orisha	Indirect evidence	Paris, FranceHQ checked Sep 14, 2026	1,001-5,000	110 contacts →
	Indirect evidence “Orisha is a leading European B2B software provider dedicated to retail, real estate, healthcare, agrifood and construction sectors.” Source: RevenueBase Database · checked Sep 14, 2026
7	Castelis	Indirect evidence	Ivry Sur Seine, FranceHQ checked Sep 14, 2026	51-200	97 contacts →
	Indirect evidence “Castelis, c'est l'histoire d'une entreprise en croissance continue.” Source: RevenueBase Database · checked Sep 14, 2026
8	Innovqube	Partial evidence	Noisy Le Grand, FranceHQ checked Sep 14, 2026	11-50	95 contacts →
	Partial evidence “InnovQube est un cabinet de conseil et éditeur de solutions SaaS, spécialisé dans le cloud, la transformation digitale et l’IA.” Source: RevenueBase Database · checked Sep 14, 2026
9	OSLO	Indirect evidence	Villeneuve-d’ascq, FranceHQ checked Sep 14, 2026	51-200	71 contacts →
	Indirect evidence “Éditeur français de solutions métier à forte valeur ajoutée, nous proposons une gamme complète de logiciels innovants et adaptés aux métiers de nos clients.” Source: RevenueBase Database · checked Sep 14, 2026
10	Mercuria	Partial evidence	La Chapelle Sur Erdre, FranceHQ checked Sep 14, 2026	51-200	68 contacts →
	Partial evidence “Partenaire de votre transformation digitale, Mercuria vous conseille et vous accompagne vers des solutions SaaS, Cloud ou hébergées.” Source: RevenueBase Database · checked Sep 14, 2026
11	Désirade	Indirect evidence	Toulouse, FranceHQ checked Sep 14, 2026	51-200	66 contacts →
	Indirect evidence “Désirade est une entreprise de services du numérique spécialisée dans les petites applications depuis 27 ans à Toulouse et Lyon.” Source: RevenueBase Database · checked Sep 14, 2026
12	Nexus France	Indirect evidence	Grenoble, FranceHQ checked Sep 14, 2026	51-200	62 contacts →
	Indirect evidence “Née en 2020 de la fusion entre OPTIM et CS3i, NEXUS/FRANCE est une entreprise spécialisée dans le développement de logiciels dans le secteur de la e-santé.” Source: RevenueBase Database · checked Sep 14, 2026
13	Cosium	Indirect evidence	Versailles, FranceHQ checked Sep 14, 2026	51-200	58 contacts →
	Indirect evidence “Cosium develops cloud-based software solutions and devices for the healthcare industry.” Source: RevenueBase Database · checked Sep 14, 2026
14	Elipce Solutions, Votre Spécialiste Logiciel & Data	Indirect evidence	Valence, FranceHQ checked Sep 14, 2026	11-50	47 contacts →
	Indirect evidence “Chez Elipce Solutions, nous concevons, déployons et maintenons des solutions logicielles adaptées à vos enjeux spécifiques, qu'il s'agisse d'outils internes dans tous les…” Source: RevenueBase Database · checked Sep 14, 2026
15	Estel Numerique	Indirect evidence	Malzéville, FranceHQ checked Sep 14, 2026	11-50	35 contacts →
	Indirect evidence “Estel est une société de services numériques innovante développant notamment l’ensemble des logiciels et applicatifs métiers Agritech, Santé, Collectivités et PME.” Source: RevenueBase Database · checked Sep 14, 2026
16	ALO	Indirect evidence	Salouël, FranceHQ checked Sep 14, 2026	n/a	34 contacts →
	Indirect evidence “Avoir un logiciel sur mesure performant est l’un des facteurs de réussite pour votre entreprise, pour cette raison la sélection d’une application de gestion est une opération…” Source: RevenueBase Database · checked Sep 14, 2026
17	Fitnet	Indirect evidence	Montpellier, FranceHQ checked Sep 14, 2026	11-50	32 contacts →
	Indirect evidence “Fitnet Manager is a cloud-based ERP provider.” Source: RevenueBase Database · checked Sep 14, 2026
18	Fastmag, An Orisha Commerce Company	Indirect evidence	Paris, FranceHQ checked Sep 14, 2026	1,001-5,000	32 contacts →
	Indirect evidence “Fastmag is a French software company specializing in shop management, e-commerce site creation, sales management and accounting B2B, companies production management as well as…” Source: RevenueBase Database · checked Sep 14, 2026
19	We ARE Beebay	Indirect evidence	Paris, FranceHQ checked Sep 14, 2026	51-200	27 contacts →
	Indirect evidence “We Are Beebay is an IT consulting agency.” Source: RevenueBase Database · checked Sep 14, 2026
20	Jetdev	Indirect evidence	Villeneuve-d'ascq, FranceHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “On sait ce qu’on fait, et on le fait bien.” Nous combinons création de logiciels, consulting en lancement de produits, services numériques (ESN) et développement de systèmes…” Source: RevenueBase Database · checked Sep 14, 2026
21	Beproject	Indirect evidence	Mazamet, FranceHQ checked Sep 14, 2026	11-50	19 contacts →
	Indirect evidence “BeProject accompagne les entreprises dans leur transformation digitale à travers la création d’applications sur mesure en Windev, Web et Mobile.” Source: RevenueBase Database · checked Sep 14, 2026
22	Limpid IT	Indirect evidence	Paris, FranceHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “Partis du constat il y a maintenant 15 ans qu’une informatique performante est au cœur d’une activité fructueuse, nous accompagnons depuis plus de 600 clients au quotidien dans la…” Source: RevenueBase Database · checked Sep 14, 2026
23	Business Services Groupe Plenitude	Indirect evidence	Chatou, FranceHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “Business Services est un intégrateur CEGID certifié Partner Gold.” Source: RevenueBase Database · checked Sep 14, 2026
24	Codris	Indirect evidence	Bernolsheim, FranceHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “CODRIS, votre partenaire de confiance, expert dans l’intégration et le développement de logiciels personnalisés pour le transport, le bâtiment et la gestion d'entreprise.” Source: RevenueBase Database · checked Sep 14, 2026
25	Scorpulting	Indirect evidence	Massy, FranceHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “Entreprise spécialisée dans le conseil en systèmes d'informations innovants intervenant dans des secteurs d’activité variés.” Source: RevenueBase Database · checked Sep 14, 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: vertical SaaS developers. 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 vertical SaaS developers.
Partial evidence: Its own public description names part of vertical SaaS developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name vertical SaaS developers. 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 160 vertical SaaS developers based in France

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Vertical SaaS developers based in France at a glance

As of Sep 14, 2026

46.0%Verified-email coverage

3.5%Mobile-number coverage

17.0Average contacts per company

1-10Median size (employees)

22.5%Largest-city concentration · Paris

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

104

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 16.0d

9790–30

26331–60

561–90

090–180

6180+

Company record updated

Median 69.0d

00–30

1,24831–60

1,03061–90

27890–180

166180+

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 vertical SaaS developers, 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 “vertical SaaS developers”. 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 vertical SaaS developers), 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 vertical SaaS developers, 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, 1,253 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 14, 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.

Vertical SaaS developers by metro

Vertical SaaS developers 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 vertical SaaS developers, 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 vertical SaaS developers are there based in France?

RevenueBase identified 160 vertical SaaS developers 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?

Avanquest, headquartered in Courbevoie, tops this list with the largest team on record.

Which city has the most vertical SaaS developers?

Paris leads with 36 headquartered companies, followed by Lyon (4) and Courbevoie (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 1,253 verified decision-maker contacts tracked across these 160 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 14, 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.